Structure of PDB 7y5e Chain 52

Receptor sequence

>7y5e52 (length=174) Species: 35688 (Porphyridium purpureum) [Search protein sequence]

PFLTKPEKLDGSMAGDVGFDPLGFSNYLSLEYLRESEIKHGRVAMLACLG
IWIQEIVHLPGKEFSNPLATEAFFQVPAGGIAQIFLACGLAEFIGHRGKM
TYMDIAADKERKPGAMGFDPLNMSKGKSAEAMKKLELNEVKNGRLAMIGV
GGLIHAMFISHQPTLFQLAHFKPL

3D structure

PDB

7y5e In situ structure of the red algal phycobilisome-PSII-PSI-LHC megacomplex.

Chain

Resolution

3.3 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	52	F131 I132	F93 I94
BS02	CLA	52	P39 F40 V55 F57	P1 F2 V17 F19
BS03	CLA	52	G53 F57 F62 L71 R72 E75 H78 R182 I186	G15 F19 F24 L33 R34 E37 H40 R144 I148
BS04	CLA	52	L84 G88 Q92 L97 F102	L46 G50 Q54 L59 F64
BS05	CLA	52	P115 G117 G118 Q121	P77 G79 G80 Q83
BS06	CLA	52	Y70 S74 K77 H78 F123 C126 G127 E130 H134 M138	Y32 S36 K39 H40 F85 C88 G89 E92 H96 M100
BS07	CLA	52	I76 R80 M83 L84 K150 G152 A153 M154 M161 S162 E177	I38 R42 M45 L46 K112 G114 A115 M116 M123 S124 E139
BS08	CLA	52	K172 L175 K179	K134 L137 K141
BS09	CLA	52	N176 N180	N138 N142
BS10	CLA	52	I186 G187 G190 F209	I148 G149 G152 F171
BS11	CLA	52	H193 F196	H155 F158

Gene Ontology

	Biological Process
GO:0009765	photosynthesis, light harvesting

	Cellular Component
GO:0016020	membrane

View graph for
Biological Process

View graph for
Cellular Component

External links

PDB	RCSB:7y5e, PDBe:7y5e, PDBj:7y5e
PDBsum	7y5e
PubMed	36922595
UniProt	A0A5J4YSS5

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