SMTL ID : 5w8o.1

Homoserine transacetylase MetX from Mycobacterium hassiacum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.47 Å

Oligo State

homo-dimer

Ligands

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

NA.1: 2 residues within 4Å: Chain A: I.13, G.14 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:I.13 Water bridges: A:A.15 NA.5: 2 residues within 4Å: Chain B: I.13, G.14 1 PLIP interactions: 1 interactions with chain B Water bridges: B:I.13

4 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.2: 4 residues within 4Å: Chain A: A.58, D.72, V.75, G.76 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.72, A:D.72, A:V.75, H2O.9, H2O.9 CA.3: 1 residues within 4Å: Chain A: D.278 No protein-ligand interaction detected (PLIP) CA.4: 1 residues within 4Å: Ligands: GOL.7 No protein-ligand interaction detected (PLIP) CA.6: 4 residues within 4Å: Chain B: A.58, D.72, V.75, G.76 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.72, B:D.72, B:V.75, H2O.14, H2O.23

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.7: 11 residues within 4Å: Chain A: Y.251, E.254 Chain B: I.182, Q.185, S.186, V.189, K.193, T.277, D.278, S.281 Ligands: CA.4 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.278, B:S.281

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chaton, C.T. et al., Structural analysis of mycobacterial homoserine transacetylases central to methionine biosynthesis reveals druggable active site. Sci Rep (2019)

Release Date

2017-07-12

Peptides

Homoserine O-acetyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Homoserine O-acetyltransferase