SMTL ID : 4xe1.1

Human carbonic anhydrase II in complex with 6-SULFAMOYL-SACCHARIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.96, H.98, E.108, H.121, T.200 Ligands: IL5.5 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.96, A:H.98, A:H.121

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 8 residues within 4Å: Chain A: N.64, H.66, A.67, N.69, Q.94, H.96, T.201 Ligands: IL5.5 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.64, A:N.69, A:N.69, A:Q.94 Water bridges: A:H.98, A:T.201 GOL.3: 2 residues within 4Å: Chain A: D.112, K.113 1 PLIP interactions: 1 interactions with chain A Water bridges: A:K.114

1 x HGB: 4-(HYDROXYMERCURY)BENZOIC ACID(Non-covalent)

HGB.4: 5 residues within 4Å: Chain A: Q.137, Q.138, P.139, E.206, C.207 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:P.139 Metal complexes: A:Q.138, A:C.207

1 x IL5: 3-oxo-2,3-dihydro-1,2-benzothiazole-6-sulfonamide 1,1-dioxide(Non-covalent)

IL5.5: 14 residues within 4Å: Chain A: Q.94, H.96, H.98, H.121, V.123, F.132, L.142, V.144, L.199, T.200, T.201, W.210 Ligands: ZN.1, GOL.2 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.199 Hydrogen bonds: A:Q.94, A:T.200, A:T.200 Water bridges: A:T.201

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alterio, V. et al., X-ray crystallographic and kinetic investigations of 6-sulfamoyl-saccharin as a carbonic anhydrase inhibitor. Org.Biomol.Chem. (2015)

Release Date

2015-03-18

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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