Structure of PDB 8wb4 Chain D

Receptor sequence

>8wb4D (length=342) Species: 173977 (Chroomonas placoidea) [Search protein sequence]

GRGWFDLIDDWLKRDRFVFVGWSGLLLFPTSYLSIGGWFTGTTFVTSWYT
HGLASSYLEGCNFFTAAVSTPANSMGHSLLLLWGPEAQGDFTRWCQIGGL
WAFCALHGSFALIGFCLRQFEIARLVGIRPYNAIAFSGPIAIFVSVFLMY
PLGQASWFFAPSLGVAAIFRFLLFIQGFHNFTLNPFHMMGVAGILGAALL
CAIHGATVQNTIFEDGDAANTFRAFTPTQAEETYSMVTANRFWSQIFGVA
FSNKRWLHFFMLFVPLAGLWTSAIGIVGLALNLRAYDFVSQELRAAEDPE
FETFYTKNILLNEGIRSWMAAQDQPHENFIFPEEVLPRGNAL

3D structure

PDB

8wb4 Structure and distinct supramolecular organization of a PSII-ACPII dimer from a cryptophyte alga Chroomonas placoidea.

Chain

Resolution

2.47 Å

3D
structure

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Enzymatic activity

Enzyme Commision number

1.10.3.9: photosystem II.

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	D	V174 I177 L181	V165 I168 L172
BS02	PHO	D	L204 L208 I212 W252 F256	L195 L199 I203 W243 F247
BS03	CLA	D	M197 V200 A201	M188 V191 A192
BS04	PHO	D	W47 A120 L121 F124 Q128 N141 F145 P148 F152 L172 G173 L278	W38 A111 L112 F115 Q119 N132 F136 P139 F143 L163 G164 L269
BS05	CLA	D	I151 V155 L181 I184 F190 T191 H196 G199 V200 I203 S281 A282 I285	I142 V146 L172 I175 F181 T182 H187 G190 V191 I194 S272 A273 I276
BS06	CLA	D	P38 T39 L42 L89 L90 L91 W92 A111 F112 H116 F119	P29 T30 L33 L80 L81 L82 W83 A102 F103 H107 F110
BS07	FE2	D	H213 Y243 H267	H204 Y234 H258
BS08	8CT	D	Y41 L42 G45 F48 F100 F112	Y32 L33 G36 F39 F91 F103
BS09	CLA	D	F119 I122 C125 L126 F129	F110 I113 C116 L117 F120

Gene Ontology

	Molecular Function
GO:0005506	iron ion binding
GO:0009055	electron transfer activity
GO:0016168	chlorophyll binding
GO:0016491	oxidoreductase activity
GO:0046872	metal ion binding

	Biological Process
GO:0015979	photosynthesis

	Cellular Component
GO:0009523	photosystem II
GO:0009535	chloroplast thylakoid membrane
GO:0009536	plastid
GO:0009579	thylakoid
GO:0016020	membrane
GO:0042651	thylakoid membrane

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:8wb4, PDBe:8wb4, PDBj:8wb4
PDBsum	8wb4
PubMed	38806516
UniProt	A0A222AI37

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