SMTL ID : 6usn.2 (5 other biounits)

Co-crystal structure of SPR with compound 5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.77 Å

Oligo State

monomer

Ligands

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

NAP.1: 31 residues within 4Å: Chain A: G.16, A.17, S.18, R.19, G.20, F.21, A.43, R.44, N.45, A.70, D.71, L.72, G.73, N.102, A.103, G.104, L.128, I.157, S.158, S.159, Y.172, K.176, P.200, G.201, P.202, L.203, T.205, D.206, M.207, Q.208 Ligands: QGV.8 30 PLIP interactions: 30 interactions with chain A Hydrophobic interactions: A:P.200 Hydrogen bonds: A:S.18, A:S.18, A:R.19, A:R.19, A:F.21, A:R.44, A:N.45, A:D.71, A:D.71, A:L.72, A:G.73, A:N.102, A:G.104, A:Y.172, A:K.176, A:L.203, A:T.205, A:T.205, A:T.205, A:D.206, A:M.207, A:Q.208 Water bridges: A:R.19, A:G.22, A:R.44, A:R.44 Salt bridges: A:R.19, A:R.19, A:R.44

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

SO4.2: 1 residues within 4Å: Chain A: R.44 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.44, A:R.44 Salt bridges: A:R.44 SO4.3: 2 residues within 4Å: Chain A: R.64, V.65 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:V.65 Salt bridges: A:R.64 SO4.4: 4 residues within 4Å: Chain A: R.194, F.252, K.253, S.254 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.254 Salt bridges: A:R.194 SO4.5: 2 residues within 4Å: Chain A: A.74, E.75 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.75, A:A.76

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 1 residues within 4Å: Chain A: K.92 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.92

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.7: 3 residues within 4Å: Chain A: D.219, G.223 Ligands: QGV.8 No protein-ligand interaction detected (PLIP)

1 x QGV: (2-hydroxyphenyl)[3-methyl-1-(pyridin-2-yl)-1H-pyrazolo[3,4-b]pyridin-5-yl]methanone(Non-covalent)

QGV.8: 12 residues within 4Å: Chain A: S.159, L.160, F.166, W.169, Y.172, P.202, M.207, Q.208, A.211, M.220 Ligands: NAP.1, PEG.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.166, A:Y.172, A:A.211 Hydrogen bonds: A:S.159, A:S.159, A:L.160 pi-Stacking: A:W.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, H. et al., Virtual screening to identify potent sepiapterin reductase inhibitors. Bioorg.Med.Chem.Lett. (2020)

Release Date

2019-12-11

Peptides

Sepiapterin reductase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Sepiapterin reductase

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