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Crystal structure of the receiver domain of redox response regulator arca

Analyse Crystal structure of the receiver domain of redox response regulator arca in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 1XHE
Type: protein
Length: 243 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Aerobic respiration control protein arca
UniProt: P0A9Q1
Pockets: 2 · best druggability 0.67

Structure

x-ray diffraction · 2 distinct chains · 47% helix, 21% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Aerobic respiration control protein arca	protein	121	48% helix, 21% strand	P0A9Q1
B	Aerobic respiration control protein arca	protein	122	47% helix, 20% strand	P0A9Q1

Pockets

2 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	54	0.67	0.96	16	empty
2	215	0.56	0.79	26	empty

Interfaces

1 interface between chains.

A–B · 934 Å² buried · 22 hydrogen bonds · protein-protein

Compared structures

1XHE · Crystal structure of the receiver domain of redox response regulator arca · the same entry in another collection · chain A against A, TM-score 1.00
P0A9Q1 · AlphaFold monomer V2.0 prediction for aerobic respiration control protein arca (P0A9Q1) · a predicted model of the same protein · chain B against A, TM-score 0.96

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt P0A9Q1
Elsewhere: RCSB PDB 1XHE · PDBe 1XHE · UniProt P0A9Q1

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