SMTL ID : 1hdr.1

THE CRYSTALLOGRAPHIC STRUCTURE OF A HUMAN DIHYDROPTERIDINE REDUCTASE NADH BINARY COMPLEX EXPRESSED IN ESCHERICHIA COLI BY A CDNA CONSTRUCTED FROM ITS RAT HOMOLOGUE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

NAD.1: 26 residues within 4Å: Chain A: Y.16, G.17, R.19, G.20, A.21, L.22, V.40, D.41, V.54, Q.63, V.86, A.87, G.88, G.89, Q.110, T.114, A.135, G.136, Y.150, K.154, P.182, V.183, T.184, L.185, T.187, N.190 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:P.182, A:L.185 Hydrogen bonds: A:R.19, A:A.21, A:L.22, A:Q.63, A:Q.63, A:V.86, A:G.88, A:G.89, A:G.89, A:K.154, A:L.185, A:N.190 Water bridges: A:G.23 NAD.2: 26 residues within 4Å: Chain B: Y.16, G.17, R.19, G.20, A.21, L.22, V.40, D.41, V.54, Q.63, V.86, A.87, G.88, G.89, Q.110, T.114, A.135, G.136, Y.150, K.154, P.182, V.183, T.184, L.185, T.187, N.190 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:P.182, B:L.185 Hydrogen bonds: B:R.19, B:A.21, B:L.22, B:Q.63, B:Q.63, B:V.86, B:G.88, B:G.89, B:G.89, B:Y.150, B:K.154, B:L.185, B:N.190 Water bridges: B:G.23

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Su, Y. et al., The crystallographic structure of a human dihydropteridine reductase NADH binary complex expressed in Escherichia coli by a cDNA constructed from its rat homologue. J.Biol.Chem. (1993)

Release Date

1994-08-31

Peptides

DIHYDROPTERIDINE REDUCTASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

DIHYDROPTERIDINE REDUCTASE