Iron in PDB 3g6n: Crystal Structure of An Efpdf Complex with Met-Ala-Ser

All present enzymatic activity of Crystal Structure of An Efpdf Complex with Met-Ala-Ser:
3.5.1.88;

The structure of Crystal Structure of An Efpdf Complex with Met-Ala-Ser, PDB code: 3g6n was solved by K.Y.Hwang, K.H.Nam, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.50
Space group	P 64 2 2
Cell size a, b, c (Å), α, β, γ (°)	148.688, 148.688, 141.902, 90.00, 90.00, 120.00
R / Rfree (%)	22.5 / 24.7

The structure of Crystal Structure of An Efpdf Complex with Met-Ala-Ser also contains other interesting chemical elements:

Sodium

(Na)

5 atoms

The binding sites of Iron atom in the Crystal Structure of An Efpdf Complex with Met-Ala-Ser (pdb code 3g6n). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of An Efpdf Complex with Met-Ala-Ser, PDB code: 3g6n:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of An Efpdf Complex with Met-Ala-Ser


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 An Efpdf Complex with Met-Ala-Ser within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe188 b:47.5 occ:1.00 NE2 A:HIS157 2.2 14.8 1.0 SG A:CYS114 2.3 16.8 1.0 NE2 A:HIS161 2.3 19.0 1.0 O A:HOH231 2.6 18.8 1.0 CE1 A:HIS157 3.0 14.2 1.0 CB A:CYS114 3.1 21.5 1.0 CE1 A:HIS161 3.2 18.6 1.0 O A:HOH199 3.2 25.6 1.0 CD2 A:HIS157 3.3 16.7 1.0 CD2 A:HIS161 3.4 19.8 1.0 CA A:CYS114 3.5 29.6 1.0 NE2 A:GLN65 3.5 18.8 1.0 CD A:GLN65 4.1 18.6 1.0 ND1 A:HIS157 4.2 18.1 1.0 O A:GLY113 4.2 33.2 1.0 OE1 A:GLN65 4.2 17.3 1.0 CG A:HIS157 4.3 17.8 1.0 ND1 A:HIS161 4.4 18.7 1.0 C A:CYS114 4.4 30.3 1.0 N F:MET1 4.4 62.0 1.0 CG A:HIS161 4.5 19.3 1.0 CG F:MET1 4.6 74.7 1.0 N A:LEU115 4.6 27.4 1.0 O A:HOH202 4.6 16.1 1.0 CA F:MET1 4.7 62.9 1.0 N A:CYS114 4.7 29.7 1.0 OE2 A:GLU158 4.7 27.0 1.0 C A:GLY113 4.9 32.6 1.0

Iron binding site 2 out of 2 in the Crystal Structure of An Efpdf Complex with Met-Ala-Ser


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of An Efpdf Complex with Met-Ala-Ser within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe188 b:59.4 occ:1.00 NE2 B:HIS161 2.3 28.0 1.0 NE2 B:HIS157 2.3 12.9 1.0 SG B:CYS114 2.6 21.2 1.0 O B:HOH247 2.6 28.7 1.0 CD2 B:HIS157 3.0 14.2 1.0 CD2 B:HIS161 3.2 25.8 1.0 CE1 B:HIS161 3.4 26.5 1.0 NE2 B:GLN65 3.4 21.6 1.0 CB B:CYS114 3.5 21.6 1.0 CE1 B:HIS157 3.5 11.5 1.0 O B:HOH194 3.7 15.4 1.0 CA B:CYS114 3.7 25.9 1.0 OE2 B:GLU158 3.9 28.5 1.0 CD B:GLN65 4.0 23.7 1.0 OE1 B:GLN65 4.1 24.5 1.0 O B:GLY113 4.2 36.0 1.0 CG B:HIS157 4.3 14.9 1.0 CG B:HIS161 4.4 26.8 1.0 ND1 B:HIS161 4.4 27.1 1.0 ND1 B:HIS157 4.5 14.4 1.0 OE1 B:GLU158 4.5 27.5 1.0 N G:MET1 4.6 75.6 1.0 CD B:GLU158 4.6 25.0 1.0 C B:CYS114 4.6 27.1 1.0 CG G:MET1 4.7 58.6 1.0 N B:LEU115 4.7 32.5 1.0 N B:CYS114 4.8 26.5 1.0 O B:HOH200 4.9 16.4 1.0 CA G:MET1 4.9 77.4 1.0 C B:GLY113 4.9 35.3 1.0

K.H.Nam, K.H.Kim, E.E.Kim, K.Y.Hwang. Crystal Structure of An Efpdf Complex with Met-Ala-Ser Based on Crystallographic Packing. Biochem.Biophys.Res.Commun. V. 381 630 2009.
ISSN: ISSN 0006-291X
PubMed: 19249287
DOI: 10.1016/J.BBRC.2009.02.113