SMTL ID : 1j49.1

INSIGHTS INTO DOMAIN CLOSURE, SUBSTRATE SPECIFICITY AND CATALYSIS OF D-LACTATE DEHYDROGENASE FROM LACTOBACILLUS BULGARICUS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x NAD: NICOTINAMIDE-ADENINE-DINUCLEOTIDE(Non-covalent)

NAD.1: 23 residues within 4Å: Chain A: Y.102, I.107, V.152, G.153, T.154, G.155, H.156, I.157, Y.175, D.176, I.177, H.206, V.207, P.208, N.213, V.234, S.235, R.236, D.260, V.261, H.297, A.299, F.300 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:I.107, A:F.300 Hydrogen bonds: A:T.154, A:G.155, A:H.156, A:I.157, A:I.177, A:N.213, A:N.213, A:D.260, A:D.260, A:A.299, A:F.300 Water bridges: A:Y.102 NAD.3: 26 residues within 4Å: Chain B: V.79, Y.102, I.107, V.152, G.153, T.154, G.155, H.156, I.157, Y.175, D.176, I.177, F.178, H.206, V.207, P.208, N.213, V.234, S.235, R.236, D.260, V.261, H.297, A.299, F.300 Ligands: SO4.2 19 PLIP interactions: 19 interactions with chain B Hydrophobic interactions: B:V.79, B:I.107, B:I.107, B:I.157 Hydrogen bonds: B:T.154, B:H.156, B:I.157, B:I.177, B:F.178, B:N.213, B:N.213, B:D.260, B:D.260, B:A.299, B:F.300 Water bridges: B:D.82, B:D.82, B:G.155, B:D.209

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

SO4.2: 7 residues within 4Å: Chain B: N.78, V.79, G.80, Y.102, R.236, H.297 Ligands: NAD.3 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:N.78, B:V.79, B:G.80, B:Y.102, B:Y.102 Water bridges: B:R.236, B:R.236 Salt bridges: B:R.236, B:H.297

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Razeto, A. et al., Domain closure, substrate specificity and catalysis of D-lactate dehydrogenase from Lactobacillus bulgaricus. J.Mol.Biol. (2002)

Release Date

2002-05-29

Peptides

D-LACTATE DEHYDROGENASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

D-LACTATE DEHYDROGENASE