SMTL ID : 6ah7.1 (1 other biounit)

D45W/H226G mutant of marine bacterial prolidase

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.38 Å

Oligo State

homo-dimer

Ligands

4 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 6 residues within 4Å: Chain A: D.255, H.336, T.379, E.381, E.420 Ligands: MN.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.255, A:H.336, A:E.381, A:E.420 MN.2: 6 residues within 4Å: Chain A: Y.212, D.244, D.255, T.257, E.420 Ligands: MN.1 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.244, A:D.244, A:D.255, A:E.420 MN.5: 6 residues within 4Å: Chain B: D.255, H.336, T.379, E.381, E.420 Ligands: MN.6 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.255, B:H.336, B:E.381, B:E.420, H2O.7 MN.6: 6 residues within 4Å: Chain B: Y.212, D.244, D.255, T.257, E.420 Ligands: MN.5 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.244, B:D.244, B:D.255, B:E.420, H2O.7

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

SO4.3: 1 residues within 4Å: Chain A: R.40 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.40

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 3 residues within 4Å: Chain A: E.10, T.161, Q.162 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.162 Water bridges: A:T.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, J. et al., Repurposing a bacterial prolidase for organophosphorus hydrolysis: Reshaped catalytic cavity switches substrate selectivity. Biotechnol.Bioeng. (2020)

Release Date

2019-09-18

Peptides

Xaa-Pro dipeptidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Xaa-Pro dipeptidase

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