SMTL ID : 1sep.1

MOUSE SEPIAPTERIN REDUCTASE COMPLEXED WITH NADP AND SEPIAPTERIN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.1: 31 residues within 4Å: Chain A: G.15, A.16, S.17, R.18, G.19, F.20, A.42, R.43, S.44, A.69, D.70, L.71, G.72, N.101, A.102, A.103, T.104, L.127, I.156, S.157, S.158, Y.171, K.175, P.199, G.200, P.201, L.202, N.204, M.206, Q.207 Ligands: BIO.2 31 PLIP interactions: 31 interactions with chain A Hydrophobic interactions: A:P.199 Hydrogen bonds: A:S.17, A:S.17, A:S.17, A:R.18, A:F.20, A:R.43, A:S.44, A:D.70, A:L.71, A:A.103, A:Y.171, A:K.175, A:K.175, A:L.202, A:N.204, A:N.204, A:Q.207, A:Q.207 Water bridges: A:S.17, A:R.18, A:R.18, A:R.18, A:R.18, A:G.21, A:R.43, A:A.69, A:N.101 Salt bridges: A:R.18, A:R.18, A:R.43 NAP.3: 31 residues within 4Å: Chain B: G.15, A.16, S.17, R.18, G.19, F.20, A.42, R.43, S.44, A.69, D.70, L.71, G.72, N.101, A.102, A.103, T.104, L.127, I.156, S.157, S.158, Y.171, K.175, P.199, G.200, P.201, L.202, N.204, M.206, Q.207 Ligands: BIO.4 30 PLIP interactions: 30 interactions with chain B Hydrophobic interactions: B:P.199 Hydrogen bonds: B:S.17, B:S.17, B:S.17, B:R.18, B:F.20, B:R.43, B:S.44, B:D.70, B:D.70, B:L.71, B:A.103, B:K.175, B:K.175, B:L.202, B:N.204, B:N.204, B:Q.207, B:Q.207 Water bridges: B:S.17, B:R.18, B:R.18, B:R.18, B:G.21, B:R.43, B:A.69, B:N.101 Salt bridges: B:R.18, B:R.18, B:R.43

2 x BIO: BIOPTERIN(Non-covalent)

BIO.2: 13 residues within 4Å: Chain A: S.158, L.159, Y.165, W.168, Y.171, A.198, P.199, G.200, P.201, Q.207, D.258, Y.260 Ligands: NAP.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.168 Hydrogen bonds: A:S.158, A:L.159, A:Y.171, A:G.200 Salt bridges: A:D.258 BIO.4: 13 residues within 4Å: Chain B: S.158, L.159, Y.165, W.168, Y.171, A.198, P.199, G.200, P.201, Q.207, D.258, Y.260 Ligands: NAP.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:W.168 Hydrogen bonds: B:S.158, B:L.159, B:Y.165, B:Y.171, B:Y.171, B:G.200 Salt bridges: B:D.258

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Auerbach, G. et al., The 1.25 A crystal structure of sepiapterin reductase reveals its binding mode to pterins and brain neurotransmitters. EMBO J. (1997)

Release Date

1999-01-13

Peptides

SEPIAPTERIN REDUCTASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SEPIAPTERIN REDUCTASE