Structure of PDB 4kt0 Chain A

Receptor sequence
>4kt0A (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
PDB4kt0 Crystal structures of virus-like photosystem I complexes from the mesophilic cyanobacterium Synechocystis PCC 6803.
ChainA
Resolution2.8 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 PQN A M684 F685 S688 G689 R690 W693 A717 L718 M672 F673 S676 G677 R678 W681 A705 L706
BS02 SF4 A C574 P577 C583 I720 C562 P565 C571 I708
BS03 CL0 A Y455 I537 Y599 F607 I642 W645 L650 F672 H676 F679 T738 T739 F742 Y443 I525 Y587 F595 I630 W633 L638 F660 H664 F667 T726 T727 F730
BS04 CLA A H328 K329 P331 F332 H316 K317 P319 F320
BS05 CLA A F452 I456 F540 W597 N600 I642 Y731 F440 I444 F528 W585 N588 I630 Y719
BS06 CLA A I48 W49 H52 I36 W37 H40
BS07 CLA A W28 F34 A55 H56 Q61 G78 H79 W16 F22 A43 H44 Q49 G66 H67
BS08 CLA A H56 F58 I72 A75 H76 H79 L80 F84 W348 H349 Q351 L352 N355 H44 F46 I60 A63 H64 H67 L68 F72 W336 H337 Q339 L340 N343
BS09 CLA A H56 H79 V83 W86 H44 H67 V71 W74
BS10 CLA A W86 G89 F92 H93 F97 W118 W74 G77 F80 H81 F85 W106
BS11 CLA A W86 M90 Q115 I139 T140 S141 A667 Y668 W74 M78 Q103 I127 T128 S129 A655 Y656
BS12 CLA A Q115 V117 W118 Q123 Q103 V105 W106 Q111
BS13 CL0 A V14 F77 A175 F178 H179 K183 W189 V2 F65 A163 F166 H167 K171 W177
BS14 CLA A T23 S24 F25 W28 H33 K71 S74 L173 G176 W177 Y180 H181 T11 S12 F13 W16 H21 K59 S62 L161 G164 W165 Y168 H169
BS15 CLA A K13 V14 W189 N192 S195 H199 T313 N314 K1 V2 W177 N180 S183 H187 T301 N302
BS16 CLA A F73 H76 F77 M172 W189 M196 H199 H200 L204 F61 H64 F65 M160 W177 M184 H187 H188 L192
BS17 CLA A G151 F152 Q157 C160 T161 G211 W212 H215 V219 P239 H240 G139 F140 Q145 C148 T149 G199 W200 H203 V207 P227 H228
BS18 CLA A L210 I217 H218 F256 G259 L298 L198 I205 H206 F244 G247 L286
BS19 CLA A F277 D292 T293 H295 H296 A299 I300 H369 M373 F265 D280 T281 H283 H284 A287 I288 H357 M361
BS20 CLA A L205 G208 S209 W212 H296 H297 I300 F304 L362 V366 P375 Y376 L193 G196 S197 W200 H284 H285 I288 F292 L350 V354 P363 Y364
BS21 CLA A N198 H199 A202 G203 L207 H309 T313 W315 I317 N186 H187 A190 G191 L195 H297 T301 W303 I305
BS22 CLA A M197 L201 F304 A307 M310 Y311 I324 M185 L189 F292 A295 M298 Y299 I312
BS23 CLA A L325 H337 L340 L425 L313 H325 L328 L413
BS24 CLA A V193 M196 M197 H200 L344 W348 I354 N355 L358 V181 M184 M185 H188 L332 W336 I342 N343 L346
BS25 CLA A I364 I365 I401 I542 S601 I352 I353 I389 I530 S589
BS26 CLA A L358 I365 H369 M373 S506 F509 L346 I353 H357 M361 S494 F497
BS27 CLA A W86 S141 T391 H392 W395 I736 W740 W74 S129 T379 H380 W383 I724 W728
BS28 CLA A S141 G142 L146 L205 T363 Y376 L389 H392 H393 S129 G130 L134 L193 T351 Y364 L377 H380 H381
BS29 CLA A H52 A53 H56 D57 L352 F399 L400 G403 H407 R414 F570 R571 W588 H40 A41 H44 D45 L340 F387 L388 G391 H395 R402 F558 R559 W576
BS30 CLA A F446 L447 P480 F482 A483 F532 H535 H536 F434 L435 P468 F470 A471 F520 H523 H524
BS31 CLA A L440 V443 H543 L428 V431 H531
BS32 CLA A I700 H704 I688 H692
BS33 CLA A W49 F681 Q722 A725 V726 H730 W37 F669 Q710 A713 V714 H718
BS34 CLA A L673 A674 F677 A680 L661 A662 F665 A668
BS35 CLA A Y156 C160 H240 Y144 C148 H228
BS36 CLA A F263 W268 Y271 L275 F277 H295 L298 A299 V302 N500 F251 W256 Y259 L263 F265 H283 L286 A287 V290 N488
BS37 CLA A I306 H309 M310 G318 H319 I294 H297 M298 G306 H307
BS38 CLA A H319 H328 H307 H316
BS39 CLA A F332 T333 L425 R428 M429 H432 H439 F320 T321 L413 R416 M417 H420 H427
BS40 CLA A H439 W442 H427 W430
BS41 CLA A W442 F446 F449 H450 W430 F434 F437 H438
BS42 CLA A F449 G453 H457 T460 M461 R466 D469 F471 F437 G441 H445 T448 M449 R454 D457 F459
BS43 CLA A W485 V486 L489 H490 A493 T497 W473 V474 L477 H478 A481 T485
BS44 CLA A T497 P499 N500 T485 P487 N488
BS45 CLA A Q368 Y371 F482 A483 V486 Q487 F509 I525 H535 H538 V605 H608 F609 Q356 Y359 F470 A471 V474 Q475 F497 I513 H523 H526 V593 H596 F597
BS46 CLA A F677 A680 F681 L683 M684 Y692 W693 F665 A668 F669 L671 M672 Y680 W681
BS47 CLA A L646 W651 L634 W639
BS48 CLA A I445 G448 F449 F540 L547 I548 F596 W597 I433 G436 F437 F528 L535 I536 F584 W585
BS49 CLA A K706 L707 K694 L695
BS50 CLA A A463 L464 A451 L452
BS51 CLA A T45 I48 W49 V701 H704 P711 P715 T33 I36 W37 V689 H692 P699 P703
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4kt0, PDBe:4kt0, PDBj:4kt0
PDBsum4kt0
PubMed24473073
UniProtP29254|PSAA_SYNY3 Photosystem I P700 chlorophyll a apoprotein A1 (Gene Name=psaA)

[Back to BioLiP]