SMTL ID : 6xj5.2 (3 other biounits)

Carboxypeptidase G2 modified with a versatile bioconjugate for metalloprotein design

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.11 Å

Oligo State

homo-dimer

Ligands

14 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: D.137, E.171, E.172, H.381 Ligands: ZN.2 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.137, A:E.172, A:E.172, A:H.381, H2O.1 ZN.2: 6 residues within 4Å: Chain A: H.108, D.137, D.138, E.171, E.196 Ligands: ZN.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.108, A:D.137, A:E.196, A:E.196, H2O.1 ZN.3: 1 residues within 4Å: Chain A: H.225 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.225, H2O.1 ZN.5: 1 residues within 4Å: Chain A: D.55 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.55, A:D.55 ZN.6: 1 residues within 4Å: Chain A: E.67 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.67 ZN.8: 3 residues within 4Å: Chain A: C.199, G.201 Chain B: C.199 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.199 ZN.9: 5 residues within 4Å: Chain B: D.137, E.171, E.172, H.381 Ligands: ZN.10 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.137, B:E.172, B:E.172, B:H.381, H2O.1 ZN.10: 6 residues within 4Å: Chain B: H.108, D.137, D.138, E.171, E.196 Ligands: ZN.9 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.108, B:D.137, B:E.196, B:E.196, H2O.1 ZN.11: 2 residues within 4Å: Chain B: H.225, N.271 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.225, H2O.1 ZN.12: 2 residues within 4Å: Chain B: R.179, D.180 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.180 ZN.13: 2 residues within 4Å: Chain B: E.50, D.55 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.55, B:D.55, H2O.1 ZN.14: 2 residues within 4Å: Chain B: E.299, V.314 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.299, B:E.299, H2O.1 ZN.15: 1 residues within 4Å: Chain B: E.289 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:E.289, B:E.289 ZN.16: 3 residues within 4Å: Chain B: N.256, A.286, D.290 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.290

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

SO4.4: 4 residues within 4Å: Chain A: T.76, K.94, I.95, K.96 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.76, A:K.96 Salt bridges: A:K.96 SO4.7: 5 residues within 4Å: Chain A: F.176, R.179, V.316, T.317, R.318 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.316, A:R.318 Salt bridges: A:R.179

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ahmad, R. et al., A Bis(imidazole)-based cysteine labeling tool for metalloprotein assembly. J.Inorg.Biochem. (2023)

Release Date

2021-06-30

Peptides

Carboxypeptidase G2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Carboxypeptidase G2

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