SMTL ID : 7mfn.1

N-Acetylmannosamine-6-phosphate 2-epimerase E180A from Staphylococcus aureus (strain MRSA USA300)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-dimer

Ligands

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 10 residues within 4Å: Chain A: S.9, Q.11, R.40, K.63, T.145, V.201, V.202, G.203, G.204, R.208 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:T.145 Hydrogen bonds: A:S.9, A:S.9, A:Q.11, A:G.203, A:G.204, A:R.208 Water bridges: A:S.9, A:K.63, A:K.63, A:N.182, A:V.183, A:V.201, A:A.205, A:A.205, A:A.205, A:R.208, A:R.208 Salt bridges: A:R.40, A:K.63, A:K.63, A:R.208 CIT.3: 12 residues within 4Å: Chain B: S.9, Q.11, R.40, I.61, K.63, T.145, G.181, V.201, V.202, G.203, G.204, R.208 19 PLIP interactions: 19 interactions with chain B Hydrophobic interactions: B:T.145 Hydrogen bonds: B:S.9, B:Q.11, B:G.203, B:G.204, B:R.208 Water bridges: B:K.63, B:K.63, B:K.63, B:N.182, B:A.205, B:A.205, B:A.205, B:R.208, B:R.208 Salt bridges: B:R.40, B:K.63, B:K.63, B:R.208

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

CL.2: 5 residues within 4Å: Chain A: P.17, R.208, P.209, K.210 Chain B: A.30 Ligand excluded by PLIP CL.4: 4 residues within 4Å: Chain B: P.17, R.208, P.209, K.210 Ligand excluded by PLIP

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 2 residues within 4Å: Chain B: D.106, R.136 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.106, B:R.136

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Currie, M.J. et al., N-acetylmannosamine-6-phosphate 2-epimerase uses a novel substrate-assisted mechanism to catalyze amino sugar epimerization. J.Biol.Chem. (2021)

Release Date

2022-04-13

Peptides

N-acetylmannosamine-6-phosphate 2-epimerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
BBB

B
AAA

N-acetylmannosamine-6-phosphate 2-epimerase