SMTL ID : 6i79.1

SEPIAPTERIN REDUCTASE IN COMPLEX WITH COMPOUND 4

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

homo-dimer

Ligands

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

NAP.1: 29 residues within 4Å: Chain A: G.29, A.30, S.31, R.32, G.33, F.34, A.56, R.57, N.58, A.83, D.84, L.85, G.86, N.115, A.116, G.117, L.141, I.170, S.171, Y.185, K.189, P.213, G.214, P.215, L.216, T.218, D.219, M.220 Ligands: H5E.2 29 PLIP interactions: 29 interactions with chain A Hydrophobic interactions: A:P.213 Hydrogen bonds: A:S.31, A:S.31, A:S.31, A:R.32, A:R.32, A:F.34, A:R.57, A:N.58, A:D.84, A:D.84, A:L.85, A:G.86, A:N.115, A:G.117, A:K.189, A:L.216, A:L.216, A:D.219, A:M.220 Water bridges: A:R.32, A:R.32, A:G.35, A:R.57, A:R.57, A:N.115 Salt bridges: A:R.32, A:R.32, A:R.57 NAP.3: 30 residues within 4Å: Chain B: G.29, A.30, S.31, R.32, G.33, F.34, A.56, R.57, N.58, A.83, D.84, L.85, G.86, N.115, A.116, G.117, L.141, I.170, S.171, Y.185, K.189, P.213, G.214, P.215, L.216, T.218, D.219, M.220, Q.221 Ligands: H5E.4 28 PLIP interactions: 28 interactions with chain B Hydrophobic interactions: B:P.213 Hydrogen bonds: B:S.31, B:S.31, B:R.32, B:R.32, B:F.34, B:R.57, B:N.58, B:D.84, B:L.85, B:G.86, B:N.115, B:G.117, B:Y.185, B:K.189, B:L.216, B:L.216, B:T.218, B:D.219, B:M.220, B:Q.221 Water bridges: B:R.32, B:R.32, B:G.35, B:N.115 Salt bridges: B:R.32, B:R.32, B:R.57

2 x H5E: 6-[(4-~{tert}-butyl-1,3-thiazol-2-yl)methyl]-4,6-diazaspiro[2.4]heptane-5,7-dione(Non-covalent)

H5E.2: 12 residues within 4Å: Chain A: L.119, S.172, C.174, F.179, W.182, Y.185, P.215, M.220, Q.221, L.237, L.240 Ligands: NAP.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.119, A:F.179, A:W.182, A:L.237, A:L.240 Hydrogen bonds: A:S.172, A:Y.185, A:Y.185 Water bridges: A:L.173 pi-Stacking: A:F.179, A:W.182 H5E.4: 13 residues within 4Å: Chain B: L.119, S.172, C.174, F.179, W.182, Y.185, P.215, M.220, Q.221, M.233, L.237, L.240 Ligands: NAP.3 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.119, B:F.179, B:W.182, B:Y.185, B:L.237, B:L.240 Hydrogen bonds: B:S.172, B:Y.185, B:Q.221 Water bridges: B:L.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alen, J. et al., Fragment-Based Discovery of Novel Potent Sepiapterin Reductase Inhibitors. J.Med.Chem. (2019)

Release Date

2019-07-10

Peptides

Sepiapterin reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Sepiapterin reductase

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