Iron in PDB 1ehb: Crystal Structure of Recombinant Trypsin-Solubilized Fragment of Cytochrome B5

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

Resolution Low / High (Å)	100.00 / 1.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	70.700, 40.440, 39.280, 90.00, 111.76, 90.00
R / Rfree (%)	19.8 / 24.8

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

Iron binding site 1 out of 1 in the Crystal Structure of Recombinant 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 Recombinant Trypsin-Solubilized Fragment of Cytochrome B5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:19.9 occ:1.00 FE A:HEM201 0.0 19.9 1.0 NA A:HEM201 2.0 21.4 1.0 NC A:HEM201 2.0 19.5 1.0 ND A:HEM201 2.0 21.8 1.0 NB A:HEM201 2.0 19.4 1.0 NE2 A:HIS63 2.0 20.3 1.0 NE2 A:HIS39 2.1 19.6 1.0 C1A A:HEM201 3.0 22.2 1.0 CD2 A:HIS63 3.0 21.0 1.0 C1C A:HEM201 3.0 19.5 1.0 C4A A:HEM201 3.0 21.0 1.0 CE1 A:HIS63 3.0 21.1 1.0 C4D A:HEM201 3.0 22.5 1.0 C1D A:HEM201 3.1 21.4 1.0 C4C A:HEM201 3.1 19.8 1.0 C4B A:HEM201 3.1 19.4 1.0 C1B A:HEM201 3.1 20.4 1.0 CD2 A:HIS39 3.1 18.3 1.0 CE1 A:HIS39 3.1 19.0 1.0 CHA A:HEM201 3.4 22.9 1.0 CHC A:HEM201 3.4 18.6 1.0 CHD A:HEM201 3.4 21.1 1.0 CHB A:HEM201 3.4 20.0 1.0 ND1 A:HIS63 4.2 21.2 1.0 CG A:HIS63 4.2 22.4 1.0 ND1 A:HIS39 4.2 19.4 1.0 CG A:HIS39 4.2 19.9 1.0 C2A A:HEM201 4.3 22.0 1.0 C3A A:HEM201 4.3 22.1 1.0 C2C A:HEM201 4.3 19.5 1.0 C3C A:HEM201 4.3 20.2 1.0 C2D A:HEM201 4.3 23.7 1.0 C2B A:HEM201 4.3 19.1 1.0 C3B A:HEM201 4.3 20.0 1.0 C3D A:HEM201 4.3 24.7 1.0

J.Wu, J.H.Gan, Z.X.Xia, Y.H.Wang, W.H.Wang, L.L.Xue, Y.Xie, Z.X.Huang. Crystal Structure of Recombinant Trypsin-Solubilized Fragment of Cytochrome B(5) and the Structural Comparison with VAL61HIS Mutant. Proteins V. 40 249 2000.
ISSN: ISSN 0887-3585
PubMed: 10842340
DOI: 10.1002/(SICI)1097-0134(20000801)40:2<249::AID-PROT70>3.0.CO;2-H