Structure of PDB 6su4 Chain X

Receptor sequence

>6su4X (length=254) Species: 1883427 (Actinomycetes bacterium) [Search protein sequence]

KPTVKEIKSLQNFNRIAGVFHLLQMLAVLALANDFALPMTGTYLNGPPGT
TFSAPVVILETPVGLAVALFLGLSALFHFIVSSGNFFKRYSASLMKNQNI
FRWVEYSLSSSVMIVLIAQICGIADIVALLAIFGVNASMILFGWLQEKYT
QPKDGDLLPFWFGCIAGIVPWIGLLIYVIAPGSTSDVAVPGFVYGIIISL
FLFFNSFALVQYLQYKGKGKWSNYLRGERAYIVLSLVAKSALAWQIFSGT
LIPA

3D structure

PDB

6su4 High-resolution structural insights into the heliorhodopsin family.

Chain

Resolution

1.5 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	ACT	X	H80 R104 E107	H78 R102 E105
BS02	RET	X	Y108 S112 M115 M141 I142 G145 G165 F206 F209 A210 Q213 K241	Y106 S110 M113 M139 I140 G143 G163 F204 F207 A208 Q211 K239

Gene Ontology

	Cellular Component
GO:0016020	membrane

View graph for
Cellular Component

External links

PDB	RCSB:6su4, PDBe:6su4, PDBj:6su4
PDBsum	6su4
PubMed	32034096
UniProt	A0A2R4S913

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