Iron in PDB 6m1w: Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase

The structure of Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase, PDB code: 6m1w was solved by M.Hibi, B.Mikami, J.Ogawa, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.12 / 2.75
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	125.49, 208.05, 90.66, 90, 90, 90
R / Rfree (%)	19 / 25

The structure of Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase also contains other interesting chemical elements:

Chlorine	(Cl)	1 atom
Zinc	(Zn)	1 atom

The binding sites of Iron atom in the Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase (pdb code 6m1w). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase, PDB code: 6m1w:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe401 b:50.9 occ:1.00 OD2 B:ASP337 2.0 87.8 1.0 ND1 B:HIS340 2.1 96.7 1.0 OE2 B:GLU265 2.3 92.1 1.0 OE1 B:GLU265 2.4 100.9 1.0 CD B:GLU265 2.6 84.1 1.0 O B:HOH520 2.7 52.2 1.0 O B:HOH517 2.8 47.0 1.0 CE1 B:HIS340 2.8 90.8 1.0 CG B:ASP337 3.1 75.6 1.0 CG B:HIS340 3.3 88.8 1.0 OD1 B:ASP337 3.6 77.5 1.0 FE B:FE402 3.6 51.0 1.0 CB B:HIS340 3.8 86.1 1.0 NE2 B:HIS340 4.0 90.5 1.0 CG B:GLU265 4.1 73.1 1.0 CD2 B:HIS340 4.2 90.8 1.0 OD1 B:ASP342 4.3 77.6 1.0 CB B:ASP337 4.4 76.6 1.0 NE2 B:HIS27 4.5 75.6 1.0 OE1 B:GLN309 4.5 73.0 1.0 CD2 B:HIS27 4.7 76.6 1.0 OD2 B:ASP342 4.8 80.3 1.0 CG B:ASP342 5.0 82.5 1.0 CE1 B:HIS211 5.0 63.5 1.0

Iron binding site 2 out of 2 in the Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of the 2-Aminoisobutyric Acid Monooxygenase Hydroxylase within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe402 b:51.0 occ:1.00 NE2 B:HIS211 2.0 70.0 1.0 OD2 B:ASP25 2.2 96.7 1.0 NE2 B:HIS27 2.2 75.6 1.0 OD1 B:ASP337 2.2 77.5 1.0 OE1 B:GLU265 2.3 100.9 1.0 CE1 B:HIS211 2.8 63.5 1.0 CG B:ASP337 3.0 75.6 1.0 CE1 B:HIS27 3.1 76.8 1.0 OD2 B:ASP337 3.2 87.8 1.0 CD2 B:HIS211 3.2 61.8 1.0 CD2 B:HIS27 3.2 76.6 1.0 CG B:ASP25 3.3 87.2 1.0 CD B:GLU265 3.6 84.1 1.0 FE B:FE401 3.6 50.9 1.0 OD1 B:ASP25 3.7 92.4 1.0 ND1 B:HIS211 4.0 59.5 1.0 CB B:GLU265 4.1 56.1 1.0 CG B:HIS211 4.2 61.4 1.0 ND1 B:HIS27 4.3 75.1 1.0 CB B:ASP337 4.3 76.6 1.0 CG B:HIS27 4.3 76.7 1.0 CG B:GLU265 4.4 73.1 1.0 OE2 B:GLU265 4.4 92.1 1.0 CE1 B:HIS340 4.5 90.8 1.0 ND1 B:HIS340 4.5 96.7 1.0 CB B:ASP25 4.6 81.4 1.0 O B:HOH520 4.8 52.2 1.0 OE1 B:GLN309 4.8 73.0 1.0 CA B:ASP337 4.9 70.1 1.0

M.Hibi, B.Mikami, J.Ogawa. Catabolism of 2-Aminoisobutyric Acid Initiated By A Novel Four-Component Hydroxylase in Rhodococcus Wratislaviensis To Be Published.