Iron in PDB 1nm0: Proteus Mirabilis Catalase in Complex with Formiate

All present enzymatic activity of Proteus Mirabilis Catalase in Complex with Formiate:
1.11.1.6;

The structure of Proteus Mirabilis Catalase in Complex with Formiate, PDB code: 1nm0 was solved by P.Andreoletti, A.Pernoud, P.Gouet, H.M.Jouve, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.98 / 2.30
Space group	P 62 2 2
Cell size a, b, c (Å), α, β, γ (°)	110.000, 110.000, 250.000, 90.00, 90.00, 120.00
R / Rfree (%)	18.1 / 21.1

The binding sites of Iron atom in the Proteus Mirabilis Catalase in Complex with Formiate (pdb code 1nm0). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Proteus Mirabilis Catalase in Complex with Formiate, PDB code: 1nm0:

Iron binding site 1 out of 1 in the Proteus Mirabilis Catalase in Complex with Formiate


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Proteus Mirabilis Catalase in Complex with Formiate within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe491 b:14.6 occ:1.00 FE A:HEM491 0.0 14.6 1.0 ND A:HEM491 1.9 11.9 1.0 NB A:HEM491 2.0 11.3 1.0 NA A:HEM491 2.0 12.0 1.0 OH A:TYR337 2.0 13.8 1.0 NC A:HEM491 2.0 12.9 1.0 O1 A:FMT492 2.8 23.3 1.0 C4D A:HEM491 3.0 12.4 1.0 C1D A:HEM491 3.0 12.9 1.0 C4B A:HEM491 3.0 12.8 1.0 C1B A:HEM491 3.0 12.1 1.0 C4A A:HEM491 3.0 12.0 1.0 C1A A:HEM491 3.0 11.9 1.0 CZ A:TYR337 3.1 14.4 1.0 C4C A:HEM491 3.1 12.3 1.0 C1C A:HEM491 3.1 12.1 1.0 CHB A:HEM491 3.4 11.8 1.0 CHA A:HEM491 3.4 12.2 1.0 CHD A:HEM491 3.4 11.7 1.0 CHC A:HEM491 3.4 11.4 1.0 C A:FMT492 3.8 18.9 1.0 CE1 A:TYR337 3.9 13.6 1.0 CE2 A:TYR337 3.9 14.4 1.0 NH2 A:ARG333 4.0 14.2 1.0 NE A:ARG333 4.2 15.0 1.0 C3D A:HEM491 4.2 11.6 1.0 O2 A:FMT492 4.2 18.5 1.0 C2D A:HEM491 4.2 12.3 1.0 C3B A:HEM491 4.2 11.9 1.0 C2B A:HEM491 4.3 11.4 1.0 C3A A:HEM491 4.3 13.8 1.0 C2A A:HEM491 4.3 12.5 1.0 C3C A:HEM491 4.3 12.2 1.0 CZ A:PHE140 4.3 8.2 1.0 C2C A:HEM491 4.3 12.7 1.0 CZ A:ARG333 4.5 15.4 1.0 CD2 A:HIS54 4.7 14.9 1.0 NE2 A:HIS54 4.7 13.8 1.0 CE1 A:PHE140 4.8 8.6 1.0

P.Andreoletti, A.Pernoud, G.Sainz, P.Gouet, H.M.Jouve. Structural Studies of Proteus Mirabilis Catalase in Its Ground State, Oxidized State and in Complex with Formic Acid. Acta Crystallogr.,Sect.D V. 59 2163 2003.
ISSN: ISSN 0907-4449
PubMed: 14646074
DOI: 10.1107/S0907444903019620