SMTL ID : 4biv.1

Crystal structure of CpxAHDC (trigonal form)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

homo-dimer

Ligands

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

ATP.1: 19 residues within 4Å: Chain A: N.197, N.201, A.202, R.204, Y.205, D.227, P.230, V.232, I.240, Y.245, R.246, T.247, A.250, T.258, G.259, L.260, G.261, L.262, L.286 14 PLIP interactions: 14 interactions with chain A Hydrogen bonds: A:N.197, A:N.201, A:D.227, A:T.247, A:T.258, A:G.259, A:G.261, A:L.262 Salt bridges: A:R.204, A:R.204, A:R.246, A:R.246 pi-Stacking: A:Y.205, A:Y.205 ATP.2: 20 residues within 4Å: Chain A: H.89 Chain B: N.201, A.202, R.204, Y.205, D.227, P.230, V.232, I.240, Y.245, R.246, T.247, A.250, G.256, T.258, G.259, L.260, G.261, L.262, L.286 15 PLIP interactions: 1 interactions with chain A, 14 interactions with chain B Salt bridges: A:H.89, B:R.204, B:R.204, B:R.246 Hydrogen bonds: B:N.201, B:Y.205, B:Y.205, B:D.227, B:R.246, B:T.247, B:T.258, B:G.259, B:L.260, B:G.261, B:L.262

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mechaly, A.E. et al., Segmental Helical Motions and Dynamical Asymmetry Modulate Histidine Kinase Autophosphorylation. Plos Biol. (2014)

Release Date

2014-02-12

Peptides

SENSOR PROTEIN CPXA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

SENSOR PROTEIN CPXA

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