SMTL ID : 4rx6.1

Structure of B. subtilis GlnK-ATP complex to 2.6 Angstrom

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-trimer

Ligands

3 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 20 residues within 4Å: Chain A: V.16, G.44, C.45, Y.65, R.67, P.95, G.96, D.97, G.98, K.99, F.101 Chain C: T.35, S.36, L.37, T.38, E.71, I.72, V.73, N.110, L.121 17 PLIP interactions: 10 interactions with chain A, 7 interactions with chain C Hydrogen bonds: A:H.43, A:R.67, A:G.96, A:D.97, A:G.98, A:K.99, C:T.35, C:T.35, C:S.36, C:T.38, C:V.73, C:V.73 Salt bridges: A:K.99, A:K.99, A:K.99 pi-Stacking: A:F.101 Water bridges: C:I.111 ATP.2: 16 residues within 4Å: Chain B: S.36, L.37, T.38, E.71, I.72, V.73, N.110, R.112, L.121 Chain C: V.16, G.44, R.67, G.96, G.98, K.99, F.101 16 PLIP interactions: 8 interactions with chain B, 8 interactions with chain C Hydrogen bonds: B:S.36, B:L.37, B:T.38, B:V.73, B:V.73, B:N.110, B:R.112, C:R.67, C:G.96, C:G.98, C:K.99 Salt bridges: B:R.112, C:K.99, C:K.99, C:K.99 pi-Stacking: C:F.101 ATP.3: 22 residues within 4Å: Chain A: T.35, S.36, L.37, T.38, E.71, I.72, V.73, N.110, L.121 Chain B: V.16, T.17, H.43, G.44, C.45, Y.65, R.67, P.95, G.96, D.97, G.98, K.99, F.101 19 PLIP interactions: 10 interactions with chain B, 9 interactions with chain A Hydrogen bonds: B:H.43, B:R.67, B:R.67, B:G.96, B:G.98, B:K.99, A:T.35, A:T.35, A:S.36, A:T.38, A:V.73, A:V.73, A:N.110, A:L.121 Salt bridges: B:K.99, B:K.99, B:K.99 pi-Stacking: B:F.101 Water bridges: A:I.111

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schumacher, M.A. et al., Structures of regulatory machinery reveal novel molecular mechanisms controlling B. subtilis nitrogen homeostasis. Genes Dev. (2015)

Release Date

2015-12-30

Peptides

Nitrogen regulatory PII-like protein: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

Nitrogen regulatory PII-like protein