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Crystal structure of a proteolytic fragment of narq comprising sensor and tm domains

Analyse Crystal structure of a proteolytic fragment of narq comprising sensor and tm… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 6XYN
Type: protein
Length: 158 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: NITRATE/NITRITE sensor histidine kinase narq
EC: 2.7.13.3
UniProt: P27896
Ligands: NO3
Pockets: 1 · best druggability 0.48

Structure

x-ray diffraction · 1 distinct chain · 85% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	NITRATE/NITRITE sensor histidine kinase narq (EC 2.7.13.3)	protein	158	85% helix, 0% strand	P27896

Ligands and binding sites

NO3 · Nitrate ion · ion · chains A

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	78	0.48	0.83	18	empty

Compared structures

6XYN · Crystal structure of a proteolytic fragment of NarQ comprising sensor and TM domains · the same entry in another collection · chain A against A, TM-score 1.00
P27896 · AlphaFold monomer V2.0 prediction for NITRATE/NITRITE sensor protein narq (P27896) · a predicted model of the same protein · chain A against A, TM-score 0.92

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 P27896
Elsewhere: RCSB PDB 6XYN · PDBe 6XYN · UniProt P27896

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