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Protein Alignments organised as Structural Superfamilies



Superfamily :     CheY-like
Class :    Alpha and beta proteins (a/b)
Fold :    Flavodoxin-like
Number of Members :     13
Average Size :     131


Alignment Matrices Tree Genome Distribution HMM Interacting Motifs

Protein
Code
Start
Residue
Start
Chain
End
Residue
End
Chain
Domain
Size
Name Source Resolution R-factor
1a04a2 5 A 142 A 138 nitrate/nitrite response regulator protein na escherichia coli 2.2 0.211
1a2oa1 1 A 140 A 140 cheb methylesterase salmonella typhimurium 2.4 0.222
1b00a- 2 A 123 A 122 phosphate regulon transcriptional regulatory escherichia coli 1.88 0.210
1dbwa- 1 A 123 A 123 transcriptional regulatory protein fixj rhizobium meliloti 1.6 0.187
1dcfa- 1 A 134 A 133 etr1 protein arabidopsis thaliana 2.50 0.222
1dz3a- 2 A 124 A 123 stage 0 sporulation protein a bacillus stearothermophilus 1.65 0.20774
1jbea- 2 A 129 A 126 chemotaxis protein chey escherichia coli 1.08 0.114
1kgsa2 2 A 123 A 115 dna binding response regulator d thermotoga maritima 1.50 0.179
1nat-- 3 - 121 - 119 sporulation response regulatory protein bacillus subtilis 2.45 0.181
1ntr-- 1 - 124 - 124 ntrc receiver domain (ntrc(1-124)) (nmr, 20 structures) (salmonella typhimurium), expression system --- ---
1qkka- 5 A 143 A 139 c4-dicarboxylate transport transcriptional sinorhizobium meliloti 1.7 0.218
1qo0d- 2 D 190 D 189 amir pseudomonas aeruginosa 2.25 0.186
1tmy-- 2 - 119 - 118 chey protein thermotoga maritima 1.9 0.186

| pir | postscript | superposed-coordinates |

Alignment Based On Similarities In Structural Features (COMPARER Alignment)



 

1a04a2 ( 5 ) epatILLIDdhpmlrtgVkqlIsmapdItvvgeAsnGeqGi

1a2oa1 ( 1 ) m---skIrVLSVddsalmrqimteIInshsdMeMvatApdPlvAr

1b00a- ( 2 ) arrILVVEdeapiremVcfvLeqn-gfqP-veAedydsAv

1dbwa- ( 1 ) m---qdytVHIVDdeepvrkslAfmLtmn-gfaV-kmHqsAeaFl

1dcfa- ( 1 ) hmsnFtglkVLVMDengvsrmvTkglLvhL-gCeV-ttVssneeCl

1dz3a- ( 2 ) sikVCIADdnrelVslldeyissqpdmeVigtAynGqdCl

1jbea- ( 2 ) ad---kelkFLVVDdfstmrriVrnlLkel-gFnnVeeAedGvdAl

1kgsa2 ( 2 ) nvrVLVVEderdlAdlITeaLkk--eftV-dvcydGeeGy

1nat-- ( 3 ) nekILIVDdqygirilLnevFnke-gYqT-fqAanGlqAl

1ntr-- ( 1 ) m---qrGiVwVVDddssirwvleraLaga-gltC-tTfenGneVL

1qkka- ( 5 ) psVfLIDddrdlrkaMqqtLela-gFtV-ssfasAteAl

1qo0d- ( 2 ) sansllgslrelqVlVLnppgevSdaLvlqLiri-gCsV-rqcwpPpe--

1tmy-- ( 2 ) gkrVLIVDdaafmrmmLkdiItka-gYeVageAtngreAv

bbbbb aaaaaaaaaaaaa bb bbb aaaaa



1a04a2 ( 46 ) elAesldPdLILLDlnmpgmngleTLdkLre--ksL--sgrIVVFSvs--

1a2oa1 ( 43 ) dlikkfnPdVLTLdVeMprmdGldfLeklmrl---r--pmpVVMvssltg

1b00a- ( 40 ) nqlnepwPdLILLDwmLpggsGiqFIkhLkresmtr--diPVVMLTar--

1dbwa- ( 41 ) afApdVrnGVLVTdLrmpdmsGveLLrnLgd--lki--nIpSIVITgh--

1dcfa- ( 45 ) rvVsh-eHkVVFMdVcmpgvenYqIAlrIhekFtqrhqrPlLVALSgntd

1dz3a- ( 42 ) qmLeekrPdiLlLdIiMphldGlaVLerIragfeh---qPnViMLTaf--

1jbea- ( 44 ) nkLqaggYgFVISDwnMpnmdGleLLktIra--ams--alpVLMVTae--

1kgsa2 ( 42 ) --alnepFdVVILdi-LpvhdGweilksre---sgv--ntpvL-LTa---

1nat-- ( 41 ) diVtkerPdLVLLDMkIpgmdGieILkrMkv--ide--nIrVIIMTay--

1ntr-- ( 41 ) aaLaskTpdVLLSdirmpgmdgLalLkqIkq--rHp--mlpViImtAh--

1qkka- ( 42 ) agLsadfaGIVISdIrMpgmdGlaLFrkIla--lDp--dLPMILVTgh--

1qo0d- ( 48 ) --afdvpvdVVFTsIfqn--rhhdeIaaLlaa---gtprtTLVALVeyes

1tmy-- ( 41 ) ekYkelkPdIVTMdItmpemngidAIkeImk--idp--nAkIIVCSam--

a bbbbb aaaaaaaaaa bbbbb



1a04a2 ( 90 ) nheedvvtALk--rgAdgYllkd-----me------pedllkaLhqAAag

1a2oa1 ( 88 ) kgsevtlrAle--lgAidfVtKpqlgireg--mlaysemIAekVrtAAra

1b00a- ( 86 ) g--eeedrVrgleTgAddyItkp-----fs------pkeLvarIkaVmrr

1dbwa- ( 85 ) gdvpmaveAmk--agAvdfiekp-----fe------dtvIieaIerASeh

1dcfa- ( 95 ) --ksTkekcms--fgLdgvLlkp-----Vs------ldnIrdvLSdllep

1dz3a- ( 87 ) gqedvTkkAve--lgAsyfilkp-----fd------menlahhirqvyg-

1jbea- ( 90 ) akkeniiaAaq--agAsgyvvkp-----Ft------aatLeekLnkIfek

1kgsa2 ( 83 ) --lsdveyrvkglngaddyLpkp-----fd------lreLiarVraLirr

1nat-- ( 85 ) geldmiqeSke--lgAlthfakp-----fd------ideIrdaVkkylpl

1ntr-- ( 85 ) sDldaAvsAyq--qGaFdylpkp-----fd------ideaValVeraish

1qkka- ( 86 ) gdipmAvqAiq--dgAydfiakp-----fa------adrLvqsArrAeek

1qo0d- ( 91 ) --pavlsqiie--LeChgvItqpLdahrVlpvLvsArriSeemaklkqkt

1tmy-- ( 85 ) gqqamvieAik--agAkdfivkp-----Fq------psrVveALnkvs

aaaaaaaaa bbbb aaaaaaaaaaaa



1a04a2 ( 127 ) emvlsealtpvlaasl

1a2oa1 ( 134 ) riaahkp

1b00a- ( 123 ) i

1dbwa- ( 122 ) lv

1dcfa- ( 130 ) rvlye

1dz3a- ( 123 ) -kt

1jbea- ( 127 ) lgm

1kgsa2 ( 121 ) kse

1nat-- ( )

1ntr-- ( 122 ) yqe

1qkka- ( 123 ) Rrlvmenrslrraaeaasegl

1qo0d- ( 137 ) eqlqdriagqarinqAkvlLmqrhgwdereAhqhLsreAmkrrepilkiA

1tmy-- ( )



1a04a2 ( )

1a2oa1 ( )

1b00a- ( )

1dbwa- ( )

1dcfa- ( )

1dz3a- ( )

1jbea- ( )

1kgsa2 ( )

1nat-- ( )

1ntr-- ( )

1qkka- ( )

1qo0d- ( 187 ) qell

1tmy-- ( )






Key

solvent inaccessible UPPER CASE X
solvent accesible lower case x
alpha helix red x
beta strand blue x
3 - 10 helix maroon x
hydrogen bond to main chain amide bold x
hydrogen bond to mainchain carbonyl underline x
disulphide bond cedilla ç
positive phi italic x



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