SMTL ID : 4u4v.1

Structure of a nitrate/nitrite antiporter NarK in apo inward-open state

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

6 x OLA: OLEIC ACID(Non-covalent)

OLA.1: 2 residues within 4Å: Chain A: S.131, I.134 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.134 OLA.2: 2 residues within 4Å: Chain A: M.76 Ligands: OLA.3 No protein-ligand interaction detected (PLIP) OLA.3: 2 residues within 4Å: Chain A: M.76 Ligands: OLA.2 No protein-ligand interaction detected (PLIP) OLA.4: 1 residues within 4Å: Chain A: F.121 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.121, A:F.121, A:F.121 OLA.5: 2 residues within 4Å: Chain A: I.114, W.118 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:W.118, A:W.118 OLA.6: 4 residues within 4Å: Chain A: F.194, F.197, W.217, V.220 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.194, A:F.197, A:W.217, A:W.217, A:V.220

1 x NI: NICKEL (II) ION(Non-covalent)

NI.7: 2 residues within 4Å: Chain A: H.255, H.460 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.255, A:H.460

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fukuda, M. et al., Structural basis for dynamic mechanism of nitrate/nitrite antiport by NarK. Nat Commun (2015)

Release Date

2015-07-15

Peptides

Nitrate/nitrite transporter NarK: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Nitrate/nitrite transporter NarK

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