SMTL ID : 1cnk.1

X-RAY CRYSTALLOGRAPHIC STUDIES OF ENGINEERED HYDROGEN BOND NETWORKS IN A PROTEIN-ZINC BINDING SITE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.93, H.95, H.118, T.197 Ligands: SO4.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.93, A:H.95, A:H.118, H2O.1

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

SO4.2: 8 residues within 4Å: Chain A: H.93, H.95, H.118, V.120, L.196, T.197, W.207 Ligands: ZN.1 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.197, A:T.197, A:T.198 Salt bridges: A:H.93, A:H.118

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lesburg, C.A. et al., X-Ray Crystallographic Studies of Engineered Hydrogen Bond Networks in a Protein-Zinc Binding Site. J.Am.Chem.Soc. (1995)

Release Date

1995-07-10

Peptides

CARBONIC ANHYDRASE II: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE II