SMTL ID : 4qpj.2 (1 other biounit)

2.7 Angstrom Structure of a Phosphotransferase in Complex with a Receiver Domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.74 Å

Oligo State

hetero-2-2-mer

Ligands

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 8 residues within 4Å: Chain A: R.53, I.54, D.57, R.95, F.98, A.99, F.103, Y.125 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.95, A:A.99, A:Y.125 GOL.2: 6 residues within 4Å: Chain A: R.53, L.155, P.192, H.211, Q.214, P.215 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.53, A:R.53, A:Q.214 GOL.5: 4 residues within 4Å: Chain B: R.98, R.101, G.126, F.127 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.98 GOL.7: 9 residues within 4Å: Chain C: R.53, I.54, D.57, R.95, F.98, A.99, F.103, Y.125, L.155 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:R.53, C:Y.125 GOL.8: 9 residues within 4Å: Chain C: S.60, G.63, A.64, N.67 Chain D: S.49, M.53, K.135, P.136, F.137 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:S.49, D:S.49, D:F.137, C:S.60

1 x NA: SODIUM ION(Non-functional Binders)

NA.3: 4 residues within 4Å: Chain A: K.130, P.131, N.158, I.161 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.158 Water bridges: A:K.130

3 x CA: CALCIUM ION(Non-covalent)

CA.4: 4 residues within 4Å: Chain A: F.126, R.127, E.129, P.131 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:F.126, A:E.129, A:P.131 CA.6: 4 residues within 4Å: Chain B: G.74, K.75, Y.77, D.78 No protein-ligand interaction detected (PLIP) CA.10: 4 residues within 4Å: Chain C: F.126, E.129, K.130, P.131 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:F.126, C:E.129, C:P.131

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.9: 3 residues within 4Å: Chain C: R.53, Q.214, P.215 Ligand excluded by PLIP

1 x MG: MAGNESIUM ION(Non-covalent)

MG.11: 6 residues within 4Å: Chain D: E.41, D.42, D.43, A.47, D.85, N.87 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.43, D:D.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Willett, J.W. et al., Structural asymmetry in a conserved signaling system that regulates division, replication, and virulence of an intracellular pathogen. Proc.Natl.Acad.Sci.USA (2015)

Release Date

2015-07-15

Peptides

Phosphotransferase: AC
Cell cycle response regulator CtrA: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
B

B
C

D
D

Phosphotransferase

Cell cycle response regulator CtrA

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