SMTL ID : 6ql3.1

Crystal structure of chimeric carbonic anhydrase VI with 3-(cyclooctylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 Ligands: V14.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

1 x V14: 3-(cyclooctylamino)-2,5,6-trifluoro-4-[(2-hydroxyethyl)sulfonyl]benzenesulfonamide(Non-covalent)

V14.2: 18 residues within 4Å: Chain A: N.62, T.65, Q.67, Q.92, H.94, H.96, E.106, H.119, V.121, Y.130, Q.134, V.142, L.197, T.198, T.199 Ligands: ZN.1, MLA.6, EDO.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.130, A:Q.134, A:L.197 Hydrogen bonds: A:E.106, A:T.198, A:T.199 pi-Cation interactions: A:H.94

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

DMS.3: 5 residues within 4Å: Chain A: Y.7, P.13, D.242, W.244, P.246 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:D.242 pi-Cation interactions: A:W.244, A:W.244 DMS.9: 3 residues within 4Å: Chain A: L.100, D.101, R.226 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.101 Salt bridges: A:D.101

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 3 residues within 4Å: Chain A: H.17, K.18, P.21 No protein-ligand interaction detected (PLIP) PEG.5: 4 residues within 4Å: Chain A: L.60, N.62, K.169, G.170 No protein-ligand interaction detected (PLIP)

1 x MLA: MALONIC ACID(Non-covalent)

MLA.6: 6 residues within 4Å: Chain A: L.60, N.62, Q.67, Q.92 Ligands: V14.2, EDO.7 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:L.60 Hydrogen bonds: A:N.62, A:Q.67, A:Q.67, A:Q.67, A:Q.92

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

EDO.7: 6 residues within 4Å: Chain A: Q.67, E.69, I.91, Q.92 Ligands: V14.2, MLA.6 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.67, A:E.69, A:E.69, A:Q.92

2 x BEZ: BENZOIC ACID(Non-covalent)

BEZ.8: 6 residues within 4Å: Chain A: G.6, Y.7, G.8, N.11, F.230, E.238 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.230, A:E.238 Hydrogen bonds: A:Y.7, A:G.8, A:N.11 BEZ.10: 6 residues within 4Å: Chain A: L.163, D.164, K.167, K.224, K.227, L.228 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.163, A:D.164, A:K.167, A:K.227, A:K.227, A:K.227 Water bridges: A:V.160 Salt bridges: A:K.224

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kazokaite, J. et al., Engineered Carbonic Anhydrase VI-Mimic Enzyme Switched the Structure and Affinities of Inhibitors. Sci Rep (2019)

Release Date

2019-09-25

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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