SMTL ID : 5llp.2 (1 other biounit)

Crystal structure of human carbonic anhydrase isozyme XII with 3-[(1S)-1,2,3,4-Tetrahydronapthalen-1-ylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.48 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: 6Z9.2 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: 6Z9.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.117

2 x 6Z9: 3-[(1S)-1,2,3,4-Tetrahydronapthalen-1-ylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

6Z9.2: 17 residues within 4Å: Chain A: N.64, K.69, Q.89, H.91, H.93, E.104, H.117, V.119, A.129, S.130, S.133, L.197, T.198, T.199, P.200, P.201 Ligands: ZN.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.119, A:A.129 Hydrogen bonds: A:Q.89, A:H.91, A:E.104, A:T.198 6Z9.4: 18 residues within 4Å: Chain B: N.64, S.67, T.88, 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.3 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:T.88, B:A.129, B:L.197 Hydrogen bonds: B:Q.89, B:E.104, B:T.198, B:P.200 pi-Cation interactions: B:H.91

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
C

B
D

Carbonic anhydrase 12

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