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Structure of PDB 7d0j Chain B

Receptor sequence
>7d0jB (length=734) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]
ATKLFPKFSQGLAQDPTTRRIWYGLAMAHDFESHDGMTEENLYQKIFASH
FGQLSIIFLWTSGNLFHVAWQGNFEQWVTDPVHIRPIAHAIWDPHFGQPA
VEAFTRGGASGPVNISTSGVYQWWYTIGMRTNQDLYVGSVFLALVSAIFL
FAGWLHLQPNFQPSLSWFKDAESRLNHHLSGLFGVSSLAWTGHLVHVAIP
ESRGQHVGWDNFLSVLPHPQGLTPFFTGNWAAYAQSPDTASHVFGTAQGS
GQAILTFLGGFHPQTQSLWLTDMAHHHLAIAVIFIVAGHMYRTNFGIGHR
MQAILEAHTPPSGSLGAGHKGLFDTVNNSLHFQLGLALASVGTITSLVAQ
HMYSLPPYAFQAIDFTTQAALYTHHQYIAGFIMCGAFAHGAIFFIRDYDP
EQNKGNVLARMLDHKEALISHLSWVSLFLGFHTLGLYVHNDVMQAFGTPE
KQILIEPVFAQWIQAAHGKALYGFDFLLSSKTSAAFANGQSLWLPGWLDA
INNNQNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDK
KDFGYSFPCDGPGRGGTCDISAYDAFYLAVFWMLNTIGWVTFYWHWKHLT
LWQGNVAQFDESSTYLMGWLRDYLWLNSSQLINGYNPFGMNSLSVWAWTF
LFGHLIYATGFMFLISWRGYWQELIETLVWAHEKTPLANLVYWKDKPVAL
SIVQARLVGLAHFSVGYIFTYAAFLIASTSGRFG
3D structure
PDB7d0j Structure of photosystem I-LHCI-LHCII from the green alga Chlamydomonas reinhardtii in State 2.
ChainB
Resolution3.42 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.97.1.12: photosystem I.
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 CLA B S427 L428 G431 L579 W583 S426 L427 G430 L578 W582
BS02 CLA B W649 L652 F653 H655 L656 A659 W648 L651 F652 H654 L655 A658
BS03 CLA B L679 H683 L678 H682
BS04 SF4 B C560 G562 C569 C559 G561 C568
BS05 CLA B D442 N586 L617 D441 N585 L616
BS06 CLA B W590 F593 W620 F651 H655 Y658 Y718 T721 Y722 F725 W589 F592 W619 F650 H654 Y657 Y717 T720 Y721 F724
BS07 CLA B A659 T660 F662 M663 Y671 W672 A658 T659 F661 M662 Y670 W671
BS08 CLA B A29 H30 F32 I57 A28 H29 F31 I56
BS09 CLA B F32 I47 S50 H51 R175 L331 A338 F31 I46 S49 H50 R174 L330 A337
BS10 CLA B H30 Q54 H29 Q53
BS11 CLA B F67 H68 Q72 F66 H67 Q71
BS12 CLA B N65 A89 H90 N115 S117 S119 V646 W647 N64 A88 H89 N114 S116 S118 V645 W646
BS13 CLA B I92 D94 V646 I91 D93 V645
BS14 CLA B W168 H178 W167 H177
BS15 CLA B H51 F52 L55 W124 W168 R175 H178 H179 F184 H50 F51 L54 W123 W167 R174 H177 H178 F183
BS16 CLA B M130 A190 W191 H194 H197 V198 G209 W210 F213 M129 A189 W190 H193 H196 V197 G208 W209 F212
BS17 CLA B H197 P218 L223 H196 P217 L222
BS18 CLA B W231 L256 H276 L279 A280 V283 L493 W230 L255 H275 L278 A279 V282 L492
BS19 CLA B F258 L269 H276 H277 H352 F257 L268 H275 H276 H351
BS20 CLA B W124 W191 M274 H277 H278 I281 I345 V349 P358 Y359 W123 W190 M273 H276 H277 I280 I344 V348 P357 Y358
BS21 CLA B L180 F184 A288 M291 Y292 L179 F183 A287 M290 Y291
BS22 CLA B H178 S181 H290 T294 H177 S180 H289 T293
BS23 CLA B I298 H300 I297 H299
BS24 CLA B A308 H309 A307 H308
BS25 CLA B L306 H320 V408 L305 H319 V407
BS26 CLA B A172 R175 L176 H179 M302 F324 V327 L337 S341 A171 R174 L175 H178 M301 F323 V326 L336 S340
BS27 CLA B S347 L348 M384 F388 L528 T532 S346 L347 M383 F387 L527 T531
BS28 CLA B T344 H352 S355 F510 T343 H351 S354 F509
BS29 CLA B W61 T118 S119 H375 I379 I719 F720 A723 W60 T117 S118 H374 I378 I718 F719 A722
BS30 CLA B T62 G120 W124 T346 Y359 H375 H376 T61 G119 W123 T345 Y358 H374 H375
BS31 CLA B A27 H30 G386 H390 I393 Y556 F577 A26 H29 G385 H389 I392 Y555 F576
BS32 CLA B L316 R411 M412 H415 L419 H422 L315 R410 M411 H414 L418 H421
BS33 CLA B W425 F429 F432 H433 W424 F428 F431 H432
BS34 CLA B H468 L479 W498 H467 L478 W497
BS35 CLA B N489 W494 N488 W493
BS36 CLA B I464 Q465 F510 H521 V591 Y594 W595 I463 Q464 F509 H520 V590 Y593 W594
BS37 CLA B F429 P458 F460 F518 H522 F428 P457 F459 F517 H521
BS38 CLA B L423 V426 H529 L422 V425 H528
BS39 CLA B W23 H683 Y693 P698 W22 H682 Y692 P697
BS40 CLA B F653 H713 F652 H712
BS41 CLA B H309 P311 P312 S315 H308 P310 P311 S314
BS42 PQN B F664 S667 R669 W672 A700 L701 A706 F663 S666 R668 W671 A699 L700 A705
BS43 CLA B F460 W463 F459 W462
BS44 CLA B G436 H440 M444 K452 G435 H439 M443 K451
BS45 CLA B A153 H157 F162 W168 A152 H156 F161 W167
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0009055 electron transfer activity
GO:0016168 chlorophyll binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051539 4 iron, 4 sulfur cluster binding
Biological Process
GO:0015979 photosynthesis
Cellular Component
GO:0009507 chloroplast
GO:0009522 photosystem I
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7d0j, PDBe:7d0j, PDBj:7d0j
PDBsum7d0j
PubMed33597543
UniProtP09144|PSAB_CHLRE Photosystem I P700 chlorophyll a apoprotein A2 (Gene Name=psaB)

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