Iron in PDB 1m1n: Nitrogenase Mofe Protein From Azotobacter Vinelandii

All present enzymatic activity of Nitrogenase Mofe Protein From Azotobacter Vinelandii:
1.18.6.1;

The structure of Nitrogenase Mofe Protein From Azotobacter Vinelandii, PDB code: 1m1n was solved by O.Einsle, F.A.Tezcan, S.L.A.Andrade, B.Schmid, M.Yoshida, J.B.Howard, D.C.Rees, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.16
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	108.310, 131.630, 159.159, 90.00, 108.37, 90.00
R / Rfree (%)	12.3 / 14.9

The structure of Nitrogenase Mofe Protein From Azotobacter Vinelandii also contains other interesting chemical elements:

Molybdenum	(Mo)	4 atoms
Calcium	(Ca)	4 atoms

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 30; Page 4, Binding sites: 31 - 40; Page 5, Binding sites: 41 - 50; Page 6, Binding sites: 51 - 60;

Binding sites:

The binding sites of Iron atom in the Nitrogenase Mofe Protein From Azotobacter Vinelandii (pdb code 1m1n). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 60 binding sites of Iron where determined in the Nitrogenase Mofe Protein From Azotobacter Vinelandii, PDB code: 1m1n:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe6496 b:12.5 occ:1.00 FE4 A:CFN6496 0.0 12.5 1.0 NX A:CFN6496 1.9 12.8 1.0 S3A A:CFN6496 2.2 12.3 1.0 S1A A:CFN6496 2.3 13.0 1.0 S4A A:CFN6496 2.3 12.7 1.0 FE5 A:CFN6496 2.6 12.4 1.0 FE3 A:CFN6496 2.6 12.5 1.0 FE1 A:CFN6496 2.7 13.2 1.0 FE2 A:CFN6496 2.7 12.7 1.0 FE7 A:CFN6496 3.7 12.0 1.0 FE6 A:CFN6496 3.7 12.3 1.0 S2A A:CFN6496 3.8 13.1 1.0 N A:LEU358 4.0 14.3 1.0 N A:GLY357 4.0 12.8 1.0 CB A:LEU358 4.1 14.2 1.0 S4B A:CFN6496 4.3 11.8 1.0 S1B A:CFN6496 4.3 12.2 1.0 S5A A:CFN6496 4.5 12.4 1.0 S2B A:CFN6496 4.5 12.6 1.0 C A:GLY357 4.6 14.0 1.0 CA A:LEU358 4.6 13.6 1.0 CA A:GLY357 4.6 13.1 1.0 SG A:CYS275 4.6 13.1 1.0 N A:ARG359 4.6 12.8 1.0 CG A:ARG359 4.8 13.7 1.0 CD A:ARG359 4.9 13.7 1.0 CA A:GLY356 4.9 13.7 1.0 CZ A:PHE381 5.0 14.6 1.0

Iron binding site 2 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe6496 b:12.5 occ:1.00 FE3 A:CFN6496 0.0 12.5 1.0 NX A:CFN6496 2.0 12.8 1.0 S5A A:CFN6496 2.2 12.4 1.0 S2A A:CFN6496 2.3 13.1 1.0 S4A A:CFN6496 2.3 12.7 1.0 FE7 A:CFN6496 2.6 12.0 1.0 FE4 A:CFN6496 2.6 12.5 1.0 FE1 A:CFN6496 2.7 13.2 1.0 FE2 A:CFN6496 2.7 12.7 1.0 FE6 A:CFN6496 3.7 12.3 1.0 FE5 A:CFN6496 3.7 12.4 1.0 S1A A:CFN6496 3.9 13.0 1.0 NH2 A:ARG96 4.1 14.2 1.0 O A:HOH6540 4.1 14.7 1.0 CD2 A:TYR229 4.1 12.7 1.0 S3B A:CFN6496 4.2 12.0 1.0 S4B A:CFN6496 4.2 11.8 1.0 S2B A:CFN6496 4.5 12.6 1.0 CE2 A:TYR229 4.5 13.5 1.0 S3A A:CFN6496 4.5 12.3 1.0 SG A:CYS275 4.8 13.1 1.0

Iron binding site 3 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe6496 b:12.0 occ:1.00 FE7 A:CFN6496 0.0 12.0 1.0 NX A:CFN6496 2.0 12.8 1.0 S5A A:CFN6496 2.2 12.4 1.0 S4B A:CFN6496 2.2 11.8 1.0 S3B A:CFN6496 2.3 12.0 1.0 FE3 A:CFN6496 2.6 12.5 1.0 FE6 A:CFN6496 2.6 12.3 1.0 FE5 A:CFN6496 2.6 12.4 1.0 MO1 A:CFN6496 2.7 12.4 1.0 FE4 A:CFN6496 3.7 12.5 1.0 FE2 A:CFN6496 3.7 12.7 1.0 O5 A:HCA6494 3.7 11.5 1.0 O A:HOH6640 3.7 15.7 1.0 S1B A:CFN6496 3.8 12.2 1.0 NE A:ARG96 4.1 14.5 1.0 NH2 A:ARG96 4.2 14.2 1.0 S2A A:CFN6496 4.3 13.1 1.0 S4A A:CFN6496 4.3 12.7 1.0 S2B A:CFN6496 4.4 12.6 1.0 S3A A:CFN6496 4.5 12.3 1.0 O7 A:HCA6494 4.6 11.6 1.0 ND1 A:HIS442 4.6 11.4 1.0 CZ A:ARG96 4.7 12.9 1.0 C7 A:HCA6494 4.7 11.7 1.0 NH1 A:ARG359 4.8 13.4 1.0 CZ A:ARG359 4.9 13.7 1.0

Iron binding site 4 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe6496 b:12.3 occ:1.00 FE6 A:CFN6496 0.0 12.3 1.0 NX A:CFN6496 2.1 12.8 1.0 S2B A:CFN6496 2.2 12.6 1.0 S3B A:CFN6496 2.2 12.0 1.0 S1B A:CFN6496 2.2 12.2 1.0 FE2 A:CFN6496 2.6 12.7 1.0 FE7 A:CFN6496 2.6 12.0 1.0 FE5 A:CFN6496 2.6 12.4 1.0 MO1 A:CFN6496 2.7 12.4 1.0 FE3 A:CFN6496 3.7 12.5 1.0 FE4 A:CFN6496 3.7 12.5 1.0 O7 A:HCA6494 3.8 11.6 1.0 S4B A:CFN6496 3.8 11.8 1.0 CZ A:PHE381 4.1 14.6 1.0 S2A A:CFN6496 4.2 13.1 1.0 S1A A:CFN6496 4.3 13.0 1.0 CG2 A:VAL70 4.4 16.0 1.0 O5 A:HCA6494 4.5 11.5 1.0 S5A A:CFN6496 4.5 12.4 1.0 O1 A:HCA6494 4.5 15.0 1.0 S3A A:CFN6496 4.5 12.3 1.0 CE2 A:PHE381 4.6 13.5 1.0 ND1 A:HIS442 4.7 11.4 1.0 C3 A:HCA6494 4.8 12.6 1.0 C2 A:HCA6494 4.9 13.9 1.0

Iron binding site 5 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe6496 b:12.7 occ:1.00 FE2 A:CFN6496 0.0 12.7 1.0 NX A:CFN6496 2.0 12.8 1.0 S2B A:CFN6496 2.2 12.6 1.0 S2A A:CFN6496 2.2 13.1 1.0 S1A A:CFN6496 2.3 13.0 1.0 FE6 A:CFN6496 2.6 12.3 1.0 FE4 A:CFN6496 2.7 12.5 1.0 FE1 A:CFN6496 2.7 13.2 1.0 FE3 A:CFN6496 2.7 12.5 1.0 FE5 A:CFN6496 3.7 12.4 1.0 FE7 A:CFN6496 3.7 12.0 1.0 S4A A:CFN6496 3.9 12.7 1.0 CZ A:PHE381 4.0 14.6 1.0 NE2 A:HIS195 4.1 14.7 1.0 S3B A:CFN6496 4.2 12.0 1.0 S1B A:CFN6496 4.2 12.2 1.0 CE1 A:HIS195 4.3 15.0 1.0 CG1 A:VAL70 4.4 16.2 1.0 S3A A:CFN6496 4.5 12.3 1.0 S5A A:CFN6496 4.5 12.4 1.0 CE1 A:PHE381 4.5 13.1 1.0 SG A:CYS275 4.6 13.1 1.0 CG2 A:VAL70 4.9 16.0 1.0

Iron binding site 6 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe6496 b:13.2 occ:1.00 FE1 A:CFN6496 0.0 13.2 1.0 SG A:CYS275 2.3 13.1 1.0 S2A A:CFN6496 2.3 13.1 1.0 S1A A:CFN6496 2.3 13.0 1.0 S4A A:CFN6496 2.3 12.7 1.0 FE4 A:CFN6496 2.7 12.5 1.0 FE3 A:CFN6496 2.7 12.5 1.0 FE2 A:CFN6496 2.7 12.7 1.0 CB A:CYS275 3.3 13.0 1.0 NX A:CFN6496 3.4 12.8 1.0 OG A:SER278 4.1 13.8 1.0 CB A:LEU358 4.2 14.2 1.0 CB A:SER278 4.4 13.4 1.0 CA A:CYS275 4.5 13.4 1.0 CE2 A:TYR229 4.5 13.5 1.0 CD2 A:LEU358 4.7 15.4 1.0 S2B A:CFN6496 4.8 12.6 1.0 S5A A:CFN6496 4.8 12.4 1.0 S3A A:CFN6496 4.8 12.3 1.0 CD2 A:TYR229 4.9 12.7 1.0 N A:SER278 5.0 13.7 1.0 N A:LEU358 5.0 14.3 1.0

Iron binding site 7 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe6496 b:12.4 occ:1.00 FE5 A:CFN6496 0.0 12.4 1.0 NX A:CFN6496 2.0 12.8 1.0 S4B A:CFN6496 2.2 11.8 1.0 S3A A:CFN6496 2.3 12.3 1.0 S1B A:CFN6496 2.3 12.2 1.0 FE4 A:CFN6496 2.6 12.5 1.0 FE7 A:CFN6496 2.6 12.0 1.0 FE6 A:CFN6496 2.6 12.3 1.0 MO1 A:CFN6496 2.7 12.4 1.0 ND1 A:HIS442 3.7 11.4 1.0 FE2 A:CFN6496 3.7 12.7 1.0 FE3 A:CFN6496 3.7 12.5 1.0 S3B A:CFN6496 3.9 12.0 1.0 N A:GLY356 4.1 13.3 1.0 CA A:GLY356 4.2 13.7 1.0 CE1 A:HIS442 4.2 11.8 1.0 CG2 A:ILE355 4.2 14.2 1.0 S1A A:CFN6496 4.3 13.0 1.0 S4A A:CFN6496 4.3 12.7 1.0 S2B A:CFN6496 4.5 12.6 1.0 S5A A:CFN6496 4.5 12.4 1.0 CG A:HIS442 4.6 11.7 1.0 O7 A:HCA6494 4.7 11.6 1.0 CD A:ARG359 4.7 13.7 1.0 O5 A:HCA6494 4.7 11.5 1.0 N A:GLY357 4.7 12.8 1.0 CZ A:PHE381 5.0 14.6 1.0

Iron binding site 8 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe6498 b:13.5 occ:1.00 FE1 B:CLF6498 0.0 13.5 1.0 S2A B:CLF6498 2.3 13.7 1.0 S3A B:CLF6498 2.3 13.1 1.0 SG B:CYS95 2.3 13.2 1.0 S1 B:CLF6498 2.5 13.2 1.0 FE2 B:CLF6498 2.5 13.5 1.0 FE4 B:CLF6498 2.6 13.1 1.0 FE3 B:CLF6498 2.8 13.4 1.0 FE8 B:CLF6498 2.9 13.2 1.0 N B:CYS95 3.3 12.9 1.0 CB B:CYS95 3.5 12.6 1.0 CA B:CYS95 3.6 13.2 1.0 FE5 B:CLF6498 3.8 9.2 0.6 S4A B:CLF6498 3.8 13.9 1.0 S4B B:CLF6498 4.0 13.2 1.0 C B:GLY94 4.0 13.2 1.0 OG B:SER92 4.1 16.2 0.5 O B:HOH7507 4.4 15.6 1.0 CA B:GLY94 4.5 13.3 1.0 SG A:CYS154 4.5 14.1 1.0 FE6 B:CLF6498 4.6 9.7 0.6 SG A:CYS88 4.6 13.2 1.0 CB B:SER92 4.7 19.4 0.5 O B:GLY94 4.7 14.1 1.0 SG A:CYS62 4.8 13.7 1.0 O B:SER92 4.8 15.0 1.0 N B:GLY94 4.8 14.2 1.0

Iron binding site 9 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe6498 b:13.5 occ:1.00 FE2 B:CLF6498 0.0 13.5 1.0 S4A B:CLF6498 2.3 13.9 1.0 S2A B:CLF6498 2.3 13.7 1.0 SG A:CYS154 2.3 14.1 1.0 S1 B:CLF6498 2.5 13.2 1.0 FE1 B:CLF6498 2.5 13.5 1.0 FE4 B:CLF6498 2.6 13.1 1.0 FE3 B:CLF6498 2.8 13.4 1.0 CB A:CYS154 3.5 13.4 1.0 N A:CYS154 3.8 13.9 1.0 O B:HOH7507 3.8 15.6 1.0 S3A B:CLF6498 3.8 13.1 1.0 CA A:GLY185 3.9 17.0 1.0 OG B:SER92 4.0 16.2 0.5 N A:GLY185 4.1 15.1 1.0 CA A:CYS154 4.2 14.9 1.0 SG B:CYS95 4.2 13.2 1.0 FE8 B:CLF6498 4.4 13.2 1.0 OG B:SER92 4.5 24.9 0.5 CB B:SER92 4.6 19.4 0.5 FE5 B:CLF6498 4.6 9.2 0.6 SG A:CYS88 4.6 13.2 1.0 C A:GLY185 4.7 17.4 1.0 CB B:SER92 4.8 15.7 0.5 FE6 B:CLF6498 4.8 9.7 0.6 SG A:CYS62 4.9 13.7 1.0 C A:GLU153 5.0 13.7 1.0 SG B:CYS153 5.0 14.3 1.0 N A:PHE186 5.0 18.6 1.0

Iron binding site 10 out of 60 in the Nitrogenase Mofe Protein From Azotobacter Vinelandii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Nitrogenase Mofe Protein From Azotobacter Vinelandii within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe6498 b:13.4 occ:1.00 FE3 B:CLF6498 0.0 13.4 1.0 S3A B:CLF6498 2.3 13.1 1.0 SG A:CYS62 2.3 13.7 1.0 S2A B:CLF6498 2.3 13.7 1.0 S4A B:CLF6498 2.3 13.9 1.0 FE4 B:CLF6498 2.7 13.1 1.0 FE1 B:CLF6498 2.8 13.5 1.0 FE2 B:CLF6498 2.8 13.5 1.0 CB A:CYS62 3.5 14.2 1.0 CA A:GLY185 3.8 17.0 1.0 CB A:TYR64 4.0 14.4 1.0 S1 B:CLF6498 4.2 13.2 1.0 CA B:GLY94 4.3 13.3 1.0 N A:GLY185 4.5 15.1 1.0 CD1 A:TYR64 4.5 14.0 1.0 CG A:TYR64 4.6 14.0 1.0 C B:GLY94 4.6 13.2 1.0 N B:CYS95 4.6 12.9 1.0 SG A:CYS154 4.8 14.1 1.0 N A:TYR64 4.9 13.7 1.0 CA A:CYS62 4.9 14.2 1.0 SG A:CYS88 4.9 13.2 1.0 O B:HOH7549 4.9 16.6 1.0 C A:GLY185 4.9 17.4 1.0 CE2 B:TYR98 5.0 15.7 1.0

O.Einsle, F.A.Tezcan, S.L.Andrade, B.Schmid, M.Yoshida, J.B.Howard, D.C.Rees. Nitrogenase Mofe-Protein at 1.16 A Resolution: A Central Ligand in the Femo-Cofactor. Science V. 297 1696 2002.
ISSN: ISSN 0036-8075
PubMed: 12215645
DOI: 10.1126/SCIENCE.1073877