SMTL ID : 7dsf.1

The Crystal Structure of human SPR from Biortus.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

NAP.1: 30 residues within 4Å: Chain A: G.31, A.32, S.33, R.34, G.35, F.36, A.58, R.59, N.60, A.85, D.86, L.87, G.88, N.117, A.118, G.119, L.143, I.172, S.173, Y.187, K.191, P.215, G.216, P.217, L.218, T.220, D.221, M.222, Q.223 Ligands: ACT.2 33 PLIP interactions: 33 interactions with chain A Hydrophobic interactions: A:P.215 Hydrogen bonds: A:S.33, A:S.33, A:S.33, A:R.34, A:R.34, A:F.36, A:R.59, A:N.60, A:D.86, A:L.87, A:G.88, A:N.117, A:G.119, A:Y.187, A:K.191, A:L.218, A:L.218, A:T.220, A:T.220, A:D.221, A:M.222, A:Q.223 Water bridges: A:R.34, A:R.34, A:G.37, A:R.59, A:R.59, A:N.60, A:N.117 Salt bridges: A:R.34, A:R.34, A:R.59 NAP.4: 31 residues within 4Å: Chain B: G.31, A.32, S.33, R.34, G.35, F.36, A.58, R.59, N.60, A.85, D.86, L.87, G.88, N.117, A.118, G.119, L.143, I.172, S.173, S.174, Y.187, K.191, P.215, G.216, P.217, L.218, T.220, D.221, M.222, Q.223 Ligands: ACT.5 30 PLIP interactions: 30 interactions with chain B Hydrophobic interactions: B:P.215 Hydrogen bonds: B:S.33, B:S.33, B:R.34, B:R.34, B:F.36, B:R.59, B:N.60, B:D.86, B:D.86, B:L.87, B:G.88, B:N.117, B:G.119, B:K.191, B:L.218, B:L.218, B:D.221, B:M.222, B:Q.223, B:Q.223 Water bridges: B:R.34, B:R.34, B:G.37, B:R.59, B:R.59, B:N.117 Salt bridges: B:R.34, B:R.34, B:R.59

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 5 residues within 4Å: Chain A: S.174, C.176, W.184, Y.187 Ligands: NAP.1 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.184, A:Y.187 Hydrogen bonds: A:S.174 ACT.5: 4 residues within 4Å: Chain B: S.174, W.184, Y.187 Ligands: NAP.4 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:W.184, B:Y.187 Hydrogen bonds: B:S.174, B:Y.187, B:Y.187 Water bridges: B:Q.223

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 2 residues within 4Å: Chain A: D.274, D.277 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:D.274, A:D.274, A:D.277 ZN.6: 2 residues within 4Å: Chain B: D.274, D.277 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.274, B:D.274, B:D.277

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, F. et al., The Crystal Structure of human SPR from Biortus. To Be Published

Release Date

2021-01-13

Peptides

Sepiapterin reductase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Sepiapterin reductase