SMTL ID : 3hq2.1 (1 other biounit)

BsuCP Crystal Structure

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

7 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.265, H.269, E.295, S.298, Y.420 Ligands: PO4.2 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.265, A:H.269, A:E.295, A:E.295 ZN.3: 4 residues within 4Å: Chain A: H.28, E.114 Ligands: CL.4, CL.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.28, A:E.114, A:E.114 ZN.6: 4 residues within 4Å: Chain A: H.310 Ligands: CL.7, ZN.8, CL.9 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.310 ZN.8: 5 residues within 4Å: Chain A: K.309, H.310 Ligands: ZN.6, CL.7, CL.9 No protein-ligand interaction detected (PLIP) ZN.10: 6 residues within 4Å: Chain B: H.265, H.269, E.295, S.298, Y.420 Ligands: PO4.11 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.265, B:H.269, B:E.295, B:E.295 ZN.12: 4 residues within 4Å: Chain B: H.28, E.114 Ligands: CL.13, CL.16 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.28, B:E.114, B:E.114 ZN.14: 3 residues within 4Å: Chain B: E.449, H.451 Ligands: CL.15 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:E.449, B:E.449, B:H.451

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 7 residues within 4Å: Chain A: P.235, H.265, E.266, H.269, E.295, Y.420 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:E.266, A:E.295, A:Y.420, A:Y.420 Water bridges: A:R.348 Salt bridges: A:H.265, A:H.269 PO4.11: 7 residues within 4Å: Chain B: P.235, H.265, E.266, H.269, E.295, Y.420 Ligands: ZN.10 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:E.266, B:E.295, B:Y.420, B:Y.420 Water bridges: B:R.348, B:R.348 Salt bridges: B:H.265, B:H.269

7 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 4 residues within 4Å: Chain A: H.28, E.114 Ligands: ZN.3, CL.5 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain A: H.28, E.114 Ligands: ZN.3, CL.4 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain A: K.309, H.310 Ligands: ZN.6, ZN.8 Ligand excluded by PLIP CL.9: 4 residues within 4Å: Chain A: H.310, D.442 Ligands: ZN.6, ZN.8 Ligand excluded by PLIP CL.13: 3 residues within 4Å: Chain B: H.28, E.114 Ligands: ZN.12 Ligand excluded by PLIP CL.15: 2 residues within 4Å: Chain B: E.449 Ligands: ZN.14 Ligand excluded by PLIP CL.16: 4 residues within 4Å: Chain B: H.28, E.114, F.236 Ligands: ZN.12 Ligand excluded by PLIP

1 x F: FLUORIDE ION(Non-covalent)

F.17: 4 residues within 4Å: Chain A: W.29, T.33 Chain B: W.29, R.228 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lee, M.M. et al., Insight into the substrate length restriction of M32 carboxypeptidases: Characterization of two distinct subfamilies. Proteins (2009)

Release Date

2009-06-30

Peptides

Bacillus subtilis M32 carboxypeptidase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bacillus subtilis M32 carboxypeptidase

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