SMTL ID : 5uau.2 (3 other biounits)

Structure of human PYCR-1 complexed with proline

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

4 x PRO: PROLINE(Non-covalent)

PRO.1: 8 residues within 4Å: Chain A: V.253, S.255, G.258, A.259, T.260 Chain B: A.119, T.193, G.197 10 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B, 2 Ligand-Ligand interactions Hydrogen bonds: A:V.253, A:S.255, A:A.259, A:T.260, A:T.260, A:T.260, P.1, P.1 Hydrophobic interactions: B:A.119, B:T.193 PRO.2: 5 residues within 4Å: Chain A: A.158, T.159, V.184, E.185, E.186 5 PLIP interactions: 5 interactions with chain A, Hydrogen bonds: A:T.159, A:E.185, A:E.186 Water bridges: A:E.183, A:E.186 PRO.3: 8 residues within 4Å: Chain A: T.193, G.197, S.198 Chain B: V.253, S.255, G.258, A.259, T.260 7 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: B:V.253, B:S.255, B:A.259, B:T.260, B:T.260, P.3 Hydrophobic interactions: A:T.193 PRO.4: 3 residues within 4Å: Chain B: T.159, E.185, E.186 4 PLIP interactions: 4 interactions with chain B, Hydrogen bonds: B:T.159, B:E.186 Water bridges: B:E.185, B:D.187

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

SO4.5: 4 residues within 4Å: Chain B: G.31, Q.32, L.33, A.91 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.32, B:L.33

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Christensen, E.M. et al., Resolving the cofactor-binding site in the proline biosynthetic enzyme human pyrroline-5-carboxylate reductase 1. J. Biol. Chem. (2017)

Release Date

2017-03-15

Peptides

Pyrroline-5-carboxylate reductase 1, mitochondrial: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Pyrroline-5-carboxylate reductase 1, mitochondrial

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