SMTL ID : 5llo.1 (1 other biounit)

Crystal structure of human carbonic anhydrase isozyme XII with 3-[(1S)-2,3-Dihydro-1H-inden-1-ylamino]-2,5,6-trifluoro-4-[(2-hy-droxyethyl)sulfonyl]benzenesulfonamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.91, H.93, E.104, H.117 Ligands: 5EF.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.117 ZN.4: 5 residues within 4Å: Chain B: H.91, H.93, E.104, H.117 Ligands: 5EF.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

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

EDO.2: 5 residues within 4Å: Chain A: D.156, F.159, S.160, Q.221, A.224 No protein-ligand interaction detected (PLIP) EDO.5: 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

2 x 5EF: 3-[(1S)-2,3-dihydro-1H-inden-1-ylamino]-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

5EF.3: 17 residues within 4Å: Chain A: N.64, S.67, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, V.141, L.197, T.198, T.199, P.200 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.129, A:L.197 Hydrogen bonds: A:Q.89, A:E.104, A:T.198, A:P.200 pi-Cation interactions: A:H.91 5EF.6: 16 residues within 4Å: Chain B: W.4, N.64, S.67, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, L.197, T.198, T.199, P.200 Ligands: ZN.4 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:A.129, B:L.197 Hydrogen bonds: B:N.64, B:E.104, B:T.198 Water bridges: B:Q.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smirnov, A. et al., Crystal structure correlations with the intrinsic thermodynamics of human carbonic anhydrase inhibitor binding. PeerJ (2018)

Release Date

2017-08-16

Peptides

Carbonic anhydrase 12: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carbonic anhydrase 12

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