2025-03-01_00000245|ligand|9F2F

Carbonic anhydrase II variant with bound iron complex in space group R3 (ArPase); X-ray diffraction 1.52Å

Protein #1 260 residues (100% resolved)

Raw Sequence ...

MAHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHTFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSHDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSALPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLESVTWIVLKEPISVSSEQVSKFRKLNFNGEGEPEEPMVDNWRPTQPLKNRQIKASFK

Canonical Sequence ...

Non polymer #2 A1H9O

InChI=1S/C26H33N7O7S.Fe/c1-25(2)21(35)29-18-11-8-16(20(34)28-13-12-15-6-9-17(10-7-15)41(27,39)40)14-19(18)30-22(36)26(3,4)32-24(38)33(5)23(37)31-25;/h6-11,14H,12-13H2,1-5H3,(H7,27,28,29,30,31,32,34,35,36,37,38,39,40);/q;+4/p-4

InChI=1S/C26H33N7O7S.Fe/c1-25(2)21(35)29-18-11-8-16(20(34)28-13-12-15-6-9-17(10-7-15)41(27,39)40)14-19(18)30-22(36)26(3,4)32-24(38)33(5)23(37)31-25;/h6-11,14H,12-13H2,1-5H3,(H7,27,28,29,30,31,32,34,35,36,37,38,39,40);/q;+4/p-4

SMILES: CC1(C(=O)N2c3ccc(cc3N4[Fe]25N1C(=O)N(C(=O)N5C(C4=O)(C)C)C)C(=O)NCCc6ccc(cc6)S(=O)(=O)N)C

CC1(C(=O)N2c3ccc(cc3N4[Fe]25N1C(=O)N(C(=O)N5C(C4=O)(C)C)C)C(=O)NCCc6ccc(cc6)S(=O)(=O)N)C

Non polymer #3 EDO

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

SMILES: C(CO)O

C(CO)O

Non polymer #4 ZN

InChI=1S/Zn/q+2

SMILES: [Zn+2]

[Zn+2]

Biounit #1 monomer

Biounit #2 monomer

Biounit #3 monomer

Biounit #4 monomer

Reference