SMTL ID : 4biu.1 (2 other biounits)

Crystal structure of CpxAHDC (orthorhombic form 1)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.65 Å

Oligo State

homo-dimer

Ligands

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

ADP.1: 11 residues within 4Å: Chain A: N.201, R.204, Y.205, D.227, P.230, V.232, I.240, Y.245, G.261, L.262, L.286 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:N.201, A:Y.205, A:Y.205, A:D.227, A:L.262 Salt bridges: A:R.204 pi-Stacking: A:Y.205, A:Y.205

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain B: G.180, P.181, W.182 No protein-ligand interaction detected (PLIP) SO4.3: 4 residues within 4Å: Chain B: N.201, R.204, Y.205, G.259 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.201, B:G.259 Salt bridges: B:R.204

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
C

B
D

SENSOR PROTEIN CPXA

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