Iron in PDB 3m3b: The Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin: Zn(II)-I107E Febmb (Zn(II) Binding to Feb Site)

The structure of The Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin: Zn(II)-I107E Febmb (Zn(II) Binding to Feb Site), PDB code: 3m3b was solved by Y.-W.Lin, N.Yeung, Y.-G.Gao, K.D.Miner, S.Tian, H.Robinson, Y.Lu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	39.760, 47.540, 77.210, 90.00, 90.00, 90.00
R / Rfree (%)	n/a / 26.1

The structure of The Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin: Zn(II)-I107E Febmb (Zn(II) Binding to Feb Site) also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

The binding sites of Iron atom in the The Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin: Zn(II)-I107E Febmb (Zn(II) Binding to Feb Site) (pdb code 3m3b). 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 The Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin: Zn(II)-I107E Febmb (Zn(II) Binding to Feb Site), PDB code: 3m3b:

Iron binding site 1 out of 1 in the The Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin: Zn(II)-I107E Febmb (Zn(II) Binding to Feb Site)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of The Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin: Zn(II)-I107E Febmb (Zn(II) Binding to Feb Site) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe155 b:16.8 occ:1.00 FE A:HEM155 0.0 16.8 1.0 ND A:HEM155 2.0 19.4 1.0 NB A:HEM155 2.0 15.4 1.0 NC A:HEM155 2.0 22.0 1.0 NA A:HEM155 2.0 18.5 1.0 NE2 A:HIS93 2.1 17.0 1.0 OE1 A:GLU68 2.7 28.2 1.0 CE1 A:HIS93 3.0 20.2 1.0 C1B A:HEM155 3.0 18.0 1.0 C1D A:HEM155 3.0 20.1 1.0 C1C A:HEM155 3.0 17.9 1.0 C4D A:HEM155 3.0 16.0 1.0 C4B A:HEM155 3.0 13.2 1.0 C4A A:HEM155 3.0 17.3 1.0 C4C A:HEM155 3.0 20.1 1.0 C1A A:HEM155 3.1 20.5 1.0 CD2 A:HIS93 3.2 17.9 1.0 CHD A:HEM155 3.4 20.8 1.0 CD A:GLU68 3.4 25.8 1.0 CHB A:HEM155 3.4 16.1 1.0 CHC A:HEM155 3.4 11.8 1.0 CHA A:HEM155 3.4 18.3 1.0 CG A:GLU68 3.7 23.1 1.0 ND1 A:HIS93 4.2 19.6 1.0 C2B A:HEM155 4.2 16.2 1.0 C2D A:HEM155 4.2 20.6 1.0 C3B A:HEM155 4.2 16.1 1.0 C3D A:HEM155 4.3 21.3 1.0 C3A A:HEM155 4.3 18.5 1.0 CG A:HIS93 4.3 21.0 1.0 C2C A:HEM155 4.3 16.9 1.0 C2A A:HEM155 4.3 22.3 1.0 C3C A:HEM155 4.3 20.4 1.0 CE1 A:HIS64 4.5 22.9 1.0 OE2 A:GLU68 4.5 23.7 1.0 ZN A:ZN156 4.8 32.3 1.0 NE2 A:HIS64 4.9 24.5 1.0 CB A:GLU68 4.9 18.0 1.0

Y.W.Lin, N.Yeung, Y.G.Gao, K.D.Miner, S.Tian, H.Robinson, Y.Lu. Roles of Glutamates and Metal Ions in A Rationally Designed Nitric Oxide Reductase Based on Myoglobin. Proc.Natl.Acad.Sci.Usa V. 107 8581 2010.
ISSN: ISSN 0027-8424
PubMed: 20421510
DOI: 10.1073/PNAS.1000526107