SMTL ID : 9flf.1 (1 other biounit)

Three-Dimensional Structure of Human Carbonic Anhydrase IX in Complex with a Covalent Inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 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.103, H.116 Ligands: 01.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.116 ZN.3: 5 residues within 4Å: Chain B: H.91, H.93, E.103, H.116 Ligands: 01.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.91, B:H.93, B:H.116

2 x 01: 3-[[(1~{R},4~{Z})-cyclododec-4-en-1-yl]amino]-4-ethylsulfonyl-2,5,6-tris(fluoranyl)benzenesulfonamide

01.2: 19 residues within 4Å: Chain A: N.63, H.65, S.66, Q.68, L.88, Q.89, H.91, H.93, E.103, H.116, V.118, V.127, L.131, L.196, T.197, T.198, P.200, W.207 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.88, A:V.127, A:L.131, A:L.196 Hydrogen bonds: A:Q.89, A:T.197 pi-Cation interactions: A:H.91 01.4: 16 residues within 4Å: Chain B: N.63, H.65, S.66, Q.68, Q.89, H.91, H.93, E.103, H.116, V.118, V.127, L.196, T.197, T.198, W.207 Ligands: ZN.3 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:Q.89, B:V.127, B:L.196 Hydrogen bonds: B:T.197 pi-Cation interactions: B:H.91

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: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Carbonic anhydrase

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