SMTL ID : 9f15.1

Carbonic anhydrase II variant with bound iron complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.93 Å

Oligo State

monomer

Ligands

1 x 01: 4,4,7,10,10-pentamethyl-3,6,8,11-tetrakis(oxidanylidene)-N-[2-(4-sulfamoylphenyl)ethyl]-2,5,7,9,12-pentazabicyclo[11.4.0]heptadeca-1(13),14,16-triene-15-carboxamide containing iron

01.1: 16 residues within 4Å: Chain A: R.69, I.91, Q.92, H.94, H.96, H.119, V.121, D.129, F.130, G.131, V.142, L.197, T.198, T.199, W.208 Ligands: ZN.4 10 PLIP interactions: 10 interactions with chain A, Hydrophobic interactions: A:I.91, A:V.121, A:D.129, A:F.130, A:L.197 Hydrogen bonds: A:R.69, A:Q.92, A:T.198, A:T.198 pi-Stacking: A:F.130

1 x V7Z: methanesulfonamide(Non-covalent)

V7Z.2: 6 residues within 4Å: Chain A: H.4, W.5, N.62, H.64, P.200 Ligands: ZN.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.4, A:W.5, A:N.62

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 2 residues within 4Å: Chain A: Q.157, D.161 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.157

2 x ZN: ZINC ION(Non-covalent)

ZN.4: 6 residues within 4Å: Chain A: H.94, H.96, E.106, H.119, T.198 Ligands: 01.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.94, A:H.96, A:H.119 ZN.5: 4 residues within 4Å: Chain A: H.4, W.5, H.64 Ligands: V7Z.2 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.4, A:H.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Morita, I. et al., Directed Evolution of an Artificial Hydroxylase Based on a Thermostable Human Carbonic Anhydrase Protein. Acs Catalysis (2024)

Release Date

2025-03-05

Peptides

Carbonic anhydrase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Carbonic anhydrase 2