Structure of PDB 7pin Chain b

Receptor sequence
>7pinb (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.
Chainb
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 b Q277 Q281 Q282 Q285 F355 R357 R358 I371 D372 K373 Q276 Q280 Q281 Q284 F354 R356 R357 I370 D371 K372
BS02 CLA b W185 G186 A187 F190 W184 G185 A186 F189
BS03 CLA b G189 F190 P192 H201 L208 W247 F250 G188 F189 P191 H200 L207 W246 F249
BS04 CLA b A146 L149 C150 F153 H201 H202 A248 V251 V252 A262 A145 L148 C149 F152 H200 H201 A247 V250 V251 A261
BS05 CLA b W33 F61 F65 L145 L149 A248 V252 F451 H455 F458 F462 W32 F60 F64 L144 L148 A247 V251 F450 H454 F457 F461
BS06 CLA b T27 V30 W33 A34 F65 L66 H100 G147 T26 V29 W32 A33 F64 L65 H99 G146
BS07 CLA b L69 V71 W91 S99 L106 G152 F153 F156 H157 F162 P164 L68 V70 W90 S98 L105 G151 F152 F155 H156 F161 P163
BS08 CLA b W33 F40 G59 F61 L324 T327 G328 W450 F451 W32 F39 G58 F60 L323 T326 G327 W449 F450
BS09 CLA b S240 A243 W247 F463 H466 I467 I474 S239 A242 W246 F462 H465 I466 I473
BS10 CLA b F139 L208 A212 F215 H216 L225 L229 M231 W247 F138 L207 A211 F214 H215 L224 L228 M230 W246
BS11 CLA b H23 P136 F139 H142 M231 V237 S240 A244 H22 P135 F138 H141 M230 V236 S239 A243
BS12 CLA b W5 Y6 R7 H9 T10 L238 I242 F458 L461 F462 G465 W468 H469 R472 W4 Y5 R6 H8 T9 L237 I241 F457 L460 F461 G464 W467 H468 R471
BS13 CLA b H9 V12 L19 V22 H23 H26 I234 V237 L238 S241 H8 V11 L18 V21 H22 H25 I233 V236 L237 S240
BS14 CLA b H9 H26 V30 W33 F462 H8 H25 V29 W32 F461
BS15 CLA b V8 H9 V11 V22 W115 V7 H8 V10 V21 W114
BS16 CLA b I20 H23 L122 F123 I138 I141 H142 L145 I19 H22 L121 F122 I137 I140 H141 L144
BS17 CLA b I20 L24 A110 W113 H114 L122 I19 L23 A109 W112 H113 L121
BS18 C7Z b L109 W113 V116 Y117 L108 W112 V115 Y116
BS19 CLA b F144 L145 L148 F143 L144 L147
BS20 CHL b F156 F162 F155 F161
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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