Structure of PDB 5zf0 Chain B5

Receptor sequence
>5zf0B5 (length=739) Species: 197221 (Thermosynechococcus vestitus BP-1) [Search protein sequence]
ATKFPKFSQDLAQDPTTRRIWYAIAMAHDFESHDGMTEENLYQKIFASHF
GHLAIIFLWVSGSLFHVAWQGNFEQWVQDPVNTRPIAHAIWDPQFGKAAV
DAFTQAGASNPVDIAYSGVYHWWYTIGMRTNGDLYQGAIFLLILASLALF
AGWLHLQPKFRPSLSWFKNAESRLNHHLAGLFGVSSLAWAGHLIHVAIPE
SRGQHVGWDNFLSTMPHPAGLAPFFTGNWGVYAQNPDTASHVFGTAQGAG
TAILTFLGGFHPQTESLWLTDMAHHHLAIAVLFIVAGHMYRTQFGIGHSI
KEMMDAKDFFGTKVEGPFNMPHQGIYETYNNSLHFQLGWHLACLGVITSL
VAQHMYSLPPYAFIAQDHTTMAALYTHHQYIAGFLMVGAFAHGAIFLVRD
YDPAQNKGNVLDRVLQHKEAIISHLSWVSLFLGFHTLGLYVHNDVVVAFG
TPEKQILIEPVFAQFIQAAHGKLLYGFDTLLSNPDSIASTAWPNYGNVWL
PGWLDAINSGTNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGS
KLMPDKKDFGYAFPCDGPGRGGTCDISAWDAFYLAMFWMLNTIGWVTFYW
HWKHLGVWEGNVAQFNESSTYLMGWLRDYLWLNSSQLINGYNPFGTNNLS
VWAWMFLFGHLVWATGFMFLISWRGYWQELIETLVWAHERTPLANLVRWK
DKPVALSIVQARLVGLAHFSVGYILTYAAFLIASTAAKF
3D structure
PDB5zf0 X-ray structure of an asymmetrical trimeric ferredoxin-photosystem I complex
ChainB5
Resolution4.2 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 peptide B5 F318 N319 V461 F465 T479 L480 F318 N319 V461 F465 T479 L480
BS02 CLA B5 L626 W631 L626 W631
BS03 CLA B5 W654 L657 H660 L661 W663 A664 W654 L657 H660 L661 W663 A664
BS04 CLA B5 V445 F449 V445 F449
BS05 CLA B5 S423 W427 L430 S423 W427 L430
BS06 SF4 B5 C565 C574 W673 C565 C574 W673
BS07 CLA B5 F150 W153 Q157 F150 W153 Q157
BS08 CLA B5 S426 S429 L430 G433 F434 L437 L531 T535 L538 I539 F587 W588 S426 S429 L430 G433 F434 L437 L531 T535 L538 I539 F587 W588
BS09 CLA B5 F598 L622 W625 L626 L630 S634 I638 F656 H660 W663 Y723 T726 Y727 F730 F598 L622 W625 L626 L630 S634 I638 F656 H660 W663 Y723 T726 Y727 F730
BS10 CLA B5 D444 W588 N591 W595 L622 D444 W588 N591 W595 L622
BS11 CLA B5 A664 T665 F667 M668 W677 A664 T665 F667 M668 W677
BS12 CLA B5 I24 A27 H28 I24 A27 H28
BS13 CLA B5 H28 F30 I45 S48 H49 H52 L53 R173 F182 L333 L337 H340 L344 H28 F30 I45 S48 H49 H52 L53 R173 F182 L333 L337 H340 L344
BS14 CLA B5 H28 H52 W59 L344 F384 H28 H52 W59 L344 F384
BS15 CLA B5 L58 W59 G62 F65 H66 W69 A89 L58 W59 G62 F65 H66 W69 A89
BS16 CLA B5 W59 A87 H88 D113 I114 A115 Y116 S117 W652 W59 A87 H88 D113 I114 A115 Y116 S117 W652
BS17 CLA B5 I90 W91 D92 Q94 F95 F103 D113 S650 V651 W654 I90 W91 D92 Q94 F95 F103 D113 S650 V651 W654
BS18 CLA B5 P93 Q94 P93 Q94
BS19 CLA B5 F50 A151 L154 H155 F160 W166 F50 A151 L154 H155 F160 W166
BS20 CLA B5 W166 S172 H176 W166 S172 H176
BS21 CLA B5 H49 F50 W122 W166 R173 H176 H177 L181 H49 F50 W122 W166 R173 H176 H177 L181
BS22 CLA B5 G127 M128 D133 Q136 F140 A148 A188 W189 H192 H195 V196 G207 W208 F211 G127 M128 D133 Q136 F140 A148 A188 W189 H192 H195 V196 G207 W208 F211
BS23 CLA B5 L187 A188 I194 H195 T214 M215 P216 L221 L187 A188 I194 H195 T214 M215 P216 L221
BS24 CLA B5 G227 W229 G230 H274 L277 A278 V281 G227 W229 G230 H274 L277 A278 V281
BS25 CLA B5 F256 G258 L267 D271 M272 H274 H275 I279 H354 L358 W499 W503 F256 G258 L267 D271 M272 H274 H275 I279 H354 L358 W499 W503
BS26 CLA B5 W122 I126 S185 S186 W189 M272 H275 H276 V351 P360 Y361 W122 I126 S185 S186 W189 M272 H275 H276 V351 P360 Y361
BS27 CLA B5 L178 F283 A286 M289 Y290 L178 F283 A286 M289 Y290
BS28 CLA B5 N175 H176 A179 V184 H288 T292 N175 H176 A179 V184 H288 T292
BS29 CLA B5 V285 H288 M289 H298 V285 H288 M289 H298
BS30 CLA B5 H298 M303 D308 F310 F318 H298 M303 D308 F310 F318
BS31 CLA B5 M304 H322 V410 M304 H322 V410
BS32 CLA B5 A170 R173 L174 H177 F182 I300 Y329 W339 H340 C343 I347 A170 R173 L174 H177 F182 I300 Y329 W339 H340 C343 I347
BS33 CLA B5 S349 L350 Q353 Q379 M386 L533 T536 T537 T592 S349 L350 Q353 Q379 M386 L533 T536 T537 T592
BS34 CLA B5 W339 V346 L350 Q353 H354 S357 F515 W339 V346 L350 Q353 H354 S357 F515
BS35 CLA B5 W59 Y116 S117 A373 T376 H377 Y380 I724 A728 W59 Y116 S117 A373 T376 H377 Y380 I724 A728
BS36 CLA B5 W59 V60 G118 V119 W122 S185 A188 T348 V351 Y361 H377 H378 W59 V60 G118 V119 W122 S185 A188 T348 V351 Y361 H377 H378
BS37 CLA B5 A25 H28 L337 F384 G388 H392 I395 R399 Y561 W579 F582 A25 H28 L337 F384 G388 H392 I395 R399 Y561 W579 F582
BS38 CLA B5 R413 H417 I421 H424 R413 H417 I421 H424
BS39 CLA B5 H424 W427 H424 W427
BS40 CLA B5 W427 F431 H435 W427 F431 H435
BS41 CLA B5 G438 H442 K454 I456 G438 H442 K454 I456
BS42 CLA B5 I466 H470 L481 W503 I466 H470 L481 W503
BS43 CLA B5 L480 I487 A488 A491 N494 G496 N497 L480 I487 A488 A491 N494 G496 N497
BS44 CLA B5 P493 N494 P493 N494
BS45 CLA B5 Q353 A463 F465 I466 Q467 F515 L516 H526 I529 V596 Y599 W600 Q353 A463 F465 I466 Q467 F515 L516 H526 I529 V596 Y599 W600
BS46 CLA B5 F431 P460 V461 F462 A463 F523 H526 H527 F431 P460 V461 F462 A463 F523 H526 H527
BS47 CLA B5 L425 V428 H534 L425 V428 H534
BS48 CLA B5 L684 H688 W699 L684 H688 W699
BS49 CLA B5 F658 L661 T665 V714 A717 H718 F658 L661 T665 V714 A717 H718
BS50 PQN B5 M668 F669 S672 W673 R674 W677 A705 L706 A711 M668 F669 S672 W673 R674 W677 A705 L706 A711
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:0009522 photosystem I
GO:0009579 thylakoid
GO:0016020 membrane
GO:0031676 plasma membrane-derived thylakoid membrane
GO:0042651 thylakoid membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5zf0, PDBe:5zf0, PDBj:5zf0
PDBsum5zf0
PubMed29610537
UniProtP0A407|PSAB_THEVB Photosystem I P700 chlorophyll a apoprotein A2 (Gene Name=psaB)

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