SMTL ID : 6t5q.1 (1 other biounit)

Human Carbonic anhydrase XII bound by 3,5-diphenylbenzenesulfonamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.91, H.93, E.104, H.117, T.198 Ligands: MKQ.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.3: 6 residues within 4Å: Chain B: H.91, H.93, E.104, H.117, T.198 Ligands: MKQ.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

2 x MKQ: 3,5-diphenylbenzenesulfonamide(Non-covalent)

MKQ.2: 18 residues within 4Å: Chain A: W.4, N.64, H.66, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.133, L.139, V.141, L.197, T.198, T.199, W.208 Ligands: ZN.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.4, A:H.66, A:Q.89, A:V.119, A:V.119, A:A.129, A:L.139, A:L.139 Hydrogen bonds: A:T.198, A:T.198 pi-Cation interactions: A:H.91 MKQ.4: 17 residues within 4Å: Chain B: W.4, N.64, H.66, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, L.139, V.141, L.197, T.198, T.199, W.208 Ligands: ZN.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:W.4, B:H.66, B:V.119, B:A.129, B:L.139, B:L.197 Hydrogen bonds: B:T.198, B:T.198

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 5 residues within 4Å: Chain B: P.9, D.10, S.14, K.17, K.18 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.10, B:S.14, B:K.17 Water bridges: B:S.14, B:K.17 EDO.6: 8 residues within 4Å: Chain B: S.42, L.43, T.44, L.46, G.80, L.81, Y.190, R.192 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.192, B:R.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dudutiene, V. et al., Isoform-Selective Enzyme Inhibitors by Exploring Pocket Size According to the Lock-and-Key Principle. Biophys.J. (2020)

Release Date

2020-10-14

Peptides

Carbonic anhydrase 12: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carbonic anhydrase 12

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