SMTL ID : 5clu.1

THE CRYSTAL STRUCTURE OF THE COMPLEX of HCAII WITH A SACCHARINE DERIVATIVE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: H.91, H.93, H.116 Ligands: S8A.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.116

1 x S8A: (1,1-dioxido-3-oxo-1,2-benzothiazol-2(3H)-yl)acetic acid(Non-covalent)

S8A.2: 16 residues within 4Å: Chain A: Q.89, H.91, H.93, H.116, V.118, F.127, L.137, V.139, L.194, T.195, T.196, P.197, P.198, W.205 Ligands: ZN.1, GOL.3 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.194 Hydrogen bonds: A:Q.89, A:T.195, A:T.196 Water bridges: A:T.195, A:T.195 Salt bridges: A:H.91, A:H.93, A:H.116

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: N.59, H.61, A.62, N.64, Q.89, H.91 Ligands: S8A.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.59, A:N.64, A:N.64, A:Q.89, A:T.196 Water bridges: A:T.196

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Langella, E. et al., A Combined Crystallographic and Theoretical Study Explains the Capability of Carboxylic Acids to Adopt Multiple Binding Modes in the Active Site of Carbonic Anhydrases. Chemistry (2016)

Release Date

2015-11-11

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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