SMTL ID : 5fl5.1 (3 other biounits)

Three dimensional structure of human carbonic anhydrase IX in complex with 5-(1-(4-Methoxyphenyl)-1H-1,2,3-triazol-4-yl)thiophene-2- sulfonamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

monomer

Ligands

1 x 82E: 5-[1-(4-methoxyphenyl)-1,2,3-triazol-4-yl]thiophene-2-sulfonamide(Non-covalent)

82E.1: 15 residues within 4Å: Chain A: Q.90, H.92, H.94, E.104, H.117, V.119, V.128, D.129, L.132, L.197, T.198, T.199, W.208 Ligands: ZN.2, GOL.3 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.128, A:L.132, A:L.197 Hydrogen bonds: A:Q.90, A:T.198, A:T.198 Water bridges: A:D.129

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain A: H.92, H.94, E.104, H.117, T.198 Ligands: 82E.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.92, A:H.94, A:H.117

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: N.64, S.67, Q.69, Q.90, H.92, T.199 Ligands: 82E.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.64, A:Q.69, A:Q.90 Water bridges: A:Q.69

8 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 4 residues within 4Å: Chain A: C.22, R.242, Q.245 Ligands: TRS.12 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:C.22, A:Q.245 Water bridges: A:R.242, A:R.242 Salt bridges: A:R.242 SO4.5: 4 residues within 4Å: Chain A: R.33, P.246, L.247, N.248 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:L.247, A:N.248 Water bridges: A:G.249 Salt bridges: A:R.33 SO4.6: 1 residues within 4Å: Chain A: Q.213 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.213 Water bridges: A:T.214, A:T.214 SO4.7: 5 residues within 4Å: Chain A: V.107, F.112, F.144, F.211, N.212 No protein-ligand interaction detected (PLIP) SO4.8: 5 residues within 4Å: Chain A: G.10, L.239, F.241, A.243 Ligands: TRS.12 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.10, A:F.241, A:A.243 SO4.9: 4 residues within 4Å: Chain A: R.25, F.26, N.248, G.249 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.248 Salt bridges: A:R.25 SO4.10: 6 residues within 4Å: Chain A: E.47, L.48, L.49, E.77, M.78, A.79 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.47 Water bridges: A:E.77, A:E.77 SO4.11: 7 residues within 4Å: Chain A: W.95, G.96, A.97, R.100, P.113, L.222, S.226 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.96, A:A.97, A:A.97, A:P.113, A:S.226

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.12: 7 residues within 4Å: Chain A: Y.9, G.10, W.15, R.242, A.243 Ligands: SO4.4, SO4.8 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.10, A:A.243 Water bridges: A:G.11, A:W.15, A:W.15, A:W.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leitans, J. et al., An Efficient Expression and Crystallization System of the Cancer Asociated Carbonic Anhydrase Isoform Ix. J.Med.Chem. (2015)

Release Date

2015-11-11

Peptides

CARBONIC ANHYDRASE IX: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

CARBONIC ANHYDRASE IX

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