SMTL ID : 1z5g.1

Crystal structure of Salmonella typhimurium AphA protein

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: D.46, D.48, T.50, D.169, S.170 6 PLIP interactions: 3 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.46, A:D.48, A:D.169, H2O.42, H2O.43, H2O.46 MG.2: 5 residues within 4Å: Chain B: D.46, D.48, T.50, D.169, S.170 6 PLIP interactions: 3 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.46, B:D.48, B:D.169, H2O.182, H2O.185, H2O.186 MG.3: 4 residues within 4Å: Chain C: D.46, D.48, T.50, D.169 6 PLIP interactions: 3 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:D.46, C:D.48, C:D.169, H2O.324, H2O.326, H2O.327 MG.4: 6 residues within 4Å: Chain D: D.46, D.48, T.50, D.169, S.170 Ligands: PO4.5 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.46, D:D.48, D:D.169, H2O.472, H2O.473

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.5: 7 residues within 4Å: Chain D: D.46, I.47, D.48, T.114, G.115, K.154 Ligands: MG.4 10 PLIP interactions: 10 interactions with chain D Hydrogen bonds: D:I.47, D:D.48, D:D.48, D:D.48, D:D.48, D:T.114, D:G.115 Water bridges: D:K.154, D:S.170 Salt bridges: D:K.154

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Makde, R.D. et al., Structural and mutational analyses reveal the functional role of active-site Lys-154 and Asp-173 of Salmonella typhimurium AphA protein. Arch.Biochem.Biophys. (2007)

Release Date

2006-03-21

Peptides

AphA protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

AphA protein

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