Structure of PDB 1h29 Chain D

Receptor sequence
>1h29D (length=492) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence]
PGEKRADLIEIGAMERFGKLDLPKVAFRHDQHTTAVTGMGKDCAACHKSK
DGKMSLKFMRLDDNSAAELKEIYHANCIGCHTDLAKAGKKTGPQDGECRS
CHNPKPSAASSWKEIGFDKSLHYRHVASKAIKPVGDPQKNCGACHHVYDE
ASKKLVWGKNKEDSCRACHGEKPVDKRPALDTAAHTACISCHMDVAKTKA
ETGPVNCAGCHAPEAQAKFKVVREVPRLDRGQPDAALILPVPGKDEMKGT
MKPVAFDHKAHEAKANDCRTCHHVRIDTCTACHTVNGTADSKFVQLEKAM
HQPDSMRSCVGCHNTRVQQPTCAGCHGFIKPTKSDAQCGVCHVAAPGFDA
KQVLLNLKAEQRSQVAASMLSARPQPKGTFDLNDIPEKVVIGSIAKEYQP
SEFPHRKIVKTLIAGIGEDKLAATFHIEKGTLCQGCHHNSPASLTPPKCA
SCHGKGDRPGLKAAYHQQCMGCHDRMKIEKPANTACVDCHKE
3D structure
PDB1h29 Sulfate Respiration in Desulfovibrio Vulgaris Hildenborough: Structure of the 16-Heme Cytochrome C Hmca at 2.5 A Resolution and a View of its Role in Transmembrane Electron Transfer
ChainD
Resolution2.51 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 D I46 F64 H66 T70 C80 C83 H84 M91 L93 K94 F95 R97 Y110 H222 M230 I9 F27 H29 T33 C43 C46 H47 M54 L56 K57 F58 R60 Y73 H185 M193
BS02 HEC D F64 R65 Q68 H69 F95 C114 C117 H118 L121 K127 G129 P130 F27 R28 Q31 H32 F58 C77 C80 H81 L84 K90 G92 P93
BS03 HEC D I48 G49 A50 M51 L57 D58 L59 K107 Y110 H111 I115 H118 D132 C135 C138 H139 I11 G12 A13 M14 L20 D21 L22 K70 Y73 H74 I78 H81 D95 C98 C101 H102
BS04 HEC D G153 F154 H159 H162 N177 C178 C181 H182 E199 S201 R203 L265 D307 C308 R309 I316 G116 F117 H122 H125 N140 C141 C144 H145 E162 S164 R166 L228 D267 C268 R269 I276
BS05 HEC D H183 Y185 L192 D200 C202 C205 H206 K213 R214 P215 A220 H146 Y148 L155 D163 C165 C168 H169 K176 R177 P178 A183
BS06 HEC D F154 L158 R161 H162 C225 C228 H229 E238 T239 G240 P241 F256 F117 L121 R124 H125 C188 C191 H192 E201 T202 G203 P204 F219
BS07 HEC D H66 W149 E151 I152 L217 D218 A221 H222 I226 V242 C244 C247 H248 H29 W112 E114 I115 L180 D181 A184 H185 I189 V205 C207 C210 H211
BS08 HEC D Q269 P270 I275 F296 H298 C308 C311 H312 I316 T318 C319 T320 Q232 P233 I238 F256 H258 C268 C271 H272 I276 T278 C279 T280
BS09 HEC D C311 H312 H313 V314 C319 C322 H323 S331 A339 S345 R347 C271 H272 H273 V274 C279 C282 H283 S291 A299 S305 R307
BS10 HEC D F296 H301 K304 M346 C349 C352 H353 R356 R417 D463 K464 L465 T468 F469 F256 H261 K264 M306 C309 C312 H313 R316 R373 D419 K420 L421 T424 F425
BS11 HEC D V357 C362 C365 H366 I369 P371 T372 Q377 I460 D463 F469 H470 T475 L476 Q478 G479 V317 C322 C325 H326 I329 P331 T332 Q337 I416 D419 F425 H426 T431 L432 Q434 G435
BS12 HEC D I275 P277 G289 T290 M291 V294 L336 M340 H341 C349 K373 C378 C381 H382 I238 P240 G249 T250 M251 V254 L296 M300 H301 C309 K333 C338 C341 H342
BS13 HEC D F447 H449 C477 C480 H481 L488 P490 K492 C493 Y515 F403 H405 C433 C436 H437 L444 P446 K448 C449 Y465
BS14 HEC D F368 K370 H482 N483 C493 C496 H497 P509 A514 Q517 Q518 F328 K330 H438 N439 C449 C452 H453 P459 A464 Q467 Q468
BS15 HEC D F447 K451 I452 T455 Q518 C519 C522 H523 K530 P531 C539 F403 K407 I408 T411 Q468 C469 C472 H473 K480 P481 C489
BS16 HEC D I435 G436 I438 A439 K440 E441 Y442 K512 Y515 H516 M520 C536 C539 H540 I391 G392 I394 A395 K396 E397 Y398 K462 Y465 H466 M470 C486 C489 H490
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Cellular Component
GO:0042597 periplasmic space

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:1h29, PDBe:1h29, PDBj:1h29
PDBsum1h29
PubMed12356749
UniProtP24092|HMWC_NITV2 High-molecular-weight cytochrome c (Gene Name=hmcA)

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