SMTL ID : 6ugp.1

Human Carbonic Anhydrase 2 complexed with SB4-206

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.31 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.91, H.93, E.103, H.116, T.195 Ligands: Q7A.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.91, A:H.93, A:H.116

2 x Q7A: 5-chloro-1lambda~6~,2,4-benzothiadiazine-1,1,3(2H,4H)-trione(Non-covalent)

Q7A.2: 13 residues within 4Å: Chain A: H.91, H.93, H.116, V.118, F.127, L.137, V.139, L.194, T.195, T.196, P.198, W.205 Ligands: ZN.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.118, A:V.118, A:L.137, A:L.194 Hydrogen bonds: A:T.195, A:T.196, A:T.196 Q7A.3: 5 residues within 4Å: Chain A: G.99, D.107, K.108, K.109, K.110 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:K.110 Water bridges: A:K.110 Halogen bonds: A:K.110

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

TRS.4: 9 residues within 4Å: Chain A: Y.4, G.5, G.9, P.10, D.239, N.240, W.241, R.242, P.243 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.4 Water bridges: A:D.239

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bua, S. et al., A Sweet Combination": Developing Saccharin and Acesulfame K Structures for Selectively Targeting the Tumor-Associated Carbonic Anhydrases IX and XII. J.Med.Chem. (2020)

Release Date

2019-12-18

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

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