Structure of PDB 7pin Chain c1

Receptor sequence
>7pinc1 (length=449) Species: 3046 (Dunaliella salina) [Search protein sequence]
GRDQETTGFAWWAGNARLINLSGKLLGAHVAHAGLIVFWAGAMNLFEVSH
FVPEKPMYEQGLILLPHIATLGYGVGPGGEVLDTFPYFVSGVLHLISSAV
LGFGGVYHSLIGPETLEESYPFFGYVWKDKNKMTNILGYHLIILGCGAWL
LVLKALYFGGVYDTWAPGGGDVRIISNPTTNAAIIFGYIVKSPFGGDGWI
VSVDNLEDIIGGHIWIGTLCILGGIWHIYTTPWPWARRAFVWSGEAYLSY
SLAAVSLMGFTACCFAWFNNTAYPSEFYGPTGPEASQAQAFTFLVRDQRL
GANVASAQGPTGLGKYLMRSPTGEIIFGGETMRFWDFRGPWVEPLRGPSG
LDLVKLKNDIQPWQERRAAEYMTHAPLGSLNSVGGVATEINAVNFVSPRS
WLATSHFCLGFFFFVGHLWHAGRARAAAAGFEKGIDRVDEPVLSMRPLD
3D structure
PDB7pin Structure of Dunaliella Photosystem II reveals conformational flexibility of stacked and unstacked supercomplexes.
Chainc1
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 OEX c1 E342 R345 E330 R333
BS02 CLA c1 L83 L156 A160 L163 I221 H225 M270 A274 F277 A284 Y285 L71 L144 A148 L151 I209 H213 M258 A262 F265 A272 Y273
BS03 CLA c1 W51 H79 L162 K166 V267 M270 A274 Y285 H418 L421 F425 W39 H67 L150 K154 V255 M258 A262 Y273 H406 L409 F413
BS04 CLA c1 I48 V49 A52 L76 H79 I80 S102 H106 M270 I36 V37 A40 L64 H67 I68 S90 H94 M258
BS05 CLA c1 M55 F58 G73 I75 W413 S417 M43 F46 G61 I63 W401 S405
BS06 CLA c1 Y262 A265 F426 H429 L430 A433 Y250 A253 F414 H417 L418 A421
BS07 CLA c1 L149 L153 I201 G235 W238 H239 W245 F252 L137 L141 I189 G223 W226 H227 W233 F240
BS08 CLA c1 M145 L149 H152 L156 F252 Y259 Y262 S263 A266 M133 L137 H140 L144 F240 Y247 Y250 S251 A254
BS09 CLA c1 W24 A25 G26 N27 F424 F425 G428 W431 H432 R435 W12 A13 G14 N15 F412 F413 G416 W419 H420 R423
BS10 CLA c1 N27 L37 H41 H44 Y137 W139 M145 H152 L156 G256 Y259 L260 S263 V267 N15 L25 H29 H32 Y125 W127 M133 H140 L144 G244 Y247 L248 S251 V255
BS11 CLA c1 N27 I48 W51 F425 N15 I36 W39 F413
BS12 CLA c1 R14 W23 G26 R29 L30 K36 F115 V118 S121 L122 R2 W11 G14 R17 L18 K24 F103 V106 S109 L110
BS13 CLA c1 H41 A45 F135 I148 Y151 H152 I154 I155 C158 H29 A33 F123 I136 Y139 H140 I142 I143 C146
BS14 CLA c1 L38 V42 V112 G116 Y119 H120 Y132 F135 L26 V30 V100 G104 Y107 H108 Y120 F123
BS15 LMK c1 Y85 F97 P98 V101 S102 L105 H106 S109 Y73 F85 P86 V89 S90 L93 H94 S97
Gene Ontology
Molecular Function
GO:0016168 chlorophyll binding
GO:0045156 electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity
GO:0046872 metal ion binding
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:0005737 cytoplasm
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
UniProtD0FXY3

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