Structure of PDB 8zee Chain C

Receptor sequence

>8zeeC (length=430) Species: 3055 (Chlamydomonas reinhardtii) [Search protein sequence]

GGRDQETTGFAWWSGNARLINLSGKLLGAHVAHAGLIVFWAGAMNLFEVS
HFVPEKPMYEQGLILLPHIATLGYGVGPGGEIIDTFPYFVSGVLHLISSA
VLGFGGVYHSLIGPETLEESYPFFGYVWKDKNKMTNILGYHLIMLGLGAW
LLVWKAMYFGGVYDTWAPGGGDVRVITNPTTNAAVIFGYLVKSPFGGDGW
ICSVDNMEDIIGGHIWIGTLEILGGIWHIYTTPWPWARRAFVWSGEAYLS
YSLGAIGVMGFIACCMSWFNNTAYPSEFYGPTGPEASQSQAFTFLVRDQR
LGAGKYLMRSPTGEIIFGGETMRFWDFRGPWLEPLRGPNGLDLNKLKNDI
QPWQERRAAEYMTHAPLGSLNSVGGFVSPRSWLACSHFCLGFFFFIGHLW
HAGRARAAAAGFEKGIDRFDEPVLSMRPLD

3D structure

PDB

8zee Structural basis for an early stage of the photosystem II repair cycle in Chlamydomonas reinhardtii.

Chain

Resolution

2.9 Å

3D
structure

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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	CLA	C	L163 H225 E232 A274 M277 A284	L152 H214 E221 A263 M266 A273
BS02	CLA	C	W51 H79 L163 K166 I267 A274 Y285 H418 L421 F425	W40 H68 L152 K155 I256 A263 Y274 H387 L390 F394
BS03	CLA	C	V49 A52 H106	V38 A41 H95
BS04	CLA	C	W51 M55 F58 I75 W413 S417	W40 M44 F47 I64 W382 S386
BS05	CLA	C	Y262 F426 H429 A433 R437	Y251 F395 H398 A402 R406
BS06	CLA	C	L153 W211 G235 W238 H239 W245	L142 W200 G224 W227 H228 W234
BS07	CLA	C	L149 L156 E232 Y259 Y262 S263 I267	L138 L145 E221 Y248 Y251 S252 I256
BS08	CLA	C	W24 S25 L260 L264 F424 G428 W431 H432 R435	W13 S14 L249 L253 F393 G397 W400 H401 R404
BS09	CLA	C	N27 L37 H41 H152	N16 L26 H30 H141
BS10	CLA	C	H44 L47 W51 F424 F425	H33 L36 W40 F393 F394
BS11	CLA	C	R14 G26 N27 R29 L30 K36 A40	R3 G15 N16 R18 L19 K25 A29
BS12	CLA	C	H41 F135 Y137 Y151 H152 M155	H30 F124 Y126 Y140 H141 M144
BS13	CLA	C	L38 V42 G116 Y119 H120 L128 Y132	L27 V31 G105 Y108 H109 L117 Y121

Gene Ontology

	Molecular Function
GO:0016168	chlorophyll binding
GO:0046872	metal ion binding

	Biological Process
GO:0015979	photosynthesis

	Cellular Component
GO:0005737	cytoplasm
GO:0009507	chloroplast
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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Cellular Component

External links

PDB	RCSB:8zee, PDBe:8zee, PDBj:8zee
PDBsum	8zee
PubMed	38890314
UniProt	P10898\|PSBC_CHLRE Photosystem II CP43 reaction center protein (Gene Name=psbC)

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