Structure of PDB 7ew6 Chain A

Receptor sequence
>7ew6A (length=742) Species: 77009 (Hordeum vulgare subsp. spontaneum) [Search protein sequence]
EVKIVVDRDPVKTSFEEWARPGHFSRTLAKGPDTTTWIWNLHADAHDFDS
HTGDLEEISRKVFSAHFGQLSIIFLWLSGMYFHGARFSNYEAWLSDPTHI
GPSAQVVWPIVGQEILNGDVGGGFRGIQITSGFFQLWRASGITSELQLYC
TAIGALVFAALMLFAGWFHYHKAAPKLAWFQDVESMLNHHLAGLLGLGSL
SWAGHQIHVSLPINQFLDAGVDPKEIPLPHEFILNRDLLAQLYPSFAEGA
TPFFTLNWSKYAEFLTFRGGLDPVTGGLWLTDIAHHHLAIAILFLIAGHM
YRTNWGIGHGLKDILEAHKGPFTGQGHKGLYEILTTSWHAQLSLNLAMLG
STTIVVAHHMYSMPPYPYLATDYGTQLSLFTHHMWIGGFLIVGAAAHAAI
FMVRDYDPTTRYNDLLDRVLRHRDAIISHLNWVCIFLGFHSFGLYIHNDT
MSALGRPQDMFSDTAIQLQPIFAQWVQNIHATAPGVTAPGATTSTSLTWG
GGELVAVGGKVALLPIPLGTADFLVHHIHAFTIHVTVLILLKGVLFARSS
RLIPDKANLGFRFPCDGPGRGGTCQVSAWDHVFLGLFWMYNAISVVIFHF
SWKMQSDVWGTISDQGVVTHITGGNFAQSSITINGWLRDFLWAQASQVIQ
SYGSSLSAYGLFFLGAHFVWAFSLMFLFSGRGYWQELIESIVWAHNKLKV
APATQPRALSIIQGRAVGVTHYLLGGIATTWAFFLARIIAVG
3D structure
PDB7ew6 Architecture of the chloroplast PSI-NDH supercomplex in Hordeum vulgare.
ChainA
Resolution3.4 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 CL0 A Y598 F606 I657 F671 W678 T737 T738 F741 Y590 F598 I649 F663 W670 T729 T730 F733
BS02 CLA A F676 A679 F680 M683 Y691 W692 F668 A671 F672 M675 Y683 W684
BS03 CLA A P29 H50 P21 H42
BS04 CLA A W26 F32 H50 A53 H54 W18 F24 H42 A45 H46
BS05 CLA A H54 F56 V70 H74 Q77 I81 W346 H347 L350 N353 H46 F48 V62 H66 Q69 I73 W338 H339 L342 N345
BS06 CLA A H54 Q77 I81 W84 H46 Q69 I73 W76
BS07 CLA A G87 F90 H91 G79 F82 H83
BS08 CLA A M88 Q113 I137 S139 Y667 M80 Q105 I129 S131 Y659
BS09 CLA A V115 Q121 V107 Q113
BS10 CLA A S22 F23 W26 H31 L171 G174 W175 Y178 H179 S14 F15 W18 H23 L163 G166 W167 Y170 H171
BS11 CLA A V10 K11 I12 W187 H197 V2 K3 I4 W179 H189
BS12 CLA A H74 W187 M194 H197 H198 H66 W179 M186 H189 H190
BS13 CLA A S148 Q155 T159 S209 W210 H213 H216 V217 P237 S140 Q147 T151 S201 W202 H205 H208 V209 P229
BS14 CLA A H216 I241 R244 F254 G257 H208 I233 R236 F246 G249
BS15 CLA A L236 H238 L228 H230
BS16 CLA A W266 L273 H293 L296 I300 W258 L265 H285 L288 I292
BS17 CLA A F275 H294 A297 I298 H367 F267 H286 A289 I290 H359
BS18 CLA A L203 S207 W210 Q214 H294 H295 Y374 L195 S199 W202 Q206 H286 H287 Y366
BS19 CLA A N196 H307 T311 W313 I315 N188 H299 T303 W305 I307
BS20 CLA A A305 M308 Y309 L319 A297 M300 Y301 L311
BS21 CLA A I304 H307 M308 G316 H317 I296 H299 M300 G308 H309
BS22 CLA A H317 H326 H309 H318
BS23 CLA A L323 H335 L338 L423 L315 H327 L330 L415
BS24 CLA A V191 L195 H198 Y339 L352 N353 M356 V183 L187 H190 Y331 L344 N345 M348
BS25 CLA A I362 V363 H366 I399 V545 I354 V355 H358 I391 V537
BS26 CLA A H366 H367 M371 T503 W507 H358 H359 M363 T495 W499
BS27 CLA A W84 S139 T389 H390 W393 I735 W739 W76 S131 T381 H382 W385 I727 W731
BS28 CLA A S139 G140 T361 Y374 L387 H390 H391 S131 G132 T353 Y366 L379 H382 H383
BS29 CLA A A51 L350 G401 H405 I408 R412 F569 W587 A43 L342 G393 H397 I400 R404 F561 W579
BS30 CLA A F330 R426 H430 H437 F322 R418 H422 H429
BS31 CLA A W440 F444 F447 H448 W432 F436 F439 H440
BS32 CLA A F447 H455 M459 F439 H447 M451
BS33 CLA A I487 H488 T495 A496 I479 H480 T487 A488
BS34 CLA A T495 P497 G498 T487 P489 G490
BS35 CLA A H366 Y369 F480 A481 Q485 W507 H534 H537 H607 H358 Y361 F472 A473 Q477 W499 H526 H529 H599
BS36 CLA A P478 F480 A481 H534 H535 P470 F472 A473 H526 H527
BS37 CLA A V441 I541 H542 V433 I533 H534
BS38 CLA A I699 A702 H703 V708 I691 A694 H695 V700
BS39 CLA A F680 V725 T728 H729 F672 V717 T720 H721
BS40 PQN A F684 R689 W692 A716 L717 F676 R681 W684 A708 L709
BS41 CLA A H326 P329 F330 H318 P321 F322
BS42 SF4 A C573 G575 P576 C582 C565 G567 P568 C574
BS43 CLA A T43 W47 H703 V708 P710 P714 T35 W39 H695 V700 P702 P706
BS44 CLA A F450 I454 D457 F539 W596 I641 Y730 F442 I446 D449 F531 W588 I633 Y722
BS45 CLA A L669 F676 A679 L661 F668 A671
BS46 CLA A N439 I443 G446 F447 F539 L546 F595 W596 N431 I435 G438 F439 F531 L538 F587 W588
BS47 CLA A H437 W440 H429 W432
BS48 CLA A V14 F75 A173 H177 W187 V6 F67 A165 H169 W179
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:0009536 plastid
GO:0009579 thylakoid
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7ew6, PDBe:7ew6, PDBj:7ew6
PDBsum7ew6
PubMed34879391
UniProtA1E9J1|PSAA_HORVU Photosystem I P700 chlorophyll a apoprotein A1 (Gene Name=psaA)

[Back to BioLiP]