SMTL ID : 2gd8.1

Crystal structure analysis of the human carbonic anhydrase II in complex with a 2-substituted estradiol bis-sulfamate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: H.93, H.95, E.105, H.118, T.197 Ligands: PO1.3 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.93, A:H.95, A:H.118

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 1 residues within 4Å: Chain A: E.237 Ligand excluded by PLIP

2 x PO1: (9BETA,13ALPHA,14BETA,17ALPHA)-2-METHOXYESTRA-1,3,5(10)-TRIENE-3,17-DIYL DISULFAMATE(Non-covalent)

PO1.3: 15 residues within 4Å: Chain A: Q.91, H.93, H.95, H.118, V.120, V.141, L.196, T.197, T.198, P.199, P.200, L.202, W.207 Ligands: ZN.1, PO1.4 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.196, A:L.196, A:T.198 Hydrogen bonds: A:T.197, A:T.197 Salt bridges: A:H.93, A:H.118 PO1.4: 10 residues within 4Å: Chain A: L.59, N.61, N.66, E.68, I.90, Q.91, D.128, F.129, G.130 Ligands: PO1.3 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:E.68, A:I.90, A:Q.91, A:F.129, A:F.129 Hydrogen bonds: A:N.61, A:Q.91, A:G.130 Water bridges: A:N.66

1 x MBO: MERCURIBENZOIC ACID(Non-covalent)

MBO.5: 5 residues within 4Å: Chain A: Q.134, Q.135, P.136, E.203, C.204 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.136 Metal complexes: A:C.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leese, M.P. et al., 2-substituted estradiol bis-sulfamates, multitargeted antitumor agents: synthesis, in vitro SAR, protein crystallography, and in vivo activity. J.Med.Chem. (2006)

Release Date

2007-02-06

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2

Related Entries With Identical Sequence