Iron in PDB 1m59: Crystal Structure of P40V Mutant of Trypsin-Solubilized Fragment of Cytochrome B5

The structure of Crystal Structure of P40V Mutant of Trypsin-Solubilized Fragment of Cytochrome B5, PDB code: 1m59 was solved by Z.-Q.Wang, J.Wu, Y.-H.Wang, W.Qian, Y.Xie, Z.-X.Xia, Z.-X.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.88 / 1.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	70.709, 40.388, 39.299, 90.00, 111.72, 90.00
R / Rfree (%)	19.3 / 22.7

The binding sites of Iron atom in the Crystal Structure of P40V Mutant of Trypsin-Solubilized Fragment of Cytochrome B5 (pdb code 1m59). 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 Crystal Structure of P40V Mutant of Trypsin-Solubilized Fragment of Cytochrome B5, PDB code: 1m59:

Iron binding site 1 out of 1 in the Crystal Structure of P40V Mutant of Trypsin-Solubilized Fragment of Cytochrome B5


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 P40V Mutant of Trypsin-Solubilized Fragment of Cytochrome B5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:18.0 occ:1.00 FE A:HEM201 0.0 18.0 1.0 NA A:HEM201 2.0 19.2 1.0 ND A:HEM201 2.0 19.1 1.0 NB A:HEM201 2.0 17.2 1.0 NC A:HEM201 2.0 17.6 1.0 NE2 A:HIS63 2.0 16.8 1.0 NE2 A:HIS39 2.1 17.3 1.0 CD2 A:HIS63 3.0 16.9 1.0 C1C A:HEM201 3.0 18.1 1.0 C1A A:HEM201 3.0 20.4 1.0 C4A A:HEM201 3.0 20.3 1.0 C1B A:HEM201 3.0 20.2 1.0 C4D A:HEM201 3.1 20.8 1.0 CE1 A:HIS39 3.1 16.8 1.0 C1D A:HEM201 3.1 19.5 1.0 C4B A:HEM201 3.1 18.2 1.0 CE1 A:HIS63 3.1 17.4 1.0 C4C A:HEM201 3.1 18.6 1.0 CD2 A:HIS39 3.1 16.1 1.0 CHC A:HEM201 3.4 16.4 1.0 CHB A:HEM201 3.4 19.4 1.0 CHA A:HEM201 3.4 20.6 1.0 CHD A:HEM201 3.5 18.7 1.0 CG A:HIS63 4.2 18.9 1.0 ND1 A:HIS63 4.2 18.7 1.0 ND1 A:HIS39 4.2 17.8 1.0 CG A:HIS39 4.3 16.4 1.0 C2A A:HEM201 4.3 21.6 1.0 C3A A:HEM201 4.3 21.6 1.0 C2D A:HEM201 4.3 21.5 1.0 C2C A:HEM201 4.3 18.2 1.0 C3D A:HEM201 4.3 22.8 1.0 C2B A:HEM201 4.3 18.8 1.0 C3B A:HEM201 4.3 19.0 1.0 C3C A:HEM201 4.3 19.4 1.0

Z.-Q.Wang, J.Wu, Y.-H.Wang, W.Qian, Y.Xie, Z.-X.Xia, Z.-X.Huang. PROLINE40 Is Essential to Maintaining Cytochrome B5 Stability and Its Electron Transfer with Cytochrome C Chin.J.Chem. V. 20 1212 2002.
ISSN: ISSN 1001-604X