SMTL ID : 4ozj.1

GlnK2 from Haloferax mediterranei complexed with ADP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-trimer

Ligands

3 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 18 residues within 4Å: Chain A: I.38, G.66, R.67, G.68, S.69, K.89, K.117, G.118, D.119, G.120, K.121 Chain B: S.58, L.59, T.60, E.93, C.94, V.95, V.143 15 PLIP interactions: 4 interactions with chain B, 11 interactions with chain A Hydrogen bonds: B:S.58, B:L.59, B:V.95, B:V.95, A:S.69, A:G.118, A:G.120, A:K.121 Water bridges: A:G.68, A:G.68, A:K.117, A:D.119, A:D.119 Salt bridges: A:K.121 pi-Stacking: A:F.123 ADP.2: 18 residues within 4Å: Chain B: I.38, G.66, R.67, G.68, S.69, K.89, K.117, G.118, D.119, G.120, K.121 Chain C: S.58, L.59, T.60, E.93, C.94, V.95, V.143 15 PLIP interactions: 4 interactions with chain C, 11 interactions with chain B Hydrogen bonds: C:S.58, C:L.59, C:V.95, C:V.95, B:S.69, B:G.118, B:G.120, B:K.121 Water bridges: B:G.68, B:G.68, B:K.117, B:D.119, B:D.119 Salt bridges: B:K.121 pi-Stacking: B:F.123 ADP.3: 18 residues within 4Å: Chain A: S.58, L.59, T.60, E.93, C.94, V.95, V.143 Chain C: I.38, G.66, R.67, G.68, S.69, K.89, K.117, G.118, D.119, G.120, K.121 15 PLIP interactions: 11 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:S.69, C:G.118, C:G.120, C:K.121, A:S.58, A:L.59, A:V.95, A:V.95 Water bridges: C:G.68, C:G.68, C:K.117, C:D.119, C:D.119 Salt bridges: C:K.121 pi-Stacking: C:F.123

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Palanca, C. et al., The structure of a PII signaling protein from a halophilic archaeon reveals novel traits and high-salt adaptations. Febs J. (2014)

Release Date

2014-07-02

Peptides

Nitrogen regulatory protein P-II: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

Nitrogen regulatory protein P-II

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