Iron in PDB 1han: Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad

All present enzymatic activity of Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad:
1.13.11.39;

The structure of Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad, PDB code: 1han was solved by S.Han, J.T.Bolin, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	7.00 / 1.90
Space group	I 4 2 2
Cell size a, b, c (Å), α, β, γ (°)	122.580, 122.580, 111.360, 90.00, 90.00, 90.00
R / Rfree (%)	16.2 / 19

The binding sites of Iron atom in the Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad (pdb code 1han). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad, PDB code: 1han:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe500 b:14.3 occ:1.00 OE1 A:GLU260 2.0 11.3 1.0 O A:HOH3012 2.1 13.3 1.0 NE2 A:HIS146 2.2 11.3 1.0 NE2 A:HIS210 2.3 13.1 1.0 O A:HOH3001 2.4 12.7 1.0 CE1 A:HIS146 3.0 10.6 1.0 CE1 A:HIS210 3.1 15.3 1.0 CD A:GLU260 3.1 9.7 1.0 CD2 A:HIS146 3.3 12.4 1.0 CD2 A:HIS210 3.4 12.8 1.0 OE2 A:GLU260 3.6 13.1 1.0 OH A:TYR250 3.8 13.8 1.0 NE2 A:HIS195 4.0 13.2 1.0 CB A:MET212 4.2 10.0 1.0 ND1 A:HIS146 4.2 11.8 1.0 ND1 A:HIS210 4.3 15.5 1.0 O A:HOH4014 4.3 20.1 1.0 CG A:GLU260 4.4 8.4 1.0 CG A:HIS146 4.4 12.1 1.0 CG A:MET212 4.4 11.3 1.0 CE1 A:HIS195 4.4 12.6 1.0 CG A:HIS210 4.5 13.2 1.0 CB A:GLU260 4.5 10.2 1.0 OD2 A:ASP244 4.7 15.5 1.0 CZ A:TYR250 4.7 13.1 1.0 NE2 A:HIS241 4.8 15.6 1.0 CD2 A:HIS241 4.9 14.0 1.0

Iron binding site 2 out of 2 in the Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:45.4 occ:0.50 NE2 A:HIS189 2.4 15.9 1.0 CE1 A:HIS189 3.3 16.2 1.0 CD2 A:HIS189 3.5 14.9 1.0 CB A:GLN168 4.0 22.3 1.0 O A:HOH8027 4.1 51.3 1.0 CG A:GLN168 4.1 27.6 1.0 ND1 A:HIS189 4.5 15.4 1.0 CG A:HIS189 4.6 15.1 1.0 CG1 A:VAL268 4.7 27.7 1.0

S.Han, L.D.Eltis, K.N.Timmis, S.W.Muchmore, J.T.Bolin. Crystal Structure of the Biphenyl-Cleaving Extradiol Dioxygenase From A Pcb-Degrading Pseudomonad. Science V. 270 976 1995.
ISSN: ISSN 0036-8075
PubMed: 7481800