Iron in PDB 1tfd: High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half- Molecule at 2.3 Angstroms Resolution

The structure of High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half- Molecule at 2.3 Angstroms Resolution, PDB code: 1tfd was solved by R.Sarra, P.F.Lindley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 2.30
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	67.060, 67.060, 138.330, 90.00, 90.00, 120.00
R / Rfree (%)	n/a / n/a

The binding sites of Iron atom in the High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half- Molecule at 2.3 Angstroms Resolution (pdb code 1tfd). 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 High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half- Molecule at 2.3 Angstroms Resolution, PDB code: 1tfd:

Iron binding site 1 out of 1 in the High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half- Molecule at 2.3 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half- Molecule at 2.3 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe950 b:20.0 occ:1.00 OD1 A:ASP63 1.9 20.0 1.0 OH A:TYR188 2.0 20.0 1.0 O3 A:CO3900 2.1 20.0 1.0 O1 A:CO3900 2.1 20.0 1.0 OH A:TYR95 2.1 20.0 1.0 NE2 A:HIS249 2.2 20.0 1.0 C A:CO3900 2.4 20.0 1.0 CE1 A:HIS249 3.1 20.0 1.0 CZ A:TYR95 3.1 20.0 1.0 CG A:ASP63 3.2 20.0 1.0 CZ A:TYR188 3.2 20.0 1.0 CD2 A:HIS249 3.2 20.0 1.0 CE2 A:TYR95 3.6 20.0 1.0 O2 A:CO3900 3.7 20.0 1.0 CE1 A:TYR188 3.9 20.0 1.0 OD2 A:ASP63 4.0 20.0 1.0 CB A:ASP63 4.1 20.0 1.0 CE2 A:TYR188 4.2 20.0 1.0 ND1 A:HIS249 4.2 20.0 1.0 CE1 A:TYR95 4.3 20.0 1.0 NH2 A:ARG124 4.3 20.0 1.0 CG A:HIS249 4.3 20.0 1.0 CB A:SER125 4.6 20.0 1.0 CA A:ASP63 4.7 20.0 1.0 NZ A:LYS296 4.7 20.0 1.0 NE A:ARG124 4.7 20.0 1.0 OG A:SER125 4.8 20.0 1.0 CD A:LYS296 4.8 20.0 1.0 CD2 A:TYR95 4.9 20.0 1.0 N A:ALA126 4.9 20.0 1.0 N A:SER125 5.0 20.0 1.0 CZ A:ARG124 5.0 20.0 1.0

R.Sarra, R.Garratt, B.Gorinsky, H.Jhoti, P.Lindley. High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half-Molecule at 2.3 Angstroms Resolution Acta Crystallogr.,Sect.B V. 46 763 1990.
ISSN: ISSN 0108-7681