Iron in PDB 1j30: The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon

The structure of The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon, PDB code: 1j30 was solved by S.Fushinobu, H.Shoun, T.Wakagi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.29 / 1.70
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	72.428, 72.428, 98.208, 90.00, 90.00, 120.00
R / Rfree (%)	19.2 / 22.3

The structure of The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon also contains other interesting chemical elements:

Zinc

(Zn)

2 atoms

The binding sites of Iron atom in the The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon (pdb code 1j30). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon, PDB code: 1j30:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon


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 Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe401 b:16.3 occ:1.00 OE2 B:GLU126 2.0 23.5 1.0 OE1 A:GLU53 2.1 18.8 1.0 O1 B:OXY403 2.1 20.7 0.8 ND1 A:HIS56 2.1 17.8 1.0 OE2 A:GLU20 2.1 15.8 1.0 OE1 A:GLU20 2.4 23.2 1.0 CD A:GLU20 2.6 17.7 1.0 CD B:GLU126 3.0 22.3 1.0 CE1 A:HIS56 3.0 15.9 1.0 O2 B:OXY403 3.0 23.2 0.8 CD A:GLU53 3.1 21.8 1.0 CG A:HIS56 3.2 14.9 1.0 OE1 B:GLU126 3.4 25.0 1.0 OE2 A:GLU53 3.6 26.8 1.0 CB A:HIS56 3.6 11.9 1.0 ZN B:ZN402 3.8 26.3 0.9 CG A:GLU20 4.1 16.4 1.0 CA A:GLU53 4.1 9.7 1.0 OE1 B:GLU95 4.1 25.7 1.0 NE2 A:HIS56 4.2 14.1 1.0 CG B:GLU126 4.3 16.6 1.0 CG A:GLU53 4.3 9.8 1.0 CD2 A:HIS56 4.3 17.0 1.0 CB A:GLU53 4.4 11.2 1.0 CE1 B:HIS129 4.7 16.2 1.0 N A:GLU53 4.7 12.1 1.0 ND1 B:HIS129 4.8 16.4 1.0 OH B:TYR100 4.8 17.4 1.0 CB A:GLU20 4.8 12.6 1.0 O A:GLY52 4.8 14.0 1.0 CE1 B:TYR100 4.9 19.1 1.0

Iron binding site 2 out of 2 in the The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic and Thermoacidiphilic Archaeon within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe404 b:15.8 occ:1.00 OE1 A:GLU126 1.9 24.4 1.0 OE2 B:GLU53 2.1 19.0 1.0 ND1 B:HIS56 2.1 14.4 1.0 OE1 B:GLU20 2.1 12.5 1.0 O1 A:OXY406 2.4 22.5 0.7 OE2 B:GLU20 2.4 17.8 1.0 CD B:GLU20 2.5 12.2 1.0 CE1 B:HIS56 2.9 13.0 1.0 CD A:GLU126 3.0 19.5 1.0 CD B:GLU53 3.1 21.4 1.0 CG B:HIS56 3.2 10.5 1.0 O2 A:OXY406 3.2 21.3 0.9 OE2 A:GLU126 3.4 21.3 1.0 CB B:HIS56 3.6 10.4 1.0 OE1 B:GLU53 3.7 21.9 1.0 ZN A:ZN405 3.8 22.2 0.8 CG B:GLU20 4.0 11.7 1.0 NE2 B:HIS56 4.1 11.7 1.0 CA B:GLU53 4.1 7.6 1.0 CD2 B:HIS56 4.2 11.9 1.0 CG A:GLU126 4.3 12.6 1.0 CG B:GLU53 4.3 10.9 1.0 OE1 A:GLU95 4.4 27.8 1.0 CB B:GLU53 4.4 9.3 1.0 CE1 A:HIS129 4.6 12.6 1.0 ND1 A:HIS129 4.8 12.4 1.0 N B:GLU53 4.8 10.8 1.0 OH A:TYR100 4.8 15.7 1.0 CB B:GLU20 4.8 8.7 1.0 O B:GLY52 4.8 9.0 1.0 CE1 A:TYR100 4.9 14.2 1.0

S.Fushinobu, H.Shoun, T.Wakagi. The Crystal Structure of Sulerythrin, A Rubrerythrin-Like Protein From A Strictly Aerobic Archaeon, Sulfolobus Tokodaii Strain 7, Shows Unexpected Domain Swapping Biochemistry V. 42 11707 2003.
ISSN: ISSN 0006-2960
PubMed: 14529281
DOI: 10.1021/BI034220B