Structure of PDB 7pin Chain B1

Receptor sequence
>7pinB1 (length=484) Species: 3046 (Dunaliella salina) [Search protein sequence]
GLPWYRVHTVVINDPGRLISVHLMHTALVAGWAGAMTLFEIAVFDPSDPV
LNPMWRQGMFVLPFLTRLGVTQSWGGWTISGETSSNPGIWSYEGAAASHI
VLSGLLFLASVWHWVYWDLELFRDPRTGKTALDLPKIFGIHLFLAGLLCF
GFGAFHVTGVFGPGIWVSDPYGLTGSVQPVAPSWGAEGFDPYNPGGVPAH
HIAAGILGVLAGLFHLCVRPSIRLYFGLSMGSIESVLSSSIAAVFWAAFV
VAGTMWYGSAATPIELFGPTRYQWDQGFFQQEIQKRVAQSTSEGLSVSEA
WAKIPEKLAFYDYIGNNPAKGGLFRTGAMNSGDGIAVGWLGHASFKDQEG
RELFVRRMPTFFETFPVVLIDKDGVVRADVPFRKAESKYSIEQVGVSVTF
YGGELNGLTFTDPSTVKKYARKAQLGEIFEFDRSTLQSDGVFRSSPRGWF
TFGHLSFALLFFFGHIWHGSRTIFRDVFAGIDED
3D structure
PDB7pin Structure of Dunaliella Photosystem II reveals conformational flexibility of stacked and unstacked supercomplexes.
ChainB1
Resolution3.6 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 peptide B1 W275 Q277 G278 Q281 Q282 Q290 R357 R358 D372 K373 W274 Q276 G277 Q280 Q281 Q289 R356 R357 D371 K372
BS02 CLA B1 W185 G186 F190 W184 G185 F189
BS03 CLA B1 G189 F190 A200 H201 L208 W247 F250 V251 G188 F189 A199 H200 L207 W246 F249 V250
BS04 CLA B1 L69 A146 L149 C150 F153 H201 H202 W247 A248 L68 A145 L148 C149 F152 H200 H201 W246 A247
BS05 CLA B1 F61 F65 L149 A249 V252 H455 F458 F462 F60 F64 L148 A248 V251 H454 F457 F461
BS06 CLA B1 T27 V30 A31 A34 V62 L66 H100 L103 A146 T26 V29 A30 A33 V61 L65 H99 L102 A145
BS07 CLA B1 L69 V71 W91 S99 L106 L149 G152 H157 F162 P164 L68 V70 W90 S98 L105 L148 G151 H156 F161 P163
BS08 CLA B1 W33 M37 F40 G59 F61 T327 G328 W450 W32 M36 F39 G58 F60 T326 G327 W449
BS09 CLA B1 S239 S240 A243 F246 W247 H466 I467 T473 S238 S239 A242 F245 W246 H465 I466 T472
BS10 CLA B1 F139 L208 A212 H216 P221 L229 F138 L207 A211 H215 P220 L228
BS11 CLA B1 L135 I138 F139 H142 L143 M231 V237 S240 A244 L134 I137 F138 H141 L142 M230 V236 S239 A243
BS12 CLA B1 W5 Y6 R7 V8 H9 I242 L461 F462 G465 W468 H469 R472 W4 Y5 R6 V7 H8 I241 L460 F461 G464 W467 H468 R471
BS13 CLA B1 H9 I13 L19 V22 H23 H26 V237 L238 S241 I242 H8 I12 L18 V21 H22 H25 V236 L237 S240 I241
BS14 CLA B1 H9 L29 V30 W33 V245 F462 H8 L28 V29 W32 V244 F461
BS15 CLA B1 V8 H9 W115 V7 H8 W114
BS16 CLA B1 I20 H23 L24 F123 L133 I138 I141 H142 L145 I19 H22 L23 F122 L132 I137 I140 H141 L144
BS17 CLA B1 I20 L24 A110 W113 H114 I19 L23 A109 W112 H113
BS18 C7Z B1 L103 L106 L109 A110 W113 Y117 L102 L105 L108 A109 W112 Y116
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
Biological Process
GO:0009767 photosynthetic electron transport chain
GO:0009772 photosynthetic electron transport in photosystem II
GO:0015979 photosynthesis
GO:0019684 photosynthesis, light reaction
Cellular Component
GO:0009507 chloroplast
GO:0009521 photosystem
GO:0009523 photosystem II
GO:0009535 chloroplast thylakoid membrane
GO:0009579 thylakoid
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7pin, PDBe:7pin, PDBj:7pin
PDBsum7pin
PubMed36799903
UniProtA0A1C8XRM6

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