Families of Two Component Systems in E. coli

As of 11/07/95 from E coli Genome Database

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NtrC (s54 dependent activators)

OmpR

NarL

RcsB

MrkE

CriB

CheY

CheB

Hnr

In Two-Component Kinases


Alignments of Receiver Domains

gi|1788550 >gi|1788550 (AE000311) acetoacetate metabolism

           regulatory protein AtoC [Escherichia coli]
           Length = 461
           
Score =  159 bits (398), Expect = 1e-40
Identities = 36/127 (28%), Positives = 70/127 (54%)

Query  1   SAAPSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGM 60
           +A   + ++DD+ ++R+ +     L GF      +   AL   +     +V+ DIRMP M
Sbjct  2   TAINRILIVDDEDNVRRMLSTAFALQGFETHCANNGRTALHLFADIHPDVVLMDIRMPEM 61

Query  61  DGLALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEE 120
           DG+   +++ + +   P+IL+T + ++  AV+A++ GA+D++ KPF  D L    +RA +
Sbjct  62  DGIKALKEMRSHETRTPVILMTAYAEVETAVEALRCGAFDYVIKPFDLDELNLIVQRALQ 121

Query  121 KRRLVME 127
            + +  E
Sbjct  122 LQSMKKE 128


 gi|1789809  >gi|1789809 (AE000416) f239; CG Site No. 434; alternate
           name ompB; 100 pct identical amino acid sequence and equal length to
           OMPR_ECOLI SW: P03025 [Escherichia coli]
           Length = 239
           
Score =  156 bits (390), Expect = 1e-39
Identities = 34/118 (28%), Positives = 65/118 (54%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLA 64
            + ++DDD  LR  +++ L   GF V S A+A +    L+ +   +++ D+ +PG DGL+
Sbjct  6   KILVVDDDMRLRALLERYLTEQGFQVRSVANAEQMDRLLTRESFHLMVLDLMLPGEDGLS 65

Query  65  LFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
           + R++ +    +P+I+VT  G+    +  ++ GA D+I KPF    L+   R    ++
Sbjct  66  ICRRLRSQSNPMPIIMVTAKGEEVDRIVGLEIGADDYIPKPFNPRELLARIRAVLRRQ 123


 gi|2367329  >gi|2367329 (AE000466) transcriptional regulatory
           protein cpxR [Escherichia coli]
           Length = 232
           
Score =  152 bits (381), Expect = 1e-38
Identities = 33/120 (27%), Positives = 57/120 (47%), Gaps = 2/120 (1%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             + L+DDDR+L   +++ LE+ GF V       +AL  L  D   +++ D+ MP  +G+
Sbjct  2   NKILLVDDDRELTSLLKELLEMEGFNVIVAHDGEQALDLL-DDSIDLLLLDVMMPKKNGI 60

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
              + +       P+I++T  G     V  ++ GA D++ KPF    LV   R    +  
Sbjct  61  DTLKALRQ-THQTPVIMLTARGSELDRVLGLELGADDYLPKPFNDRELVARIRAILRRSH 119


 gi|1790552  >gi|1790552 (AE000483) transcriptional regulatory
           protein BasR/PmrA [Escherichia coli]
           Length = 222
           
Score =  152 bits (380), Expect = 1e-38
Identities = 29/124 (23%), Positives = 54/124 (43%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             + +++DD  L + +    +  G+   S  +A  A   L A    +V+ D+ +P  DGL
Sbjct  1   MKILIVEDDTLLLQGLILAAQTEGYACDSVTTARMAEQSLEAGHYSLVVLDLGLPDEDGL 60

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
               +I      LP++++T    +   +  +  GA D++ KPFA + L    R    +  
Sbjct  61  HFLARIRQKKYTLPVLILTARDTLTDKIAGLDVGADDYLVKPFALEELHARIRALLRRHN 120

Query  124 LVME 127
              E
Sbjct  121 NQGE 124


 gi|1786784  >gi|1786784 (AE000162) f227; This 227 aa ORF is 61 pct
           identical (0 gaps) to 225 residues of an approx. 232 aa protein
           COPR_PSESM SW: Q02540 [Escherichia coli]
           Length = 227
           
Score =  151 bits (379), Expect = 2e-38
Identities = 27/118 (22%), Positives = 57/118 (47%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             + +++D++   + + + L  AGF V    +              ++I DI +P ++G 
Sbjct  1   MKLLIVEDEKKTGEYLTKGLTEAGFVVDLADNGLNGYHLAMTGDYDLIILDIMLPDVNGW 60

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEK 121
            + R + + +  +P++L+T  G I   V+ ++ GA D++ KPFA   L+   R    +
Sbjct  61  DIVRMLRSANKGMPILLLTALGTIEHRVKGLELGADDYLVKPFAFAELLARVRTLLRR 118


 gi|1786599  >gi|1786599 (AE000146) phosphate regulon
           transcriptional regulatory protein PhoB [Escherichia coli]
           Length = 229
           
Score =  150 bits (376), Expect = 4e-38
Identities = 27/121 (22%), Positives = 59/121 (48%), Gaps = 2/121 (1%)

Query  3   APSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
           A  + +++D+  +R+ +   LE  GF          A+  L+  +  +++ D  +PG  G
Sbjct  2   ARRILVVEDEAPIREMVCFVLEQNGFQPVEAEDYDSAVNQLNEPWPDLILLDWMLPGGSG 61

Query  63  LALFRKILA--LDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEE 120
           +   + +    +  D+P++++T  G+    V+ ++ GA D+I KPF+   LV   +    
Sbjct  62  IQFIKHLKRESMTRDIPVVMLTARGEEEDRVRGLETGADDYITKPFSPKELVARIKAVMR 121

Query  121 K 121
           +
Sbjct  122 R 122


 gi|1788280  >gi|1788280 (AE000288) f239; This 239 aa ORF is 53 pct
           identical (3 gaps) to 220 residues of an approx. 232 aa protein
           COPR_PSESM SW: Q02540 [Escherichia coli]
           Length = 239
           
Score =  150 bits (375), Expect = 6e-38
Identities = 29/122 (23%), Positives = 58/122 (46%), Gaps = 1/122 (0%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             + LI+D++  ++ + Q L  AG+ + + +   + L     D   ++I DI +PGMDG 
Sbjct  17  MKILLIEDNQRTQEWVTQGLSEAGYVIDAVSDGRDGLYLALKDDYALIILDIMLPGMDGW 76

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
            + + +       P+I +T    +   V+ +  GA D++ KPF+   L+   R    +  
Sbjct  77  QILQTLR-TAKQTPVICLTARDSVDDRVRGLDSGANDYLVKPFSFSELLARVRAQLRQHH 135

Query  124 LV 125
            +
Sbjct  136 AL 137


 gi|1789402  >gi|1789402 (AE000384) o219; This 219 aa ORF is 60 pct
           identical (0 gaps) to 218 residues of an approx. 224 aa protein
           YGIX_HAEIN SW: P45337 [Escherichia coli]
           Length = 219
           
Score =  148 bits (370), Expect = 2e-37
Identities = 30/125 (24%), Positives = 54/125 (43%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             + LI+DD  +   ++  L   GF+V  F    +    L +     VI D+ +PGMDG 
Sbjct  1   MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGR 60

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
            + R+        P++++T    +   V+ ++ GA D++ KPFA   +         +  
Sbjct  61  DILREWREKGQREPVLILTARDALAERVEGLRLGADDYLCKPFALIEVAARLEALMRRTN 120

Query  124 LVMEN 128
               N
Sbjct  121 GQASN 125


 gi|1788394  >gi|1788394 (AE000297) transcriptional regulatory
           protein BaeR [Escherichia coli]
           Length = 240
           
Score =  147 bits (368), Expect = 4e-37
Identities = 30/129 (23%), Positives = 64/129 (49%), Gaps = 5/129 (3%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
           P + +++D+  L + +   L  A +  +  +   + L  +      +++ D+ +PG DGL
Sbjct  11  PRILIVEDEPKLGQLLIDYLRAASYAPTLISHGDQVLPYVRQTPPDLILLDLMLPGTDGL 70

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQS----ARRAE 119
            L R+I     D+P+++VT   +    +  ++ GA D+I KP++   +V       RR +
Sbjct  71  TLCREIRR-FSDIPIVMVTAKIEEIDRLLGLEIGADDYICKPYSPREVVARVKTILRRCK 129

Query  120 EKRRLVMEN 128
            +R L  ++
Sbjct  130 PQRELQQQD 138


 gi|1786911  >gi|1786911 (AE000173) f225; 92 pct identical to
           KDPE_ECOLI SW: P21866 [Escherichia coli]
           Length = 225
           
Score =  147 bits (368), Expect = 4e-37
Identities = 26/122 (21%), Positives = 56/122 (45%), Gaps = 1/122 (0%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLA 64
           +V +++D++ +R+ ++  LE  G  V    +    L   +     ++I D+ +P  DG+ 
Sbjct  3   NVLIVEDEQAIRRFLRTALEGDGMRVFEAETLQRGLLEAATRKPDLIILDLGLPDGDGIE 62

Query  65  LFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRRL 124
             R +      +P+I+++   +    + A+  GA D+++KPF    L    R A  +   
Sbjct  63  FIRDLRQ-WSAVPVIVLSARSEESDKIAALDAGADDYLSKPFGIGELQARLRVALRRHSA 121

Query  125 VM 126
             
Sbjct  122 TT 123


 gi|1790860  >gi|1790860 (AE000510) transcriptional regulatory
           protein CreB [Escherichia coli]
           Length = 229
           
Score =  146 bits (364), Expect = 1e-36
Identities = 30/119 (25%), Positives = 59/119 (49%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLA 64
           +V+L++D++ +   +   L+  GF V  F      L         ++I D+ +P + G  
Sbjct  5   TVWLVEDEQGIADTLVYMLQQEGFAVEVFERGLPVLDKARKQVPDVMILDVGLPDISGFE 64

Query  65  LFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
           L R++LAL P LP++ +T   +    +  ++ GA D++AKPF+   +    R    + +
Sbjct  65  LCRQLLALHPALPVLFLTARSEEVDRLLGLEIGADDYVAKPFSPREVCARVRTLLRRVK 123


 gi|1787375  >gi|1787375 (AE000213) transcriptional regulatory
           protein PhoP [Escherichia coli]
           Length = 223
           
Score =  144 bits (361), Expect = 2e-36
Identities = 31/118 (26%), Positives = 58/118 (48%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             V +++D+  LR  ++  ++ AG  V     A EA   L+     I I D+ +P  DGL
Sbjct  1   MRVLVVEDNALLRHHLKVQIQDAGHQVDDAEDAKEADYYLNEHIPDIAIVDLGLPDEDGL 60

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEK 121
           +L R+  + D  LP++++T        V+ +  GA D++ KPF  + ++   +    +
Sbjct  61  SLIRRWRSNDVSLPILVLTARESWQDKVEVLSAGADDYVTKPFHIEEVMARMQALMRR 118


 gi|1790299  >gi|1790299 (AE000462) f469; 100 pct identical to
           NTRC_ECOLI SW: P06713; CG Site No. 702 [Escherichia coli]
           Length = 469
           
Score =  144 bits (359), Expect = 4e-36
Identities = 48/113 (42%), Positives = 72/113 (63%)

Query  6   VFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLAL 65
           V+++DDD  +R  +++ L  AG T ++F +  E L  L++    +++SDIRMPGMDGLAL
Sbjct  6   VWVVDDDSSIRWVLERALAGAGLTCTTFENGAEVLEALASKTPDVLLSDIRMPGMDGLAL 65

Query  66  FRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRA 118
            ++I    P LP+I++T H D+  AV A Q GA+D++ KPF  D  V    RA
Sbjct  66  LKQIKQRHPMLPVIIMTAHSDLDAAVSAYQQGAFDYLPKPFDIDEAVALVERA 118


 gi|1790437  >gi|1790437 (AE000473) transcriptional regulatory
           protein hydg [Escherichia coli]
           Length = 441
           
Score =  141 bits (353), Expect = 2e-35
Identities = 35/118 (29%), Positives = 64/118 (53%)

Query  6   VFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLAL 65
           + ++DDD      +Q  L   G+ V+   S  +AL  +      +V+ D+RM  MDG+A 
Sbjct  8   ILVVDDDISHCTILQALLRGWGYNVALANSGRQALEQVREQVFDLVLCDVRMAEMDGIAT 67

Query  66  FRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
            ++I AL+P +P++++T +  +  AV+A++ GA D++ KP   D L  +  +A     
Sbjct  68  LKEIKALNPAIPVLIMTAYSSVETAVEALKTGALDYLIKPLDFDNLQATLEKALAHTH 125


 gi|1788548  >gi|1788548 (AE000311) sensor protein RcsC
           [Escherichia coli]
           Length = 933
           
Score =  141 bits (352), Expect = 3e-35
Identities = 33/120 (27%), Positives = 56/120 (46%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             + ++DD    R+ +   L   G+   +     +AL  LS +   IV+SD+ MP MDG 
Sbjct  809 MMILVVDDHPINRRLLADQLGSLGYQCKTANDGVDALNVLSKNHIDIVLSDVNMPNMDGY 868

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
            L ++I  L   LP+I VT +       + ++ G    ++KP   D + Q+     E+ R
Sbjct  869 RLTQRIRQLGLTLPVIGVTANALAEEKQRCLESGMDSCLSKPVTLDVIKQTLTLYAERVR 928


 gi|1790863  >gi|1790863 (AE000510) aerobic respiration control
           protein ArcA [Escherichia coli]
           Length = 238
           
Score =  140 bits (351), Expect = 4e-35
Identities = 31/122 (25%), Positives = 56/122 (45%), Gaps = 1/122 (0%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
           P + +++D+   R  ++   E  G+ V       E    LS     +VI DI +PG +GL
Sbjct  4   PHILIVEDELVTRNTLKSIFEAEGYDVFEATDGAEMHQILSEYDINLVIMDINLPGKNGL 63

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
            L R++     ++ ++ +TG  +    +  ++ GA D+I KPF    L   AR    +  
Sbjct  64  LLARELRE-QANVALMFLTGRDNEVDKILGLEIGADDYITKPFNPRELTIRARNLLSRTM 122

Query  124 LV 125
            +
Sbjct  123 NL 124


 gi|1787473  >gi|1787473 (AE000220) nitrate/nitrite response
           regulator protein NarL [Escherichia coli]
           Length = 216
           
Score =  136 bits (340), Expect = 7e-34
Identities = 25/125 (20%), Positives = 57/125 (45%), Gaps = 2/125 (1%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFT--VSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
           ++ LIDD   LR  ++Q + +A     V   ++  + +    +    +++ D+ MPGM+G
Sbjct  8   TILLIDDHPMLRTGVKQLISMAPDITVVGEASNGEQGIELAESLDPDLILLDLNMPGMNG 67

Query  63  LALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
           L    K+        +++ +        V A++ GA  ++ K    + L+++  +A    
Sbjct  68  LETLDKLREKSLSGRIVVFSVSNHEEDVVTALKRGADGYLLKDMEPEDLLKALHQAAAGE 127

Query  123 RLVME 127
            ++ E
Sbjct  128 MVLSE 132


 gi|1788713  >gi|1788713 (AE000325) putative sensor protein evgs
            precursor [Escherichia coli]
            Length = 1197
            
Score =  136 bits (340), Expect = 7e-34
Identities = 35/131 (26%), Positives = 58/131 (43%), Gaps = 7/131 (5%)

Query  4    PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
             S+ + DD    R  +++ L L G+ V       +AL  +S     ++I+D+ MP MDG 
Sbjct  959  LSILIADDHPTNRLLLKRQLNLLGYDVDEATDGVQALHKVSMQHYDLLITDVNMPNMDGF 1018

Query  64   ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAAD-------RLVQSAR 116
             L RK+   +  LP+  +T +       + +  G    + KP   D       +L Q A 
Sbjct  1019 ELTRKLREQNSSLPIWGLTANAQANEREKGLSCGMNLCLFKPLTLDVLKTHLSQLHQVAH 1078

Query  117  RAEEKRRLVME 127
             A + R L +E
Sbjct  1079 IAPQYRHLDIE 1089


 gi|1788905  >gi|1788905 (AE000341) hypothetical protein in glnB
           5'region [Escherichia coli]
           Length = 444
           
Score =  133 bits (331), Expect = 8e-33
Identities = 46/117 (39%), Positives = 67/117 (56%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLA 64
            + L+DDD  L K +   L   G++V +  S  E L  L+ +   +VISD+RM  MDG+ 
Sbjct  7   HLLLVDDDPGLLKLLGLRLTSEGYSVVTAESGAEGLRVLNREKVDLVISDLRMDEMDGMQ 66

Query  65  LFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEK 121
           LF +I  + P +P+I++T HG IP AV A Q G + F+ KP   D L Q+   A E+
Sbjct  67  LFAEIQKVQPGMPVIILTAHGSIPDAVAATQQGVFSFLTKPVDKDALYQAIDDALEQ 123


 gi|1789149  >gi|1789149 (AE000362) sensor protein BarA
           [Escherichia coli]
           Length = 918
           
Score =  132 bits (330), Expect = 1e-32
Identities = 31/121 (25%), Positives = 49/121 (39%), Gaps = 2/121 (1%)

Query  3   APSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
           A +V  +DD+    K +   LE     V    S  +A+         +++ DI+MP MDG
Sbjct  667 AMTVMAVDDNPANLKLIGALLEDMVQHVELCDSGHQAVERAKQMPFDLILMDIQMPDMDG 726

Query  63  LALFRKILA--LDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEE 120
           +     I         P+I VT H       + +  G  D++AKP   +RL     R + 
Sbjct  727 IRACELIHQLPHQQQTPVIAVTAHAMAGQKEKLLGAGMSDYLAKPIEEERLHNLLLRYKP 786

Query  121 K 121
            
Sbjct  787 G 787


 gi|1788521  >gi|1788521 (AE000309) nitrate/nitrite response
           regulator protein NarP [Escherichia coli]
           Length = 215
           
Score =  131 bits (328), Expect = 2e-32
Identities = 25/124 (20%), Positives = 51/124 (40%), Gaps = 2/124 (1%)

Query  6   VFLIDDDRDLRKAMQQTLELA--GFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
           V ++DD   +R+ ++Q LEL      V+       A+   +     +++ D+ M GM GL
Sbjct  9   VMIVDDHPLMRRGVRQLLELDPGSEVVAEAGDGASAIDLANRLDIDVILLDLNMKGMSGL 68

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKRR 123
                +        +I++T           I  GA  ++ K    + L+++ R   +  +
Sbjct  69  DTLNALRRDGVTAQIIILTVSDASSDVFALIDAGADGYLLKDSDPEVLLEAIRAGAKGSK 128

Query  124 LVME 127
           +  E
Sbjct  129 VFSE 132


 gi|1787229  >gi|1787229 (AE000201) torCAD operon transcriptional
           regulatory protein TorR [Escherichia coli]
           Length = 230
           
Score =  130 bits (324), Expect = 5e-32
Identities = 28/115 (24%), Positives = 51/115 (44%), Gaps = 1/115 (0%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLA 64
            + +++D+   +  +Q      G+TVS  AS       +      +++ DI +P  +GL 
Sbjct  4   HIVIVEDEPVTQARLQSYFTQEGYTVSVTASGAGLREIMQNQSVDLILLDINLPDENGLM 63

Query  65  LFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAE 119
           L R +      + +ILVTG  D    +  ++ GA D++ KP     LV   +   
Sbjct  64  LTRALRER-STVGIILVTGRSDRIDRIVGLEMGADDYVTKPLELRELVVRVKNLL 117


 gi|1786838  >gi|1786838 (AE000167) transcriptional regulator CriR
           [Escherichia coli]
           Length = 226
           
Score =  128 bits (319), Expect = 2e-31
Identities = 23/127 (18%), Positives = 62/127 (48%), Gaps = 2/127 (1%)

Query  1   SAAPSVFLIDDDRDLRKAMQQTLE-LAGF-TVSSFASATEALAGLSADFAGIVISDIRMP 58
           +A  ++ +++D+  L +   + +  + GF  +    +  +A   +     G+++ D  +P
Sbjct  2   TAPLTLLIVEDETPLAEMHAEYIRHIPGFSQILLAGNLAQARMMIERFKPGLILLDNYLP 61

Query  59  GMDGLALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRA 118
              G+ L  +++       ++  T   D+    +A++ G +D++ KP A +RL Q+  R 
Sbjct  62  DGRGINLLHELVQAHYPGDVVFTTAASDMETVSEAVRCGVFDYLIKPIAYERLGQTLTRF 121

Query  119 EEKRRLV 125
            +++ ++
Sbjct  122 RQRKHML 128


 gi|1788222  >gi|1788222 (AE000284) 23.9 kD protein in uvrC-sdiA
           intergenic region [Escherichia coli]
           Length = 218
           
Score =  124 bits (310), Expect = 2e-30
Identities = 33/126 (26%), Positives = 64/126 (50%), Gaps = 2/126 (1%)

Query  5   SVFLIDDDRDLRKAMQQTLE-LAGF-TVSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
           +V L+DD   +R  +++ LE + G   V   +   +A+     +   +V+ D+ MPG+ G
Sbjct  3   NVLLVDDHELVRAGIRRILEDIKGIKVVGEASCGEDAVKWCRTNAVDVVLMDMSMPGIGG 62

Query  63  LALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
           L   RKI     D+ +I++T H + P+  + +Q GA  +++K  A   +V + R     +
Sbjct  63  LEATRKIARSTADVKIIMLTVHTENPLPAKVMQAGAAGYLSKGAAPQEVVSAIRSVYSGQ 122

Query  123 RLVMEN 128
           R +  +
Sbjct  123 RYIASD 128


 gi|1787893  >gi|1787893 (AE000256) o242; 100 pct identical to GB:
           ECU41101_1 ACCESSION: U41101; alternate name urpT; GTG start
           [Escherichia coli]
           Length = 242
           
Score =  124 bits (309), Expect = 3e-30
Identities = 25/118 (21%), Positives = 51/118 (43%), Gaps = 1/118 (0%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGL 63
            ++  ++DD ++   +   L      V+      +A   +  +   +V+ DI +PG DG+
Sbjct  5   NTIVFVEDDAEVGSLIAAYLAKHDMQVTVEPRGDQAEETILRENPDLVLLDIMLPGKDGM 64

Query  64  ALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEK 121
            + R + A     P++L+T        + A++ GA D+I K      L+   R    +
Sbjct  65  TICRDLRAKWSG-PIVLLTSLDSDMNHILALEMGACDYILKTTPPAVLLARLRLHLRQ 121


 gi|1788191  >gi|1788191 (AE000282) chemotaxis protein CheY
           [Escherichia coli]
           Length = 129
           
Score =  124 bits (308), Expect = 4e-30
Identities = 40/121 (33%), Positives = 57/121 (47%), Gaps = 3/121 (2%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFT-VSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
               ++DD   +R+ ++  L+  GF  V       +AL  L A   G VISD  MP MDG
Sbjct  6   LKFLVVDDFSTMRRIVRNLLKELGFNNVEEAEDGVDALNKLQAGGYGFVISDWNMPNMDG 65

Query  63  LALFRKILA--LDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEE 120
           L L + I A      LP+++VT        + A Q GA  ++ KPF A  L +   +  E
Sbjct  66  LELLKTIRADGAMSALPVLMVTAEAKKENIIAAAQAGASGYVVKPFTAATLEEKLNKIFE 125

Query  121 K 121
           K
Sbjct  126 K 126


 gi|1787487  >gi|1787487 (AE000222) Hnr protein [Escherichia coli]
           Length = 337
           
Score =  122 bits (304), Expect = 1e-29
Identities = 26/115 (22%), Positives = 50/115 (42%), Gaps = 1/115 (0%)

Query  6   VFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDGLAL 65
           + +++D++  R  +       G T    A   +AL  L      ++I DI MP M+GL L
Sbjct  10  ILIVEDEQVFRSLLDSWFSSLGATTVLAADGVDALELLGGFTPDLMICDIAMPRMNGLKL 69

Query  66  FRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPF-AADRLVQSARRAE 119
              I       P+++++   ++    +A++ G  D + KP    +RL +      
Sbjct  70  LEHIRNRGDQTPVLVISATENMADIAKALRLGVEDVLLKPVKDLNRLREMVFACL 124


 gi|1790102  >gi|1790102 (AE000444) transcriptional regulatory
           protein uhpa [Escherichia coli]
           Length = 196
           
Score =  116 bits (287), Expect = 1e-27
Identities = 36/126 (28%), Positives = 56/126 (43%), Gaps = 5/126 (3%)

Query  5   SVFLIDDDRDLRKAMQQTLELAG--FTVSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
           +V LIDD   +R    Q L L      V+ F S  EALAGL      + I DI MP + G
Sbjct  3   TVALIDDHLIVRSGFAQLLGLEPDLQVVAEFGSGREALAGLPGRGVQVCICDISMPDISG 62

Query  63  LALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
           L L  ++      +  I+++ H    +  QA+  GA  F++K  + D L+ +        
Sbjct  63  LELLSQL---PKGMATIMLSVHDSPALVEQALNAGARGFLSKRCSPDELIAAVHTVATGG 119

Query  123 RLVMEN 128
             +  +
Sbjct  120 CYLTPD 125


 gi|1789603  >gi|1789603 (AE000400) aerobic respiration control
           sensor protein arcb [Escherichia coli]
           Length = 776
           
Score =  116 bits (287), Expect = 1e-27
Identities = 26/119 (21%), Positives = 50/119 (41%), Gaps = 4/119 (3%)

Query  3   APSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
           A +V L++D        +  LE  G +V    +   AL         +V+ DI++P M G
Sbjct  523 ALNVLLVEDIELNVIVARSVLEKLGNSVDVAMTGKAALEMFKPGEYDLVLLDIQLPDMTG 582

Query  63  LALFRKILALDPD---LPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRA 118
           L + R++    P     P++ +T    +    + +  G  D ++KP +   L    ++ 
Sbjct  583 LDISRELTKRYPREDLPPLVALTA-NVLKDKQEYLNAGMDDVLSKPLSVPALTAMIKKF 640


 gi|1788724  >gi|1788724 (AE000326) o244; This 244 aa ORF is 87 pct
           identical (1 gap) to 183 residues of an approx. 272 aa protein
           MRKE_KLEPN SW: P21649 [Escherichia coli]
           Length = 244
           
Score =  114 bits (283), Expect = 3e-27
Identities = 23/117 (19%), Positives = 51/117 (42%), Gaps = 4/117 (3%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGF--TVSSFASATEALAGLSADFAGIVISDIRMPGMD 61
             V +++D+   ++ +   ++       V +F    + L  L  +    +  DI +P +D
Sbjct  1   MKVIIVEDEFLAQQELSWLIKEHSQMEIVGTFDDGLDVLKFLQHNRVDAIFLDINIPSLD 60

Query  62  GLALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRA 118
           G+ L + I        ++ +T       AV+A +  A+D+I KP+   R+    ++ 
Sbjct  61  GVLLAQNISQFAHKPFIVFITAW--KEHAVEAFELEAFDYILKPYQESRITGMLQKL 115


 gi|2367130  >gi|2367130 (AE000301) f244; 100 pct identical to
           YEHT_ECOLI SW: P33356; joins 2 ORFs from earlier version [Escherichia
           coli]
           Length = 244
           
Score =  110 bits (274), Expect = 4e-26
Identities = 27/120 (22%), Positives = 57/120 (47%), Gaps = 5/120 (4%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFT--VSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
            V ++DD+   R+ ++  L+       V   ++A E +  +      ++  DI+MP + G
Sbjct  8   KVLIVDDEPLARENLRVFLQEQSDIEIVGECSNAVEGIGAVHKLRPDVLFLDIQMPRISG 67

Query  63  LALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
           L +   +   DP+    +V        A++A ++ A+D++ KP    RL ++  R  ++R
Sbjct  68  LEMVGML---DPEHRPYIVFLTAFDEYAIKAFEEHAFDYLLKPIDEARLEKTLARLRQER 124


 gi|1788712  >gi|1788712 (AE000325) putative positive transcription
           regulator EvgA [Escherichia coli]
           Length = 204
           
Score =  110 bits (273), Expect = 5e-26
Identities = 21/124 (16%), Positives = 46/124 (36%), Gaps = 1/124 (0%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTV-SSFASATEALAGLSADFAGIVISDIRMPGMDG 62
            +  +IDD      A++  L      + +       A+  +      IVI D+ +PG++G
Sbjct  1   MNAIIIDDHPLAIAAIRNLLIKNDIEILAELTEGGSAVQRVETLKPDIVIIDVDIPGVNG 60

Query  63  LALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
           + +   +        +I+V+   D          GA  F++K    + ++ +   A+   
Sbjct  61  IQVLETLRKRQYSGIIIIVSAKNDHFYGKHCADAGANGFVSKKEGMNNIIAAIEAAKNGY 120

Query  123 RLVM 126
               
Sbjct  121 CYFP 124


 gi|1788546  >gi|1788546 (AE000310) regulator of capsule synthesis
           B component [Escherichia coli]
           Length = 216
           
Score =  109 bits (271), Expect = 9e-26
Identities = 27/129 (20%), Positives = 56/129 (42%), Gaps = 5/129 (3%)

Query  4   PSVFLIDDDRDLRKAMQQTLEL--AGFTVSSFASATEALAGLSADFAGIVISDIRMPG-- 59
            +V + DD   +   ++++LE       V  F  +T  +  L    A ++I+D+ MPG  
Sbjct  4   MNVIIADDHPIVLFGIRKSLEQIEWVNVVGEFEDSTALINNLPKLDAHVLITDLSMPGDK 63

Query  60  -MDGLALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRA 118
             DG+ L + I    P L +I++T + +  +    +       + K  A   L ++    
Sbjct  64  YGDGITLIKYIKRHFPSLSIIVLTMNNNPAILSAVLDLDIEGIVLKQGAPTDLPKALAAL 123

Query  119 EEKRRLVME 127
           ++ ++   E
Sbjct  124 QKGKKFTPE 132


 gi|1790566  >gi|1790566 (AE000485) hypothetical 27.4 kD protein in
           dcub-lysu intergenic region [Escherichia coli]
           Length = 239
           
Score =  109 bits (271), Expect = 9e-26
Identities = 27/125 (21%), Positives = 55/125 (43%), Gaps = 4/125 (3%)

Query  5   SVFLIDDDRDLRKAMQQTL-ELAGFTVSSFASATEALAGL---SADFAGIVISDIRMPGM 60
           +V +IDDD  + +  ++ + ++ GF     AS  E    +   S     +++ DI M   
Sbjct  3   NVLIIDDDAMVAELNRRYVAQIPGFQCCGTASTLEKAKEIIFNSDTPIDLILLDIYMQKE 62

Query  61  DGLALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEE 120
           +GL L   +        +I+++   D      ++  G  D++ KPF A R  ++     +
Sbjct  63  NGLDLLPVLHNARCKSDVIVISSAADAATIKDSLHYGVVDYLIKPFQASRFEEALTGWRQ 122

Query  121 KRRLV 125
           K+  +
Sbjct  123 KKMAL 127


 gi|1786747  >gi|1786747 (AE000159) fimbriae Z protein [Escherichia
           coli]
           Length = 210
           
Score =  105 bits (260), Expect = 2e-24
Identities = 23/126 (18%), Positives = 50/126 (39%), Gaps = 2/126 (1%)

Query  5   SVFLIDDDRDLRKAMQQTLELAG--FTVSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
           SV ++D    +R +++  L+       V         +  L      ++I DI +PG DG
Sbjct  5   SVIIMDTHPIIRMSIEVLLQKNSELQIVLKTDDYRITIDYLRTRPVDLIIMDIDLPGTDG 64

Query  63  LALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
               ++I  +   + ++ ++   +   A +AIQ GA  F++K    + +  + +      
Sbjct  65  FTFLKRIKQIQSTVKVLFLSSKSECFYAGRAIQAGANGFVSKCNDQNDIFHAVQMILSGY 124

Query  123 RLVMEN 128
                 
Sbjct  125 TFFPSE 130


 gi|1787227  >gi|1787227 (AE000201) sensor protein TorS, histidine
           protein kinase [Escherichia coli]
           Length = 904
           
Score =  100 bits (247), Expect = 6e-23
Identities = 25/120 (20%), Positives = 50/120 (40%), Gaps = 1/120 (0%)

Query  4   PSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLS-ADFAGIVISDIRMPGMDG 62
             + LI+D+   ++   + L+ +G  + +  +A +AL  L  ++     + D  +P +DG
Sbjct  672 LRLLLIEDNPLTQRITIEMLKTSGAQIVAVGNAAQALETLQNSEPFAAALVDFDLPDIDG 731

Query  63  LALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAYDFIAKPFAADRLVQSARRAEEKR 122
           + L R++    P L +I  + H       Q         I KP   + L Q      + +
Sbjct  732 ITLARQLAQQYPSLVLIGFSAHVIDETLRQRTSSLFRGIIPKPVPREVLGQLLAHYLQLQ 791


 gi|1788192  >gi|1788192 (AE000282) protein-glutamate
           methylesterase [Escherichia coli]
           Length = 349
           
Score = 98.5 bits (242), Expect = 2e-22
Identities = 28/106 (26%), Positives = 51/106 (47%), Gaps = 7/106 (6%)

Query  5   SVFLIDDDRDLRKAMQQTLELAGFT--VSSFASATEALAGLSADFAGIVISDIRMPGMDG 62
            V  +DD   +R+ M + +        V++      A   +      ++  D+ MP MDG
Sbjct  5   RVLSVDDSALMRQIMTEIINSHSDMEMVATAPDPLVARDLIKKFNPDVLTLDVEMPRMDG 64

Query  63  LALFRKILALDPDLPMIL---VTGHGDIPMAVQAIQDGAYDFIAKP 105
           L    K++ L P +P+++   +TG G     ++A++ GA DF+ KP
Sbjct  65  LDFLEKLMRLRP-MPVVMVSSLTGKGSEVT-LRALELGAIDFVTKP 108




BLASTP 2.0.2 [Sep-3-1997]

Reference: Altschul, Stephen F., Thomas L. Madden, Alejandro A.
Schäffer, Jinghui Zhang, Zheng Zhang, Webb Miller, and David J. Lipman
(1997), "Gapped BLAST and PSI-BLAST: a new generation of protein database search
 programs", Nucleic Acids Res. 25:3389-3402.

Query= receiver domain of R. meliloti DctD (128 letters)
SAAPSVFLIDDDRDLRKAMQQTLELAGFTVSSFASATEALAGLSADFAG
IVISDIRMPGMDGLALFRKILALDPDLPMILVTGHGDIPMAVQAIQDGAY
DFIAKPFAADRLVQSARRAEEKRRLVMEN

Database: E. coli genomic CDS translations
           4257 sequences; 1,351,301 total letters

 function end_set(value) {  alert(self.document.PSI_BLAST.PSI_END2.value);    
 self.document.PSI_BLAST.PSI_END2.value = value; }
 Results of PSI-Blast iteration 2
Sorted after the fact by BTN.

CPU time:     0.56 user secs.	    0.12 sys. secs	    0.68 total secs.

  Database: E. coli genomic CDS translations
    Posted date:  Sep 12, 1997 11:54 PM
  Number of letters in database: 1,351,301
  Number of sequences in database:  4257
  
Lambda     K      H
   0.318    0.159    0.450 

Gapped
Lambda     K      H
   0.270   0.0557    0.230 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 372630
Number of Sequences: 4257
Number of extensions: 16891
Number of successful extensions: 157
Number of sequences better than 10: 69
Number of HSP's better than 10.0 without gapping: 53
Number of HSP's successfully gapped in prelim test: 16
Number of HSP's that attempted gapping in prelim test: 69
Number of HSP's gapped (non-prelim): 73
length of query: 128
length of database: 1351301
effective HSP length: 43
effective length of query: 85
effective length of database: 1168250
effective search space: 99301250
T: 11
A: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.8 bits)
X3: 64 (24.9 bits)
S1: 41 (21.4 bits)
S2: 49 (23.3 bits)










receiver

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