Structure of PDB 7z6q Chain A

Receptor sequence
>7z6qA (length=667) Species: 194439 (Chlorobaculum tepidum TLS) [Search protein sequence]
DAAKMRRFLFQRTETRSTKWYQIFDTEKLDDEQVVGGHLALLGVLGFIMG
IYYISGIQVFPWGAPGFHDNWFYLTIKPRMVSLGIDTYSTKTADLEAAGA
RLLGWAAFHFLVGSVLIFGGWRHWTHNLTNPFTGRCGNFRDFRFLGKFGD
VVFNGTSAKSYKEALGPHAVYMSLLFLGWGIVMWAILGFAPIPDFQTINS
ETFMSFVFAVIFFALGIYWWNNPPNAAIHLNDDMKAAFSVHLTAIGYINI
ALGCIAFVAFQQPSFAPYYKELDKLVFYLYGEPFNRVSFNFVEQGGKVIS
GAKEFADFPAYAILPKSGEAFGMARVVTNLIVFNHIICGVLYVFAGVYHG
GQYLLKIQLNGMYNQIKSIWITKGRDQEVQVKILGTVMALCFATMLSVYA
VIVWNTICELNIFGTNITMSFYWLKPLPIFQWMFADPSINDWVMAHVITA
GSLFSLIALVRIAFFAHTSPLWDDLGLKKNSYSFPCLGPVYGGTCGVSIQ
DQLWFAMLWGIKGLSAVCWYIDGAWIASMMYGVPAADAKAWDSIAHLHHH
YTSGIFYYFWTETVTIFSSSHLSTILMIGHLVWFISFAVWFEDRGSRLEG
ADIQTRTIRWLGKKFLNRDVNFRFPVLTISDSKLAGTFLYFGGTFMLVFL
FLANGFYQTNSPLPPPV
3D structure
PDB7z6q Cryo-EM structure of the whole photosynthetic reaction center apparatus from the green sulfur bacterium Chlorobaculum tepidum.
ChainA
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 GS0 A V488 K553 S556 W560 L617 H621 W624 Y681 T685 L688 V689 F692 V447 K512 S515 W519 L576 H580 W583 Y640 T644 L647 V648 F651
BS02 CLA A M436 Y440 A441 I448 F454 K553 M570 F597 Y681 M395 Y399 A400 I407 F413 K512 M529 F556 Y640
BS03 CLA A F625 I626 F628 A629 D634 S637 R638 G641 Q645 F584 I585 F587 A588 D593 S596 R597 G600 Q604
BS04 BCL A F65 V75 G78 H79 L82 M275 A278 F279 H282 F24 V34 G37 H38 L41 M234 A237 F238 H241
BS05 BCL A H270 A277 V281 T284 Y288 V388 G391 Y394 L395 W411 I412 K414 G415 A504 H229 A236 V240 T243 Y247 V347 G350 Y353 L354 W370 I371 K373 G374 A463
BS06 BCL A L83 L86 G87 M90 Y94 I117 R120 W146 F149 H150 V153 W220 L42 L45 G46 M49 Y53 I76 R79 W105 F108 H109 V112 W179
BS07 BCL A L80 G160 R163 H164 L169 T170 N171 F183 F185 L186 Y212 L39 G119 R122 H123 L128 T129 N130 F142 F144 L145 Y171
BS08 BCL A D72 V76 H79 L80 L83 L157 F180 F183 F185 S198 H209 Y212 D31 V35 H38 L39 L42 L116 F139 F142 F144 S157 H168 Y171
BS09 BCL A R120 S123 F236 Q237 T238 I239 E242 M245 F249 F306 Y310 R79 S82 F195 Q196 T197 I198 E201 M204 F208 F265 Y269
BS10 BCL A Y202 K203 L206 H209 L216 W220 N272 H282 Y161 K162 L165 H168 L175 W179 N231 H241
BS11 BCL A Y93 F113 T116 L371 F374 N375 I378 L382 F679 G683 F686 F690 Y52 F72 T75 L330 F333 N334 I337 L341 F638 G642 F645 F649
BS12 BCL A L86 M90 N290 L293 N375 H376 Y383 L45 M49 N249 L252 N334 H335 Y342
BS13 BCL A Y62 Q63 D66 K276 F279 L283 Y383 A386 Y389 H390 Q393 F679 Y21 Q22 D25 K235 F238 L242 Y342 A345 Y348 H349 Q352 F638
BS14 BCL A A434 T435 P467 L468 F471 W483 H487 T490 A393 T394 P426 L427 F430 W442 H446 T449
BS15 BCL A N111 W112 Y321 G322 H612 I616 I619 M687 N70 W71 Y280 G281 H571 I575 I578 M646
BS16 F39 A F236 Q237 Y288 A297 F306 F195 Q196 Y247 A256 F265
BS17 IKV A C295 F298 V381 M474 F475 A476 A486 L555 Y561 C254 F257 V340 M433 F434 A435 A445 L514 Y520
BS18 CA A D563 E603 F692 N695 G696 D522 E562 F651 N654 G655
BS19 SF4 A C527 G529 C536 E633 C486 G488 C495 E592
BS20 CLA A L622 F625 L581 F584
BS21 CLA A F433 M436 F546 W550 F392 M395 F505 W509
BS22 BCL A I453 F454 I412 F413
Gene Ontology
Cellular Component
GO:0009579 thylakoid
GO:0016020 membrane

View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7z6q, PDBe:7z6q, PDBj:7z6q
PDBsum7z6q
PubMed36693097
UniProtQ8KAY0

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