SMTL ID : 4fl7.1

The crystal structure of human carbonic anhydrase II in complex with N-(Hydroxy)-benzamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 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: BHO.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.93, A:H.95, A:H.118

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: N.61, H.63, A.64, N.66, Q.91, H.93, T.198 Ligands: BHO.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.61, A:N.66, A:N.66, A:Q.91 GOL.3: 3 residues within 4Å: Chain A: K.38, Q.253, K.255 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.38, A:Q.253, A:K.255, A:K.255 Water bridges: A:K.38

1 x BHO: BENZHYDROXAMIC ACID(Non-covalent)

BHO.4: 10 residues within 4Å: Chain A: H.93, H.95, H.118, V.120, L.139, L.196, T.197, T.198 Ligands: ZN.1, GOL.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.120, A:V.120, A:L.139, A:L.196 Hydrogen bonds: A:T.197, A:T.198, A:T.198

1 x MBO: MERCURIBENZOIC ACID(Non-covalent)

MBO.5: 6 residues within 4Å: Chain A: V.133, Q.134, Q.135, P.136, E.203, C.204 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:P.136 Metal complexes: A:Q.135, A:C.204, H2O.6

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Di Fiore, A. et al., Hydroxamate represents a versatile zinc binding group for the development of new carbonic anhydrase inhibitors. Chem.Commun.(Camb.) (2012)

Release Date

2012-08-15

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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