Structure of PDB 4l6v Chain 1

Receptor sequence
>4l6v1 (length=739) Species: 1148 (Synechocystis sp. PCC 6803) [Search protein sequence]
KVSVDNNPVPTSFEKWGKPGHFDRTLARGPKTTTWIWNLHANAHDFDSQT
SDLEDVSRKIFSAHFGHLAVVFVWLSGMYFHGAKFSNYEGWLADPTHIKP
SAQVVWPIVGQGILNGDVGGGFHGIQITSGLFYLWRASGFTDSYQLYCTA
IGGLVMAALMLFAGWFHYHVKAPKLEWFQNVESMMNHHLAGLLGLGSLGW
AGHQIHVSMPINKLLDAGVAPKDIPLPHEFILEPSKMAELYPSFAQGLTP
FFTLNWGVYSDFLTFKGGLNPVTGGLWLSDTAHHHLAIAVLFIIAGHMYR
TNWGIGHSMKEILEAHKGPFTGEGHKGLYEILTTSWHAQLAINLALLGSL
TIIVAQHMYAMPPYPYQAIDYATQLSLFTHHMWIGGFLIVGAGAHGAIFM
VRDYDPAKNVNNLLDRMLRHRDAIISHLNWVCIFLGFHSFGLYIHNDTMR
ALGRPQDMFSDTAIQLQPIFAQWVQHLHTLAPGATAPNALATASYAFGGE
TIAVAGKVAMMPITLGTADFMVHHIHAFTIHVTALILLKGVLYARSSRLV
PDKANLGFRFPCDGPGRGGTCQVSGWDHVFLGLFWMYNSLSIVIFHFSWK
MQSDVWGTVSPDGSVTHVTLGNFAQSAITINGWLRDFLWAQAANVINSYG
SALSAYGIMFLAGHFVFAFSLMFLFSGRGYWQELIESIVWAHNKLNVAPA
IQPRALSIIQGRAVGVAHYLLGGIVTTWAFFLARSLSIG
3D structure
PDB4l6v Crystal structures of virus-like photosystem I complexes from the mesophilic cyanobacterium Synechocystis PCC 6803.
Chain1
Resolution3.8 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 1 H328 K329 P331 H316 K317 P319
BS02 PQN 1 M684 F685 S688 G689 R690 W693 A717 L718 M672 F673 S676 G677 R678 W681 A705 L706
BS03 SF4 1 C574 P577 C583 C562 P565 C571
BS04 CLA 1 S438 W442 S426 W430
BS05 CLA 1 F452 I456 F540 W597 N600 I642 Y731 F440 I444 F528 W585 N588 I630 Y719
BS06 CLA 1 I48 W49 L51 H52 I36 W37 L39 H40
BS07 CLA 1 W28 H33 F34 A55 H56 H79 W16 H21 F22 A43 H44 H67
BS08 CLA 1 H56 F58 I72 A75 H76 H79 L80 F84 W348 H349 L352 N355 H44 F46 I60 A63 H64 H67 L68 F72 W336 H337 L340 N343
BS09 CLA 1 H56 H79 V83 W86 F399 H44 H67 V71 W74 F387
BS10 CLA 1 V85 F92 H93 F97 W118 V73 F80 H81 F85 W106
BS11 CLA 1 M90 Q115 I139 S141 A667 Y668 M78 Q103 I127 S129 A655 Y656
BS12 CLA 1 Q115 V117 W118 Q123 L126 I670 Q103 V105 W106 Q111 L114 I658
BS13 CLA 1 F77 F174 A175 H179 K183 W189 F65 F162 A163 H167 K171 W177
BS14 CLA 1 T23 S24 F25 K27 W28 H33 K71 V82 L173 G176 W177 Y180 H181 T11 S12 F13 K15 W16 H21 K59 V70 L161 G164 W165 Y168 H169
BS15 CLA 1 W189 S195 H199 W177 S183 H187
BS16 CLA 1 F73 H76 F77 L80 W189 N192 M196 H199 H200 F61 H64 F65 L68 W177 N180 M184 H187 H188
BS17 CLA 1 F152 G211 W212 H215 H240 F140 G199 W200 H203 H228
BS18 CLA 1 I217 H218 F256 G259 L260 I205 H206 F244 G247 L248
BS19 CLA 1 W268 G269 L275 F277 H295 L298 A299 V302 N500 W256 G257 L263 F265 H283 L286 A287 V290 N488
BS20 CLA 1 F277 H295 H296 A299 I300 L303 H369 M373 A505 F265 H283 H284 A287 I288 L291 H357 M361 A493
BS21 CLA 1 A149 L205 G208 S209 W212 Q216 H296 H297 F304 L362 P375 Y376 A137 L193 G196 S197 W200 Q204 H284 H285 F292 L350 P363 Y364
BS22 CLA 1 H199 A202 G203 L207 H309 T313 I317 H187 A190 G191 L195 H297 T301 I305
BS23 CLA 1 M197 L201 L303 F304 M310 Y311 M321 I324 M429 M185 L189 L291 F292 M298 Y299 M309 I312 M417
BS24 CLA 1 L325 H337 L426 L313 H325 L414
BS25 CLA 1 V193 M196 M197 H200 M321 L344 T346 S347 W348 Q351 I354 N355 L358 V181 M184 M185 H188 M309 L332 T334 S335 W336 Q339 I342 N343 L346
BS26 CLA 1 I364 I365 I401 I542 T545 S601 I352 I353 I389 I530 T533 S589
BS27 CLA 1 L358 Q368 H369 Y371 A372 M373 F509 L346 Q356 H357 Y359 A360 M361 F497
BS28 CLA 1 W86 S141 H392 W395 M671 I736 W740 W74 S129 H380 W383 M659 I724 W728
BS29 CLA 1 G142 L146 T363 V366 M370 Y376 L389 H392 H393 G130 L134 T351 V354 M358 Y364 L377 H380 H381
BS30 CLA 1 H52 A53 H56 D57 L356 G403 H407 R571 W588 H40 A41 H44 D45 L344 G391 H395 R559 W576
BS31 CLA 1 H439 W442 H427 W430
BS32 CLA 1 W442 F446 F449 H450 W430 F434 F437 H438
BS33 CLA 1 L440 W442 V443 I542 H543 L428 W430 V431 I530 H531
BS34 CLA 1 I700 H704 I688 H692
BS35 CLA 1 T45 I48 W49 I700 V701 H704 P711 P715 T33 I36 W37 I688 V689 H692 P699 P703
BS36 CLA 1 W49 F681 Q722 A725 V726 H730 W37 F669 Q710 A713 V714 H718
BS37 CLA 1 Y455 Y599 N600 I604 F607 I642 W645 A654 F672 H676 F679 Y731 G735 T738 T739 F742 Y443 Y587 N588 I592 F595 I630 W633 A642 F660 H664 F667 Y719 G723 T726 T727 F730
BS38 CLA 1 I670 L673 A674 F677 A680 I658 L661 A662 F665 A668
BS39 CLA 1 H240 I243 L244 H228 I231 L232
BS40 CLA 1 I306 G318 H319 I294 G306 H307
BS41 CLA 1 H319 I324 A327 H328 H307 I312 A315 H316
BS42 CLA 1 F332 T333 R428 H432 H439 F320 T321 R416 H420 H427
BS43 CLA 1 F449 G453 L454 I456 H457 T460 M461 R466 D469 F437 G441 L442 I444 H445 T448 M449 R454 D457
BS44 CLA 1 W485 L489 H490 A493 T497 W473 L477 H478 A481 T485
BS45 CLA 1 T497 A498 P499 N500 T485 A486 P487 N488
BS46 CLA 1 Q368 Y371 F482 V486 Q487 F509 I525 H535 H538 V605 H608 F609 Q356 Y359 F470 V474 Q475 F497 I513 H523 H526 V593 H596 F597
BS47 CLA 1 F446 L447 P480 F482 A483 F532 H535 H536 A539 F434 L435 P468 F470 A471 F520 H523 H524 A527
BS48 CLA 1 A680 F681 L683 M684 Y692 W693 L696 A668 F669 L671 M672 Y680 W681 L684
BS49 CLA 1 L646 L650 W651 L634 L638 W639
BS50 CLA 1 N441 C444 I445 G448 F449 F452 F540 I548 F596 W597 N429 C432 I433 G436 F437 F440 F528 I536 F584 W585
BS51 CLA 1 T460 A463 L464 T448 A451 L452
BS52 CLA 1 W702 K706 W690 K694
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:0005886 plasma membrane
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:4l6v, PDBe:4l6v, PDBj:4l6v
PDBsum4l6v
PubMed24473073
UniProtP29254|PSAA_SYNY3 Photosystem I P700 chlorophyll a apoprotein A1 (Gene Name=psaA)

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