MolNFT v1 · #123330 · protein

Crystal structure of the NITRATE/NITRITE sensor narq fragment bound with iodide ions

5JGP · NITRATE/NITRITE sensor protein narq: “Crystal structure of the NITRATE/NITRITE sensor narq fragment bound with iodide ions”. X-ray diffraction, 2 ligands (IOD, NO3), 2 pockets (best druggability 0.50). MolNFT v1 #123330 on…

PDB: 5JGP
Type: protein
Length: 226 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: NITRATE/NITRITE sensor protein narq
EC: 2.7.13.3
UniProt: P27896
Ligands: IOD, NO3
Pockets: 2 · best druggability 0.50

Structure

x-ray diffraction · 1 distinct chain · 81% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	NITRATE/NITRITE sensor protein narq (EC 2.7.13.3)	protein	226	81% helix, 0% strand	P27896

Ligands and binding sites

IOD · Iodide ion · ion · 12 copies · chains A
NO3 · Nitrate ion · ion · chains A

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

Pockets

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

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	77	0.50	0.84	17	empty
2	58	0.41	0.81	17	IOD

Compared structures

5JGP · Crystal structure of the nitrate/nitrite sensor NarQ fragment bound with iodide ions · 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 0.88

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 5JGP · PDBe 5JGP · UniProt P27896

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