SMTL ID : 3q45.3 (8 other biounits)

Crystal structure of Dipeptide Epimerase from Cytophaga hutchinsonii complexed with Mg and dipeptide D-Ala-L-Val

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: D.190, N.192, E.216, D.241, E.242 Ligands: VAL.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:D.190, A:E.216, A:D.241, VAL.3

1 x DAL: D-ALANINE(Non-covalent)

DAL.2: 10 residues within 4Å: Chain A: F.19, T.135, K.160, K.162, G.293, F.294, D.318, D.320, T.321 Ligands: VAL.3 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:T.321 Hydrogen bonds: A:K.160, A:K.162, A:D.320

1 x VAL: VALINE(Non-covalent)

VAL.3: 15 residues within 4Å: Chain A: F.19, I.54, K.160, K.162, D.190, N.192, E.216, D.241, N.263, K.265, G.293, F.294, D.318 Ligands: MG.1, DAL.2 10 PLIP interactions: 10 interactions with chain A, Hydrophobic interactions: A:F.19, A:I.54, A:F.294 Hydrogen bonds: A:N.192, A:N.192, A:N.263, A:G.293 Salt bridges: A:K.160, A:K.162, A:K.265

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lukk, T. et al., Homology models guide discovery of diverse enzyme specificities among dipeptide epimerases in the enolase superfamily. Proc.Natl.Acad.Sci.USA (2012)

Release Date

2011-02-16

Peptides

Mandelate racemase/muconate lactonizing enzyme family; possible chloromuconate cycloisomerase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Mandelate racemase/muconate lactonizing enzyme family; possible chloromuconate cycloisomerase

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