Iron in PDB 1blf: Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution

The structure of Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution, PDB code: 1blf was solved by S.A.Moore, B.F.Anderson, C.R.Groom, M.Haridas, E.N.Baker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	138.860, 87.010, 73.350, 90.00, 90.00, 90.00
R / Rfree (%)	21.7 / 28.6

The binding sites of Iron atom in the Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution (pdb code 1blf). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution, PDB code: 1blf:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe700 b:61.9 occ:1.00 O1 A:CO3702 1.9 41.2 1.0 OH A:TYR92 1.9 57.1 1.0 OD1 A:ASP60 1.9 51.2 1.0 OH A:TYR192 2.0 56.4 1.0 NE2 A:HIS253 2.1 51.3 1.0 O2 A:CO3702 2.2 41.6 1.0 C A:CO3702 2.3 38.6 1.0 CZ A:TYR92 3.0 59.0 1.0 CE1 A:HIS253 3.0 51.1 1.0 CD2 A:HIS253 3.1 51.1 1.0 CG A:ASP60 3.1 48.4 1.0 CZ A:TYR192 3.2 57.1 1.0 O3 A:CO3702 3.6 41.4 1.0 CE2 A:TYR92 3.7 58.7 1.0 CE1 A:TYR92 3.8 57.5 1.0 CB A:ASP60 3.9 44.4 1.0 O A:HOH719 3.9 71.5 1.0 CE2 A:TYR192 4.0 55.6 1.0 OD2 A:ASP60 4.0 38.5 1.0 CE1 A:TYR192 4.0 54.5 1.0 ND1 A:HIS253 4.2 51.2 1.0 CG A:HIS253 4.2 49.1 1.0 CB A:SER122 4.2 54.5 1.0 O A:HOH731 4.3 45.2 1.0 OG A:SER122 4.5 60.8 1.0 CA A:ASP60 4.6 44.8 1.0 NH2 A:ARG121 4.6 77.0 1.0 N A:ALA123 4.6 51.9 1.0 N A:SER122 4.7 51.7 1.0 NE A:ARG121 4.7 76.4 1.0 CA A:SER122 4.9 51.4 1.0

Iron binding site 2 out of 2 in the Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of Diferric Bovine Lactoferrin at 2.8 Angstroms Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:50.7 occ:1.00 OH A:TYR433 1.9 47.3 1.0 O1 A:CO3703 1.9 33.2 1.0 OH A:TYR526 1.9 43.4 1.0 OD1 A:ASP395 1.9 41.1 1.0 NE2 A:HIS595 2.1 43.5 1.0 O2 A:CO3703 2.1 33.6 1.0 C A:CO3703 2.3 30.6 1.0 CZ A:TYR433 2.7 52.1 1.0 CE1 A:HIS595 3.0 43.4 1.0 CZ A:TYR526 3.0 43.2 1.0 CG A:ASP395 3.1 39.6 1.0 CD2 A:HIS595 3.1 44.2 1.0 CE2 A:TYR433 3.3 51.5 1.0 O3 A:CO3703 3.6 33.5 1.0 CE1 A:TYR433 3.7 52.2 1.0 CE1 A:TYR526 3.7 42.8 1.0 O A:HOH712 3.8 46.0 1.0 OD2 A:ASP395 3.9 30.0 1.0 O A:HOH714 3.9 32.6 1.0 CE2 A:TYR526 3.9 41.4 1.0 CB A:ASP395 4.0 36.4 1.0 ND1 A:HIS595 4.1 44.2 1.0 CG A:HIS595 4.2 43.0 1.0 CB A:THR464 4.4 48.4 1.0 NH2 A:ARG463 4.4 64.2 1.0 OG1 A:THR464 4.4 48.1 1.0 CD2 A:TYR433 4.5 51.4 1.0 CA A:ASP395 4.6 38.1 1.0 N A:ALA465 4.7 49.1 1.0 NE A:ARG463 4.7 59.5 1.0 CD1 A:TYR433 4.8 51.9 1.0 N A:THR464 4.8 43.2 1.0 CB A:ALA465 4.9 50.9 1.0 CD1 A:TYR526 5.0 44.4 1.0

S.A.Moore, B.F.Anderson, C.R.Groom, M.Haridas, E.N.Baker. Three-Dimensional Structure of Diferric Bovine Lactoferrin at 2.8 A Resolution. J.Mol.Biol. V. 274 222 1997.
ISSN: ISSN 0022-2836
PubMed: 9398529
DOI: 10.1006/JMBI.1997.1386