SMTL ID : 6rri.1

Human Carbonic Anhydrase II in complex with fluorinated benzenesulfonamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.10 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.99, H.101, E.111, H.124, T.203 Ligands: KFH.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.99, A:H.101, A:H.124

1 x HG: MERCURY (II) ION(Non-covalent)

HG.2: 7 residues within 4Å: Chain A: V.139, Q.140, Q.141, L.208, E.209, C.210 Ligands: BE7.3 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.210, H2O.6

1 x BE7: (4-CARBOXYPHENYL)(CHLORO)MERCURY(Non-covalent)

BE7.3: 6 residues within 4Å: Chain A: Q.140, Q.141, P.142, E.209, C.210 Ligands: HG.2 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:P.142 Metal complexes: A:Q.141, A:C.210, H2O.6

2 x KFH: 2,3,5,6-tetrakis(fluoranyl)benzenesulfonamide(Non-covalent)

KFH.4: 13 residues within 4Å: Chain A: Q.97, H.99, H.101, H.124, V.126, F.135, L.145, V.147, L.202, T.203, T.204, W.213 Ligands: ZN.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:T.203, A:T.203 KFH.5: 9 residues within 4Å: Chain A: H.9, W.10, H.15, N.16, H.20, W.21, K.23, D.24, F.25 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.24, A:D.24, A:D.24 Water bridges: A:W.10 Halogen bonds: A:K.23

1 x GLC: alpha-D-glucopyranose(Non-covalent)

GLC.6: 6 residues within 4Å: Chain A: K.163, D.179, F.180, T.181, N.182, F.183 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.179, A:T.181, A:T.181, A:T.181, A:N.182

1 x BGC: beta-D-glucopyranose(Non-covalent)

BGC.7: 3 residues within 4Å: Chain A: K.44, Q.259, K.261 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:K.44, A:Q.259, A:Q.259, A:K.261 Water bridges: A:Q.259

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Glockner, S. et al., The Influence of Varying Fluorination Patterns on the Thermodynamics and Kinetics of Benzenesulfonamide Binding to Human Carbonic Anhydrase II. Biomolecules (2020)

Release Date

2020-04-15

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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