Iron in PDB 7ttk: Stable-5-Lox

All present enzymatic activity of Stable-5-Lox:
1.13.11.34;

The structure of Stable-5-Lox, PDB code: 7ttk was solved by N.C.Gilbert, M.E.Newcomer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	101.60 / 1.98
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	55.44, 203.197, 76.566, 90, 110.24, 90
R / Rfree (%)	16.5 / 20.1

The binding sites of Iron atom in the Stable-5-Lox (pdb code 7ttk). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Stable-5-Lox, PDB code: 7ttk:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Stable-5-Lox


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Stable-5-Lox within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe700 b:43.0 occ:1.00 NE2 A:HIS550 2.2 29.6 1.0 NE2 A:HIS367 2.3 33.4 1.0 NE2 A:HIS372 2.3 30.7 1.0 O A:ILE673 2.3 37.4 1.0 O A:HOH847 2.3 57.4 1.0 OD1 A:ASN554 2.9 39.0 1.0 CE1 A:HIS367 3.1 41.0 1.0 CD2 A:HIS550 3.1 24.9 1.0 HE1 A:HIS367 3.1 49.2 1.0 CE1 A:HIS550 3.2 26.5 1.0 HD2 A:HIS550 3.2 30.0 1.0 CE1 A:HIS372 3.2 33.7 1.0 CD2 A:HIS372 3.2 30.8 1.0 C A:ILE673 3.3 43.7 1.0 CD2 A:HIS367 3.3 31.8 1.0 HE1 A:HIS550 3.4 31.8 1.0 HE1 A:HIS372 3.4 40.5 1.0 HD2 A:HIS372 3.4 37.0 1.0 HB2 A:ASN554 3.5 33.5 1.0 OXT A:ILE673 3.5 45.1 1.0 HD2 A:HIS367 3.5 38.2 1.0 CG A:ASN554 3.6 33.9 1.0 HG13 A:VAL671 3.7 44.3 1.0 CB A:ASN554 4.1 27.9 1.0 ND1 A:HIS367 4.2 40.4 1.0 HG23 A:ILE673 4.2 46.3 1.0 H A:ILE673 4.2 46.9 1.0 CG A:HIS550 4.3 26.4 1.0 ND1 A:HIS550 4.3 27.3 1.0 ND1 A:HIS372 4.4 34.9 1.0 CG A:HIS367 4.4 35.1 1.0 CG A:HIS372 4.4 31.1 1.0 HG11 A:VAL671 4.4 44.3 1.0 CG1 A:VAL671 4.5 36.9 1.0 ND2 A:ASN554 4.6 33.9 1.0 HD22 A:LEU607 4.6 60.4 1.0 CA A:ILE673 4.6 44.4 1.0 HB3 A:ASN554 4.7 33.5 1.0 HD21 A:ASN554 4.7 40.8 1.0 HG22 A:ILE673 4.8 46.3 1.0 N A:ILE673 4.8 39.1 1.0 HG12 A:VAL671 4.9 44.3 1.0 CG2 A:ILE673 4.9 38.5 1.0 HD1 A:HIS367 5.0 48.5 1.0

Iron binding site 2 out of 2 in the Stable-5-Lox


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Stable-5-Lox within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe700 b:35.6 occ:1.00 NE2 B:HIS550 2.1 25.9 1.0 O B:HOH813 2.2 39.4 1.0 NE2 B:HIS367 2.2 35.8 1.0 O B:ILE673 2.3 43.9 1.0 NE2 B:HIS372 2.3 33.7 1.0 OD1 B:ASN554 2.8 39.1 1.0 CE1 B:HIS367 3.0 40.5 1.0 HE1 B:HIS367 3.1 48.6 1.0 CE1 B:HIS550 3.1 27.0 1.0 CD2 B:HIS550 3.1 23.7 1.0 CE1 B:HIS372 3.2 30.3 1.0 HE1 B:HIS550 3.2 32.5 1.0 CD2 B:HIS372 3.2 29.7 1.0 HD2 B:HIS550 3.3 28.3 1.0 C B:ILE673 3.3 47.6 1.0 CD2 B:HIS367 3.4 33.7 1.0 HE1 B:HIS372 3.4 36.4 1.0 HD2 B:HIS372 3.4 35.7 1.0 HB2 B:ASN554 3.6 35.7 1.0 CG B:ASN554 3.6 36.0 1.0 OXT B:ILE673 3.6 45.3 1.0 HD2 B:HIS367 3.6 40.5 1.0 HG13 B:VAL671 3.8 44.4 1.0 HG23 B:ILE673 4.1 46.9 1.0 CB B:ASN554 4.1 29.7 1.0 H B:ILE673 4.2 54.5 1.0 ND1 B:HIS367 4.2 40.0 1.0 ND1 B:HIS550 4.2 27.9 1.0 CG B:HIS550 4.3 23.7 1.0 HG11 B:VAL671 4.3 44.4 1.0 ND1 B:HIS372 4.3 32.5 1.0 CG B:HIS372 4.4 29.9 1.0 CG B:HIS367 4.4 36.6 1.0 HG22 B:ILE673 4.4 46.9 1.0 CG1 B:VAL671 4.5 37.0 1.0 ND2 B:ASN554 4.5 31.5 1.0 HD21 B:ASN554 4.6 37.8 1.0 CA B:ILE673 4.6 49.5 1.0 CG2 B:ILE673 4.7 39.0 1.0 HB3 B:ASN554 4.7 35.7 1.0 HD22 B:LEU607 4.8 61.9 1.0 N B:ILE673 4.8 45.4 1.0 HD1 B:HIS367 4.9 48.0 1.0 HG12 B:VAL671 4.9 44.4 1.0 HD1 B:HIS550 5.0 33.5 1.0

N.C.Gilbert, N.C.Gilbert, M.E.Newcomer. N/A N/A.