SMTL ID : 2vdj.1

Crystal Structure of Homoserine O-acetyltransferase (metA) from Bacillus Cereus with Homoserine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.56, S.239, C.240, R.278 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:C.240 Salt bridges: A:R.56, A:R.278 SO4.3: 4 residues within 4Å: Chain B: R.56, S.239, C.240, R.278 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:C.240 Salt bridges: B:R.56, B:R.278

2 x HSE: L-HOMOSERINE(Non-covalent)

HSE.2: 8 residues within 4Å: Chain A: M.44, C.142, K.163, S.192, H.235, Y.238, E.246, R.249 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:K.163, A:S.192, A:H.235 Water bridges: A:R.249 Salt bridges: A:K.163, A:R.249 HSE.4: 8 residues within 4Å: Chain B: M.44, C.142, K.163, S.192, H.235, Y.238, E.246, R.249 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:K.163, B:S.192, B:H.235 Water bridges: B:R.249 Salt bridges: B:K.163, B:R.249

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zubieta, C. et al., A Single Amino Acid Change is Responsible for Evolution of Acyltransferase Specificity in Bacterial Methionine Biosynthesis. J.Biol.Chem. (2008)

Release Date

2008-01-22

Peptides

HOMOSERINE O-SUCCINYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

HOMOSERINE O-SUCCINYLTRANSFERASE