SMTL ID : 4jre.1

Crystal structure of nitrate/nitrite exchanger NarK with nitrite bound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x NO2: NITRITE ION(Non-covalent)

NO2.1: 8 residues within 4Å: Chain A: F.52, R.92, F.150, N.178, Y.266, F.270, R.308, S.414 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.92, A:R.92, A:N.178, A:Y.266, A:R.308 NO2.3: 8 residues within 4Å: Chain D: F.52, R.92, F.150, N.178, Y.266, F.270, R.308, S.414 4 PLIP interactions: 4 interactions with chain D Hydrogen bonds: D:R.92, D:R.92, D:N.178, D:R.308

2 x GYP: methyl alpha-D-glucopyranoside(Non-covalent)

GYP.2: 7 residues within 4Å: Chain A: L.267, G.420, F.423, I.424, V.444, F.445, F.448 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.420, A:V.444 GYP.4: 8 residues within 4Å: Chain D: L.267, G.420, F.423, I.424, V.444, F.445, F.448, Y.449 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:L.267, D:V.444, D:Y.449

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zheng, H. et al., Crystal structure of a nitrate/nitrite exchanger. Nature (2013)

Release Date

2013-05-15

Peptides

Nitrite extrusion protein 1: AD
Immunoglobulin Gamma-2a, Heavy chain: BE
Immunoglobulin Kappa, Light chain: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D
D

B
B

E
H

C
C

F
L

Membrane

We predict this structure to be a membrane protein.
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Nitrite extrusion protein 1

Immunoglobulin Gamma-2a, Heavy chain

Immunoglobulin Kappa, Light chain

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