Iron in PDB 2ekt: Crystal Structure of Myoglobin Reconstituted with 6-Methyl-6- Depropionatehemin

The structure of Crystal Structure of Myoglobin Reconstituted with 6-Methyl-6- Depropionatehemin, PDB code: 2ekt was solved by K.Harada, M.Makino, H.Sugimoto, S.Hirota, T.Matsuo, Y.Shiro, Y.Hisaeda, T.Hayashi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.10
Space group	P 6
Cell size a, b, c (Å), α, β, γ (°)	90.248, 90.248, 45.346, 90.00, 90.00, 120.00
R / Rfree (%)	13.1 / 15.8

The binding sites of Iron atom in the Crystal Structure of Myoglobin Reconstituted with 6-Methyl-6- Depropionatehemin (pdb code 2ekt). 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 Myoglobin Reconstituted with 6-Methyl-6- Depropionatehemin, PDB code: 2ekt:

Iron binding site 1 out of 1 in the Crystal Structure of Myoglobin Reconstituted with 6-Methyl-6- Depropionatehemin


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 Myoglobin Reconstituted with 6-Methyl-6- Depropionatehemin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe154 b:7.6 occ:1.00 FE A:6HE154 0.0 7.6 1.0 NA A:6HE154 2.0 7.7 1.0 ND A:6HE154 2.0 8.2 1.0 NB A:6HE154 2.0 7.0 1.0 NC A:6HE154 2.0 7.8 1.0 NE2 A:HIS93 2.0 7.3 1.0 O A:HOH1162 2.1 9.2 1.0 CE1 A:HIS93 3.0 8.3 1.0 C4B A:6HE154 3.0 7.4 1.0 C1B A:6HE154 3.0 7.0 1.0 C1A A:6HE154 3.0 7.8 1.0 C1D A:6HE154 3.0 8.1 1.0 C4C A:6HE154 3.0 8.1 1.0 C1C A:6HE154 3.1 7.9 1.0 C4D A:6HE154 3.1 8.6 1.0 CD2 A:HIS93 3.1 8.1 1.0 C4A A:6HE154 3.1 7.0 1.0 CHD A:6HE154 3.4 8.7 1.0 CHC A:6HE154 3.4 7.8 1.0 CHB A:6HE154 3.4 7.3 1.0 CHA A:6HE154 3.4 8.6 1.0 ND1 A:HIS93 4.2 8.2 1.0 CG A:HIS93 4.2 7.5 1.0 C2D A:6HE154 4.2 9.2 1.0 C3C A:6HE154 4.3 8.7 1.0 C3A A:6HE154 4.3 7.2 1.0 C3D A:6HE154 4.3 9.3 1.0 C2A A:6HE154 4.3 7.8 1.0 C2B A:6HE154 4.3 7.3 1.0 C2C A:6HE154 4.3 8.6 1.0 C3B A:6HE154 4.3 7.2 1.0 NE2 A:HIS64 4.4 10.0 1.0 CG2 A:VAL68 4.7 8.1 1.0 CE1 A:HIS64 4.8 10.8 1.0

K.Harada, M.Makino, H.Sugimoto, S.Hirota, T.Matsuo, Y.Shiro, Y.Hisaeda, T.Hayashi. Structure and Ligand Binding Properties of Myoglobins Reconstituted with Monodepropionated Heme: Functional Role of Each Heme Propionate Side Chain Biochemistry V. 46 9406 2007.
ISSN: ISSN 0006-2960
PubMed: 17636874
DOI: 10.1021/BI7007068