SMTL ID : 2qo8.1

Crystal structure of the complex of hcaii with an indane-sulfonamide inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.93, H.95, E.105, H.118, T.197 Ligands: 3CC.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.93, A:H.95, A:H.118

1 x MBO: MERCURIBENZOIC ACID(Non-covalent)

MBO.2: 5 residues within 4Å: Chain A: 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.7

1 x 3CC: N-[(2R)-5-(aminosulfonyl)-2,3-dihydro-1H-inden-2-yl]-2-propylpentanamide(Non-covalent)

3CC.3: 14 residues within 4Å: Chain A: H.93, H.95, H.118, V.120, F.129, V.141, L.196, T.197, T.198, P.200, L.202, W.207 Ligands: ZN.1, GOL.5 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.120, A:V.120, A:F.129, A:F.129, A:L.196, A:P.200, A:L.202 Hydrogen bonds: A:T.197, A:T.197 Water bridges: A:P.199

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 3 residues within 4Å: Chain A: K.38, Q.253, K.255 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.38, A:Q.253, A:K.255, A:K.255 GOL.5: 8 residues within 4Å: Chain A: N.61, H.63, A.64, N.66, Q.91, H.93, T.198 Ligands: 3CC.3 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.61, A:N.66, A:N.66, A:Q.91 Water bridges: A:N.66, A:H.95, A:T.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

D'Ambrosio, K. et al., Carbonic Anhydrase Inhibitors: Binding of Indanesulfonamides to the Human Isoform II. Chemmedchem (2007)

Release Date

2008-01-22

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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