Iron in PDB 3mn0: Introducing A 2-His-1-Glu Non-Heme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity: Cu(II)-Cn-Febmb(-His) Form

The structure of Introducing A 2-His-1-Glu Non-Heme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity: Cu(II)-Cn-Febmb(-His) Form, PDB code: 3mn0 was solved by Y.-W.Lin, N.Yeung, Y.-G.Gao, K.D.Miner, L.Lei, H.Robinson, Y.Lu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.65
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	39.610, 48.420, 77.630, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / 27.3

The structure of Introducing A 2-His-1-Glu Non-Heme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity: Cu(II)-Cn-Febmb(-His) Form also contains other interesting chemical elements:

Copper

(Cu)

1 atom

The binding sites of Iron atom in the Introducing A 2-His-1-Glu Non-Heme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity: Cu(II)-Cn-Febmb(-His) Form (pdb code 3mn0). 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 Introducing A 2-His-1-Glu Non-Heme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity: Cu(II)-Cn-Febmb(-His) Form, PDB code: 3mn0:

Iron binding site 1 out of 1 in the Introducing A 2-His-1-Glu Non-Heme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity: Cu(II)-Cn-Febmb(-His) Form


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Introducing A 2-His-1-Glu Non-Heme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity: Cu(II)-Cn-Febmb(-His) Form within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe155 b:15.2 occ:1.00 FE A:HEM155 0.0 15.2 1.0 ND A:HEM155 2.0 16.7 1.0 NC A:HEM155 2.0 17.5 1.0 NB A:HEM155 2.0 13.1 1.0 NE2 A:HIS93 2.0 15.9 1.0 NA A:HEM155 2.0 17.3 1.0 C A:CYN154 2.1 17.5 1.0 CE1 A:HIS93 3.0 17.8 1.0 C1C A:HEM155 3.0 12.6 1.0 CD2 A:HIS93 3.0 15.3 1.0 C1B A:HEM155 3.0 14.3 1.0 C4D A:HEM155 3.0 16.6 1.0 C4C A:HEM155 3.0 16.1 1.0 C1A A:HEM155 3.0 12.9 1.0 C1D A:HEM155 3.1 14.5 1.0 C4B A:HEM155 3.1 13.7 1.0 C4A A:HEM155 3.1 12.5 1.0 N A:CYN154 3.2 16.4 1.0 CHC A:HEM155 3.4 16.9 1.0 CHD A:HEM155 3.4 14.4 1.0 CHA A:HEM155 3.4 19.9 1.0 CHB A:HEM155 3.4 13.8 1.0 ND1 A:HIS93 4.1 16.3 1.0 CG A:HIS93 4.2 12.9 1.0 C2C A:HEM155 4.2 18.2 1.0 C2B A:HEM155 4.3 13.2 1.0 C3B A:HEM155 4.3 13.1 1.0 C3D A:HEM155 4.3 22.4 1.0 C2D A:HEM155 4.3 18.1 1.0 C3A A:HEM155 4.3 16.1 1.0 C3C A:HEM155 4.3 18.5 1.0 C2A A:HEM155 4.3 23.0 1.0 CG2 A:VAL68 4.6 15.5 1.0 CE1 A:HIS64 4.7 22.7 1.0 CU A:CU156 4.9 22.9 1.0 NE2 A:HIS64 4.9 17.4 1.0

Y.W.Lin, N.Yeung, Y.G.Gao, K.D.Miner, L.Lei, H.Robinson, Y.Lu. Introducing A 2-His-1-Glu Nonheme Iron Center Into Myoglobin Confers Nitric Oxide Reductase Activity. J.Am.Chem.Soc. V. 132 9970 2010.
ISSN: ISSN 0002-7863
PubMed: 20586490
DOI: 10.1021/JA103516N