Structure of PDB 6yac Chain B

Receptor sequence
>6yacB (length=733) Species: 3888 (Pisum sativum) [Search protein sequence]
ALRFPRFSQGLAQDPTTRRIWFGIATAHDFESHDDITEGRLYQNIFASHF
GQLAIIFLWTSGNLFHVAWQGNFEAWVQDPLHVRPIAHAIWDPHFGQPAV
EAFTRGGALGPVNIAYSGVYQWWYTIGLRTNEDLYTGAIFLLFLSFISLL
AGWLHLQPKWKPSVSWFKNAESRLNHHLSGLFGVSSLAWAGHLVHVAIPG
SRGEYVRWNNFLSVLPHPQGLGPLFTGQWNLYAQNPDSSNHLFSTSQGAG
TAILTLLGGFHPQTQSLWLTDMAHHHLAIAILFLIGGHMYRTNFGIGHSI
KYILEAHIPPGGRLGRGHKGLYDTINNSIHFQLGLALASLGVITSLVAQH
MYSLPAYAFIAQDFTTQAALYTHHQYIAGFIMTGAFAHGAIFFIRDYNPE
QNADNVLARMLEHKEAIISHLSWASLFLGFHTLGLYVHNDVMLAFGTPEK
QILIEPIFAQWIQSAHGKTSYGFDVLLSSTNSPALNAGRSIWLPGWLNAI
NENSNSLFLTIGPGDFLVHHAIALGLHTTTLILVKGALDARGSKLMPDKK
DFGYSFPCDGPGRGGTCDISAWDAFYLAVFWMLNTIGWVTFYWHWKHITL
WQGNVSQFNESSTYLMGWLRDYLWLNSSQLINGYNPFGMNSLSVWAWMFL
FGHLVWATGFMFLISWRGYWQELIETLAWAHERTPLANLIRWRDKPVALS
IVQARLVGLVHFSVGYIFTYAAFLIASTSGKFG
3D structure
PDB6yac The structure of a triple complex of plant photosystem I with ferredoxin and plastocyanin.
ChainB
Resolution2.5 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 W582 N585 W589 L616 W581 N584 W588 L615
BS02 CLA B S426 L427 L434 L532 I533 F581 W582 S425 L426 L433 L531 I532 F580 W581
BS03 CLA B S420 S423 W424 L427 S419 S422 W423 L426
BS04 SF4 B C559 G561 C568 C558 G560 C567
BS05 CLA B W619 F650 H654 W657 Y717 T720 Y721 F724 W618 F649 H653 W656 Y716 T719 Y720 F723
BS06 CLA B L651 F652 H654 L655 W657 A658 L650 F651 H653 L654 W656 A657
BS07 CLA B A658 T659 F661 M662 Y670 W671 A657 T658 F660 M661 Y669 W670
BS08 CLA B F8 A28 H29 F7 A27 H28
BS09 CLA B H29 F31 I46 S49 H50 Q53 I330 H28 F30 I45 S48 H49 Q52 I329
BS10 CLA B Q53 I57 W60 Q52 I56 W59
BS11 CLA B G63 F66 H67 W70 Q71 G62 F65 H66 W69 Q70
BS12 CLA B N64 A88 N114 Y117 S118 W646 N63 A87 N113 Y116 S117 W645
BS13 CLA B I91 W92 D93 H95 V645 W648 I90 W91 D92 H94 V644 W647
BS14 CLA B F47 F51 A152 L155 H156 W161 W167 F46 F50 A151 L154 H155 W160 W166
BS15 CLA B W167 S173 H177 N294 W166 S172 H176 N293
BS16 CLA B F47 H50 W167 S173 R174 H177 H178 L182 F183 F46 H49 W166 S172 R173 H176 H177 L181 F182
BS17 CLA B F141 A189 W190 H193 H196 V197 R208 W209 F212 F140 A188 W189 H192 H195 V196 R207 W208 F211
BS18 CLA B A189 A191 G192 V195 H196 F212 L213 L216 P217 G221 L222 A188 A190 G191 V194 H195 F211 L212 L215 P216 G220 L221
BS19 CLA B W230 N231 L255 H275 L278 A279 I282 W229 N230 L254 H274 L277 A278 I281
BS20 CLA B L257 G259 D272 H275 H276 H351 W497 L256 G258 D271 H274 H275 H350 W496
BS21 CLA B S186 W190 H276 H277 V348 M352 Y358 S185 W189 H275 H276 V347 M351 Y357
BS22 CLA B L179 F284 M290 Y291 I304 L178 F283 M289 Y290 I303
BS23 CLA B N176 H177 S180 L285 H289 T293 F295 I297 N175 H176 S179 L284 H288 T292 F294 I296
BS24 CLA B H289 M290 G298 H299 H288 M289 G297 H298
BS25 CLA B H299 Y303 H308 H298 Y302 H307
BS26 CLA B L305 H308 H319 V407 L304 H307 H318 V406
BS27 CLA B A171 R174 L175 H178 F183 Y323 L336 S340 A170 R173 L174 H177 F182 Y322 L335 S339
BS28 CLA B S346 M383 L527 T531 S345 M382 L526 T530
BS29 CLA B L347 H351 S354 F509 L346 H350 S353 F508
BS30 CLA B W60 S118 A370 H374 I718 A722 W59 S117 A369 H373 I717 A721
BS31 CLA B W60 V348 M352 Y358 H374 H375 I378 W59 V347 M351 Y357 H373 H374 I377
BS32 CLA B A26 H29 D30 L334 F381 G385 H389 I392 Y555 W573 F576 A25 H28 D29 L333 F380 G384 H388 I391 Y554 W572 F575
BS33 CLA B R410 M411 H414 H421 R409 M410 H413 H420
BS34 CLA B W424 F428 H432 W423 F427 H431
BS35 CLA B G435 V438 H439 M443 K451 G434 V437 H438 M442 K450
BS36 CLA B I463 H467 W497 I462 H466 W496
BS37 CLA B L477 A488 L476 A487
BS38 CLA B Q350 F459 I463 Q464 H520 I523 V590 Y593 W594 Q349 F458 I462 Q463 H519 I522 V589 Y592 W593
BS39 CLA B F428 L429 P457 F459 A460 F517 H520 H521 F427 L428 P456 F458 A459 F516 H519 H520
BS40 CLA B L422 H528 L421 H527
BS41 CLA B W693 R694 P697 W692 R693 P696
BS42 CLA B F652 F663 V711 H712 F651 F662 V710 H711
BS43 CLA B H308 I309 P310 P311 H307 I308 P309 P310
BS44 PQN B M662 F663 S666 W667 R668 W671 A699 L700 A705 M661 F662 S665 W666 R667 W670 A698 L699 A704
BS45 CA B I501 E503 N506 L508 I500 E502 N505 L507
BS46 CLA B I458 F459 W462 I457 F458 W461
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:6yac, PDBe:6yac, PDBj:6yac
PDBsum6yac
PubMed33020607
UniProtA0A0F6NGI2

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