Structure of PDB 8wmw Chain A

Receptor sequence

>8wmwA (length=742) Species: 52970 (Rhodomonas salina)

KKVSITVDRDPVATSFEKWAQPGHFSRTLAKGPKTTTWIWNLHADVHDFD
SHTNSLEDISRKIFSAHFGQLSIIFLWLSGMYFHGARFSNYSAWLSNPTA
VKPSAQVVWPIVGQEVLNGDVGGGFQGVQVTSGFFQIWRSSGITSEVELY
WCALAGLIMSGLMIFAGWFHYHKAAPKLEWFQNAESMLNHHLSGLLGLGC
LSWAGHQIHVSLPVNKLLDAGVAPQEIPLPHEFLVNRDLMAQLYPSFSKG
LVPFFTLNWSEYSDFLTFKGGLNPVTGGLWLSDTAHHHLALAVLFIVAGH
MYRTNWGIGHSMKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLAML
GSVSIIVAHHMYAMPPYPYIATDYPTQLSIFTHHMWIGGFCVCGGAAHAG
IFMVRDYNPAQNYNNLLDRVIRHRDAIISHLNWICIFLGFHSFGLYIHND
TMRALGRTQDMFSDTAIQLKPVFAQWVQSIHTLAPGNTTPNALATASYAF
GGDVVAVGNKVAMMPISLGTADFMVHHIHAFTIHVTVLILLKGVLFSRNS
RLIPDKANLGFRFPCDGPGRGGTCQSSAWDSVFLGLFWMYNCISVVIFHF
SWKMQSDVWGTVQSDGTVTHITGGNFAQSAITINGWLRDFLWAQASQVIQ
SYGSALSAYGLIFLGAHFIWAFSLMFLFSGRGYWQELIESIVWAHNKLNV
APAIQPRALSITQGRAVGLAHYLLGGIGTTWAFFLARIISVG

3D structure

• PDB: 8wmw Growth phase-dependent reorganization of cryptophyte photosystem I antennae.
• Chain: A
• Resolution: 3.3 Å

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	A	Y602 F610 I645 W648 L653 F675 H679 W682 G738 T741 T742 F745	Y590 F598 I633 W636 L641 F663 H667 W670 G726 T729 T730 F733
BS02	CLA	A	F680 A683 F684 M687 Y695 W696	F668 A671 F672 M675 Y683 W684
BS03	CLA	A	H34 F35 V56 H57 I83	H24 F25 V46 H47 I73
BS04	CLA	A	H57 F59 I73 A76 H77 Q80 L81 I84 F85 W351 H352 L355 N358	H47 F49 I63 A66 H67 Q70 L71 I74 F75 W339 H340 L343 N346
BS05	CLA	A	H57 Q80 I84 W87 F402	H47 Q70 I74 W77 F390
BS06	CLA	A	G90 F93 H94 F98 W119	G80 F83 H84 F88 W109
BS07	CLA	A	M91 Q116 V140 S142 Y671	M81 Q106 V130 S132 Y659
BS08	CLA	A	Q116 V118 W119 Q124 L127	Q106 V108 W109 Q114 L117
BS09	CLA	A	I15 F74 F78 A176 F179 H180 W192	I5 F64 F68 A166 F169 H170 W180
BS10	CLA	A	T24 S25 F26 W29 H34 K72 S75 I174 G177 W178 Y181 H182	T14 S15 F16 W19 H24 K62 S65 I164 G167 W168 Y171 H172
BS11	CLA	A	I15 W192 H202	I5 W180 H190
BS12	CLA	A	F74 H77 F78 L81 W192 M199 H202 H203	F64 H67 F68 L71 W180 M187 H190 H191
BS13	CLA	A	G152 I153 E158 W161 C162 S214 W215 H218 V222 P242	G142 I143 E148 W151 C152 S202 W203 H206 V210 P230
BS14	CLA	A	G217 I220 H221 L246 F259 G262 L263 L301	G205 I208 H209 L234 F247 G250 L251 L289
BS15	CLA	A	W161 H243	W151 H231
BS16	CLA	A	W271 L278 T279 H298 L301 A302 V305 L306 N503	W259 L266 T267 H286 L289 A290 V293 L294 N491
BS17	CLA	A	F280 L291 D295 H299 H372 M376 A508	F268 L279 D283 H287 H360 M364 A496
BS18	CLA	A	C212 W215 H299 H300 L303 V369 H372 M373 P378 Y379	C200 W203 H287 H288 L291 V357 H360 M361 P366 Y367
BS19	CLA	A	N201 H202 S205 L210 H312 T316 W318	N189 H190 S193 L198 H300 T304 W306
BS20	CLA	A	L204 L208 F307 A310 M313 Y314 M361	L192 L196 F295 A298 M301 Y302 M349
BS21	CLA	A	V309 M313 G321 H322	V297 M301 G309 H310
BS22	CLA	A	H322 A330 H331	H310 A318 H319
BS23	CLA	A	H331 H340 L343 L428	H319 H328 L331 L416
BS24	CLA	A	M199 L200 H203 L347 T348 T349 S350 W351 Q354 I357 N358 M361	M187 L188 H191 L335 T336 T337 S338 W339 Q342 I345 N346 M349
BS25	CLA	A	I367 I368 H371 V404 I545 T548 V549 C604	I355 I356 H359 V392 I533 T536 V537 C592
BS26	CLA	A	M361 V365 I368 H371 H372 A375 M376 F512	M349 V353 I356 H359 H360 A363 M364 F500
BS27	CLA	A	W87 S391 T394 H395 W398 I739 W743	W77 S379 T382 H383 W386 I727 W731
BS28	CLA	A	G143 F144 L362 V365 V369 M373 Y379 H395 H396 I399	G133 F134 L350 V353 V357 M361 Y367 H383 H384 I387
BS29	CLA	A	A54 D58 L355 L359 F402 G406 A409 H410 I413 R574 W591 L598 L736	A44 D48 L343 L347 F390 G394 A397 H398 I401 R562 W579 L586 L724
BS30	CLA	A	T336 R431 H435 I439 H442	T324 R419 H423 I427 H430
BS31	CLA	A	W445 F449 F452 H453	W433 F437 F440 H441
BS32	CLA	A	F452 G456 H460 M464 R469 D472 F474	F440 G444 H448 M452 R457 D460 F462
BS33	CLA	A	V489 I492 H493 A496 T500 T501 F512	V477 I480 H481 A484 T488 T489 F500
BS34	CLA	A	H371 F485 A486 Q490 I528 L530 H538 H541 V608 H611 K615	H359 F473 A474 Q478 I516 L518 H526 H529 V596 H599 K603
BS35	CLA	A	L450 P483 F485 A486 D534 F535 H538 H539 A542	L438 P471 F473 A474 D522 F523 H526 H527 A530
BS36	CLA	A	I439 L443 I446 I545 H546	I427 L431 I434 I533 H534
BS37	CLA	A	W50 I681 F684 L721 V729 H733	W40 I669 F672 L709 V717 H721
BS38	CLA	A	P334 F335	P322 F323
BS39	CLA	A	F280 T500 T501 P502 N503	F268 T488 T489 P490 N491
BS40	CLA	A	H442 W445	H430 W433
BS41	CLA	A	T46 I49 I703 H707 P714 P718	T36 I39 I691 H695 P702 P706
BS42	CLA	A	P32 I49 W50 L52 H53	P22 I39 W40 L42 H43
BS43	PQN	A	W50 M687 F688 S691 R693 W696 A720 L721	W40 M675 F676 S679 R681 W684 A708 L709
BS44	WVN	A	F85 C162 S214	F75 C152 S202
BS45	WVN	A	L207 G211	L195 G199
BS46	WVN	A	A411 F414	A399 F402
BS47	WVN	A	A360 S364 G407 L552 L553	A348 S352 G395 L540 L541
BS48	WVN	A	L213 F266 I308 H312	L201 F254 I296 H300
BS49	CLA	A	F455 I459 F543 W600 N603 I645 Y734	F443 I447 F531 W588 N591 I633 Y722
BS50	CLA	A	I703 A706 H707	I691 A694 H695
BS51	SF4	A	C577 G579 C586	C565 G567 C574
BS52	CLA	A	W445 I448	W433 I436
BS53	CLA	A	R97 F98 W119	R87 F88 W109
BS54	CLA	A	L676 A683	L664 A671
BS55	CLA	A	L649 W654	L637 W642
BS56	CLA	A	N444 F452 F543 F599 W600	N432 F440 F531 F587 W588
BS57	CLA	A	F267 L269	F255 L257

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

External links

• PDB: RCSB:8wmw, PDBe:8wmw, PDBj:8wmw
• PDBsum: 8wmw
• PubMed: 38734819
• UniProt: A6MVZ7