OLIGAMI : Oligomer Architecture and Molecular Interface

PDB ID : 1h2s [A2B2]

AR^a IR^b

Chain(OLIGAMI)
Chain(PDB)
Domain
CPK
Secondary Structure
Polar(blue)/
Nonpolar(white)

^a AR:All Residues
^b IR:Interface Residues

Title

MOLECULAR BASIS OF TRANSMENBRANE SIGNALLING BY SENSORY RHODOPSIN II- TRANSDUCER COMPLEX

Structure Summary

PDB ID	Mutant	OPM	Pub Med	Method/Resolution	HETNAM
1h2s			12368857	X-RAY DIFFRACTION/1.93	BOG:OCTYL BETA-D-GLUCOPYRANOSIDE RET:RETINAL

Chain Formula
Amino Acid sequence	SCOPe Family Level	CATH Homology Level
[A2B2]	[A2B2]	[A2B2]

Structual Classification

SCOPe

SCOPe ID	Chain	Class	Fold	Superfamily	Family	Protein Domain	Species
76578	A:	Membrane and cell surface proteins and peptides	Class A G protein-coupled receptor (GPCR)-like	Class A G protein-coupled receptor (GPCR)-like	Bacteriorhodopsin-like	Sensory rhodopsin II	Natronobacterium pharaonis [TaxId: 2257]
76579	B:	Membrane and cell surface proteins and peptides	Transmembrane helix hairpin	Htr2 transmembrane domain-like	Htr2 transmembrane domain-like	Sensory rhodopsin II transducer, Htr2	Natronomonas pharaonis [TaxId: 2257]

CATH

CATH ID	Node	Class	Architecture	Topology	Homology
1h2sA00	1.20.1070.10		:Up-down Bundle	:Rhopdopsin 7-helix transmembrane proteins	:Rhodopsin 7-helix transmembrane proteins
1h2sB00	1.10.287.470		:Orthogonal Bundle	:Helix Hairpins	:Helix hairpin bin