SMTL ID : 8s4f.2 (1 other biounit)

Human carbonic anhydrase I covalently bound to AV21-08

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.39 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.94, H.96, E.106, H.119 Ligands: VV8.4 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119

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

EDO.2: 4 residues within 4Å: Chain A: H.67, N.69, F.91, Q.92 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.69, A:Q.92 Water bridges: A:N.69, A:F.70 EDO.3: 6 residues within 4Å: Chain A: Y.7, D.8, P.240, M.241, Q.242, H.243 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.8, A:Q.242, A:H.243

1 x VV8: 3-(cyclooctylamino)-4-ethylsulfonyl-2,5,6-tris(fluoranyl)benzenesulfonamide(Covalent)

VV8.4: 16 residues within 4Å: Chain A: V.62, H.64, F.66, H.67, F.91, Q.92, H.94, H.96, E.106, H.119, A.135, L.198, T.199, H.200, P.202 Ligands: ZN.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.62, A:H.67, A:F.91, A:A.135, A:L.198 Hydrogen bonds: A:Q.92, A:Q.92, A:E.106, A:T.199 pi-Cation interactions: A:H.94, A:H.200

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.5: 3 residues within 4Å: Chain A: Y.128, E.133, K.137 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.137, A:K.137 Salt bridges: A:K.137

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vaskevicius, A. et al., Targeted anticancer pre-vinylsulfone covalent inhibitors of carbonic anhydrase IX. Elife (2024)

Release Date

2024-12-18

Peptides

Carbonic anhydrase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Carbonic anhydrase 1

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