Structure of PDB 7z6q Chain a

Receptor sequence
>7z6qa (length=654) Species: 194439 (Chlorobaculum tepidum TLS) [Search protein sequence]
ETRSTKWYQIFDTEKLDDEQVVGGHLALLGVLGFIMGIYYISGIQVFPWG
APGFHDNWFYLTIKPRMVSLGIDTYSTKTADLEAAGARLLGWAAFHFLVG
SVLIFGGWRHWTHNLTNPFTGRCGNFRDFRFLGKFGDVVFNGTSAKSYKE
ALGPHAVYMSLLFLGWGIVMWAILGFAPIPDFQTINSETFMSFVFAVIFF
ALGIYWWNNPPNAAIHLNDDMKAAFSVHLTAIGYINIALGCIAFVAFQQP
SFAPYYKELDKLVFYLYGEPFNRVSFNFVEQGGKVISGAKEFADFPAYAI
LPKSGEAFGMARVVTNLIVFNHIICGVLYVFAGVYHGGQYLLKIQLNGMY
NQIKSIWITKGRDQEVQVKILGTVMALCFATMLSVYAVIVWNTICELNIF
GTNITMSFYWLKPLPIFQWMFADPSINDWVMAHVITAGSLFSLIALVRIA
FFAHTSPLWDDLGLKKNSYSFPCLGPVYGGTCGVSIQDQLWFAMLWGIKG
LSAVCWYIDGAWIASMMYGVPAADAKAWDSIAHLHHHYTSGIFYYFWTET
VTIFSSSHLSTILMIGHLVWFISFAVWFEDRGSRLEGADIQTRTIRWLGK
KFLNRDVNFRFPVLTISDSKLAGTFLYFGGTFMLVFLFLANGFYQTNSPL
PPPV
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 CLA a M618 I619 L622 F625 M564 I565 L568 F571
BS02 CLA a C432 F433 L437 F546 W550 C378 F379 L383 F492 W496
BS03 SF4 a C527 C536 E633 I670 C473 C482 E579 I616
BS04 GS0 a M436 K553 S556 W560 L617 H621 W624 T685 L688 V689 F692 M382 K499 S502 W506 L563 H567 W570 T631 L634 V635 F638
BS05 CLA a M436 Y440 A441 V444 I448 F454 K553 M570 F597 Y681 M382 Y386 A387 V390 I394 F400 K499 M516 F543 Y627
BS06 CLA a F625 F628 A629 D634 S637 R638 G641 Q645 F571 F574 A575 D580 S583 R584 G587 Q591
BS07 BCL a G78 H79 L82 M275 A278 F279 H282 L283 G24 H25 L28 M221 A224 F225 H228 L229
BS08 BCL a H270 A277 V281 T284 Y288 V388 G391 Y394 L395 W411 I412 K414 A504 H216 A223 V227 T230 Y234 V334 G337 Y340 L341 W357 I358 K360 A450
BS09 BCL a L83 L86 G87 M90 Y94 I117 R120 W146 F149 H150 V153 F217 W220 L29 L32 G33 M36 Y40 I63 R66 W92 F95 H96 V99 F163 W166
BS10 BCL a L80 G160 R163 H164 L169 T170 N171 G178 F183 L186 Y212 L215 L26 G106 R109 H110 L115 T116 N117 G124 F129 L132 Y158 L161
BS11 BCL a V76 H79 L80 L83 L157 F183 F185 F194 S198 A199 S201 H209 Y212 M213 V22 H25 L26 L29 L103 F129 F131 F140 S144 A145 S147 H155 Y158 M159
BS12 BCL a R120 S123 F217 F236 Q237 T238 I239 E242 M245 F249 F306 Y310 R66 S69 F163 F182 Q183 T184 I185 E188 M191 F195 F252 Y256
BS13 BCL a Y202 K203 A205 L206 H209 L216 H282 Y148 K149 A151 L152 H155 L162 H228
BS14 BCL a Y93 F113 T116 L371 F374 N375 I378 L382 F679 G683 F686 F690 Y39 F59 T62 L317 F320 N321 I324 L328 F625 G629 F632 F636
BS15 BCL a L86 M90 N290 L293 N375 H376 Y383 L32 M36 N236 L239 N321 H322 Y329
BS16 BCL a Y62 Q63 F65 D66 K276 F279 L283 Y383 A386 Y389 H390 Q393 F679 Y8 Q9 F11 D12 K222 F225 L229 Y329 A332 Y335 H336 Q339 F625
BS17 BCL a A434 T435 S438 P467 L468 F471 W483 H487 T490 A380 T381 S384 P413 L414 F417 W429 H433 T436
BS18 BCL a W112 F113 Y321 G322 H612 I619 M687 W58 F59 Y267 G268 H558 I565 M633
BS19 F39 a F236 Q237 W411 F182 Q183 W357
BS20 IKV a F298 M474 F475 A476 D477 A486 G492 S493 V558 Y561 F244 M420 F421 A422 D423 A432 G438 S439 V504 Y507
BS21 CA a D563 E603 F692 N695 G696 D509 E549 F638 N641 G642
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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