Structure of PDB 7ueb Chain a

Receptor sequence

>7ueba (length=652) Species: 194439 (Chlorobaculum tepidum TLS)

RSTKWYQIFDTEKLDDEQVVGGHLALLGVLGFIMGIYYISGIQVFPWGAP
GFHDNWFYLTIKPRMVSLGIDTYSTKTADLEAAGARLLGWAAFHFLVGSV
LIFGGWRHWTHNLTNPFTGRCGNFRDFRFLGKFGDVVFNGTSAKSYKEAL
GPHAVYMSLLFLGWGIVMWAILGFAPIPDFQTINSETFMSFVFAVIFFAL
GIYWWNNPPNAAIHLNDDMKAAFSVHLTAIGYINIALGCIAFVAFQQPSF
APYYKELDKLVFYLYGEPFNRVSFNFVEQGGKVISGAKEFADFPAYAILP
KSGEAFGMARVVTNLIVFNHIICGVLYVFAGVYHGGQYLLKIQLNGMYNQ
IKSIWITKGRDQEVQVKILGTVMALCFATMLSVYAVIVWNTICELNIFGT
NITMSFYWLKPLPIFQWMFADPSINDWVMAHVITAGSLFSLIALVRIAFF
AHTSPLWDDLGLKKNSYSFPCLGPVYGGTCGVSIQDQLWFAMLWGIKGLS
AVCWYIDGAWIASMMYGVPAADAKAWDSIAHLHHHYTSGIFYYFWTETVT
IFSSSHLSTILMIGHLVWFISFAVWFEDRGSRLEGADIQTRTIRWLGKKF
LNRDVNFRFPVLTISDSKLAGTFLYFGGTFMLVFLFLANGFYQTNSPLPP
PV

3D structure

• PDB: 7ueb Molecular asymmetry of a photosynthetic supercomplex from green sulfur bacteria.
• Chain: a
• Resolution: 3.08 Å

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	G2O	a	M429 C432 F433 M436 L437 Y440 I498 R502 F546 W550	M373 C376 F377 M380 L381 Y384 I442 R446 F490 W494
BS02	SF4	a	C527 G529 C536 I670	C471 G473 C480 I614
BS03	G2O	a	M618 I619 H621 L622 F625	M562 I563 H565 L566 F569
BS04	G2O	a	F625 A629 F632 D634 S637 R638 G641 Q645	F569 A573 F576 D578 S581 R582 G585 Q589
BS05	G2O	a	M436 Y440 A441 V444 F495 L549 W550 K553 M570 F597 Y681	M380 Y384 A385 V388 F439 L493 W494 K497 M514 F541 Y625
BS06	GS0	a	M436 G492 I552 K553 S556 A557 F600 T604 F608 L617 H621 W624 T685 L688 V689 F692	M380 G436 I496 K497 S500 A501 F544 T548 F552 L561 H565 W568 T629 L632 V633 F636
BS07	BCL	a	F65 V75 G78 H79 L82 I89 W165 F279 H282	F9 V19 G22 H23 L26 I33 W109 F223 H226
BS08	BCL	a	H270 A277 V281 T284 Y288 V388 G391 Y394 L395 I410 W411 I412 G415 F505	H214 A221 V225 T228 Y232 V332 G335 Y338 L339 I354 W355 I356 G359 F449
BS09	BCL	a	L83 L86 G87 M90 Y94 I117 R120 W146 F149 H150 V153 L157 F217 W220 F253	L27 L30 G31 M34 Y38 I61 R64 W90 F93 H94 V97 L101 F161 W164 F197
BS10	BCL	a	L80 V156 H164 L169 N171 G178 N179 F180 F183 R184 F185 L186 Y212	L24 V100 H108 L113 N115 G122 N123 F124 F127 R128 F129 L130 Y156
BS11	BCL	a	D72 V76 H79 L83 V153 F180 F183 F185 S198 A199 Y202 P208 H209 Y212 M213	D16 V20 H23 L27 V97 F124 F127 F129 S142 A143 Y146 P152 H153 Y156 M157
BS12	BCL	a	R120 F236 Q237 T238 S241 E242 M245 S246 F249 S305 F306 Y310	R64 F180 Q181 T182 S185 E186 M189 S190 F193 S249 F250 Y254
BS13	BCL	a	Y202 L206 H209 A210 L216 W220 P265 N266 L271 H282 I286	Y146 L150 H153 A154 L160 W164 P209 N210 L215 H226 I230
BS14	BCL	a	Y93 F113 L371 F374 N375 I378 C379 G683 F686 V689 F690	Y37 F57 L315 F318 N319 I322 C323 G627 F630 V633 F634
BS15	BCL	a	L86 M90 I286 N290 L293 N375 H376 C379 Y383	L30 M34 I230 N234 L237 N319 H320 C323 Y327
BS16	BCL	a	W61 Y62 Q63 D66 F279 L382 Y383 A386 Y389 H390 Q393 Y523 Q541 W545 F679	W5 Y6 Q7 D10 F223 L326 Y327 A330 Y333 H334 Q337 Y467 Q485 W489 F623
BS17	BCL	a	A434 T435 S438 P467 L468 F471 W483 A486 H487	A378 T379 S382 P411 L412 F415 W427 A430 H431
BS18	BCL	a	N111 W112 F113 Y321 G322 H612 I616 I619 M687	N55 W56 F57 Y265 G266 H556 I560 I563 M631
BS19	F39	a	F236 Q237 A292 C295 I296 V299 F301 S305 F306 H376 W411 F505	F180 Q181 A236 C239 I240 V243 F245 S249 F250 H320 W355 F449
BS20	F26	a	H79 L82 H209	H23 L26 H153
BS21	F26	a	F249 F253 Y259 W260 P265 N266	F193 F197 Y203 W204 P209 N210
BS22	CA	a	D563 E603 F692 L693 N695 G696 F697	D507 E547 F636 L637 N639 G640 F641
BS23	F39	a	F663 F665 P666	F607 F609 P610

Gene Ontology

Biological Process

• GO:0015979 photosynthesis

Cellular Component

• GO:0009579 thylakoid
• GO:0016020 membrane

External links

• PDB: RCSB:7ueb, PDBe:7ueb, PDBj:7ueb
• PDBsum: 7ueb
• PubMed: 36192412
• UniProt: Q8KAY0