SMTL ID : 3oik.1

Human Carbonic anhydrase II mutant A65S, N67Q (CA IX mimic) bound by 2-Ethylestradiol 3,17-O,O-bis-sulfamate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 Ligands: WZB.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

1 x WZB: (9BETA,13ALPHA,14BETA,17ALPHA)-2-ETHYLESTRA-1(10),2,4-TRIENE-3,17-DIYL DISULFAMATE(Non-covalent)

WZB.2: 17 residues within 4Å: Chain A: H.64, Q.92, H.94, H.96, H.119, V.121, F.130, V.134, V.142, L.197, T.198, T.199, P.200, P.201, W.208 Ligands: ZN.1, GOL.3 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:F.130, A:V.134, A:L.197, A:T.199 Hydrogen bonds: A:T.198, A:T.198 Salt bridges: A:H.94, A:H.119

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 4 residues within 4Å: Chain A: Q.67, Q.92, F.130 Ligands: WZB.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.67, A:Q.67, A:Q.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sippel, K.H. et al., Characterization of Carbonic Anhydrase Isozyme Specific Inhibition by Sulfamated 2-Ethylestra Compounds. LETT.DRUG DES.DISCOVERY (2011)

Release Date

2011-07-06

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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