SMTL ID : 8q6l.1

human Carbonic Anhydrase I in complex with 3,4-dihydro-1H-benzo[c][1,2]oxaborinin-1-ol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.72 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.95, H.97, H.120, T.200 Ligands: KIX.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.95, A:H.97, A:H.120 ZN.3: 5 residues within 4Å: Chain B: H.95, H.97, H.120, T.200 Ligands: KIX.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.95, B:H.97, B:H.120

2 x KIX: 1,1-bis(oxidanyl)-3,4-dihydro-2,1$l^{4}-benzoxaborinine(Non-covalent)

KIX.2: 11 residues within 4Å: Chain A: Q.93, H.95, H.97, H.120, A.122, V.144, L.199, T.200, H.201, W.210 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.122, A:V.144, A:L.199 Hydrogen bonds: A:T.200, A:H.201, A:H.201 pi-Cation interactions: A:H.95 KIX.4: 11 residues within 4Å: Chain B: Q.93, H.95, H.97, H.120, A.122, V.144, L.199, T.200, H.201, W.210 Ligands: ZN.3 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:A.122, B:V.144, B:L.199 Hydrogen bonds: B:T.200, B:H.201, B:H.201 pi-Cation interactions: B:H.95

1 x NA: SODIUM ION(Non-functional Binders)

NA.5: 3 residues within 4Å: Chain B: H.41, L.45, S.260 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.260

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Giovannuzzi, S. et al., Benzoxaborinine, New Chemotype for Carbonic Anhydrase Inhibition: Ex Novo Synthesis, Crystallography, In Silico Studies, and Anti-Melanoma Cell Line Activity. J.Med.Chem. (2024)

Release Date

2024-08-21

Peptides

Carbonic anhydrase 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

Carbonic anhydrase 1

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