Structure of PDB 7d0j Chain 8

Receptor sequence

>7d0j8 (length=217) Species: 3055 (Chlamydomonas reinhardtii)

RQSWLPGSQIPAHLDTPAAQALAGNFGFDPLGLGKDPVALRWYQQAELIH
CRTAMAGVAGILIPGLLTKAGALNVPEWYDAGKVAIENSFAPWGSLLAVQ
LFLCGFVEAKRWQDIRKPGSQGEPGSFLGFEASLKGTSELGYPGGPFDPL
GLSKEADKWADWKLKEVKNGRLAMLAFLGFVAQKYATGAGPVDNLAAHLK
DPWHVNYATNGVSLPFL

3D structure

• PDB: 7d0j Structure of photosystem I-LHCI-LHCII from the green alga Chlamydomonas reinhardtii in State 2.
• Chain: 8
• Resolution: 3.42 Å

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	CHL	8	G131 F132 A135 K136 F153	G105 F106 A109 K110 F127
BS02	CLA	8	W30 L31 P32	W4 L5 P6
BS03	CLA	8	N51 F52 F54 Y69 Q70 E73 R197 M200 L201	N25 F26 F28 Y43 Q44 E47 R171 M174 L175
BS04	CLA	8	W68 H76	W42 H50
BS05	CHL	8	Y105 G108 K109 I112 Q126	Y79 G82 K83 I86 Q100
BS06	CLA	8	I75 R78 V133 R137 D140 L160 P169 F173	I49 R52 V107 R111 D114 L134 P143 F147
BS07	CLA	8	W68 Q71 A72 I75 H76 L127 G131 E134 R137 W138	W42 Q45 A46 I49 H50 L101 G105 E108 R111 W112
BS08	CLA	8	R78 M81 Y168 P169 F173 L178 S179 W188 E192	R52 M55 Y142 P143 F147 L152 S153 W162 E166
BS09	CLA	8	K191 N195	K165 N169
BS10	CLA	8	G205 A208 Q209 T213 N220 H224 Y233 N236	G179 A182 Q183 T187 N194 H198 Y207 N210
BS11	CLA	8	H224 L225 P228 W229 N232 Y233	H198 L199 P202 W203 N206 Y207
BS12	CLA	8	S239 F242	S213 F216
BS13	CLA	8	L154 F156	L128 F130

Gene Ontology

Biological Process

• GO:0009765 photosynthesis, light harvesting

Cellular Component

• GO:0016020 membrane

External links

• PDB: RCSB:7d0j, PDBe:7d0j, PDBj:7d0j
• PDBsum: 7d0j
• PubMed: 33597543
• UniProt: Q75VY7