Structure of PDB 7xqp Chain 9

Receptor sequence

>7xqp9 (length=225) Species: 3218 (Physcomitrium patens) [Search protein sequence]

MTGIAEWYKVYGKSVAPDQDARAPYYGPNRPLWKGPFTKPKDVPEYLKGE
YPGDYGCDIFKLARLPANYARLRTQELMNGRWAMLGITGCLTPELINSNS
TPGFEPVWFNTGAQIFSDAGIDYLGVPGFINAHSLFAVIVVQALLMGLAE
YARIKFVPEGADPFYPGGKTFDPLGFSSDPEILAELKVKEIKNGRLAMMA
MAGLFAQGAVTGVSPLQNLHDWLHL

3D structure

PDB

7xqp Structural insights into a unique PSI-LHCI-LHCII-Lhcb9 supercomplex from moss Physcomitrium patens.

Chain

Resolution

2.68 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)	Binding affinity
BS01	CLA	9	G98 K99	G12 K13
BS02	CHL	9	W119 F123	W33 F37
BS03	CLA	9	D140 Y141 L148 Y155 L158 R159 E162 N165 R281 M284 M285	D54 Y55 L62 Y69 L72 R73 E76 N79 R195 M198 M199
BS04	CLA	9	R157 L158 Q161 N165	R71 L72 Q75 N79
BS05	CLA	9	G175 T178 P179 F190 T197 Y209 L210	G89 T92 P93 F104 T111 Y123 L124
BS06	CHL	9	G214 I216 N217 A218 H219 S220	G128 I130 N131 A132 H133 S134
BS07	CHL	9	I216 V227 Q228	I130 V141 Q142
BS08	CHL	9	F195 G198 A199	F109 G112 A113
BS09	CHL	9	R167 W168 A238 R239 F257	R81 W82 A152 R153 F171
BS10	CHL	9	Q161 M164 W168 M232 G233 E236 I240	Q75 M78 W82 M146 G147 E150 I154
BS11	CLA	9	R167 M170 Y251 G253 F257 F262 L272 K273 E276	R81 M84 Y165 G167 F171 F176 L186 K187 E190
BS12	CLA	9	Y111 K275 K278 N279	Y25 K189 K192 N193
BS13	CLA	9	K275 N279 L282	K189 N193 L196
BS14	CLA	9	G289 Q293 Q303 W308	G203 Q207 Q217 W222

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:7xqp, PDBe:7xqp, PDBj:7xqp
PDBsum	7xqp
PubMed	37095225
UniProt	A0A2K1KKR9

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