Iron in PDB 1jnf: Rabbit Serum Transferrin at 2.6 A Resolution.

The structure of Rabbit Serum Transferrin at 2.6 A Resolution., PDB code: 1jnf was solved by D.R.Hall, J.M.Hadden, G.A.Leonard, S.Bailey, M.Neu, M.Winn, P.F.Lindley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.60
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	127.190, 127.190, 144.850, 90.00, 90.00, 90.00
R / Rfree (%)	18.5 / 22.3

The structure of Rabbit Serum Transferrin at 2.6 A Resolution. also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Iron atom in the Rabbit Serum Transferrin at 2.6 A Resolution. (pdb code 1jnf). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Rabbit Serum Transferrin at 2.6 A Resolution., PDB code: 1jnf:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Rabbit Serum Transferrin at 2.6 A Resolution.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Rabbit Serum Transferrin at 2.6 A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe702 b:24.8 occ:1.00 OH A:TYR95 1.8 18.2 1.0 OH A:TYR188 1.8 24.5 1.0 O2 A:CO3700 1.9 24.9 1.0 O3 A:CO3700 2.0 27.3 1.0 NE2 A:HIS249 2.1 28.4 1.0 OD1 A:ASP63 2.1 19.6 1.0 C A:CO3700 2.3 26.2 1.0 CZ A:TYR188 2.9 25.4 1.0 CZ A:TYR95 2.9 18.8 1.0 CD2 A:HIS249 3.1 32.5 1.0 CE1 A:HIS249 3.1 25.4 1.0 CG A:ASP63 3.2 26.3 1.0 CE2 A:TYR95 3.6 22.0 1.0 O1 A:CO3700 3.6 26.6 1.0 CE1 A:TYR188 3.6 25.1 1.0 O A:HOH815 3.8 31.1 1.0 CB A:ASP63 3.8 28.6 1.0 CE2 A:TYR188 3.9 25.3 1.0 CE1 A:TYR95 3.9 20.2 1.0 OD2 A:ASP63 4.2 23.8 1.0 ND1 A:HIS249 4.2 24.2 1.0 CG A:HIS249 4.3 30.6 1.0 NH2 A:ARG124 4.4 34.3 1.0 CA A:ASP63 4.5 28.4 1.0 CB A:SER125 4.5 23.5 1.0 NZ A:LYS296 4.6 20.1 1.0 NE A:ARG124 4.7 29.0 1.0 N A:ALA126 4.8 24.5 1.0 OG A:SER125 4.8 23.8 1.0 N A:SER125 4.8 23.1 1.0 CD2 A:TYR95 4.9 22.6 1.0 CD1 A:TYR188 4.9 23.6 1.0 CD A:LYS296 5.0 27.9 1.0

Iron binding site 2 out of 2 in the Rabbit Serum Transferrin at 2.6 A Resolution.


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Rabbit Serum Transferrin at 2.6 A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe703 b:32.8 occ:1.00 OH A:TYR425 1.7 25.4 1.0 OH A:TYR514 1.9 39.6 1.0 O1 A:CO3701 1.9 26.0 1.0 NE2 A:HIS582 2.1 27.8 1.0 O3 A:CO3701 2.2 27.5 1.0 C A:CO3701 2.3 28.3 1.0 OD1 A:ASP392 2.4 46.0 1.0 CZ A:TYR425 2.8 32.0 1.0 CZ A:TYR514 3.0 33.5 1.0 CE1 A:HIS582 3.0 27.7 1.0 CG A:ASP392 3.1 37.2 1.0 CD2 A:HIS582 3.2 27.9 1.0 CE2 A:TYR425 3.5 36.0 1.0 O2 A:CO3701 3.6 28.8 1.0 CE1 A:TYR514 3.6 33.1 1.0 CB A:ASP392 3.7 36.1 1.0 O A:HOH920 3.7 30.0 1.0 CE1 A:TYR425 3.9 32.9 1.0 OD2 A:ASP392 3.9 38.0 1.0 CE2 A:TYR514 3.9 32.6 1.0 ND1 A:HIS582 4.1 23.4 1.0 NH1 A:ARG629 4.2 40.6 1.0 CG A:HIS582 4.3 29.3 1.0 CA A:ASP392 4.5 36.9 1.0 NH2 A:ARG455 4.6 37.2 1.0 CB A:THR456 4.6 35.1 1.0 OG1 A:THR456 4.6 35.4 1.0 N A:ALA457 4.8 37.4 1.0 CD2 A:TYR425 4.8 38.2 1.0 N A:THR456 4.8 33.7 1.0 NE A:ARG455 4.8 38.1 1.0 CD1 A:TYR514 4.9 32.5 1.0

D.R.Hall, J.M.Hadden, G.A.Leonard, S.Bailey, M.Neu, M.Winn, P.F.Lindley. The Crystal and Molecular Structures of Diferric Porcine and Rabbit Serum Transferrins at Resolutions of 2.15 and 2.60 A, Respectively. Acta Crystallogr.,Sect.D V. 58 70 2002.
ISSN: ISSN 0907-4449
PubMed: 11752780
DOI: 10.1107/S0907444901017309