SMTL ID : 6skv.1

Crystal structure of bovine carbonic anhydrase II in complex with a benzenesulfonamide-based ligand (SH2)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.94, H.96, H.119, T.198 Ligands: E5Z.7 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

3 x CU: COPPER (II) ION(Non-covalent)

CU.2: 4 residues within 4Å: Chain A: H.3, H.4, H.15, D.19 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.3, A:H.15, A:D.19, H2O.1 CU.3: 4 residues within 4Å: Chain A: H.4, W.5, H.64 Ligands: CU.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.4, A:W.5, A:H.64 CU.4: 4 residues within 4Å: Chain A: W.5, G.6, H.64 Ligands: CU.3 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:W.5, H2O.1

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 4 residues within 4Å: Chain A: Y.7, P.13, A.242, W.244 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.244, A:W.244 Water bridges: A:Y.7, A:E.14 GOL.6: 8 residues within 4Å: Chain A: N.62, H.64, S.65, N.67, Q.92, H.94, T.199 Ligands: E5Z.7 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.62, A:N.62, A:N.67, A:Q.92 Water bridges: A:H.96

1 x E5Z: ~{N}-[3-[(~{E})-2-(1~{H}-imidazol-5-yl)ethylideneamino]-3-oxidanylidene-propyl]-4-sulfamoyl-benzamide(Non-covalent)

E5Z.7: 17 residues within 4Å: Chain A: E.69, Y.70, D.72, V.91, Q.92, H.94, H.96, H.119, V.121, F.130, V.142, L.197, T.198, T.199, W.208 Ligands: ZN.1, GOL.6 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.121, A:F.130, A:L.197 Hydrogen bonds: A:N.67, A:T.198, A:T.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Groves, M.R. et al., Target diazotransfer reagents to label metalloenzymes. To Be Published

Release Date

2020-08-26

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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