Structure of PDB 1gws Chain A

Receptor sequence
>1gwsA (length=503) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence]
KRADLIEIGAMERFGKLDLPKVAFRHDQHTTAVTGMGKDCAACHKSKDGK
MSLKFMRLDDNSAAELKEIYHANCIGCHTDLAKAGKKTGPQDGECRSCHN
PKPSAASSWKEIGFDKSLHYRHVASKAIKPVGDPQKNCGACHHVYDEASK
KLVWGKNKEDSCRACHGEKPVDKRPALDTAAHTACISCHMDVAKTKAETG
PVNCAGCHAPEAQAKFKVVREVPRLDRGQPDAALILPVPGKDAPREMKGT
MKPVAFDHKAHEAKANDCRTCHHVRIDTCTACHTVNGTADSKFVQLEKAM
HQPDSMRSCVGCHNTRVQQPTCAGCHGFIKPTKSDAQCGVCHVAAPGFDA
KQVEAGALLNLKAEQRSQVAASMLSARPQPKGTFDLNDIPEKVVIGSIAK
EYQPSEFPHRKIVKTLIAGIGEDKLAATFHIEKGTLCQGCHHNSPASLTP
PKCASCHGKPFDADRGDRPGLKAAYHQQCMGCHDRMKIEKPANTACVDCH
KER
3D structure
PDB1gws The Crystal Structure of the Hexadaca-Heme Cytochrome Hmc and a Structural Model of its Complex with Cytochrome C3
ChainA
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEC A F33 H35 H38 V42 C49 C52 H53 M60 L62 F64 R66 Y79 H191 I195 F24 H26 H29 V33 C40 C43 H44 M51 L53 F55 R57 Y70 H182 I186
BS02 HEC A F33 R34 Q37 H38 C83 C86 H87 L90 K96 T97 G98 P99 F24 R25 Q28 H29 C74 C77 H78 L81 K87 T88 G89 P90
BS03 HEC A I17 G18 M20 L26 D27 L28 V31 K76 Y79 H80 D101 C104 C107 H108 I8 G9 M11 L17 D18 L19 V22 K67 Y70 H71 D92 C95 C98 H99
BS04 HEC A G122 F123 H128 H131 N146 C147 C150 H151 E168 S170 R172 L234 D276 C277 R278 G113 F114 H119 H122 N137 C138 C141 H142 E159 S161 R163 L225 D267 C268 R269
BS05 HEC A H152 Y154 C171 C174 H175 K182 R183 P184 H143 Y145 C162 C165 H166 K173 R174 P175
BS06 HEC A F123 R130 H131 C150 C194 C197 H198 E207 T208 G209 P210 F225 F114 R121 H122 C141 C185 C188 H189 E198 T199 G200 P201 F216
BS07 HEC A I15 H35 W118 E120 I121 L186 D187 A190 H191 I195 H198 P210 V211 C213 C216 H217 I6 H26 W109 E111 I112 L177 D178 A181 H182 I186 H189 P201 V202 C204 C207 H208
BS08 HEC A Q238 P239 F265 H267 C277 C280 H281 I285 T287 C288 Q229 P230 F256 H258 C268 C271 H272 I276 T278 C279
BS09 HEC A C280 H282 V283 R284 C288 C291 H292 D299 S300 K301 A308 R316 C271 H273 V274 R275 C279 C282 H283 D290 S291 K292 A299 R307
BS10 HEC A F265 H270 K273 M315 C318 C321 H322 R386 K433 L434 F256 H261 K264 M306 C309 C312 H313 R377 K424 L425
BS11 HEC A V326 C331 C334 H335 T341 D432 A435 F438 H439 T444 L445 Q447 V317 C322 C325 H326 T332 D423 A426 F429 H430 T435 L436 Q438
BS12 HEC A I244 L245 P246 T259 M260 V263 L305 E306 M309 H310 C318 C347 C350 H351 I235 L236 P237 T250 M251 V254 L296 E297 M300 H301 C309 C338 C341 H342
BS13 HEC A F416 H418 V422 C446 C449 H450 P459 K461 C462 Y484 F407 H409 V413 C437 C440 H441 P450 K452 C453 Y475
BS14 HEC A F337 H451 N452 C462 C465 H466 R477 P478 A483 Q486 Q487 F328 H442 N443 C453 C456 H457 R468 P469 A474 Q477 Q478
BS15 HEC A F416 K420 I421 Q487 C488 C491 H492 I497 P500 F407 K411 I412 Q478 C479 C482 H483 I488 P491
BS16 HEC A I404 G405 I407 A408 K409 E410 Y411 K481 Y484 H485 C505 C508 H509 I395 G396 I398 A399 K400 E401 Y402 K472 Y475 H476 C496 C499 H500
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0020037 heme binding

View graph for
Molecular Function
External links
PDB RCSB:1gws, PDBe:1gws, PDBj:1gws
PDBsum1gws
PubMed12467575
UniProtP24092|HMWC_NITV2 High-molecular-weight cytochrome c (Gene Name=hmcA)

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