SMTL ID : 5eij.1

Carbonic Anhydrase II in complex with Sulfonamide Inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.91, H.93, E.103, H.116, T.195 Ligands: 5OT.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.116

1 x 5OT: 1-(3-iodanylphenyl)-3-(4-sulfamoylphenyl)thiourea(Non-covalent)

5OT.2: 15 residues within 4Å: Chain A: Q.89, H.91, H.93, H.116, V.118, F.127, V.139, S.193, L.194, T.195, T.196, P.198, W.205 Ligands: ZN.1, GOL.5 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.118, A:F.127, A:L.194, A:L.194, A:L.194, A:P.198 Hydrogen bonds: A:T.195, A:T.195 Water bridges: A:T.196

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 7 residues within 4Å: Chain A: W.2, N.8, H.12, W.13, K.15, D.16, F.17 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:D.16 DMS.4: 4 residues within 4Å: Chain A: Y.4, D.239, W.241, P.243 2 PLIP interactions: 2 interactions with chain A pi-Cation interactions: A:W.241, A:W.241

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 8 residues within 4Å: Chain A: N.59, H.61, A.62, N.64, Q.89, H.91, T.196 Ligands: 5OT.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.59, A:N.64, A:N.64, A:Q.89 Water bridges: A:H.93 GOL.6: 3 residues within 4Å: Chain A: P.191, R.250, Q.251 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.251, A:Q.251

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lomelino, C.L. et al., Kinetic and X-ray crystallographic investigations on carbonic anhydrase isoforms I, II, IX and XII of a thioureido analog of SLC-0111. Bioorg. Med. Chem. (2016)

Release Date

2016-11-09

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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