Iron in PDB 5u6t: The Crystal Structure of 4-Ethoxybenzoate-Bound CYP199A4

The structure of The Crystal Structure of 4-Ethoxybenzoate-Bound CYP199A4, PDB code: 5u6t was solved by T.Coleman, J.B.Bruning, S.G.Bell, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.42 / 1.94
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	44.445, 51.421, 79.116, 90.00, 91.95, 90.00
R / Rfree (%)	13.3 / 18.4

The structure of The Crystal Structure of 4-Ethoxybenzoate-Bound CYP199A4 also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Iron atom in the The Crystal Structure of 4-Ethoxybenzoate-Bound CYP199A4 (pdb code 5u6t). 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 The Crystal Structure of 4-Ethoxybenzoate-Bound CYP199A4, PDB code: 5u6t:

Iron binding site 1 out of 1 in the The Crystal Structure of 4-Ethoxybenzoate-Bound CYP199A4


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of The Crystal Structure of 4-Ethoxybenzoate-Bound CYP199A4 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:9.7 occ:1.00 FE A:HEM501 0.0 9.7 1.0 NA A:HEM501 2.1 10.4 1.0 NB A:HEM501 2.1 11.6 1.0 NC A:HEM501 2.1 10.8 1.0 ND A:HEM501 2.1 10.0 1.0 SG A:CYS358 2.4 10.5 1.0 C4B A:HEM501 3.0 10.7 1.0 C4A A:HEM501 3.1 13.0 1.0 C1C A:HEM501 3.1 10.1 1.0 C1A A:HEM501 3.1 9.9 1.0 C1D A:HEM501 3.1 10.9 1.0 C1B A:HEM501 3.1 10.2 1.0 C4C A:HEM501 3.1 12.9 1.0 C4D A:HEM501 3.1 8.7 1.0 HB2 A:CYS358 3.2 9.3 1.0 H022 A:81J502 3.3 12.1 1.0 CB A:CYS358 3.3 7.7 1.0 CHC A:HEM501 3.4 9.8 1.0 CHD A:HEM501 3.5 9.7 1.0 CHA A:HEM501 3.5 7.4 1.0 CHB A:HEM501 3.5 9.5 1.0 HA A:CYS358 3.5 11.9 1.0 H012 A:81J502 4.0 18.8 1.0 CA A:CYS358 4.0 10.0 1.0 H A:GLY360 4.0 17.0 1.0 HG21 A:THR252 4.1 13.7 1.0 HB1 A:ALA248 4.1 21.4 1.0 HB3 A:CYS358 4.2 9.3 1.0 C02 A:81J502 4.2 10.1 1.0 H013 A:81J502 4.2 18.8 1.0 HD1 A:PHE351 4.2 11.4 1.0 C3B A:HEM501 4.3 9.5 1.0 C2C A:HEM501 4.3 10.8 1.0 C3A A:HEM501 4.3 8.0 1.0 C3C A:HEM501 4.3 11.8 1.0 C2A A:HEM501 4.3 11.5 1.0 C2B A:HEM501 4.3 9.4 1.0 C2D A:HEM501 4.3 9.8 1.0 C01 A:81J502 4.3 15.7 1.0 C3D A:HEM501 4.3 7.0 1.0 HHC A:HEM501 4.4 11.8 1.0 HHD A:HEM501 4.4 11.6 1.0 HHB A:HEM501 4.4 11.4 1.0 HHA A:HEM501 4.4 8.9 1.0 H091 A:81J502 4.5 9.6 1.0 H A:VAL359 4.6 12.3 1.0 H021 A:81J502 4.7 12.1 1.0 C A:CYS358 4.7 9.0 1.0 HG1 A:THR252 4.7 15.3 1.0 HA3 A:GLY360 4.8 14.5 1.0 N A:GLY360 4.8 14.1 1.0 N A:VAL359 4.9 10.2 1.0

T.Coleman, S.H.Wong, M.N.Podgorski, J.B.Bruning, J.J.De Voss, S.G.Bell. Cytochrome P450 CYP199A4 From Rhodopseudomonas Palustris Catalyzes Heteroatom Dealkylations, Sulfoxidation, and Amide and Cyclic Hemiacetal Formation Acs Catalysis V. 8 5915 2018.
ISSN: ESSN 2155-5435
DOI: 10.1021/ACSCATAL.8B00909