Structure of PDB 6wj6 Chain C

Receptor sequence

>6wj6C (length=415) Species: 1111708 (Synechocystis sp. PCC 6803 substr. Kazusa) [Search protein sequence]

SGFAWWSGNARLINLSGKLLGAHVAHAGLIVFWAGAMTLFEVAHFIPEKP
MYEQGLILLPHIATLGWGVGPAGEVTDIFPFFVVGVLHLISSAVLGLGGI
YHALRGPEVLEEYSSFFGYDWKDKNQMTNIIGYHLILLGCGALLLVFKAM
FFGGVYDTWAPGGGDVRVITNPTLNPAIIFGYLLKAPFGGEGWIISVNNM
EDIIGGHIWIGLICISGGIWHILTKPFGWARRALIWSGEAYLSYSLGALS
LMGFIASVFVWFNNTAYPSEFYGPTGMEASQSQAFTFLVRDQRGLGKYLM
RSPSGEIIFGGETMRFWDFRGPWLEPLRGPNGLDLDKLRNDIQPWQVRRA
AEYMTHAPLNYVSPRAWLATSHFVLGFFFLVGHLWHAGRARAAAAGFEKG
IDRETEPTLFMPDLD

3D structure

PDB

6wj6 Cryo-EM Structure of Monomeric Photosystem II from Synechocystis sp. PCC 6803 Lacking the Water-Oxidation Complex

Chain

Resolution

2.58 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)
BS01	CLA	C	G158 A159 L162 H224 I227 M269 F276 A283	G141 A142 L145 H207 I210 M252 F259 A266
BS02	CLA	C	W50 H78 L266 M269 A273 Y284 H417 L420 F424	W33 H61 L249 M252 A256 Y267 H372 L375 F379
BS03	CLA	C	I47 V48 A51 L75 V101 H105 M269	I30 V31 A34 L58 V84 H88 M252
BS04	CLA	C	W50 M54 F57 G72 I74 W412 S416 F423	W33 M37 F40 G55 I57 W367 S371 F378
BS05	CLA	C	Y261 G264 H428 L429 A432 R436	Y244 G247 H383 L384 A387 R391
BS06	CLA	C	I148 L152 I230 G234 H238 F244 W246 A247	I131 L135 I213 G217 H221 F227 W229 A230
BS07	CLA	C	M144 I147 I148 H151 L155 W253 Y258 Y261 S262 M269	M127 I130 I131 H134 L138 W236 Y241 Y244 S245 M252
BS08	CLA	C	W23 N26 A27 L259 L263 F423 F424 G427 W430 H431 R434	W6 N9 A10 L242 L246 F378 F379 G382 W385 H386 R389
BS09	CLA	C	N26 I30 L36 A39 H40 H43 W138 G255 E256 Y258 L259 S262 L266	N9 I13 L19 A22 H23 H26 W121 G238 E239 Y241 L242 S245 L249
BS10	CLA	C	N26 H43 L46 I47 W50 F424	N9 H26 L29 I30 W33 F379
BS11	CLA	C	W22 G25 N26 R28 L29 K35 A39	W5 G8 N9 R11 L12 K18 A22
BS12	CLA	C	H40 V41 A44 F133 F134 Y136 Y150 H151 L154 L161	H23 V24 A27 F116 F117 Y119 Y133 H134 L137 L144
BS13	CLA	C	L37 V41 V111 L112 G115 Y118 H119 Y130 F134 L154	L20 V24 V94 L95 G98 Y101 H102 Y113 F117 L137

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:0009521	photosystem
GO:0009523	photosystem II
GO:0009579	thylakoid
GO:0016020	membrane
GO:0030096	plasma membrane-derived thylakoid photosystem II
GO:0031676	plasma membrane-derived thylakoid membrane
GO:0042651	thylakoid membrane

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Molecular Function

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Cellular Component

External links

PDB	RCSB:6wj6, PDBe:6wj6, PDBj:6wj6
PDBsum	6wj6
PubMed
UniProt	P09193\|PSBC_SYNY3 Photosystem II CP43 reaction center protein (Gene Name=psbC)

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