Iron in PDB 1gvc: 18KDA N-II Domain Fragment of Duck Ovotransferrin + Nta

The structure of 18KDA N-II Domain Fragment of Duck Ovotransferrin + Nta, PDB code: 1gvc was solved by P.Kuser, D.R.Hall, M.L.Haw, M.Neu, P.F.Lindley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.92 / 1.90
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	41.410, 41.410, 81.450, 90.00, 90.00, 120.00
R / Rfree (%)	18.5 / 21.1

The binding sites of Iron atom in the 18KDA N-II Domain Fragment of Duck Ovotransferrin + Nta (pdb code 1gvc). 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 18KDA N-II Domain Fragment of Duck Ovotransferrin + Nta, PDB code: 1gvc:

Iron binding site 1 out of 1 in the 18KDA N-II Domain Fragment of Duck Ovotransferrin + Nta


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of 18KDA N-II Domain Fragment of Duck Ovotransferrin + Nta within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe1253 b:34.5 occ:1.00 O12 A:NTA1252 1.7 31.7 1.0 OH A:TYR194 1.9 33.6 1.0 O5 A:NTA1252 2.1 39.5 1.0 O3 A:CO31251 2.1 27.4 1.0 O2 A:CO31251 2.1 26.8 1.0 C A:CO31251 2.4 25.7 1.0 C11 A:NTA1252 2.6 40.5 1.0 O8 A:NTA1252 2.6 45.1 1.0 N1 A:NTA1252 2.8 43.5 1.0 CZ A:TYR194 2.9 30.4 1.0 C3 A:NTA1252 3.0 42.8 1.0 C10 A:NTA1252 3.0 41.5 1.0 C7 A:NTA1252 3.2 45.2 1.0 C2 A:NTA1252 3.4 43.8 1.0 C6 A:NTA1252 3.4 45.8 1.0 CE1 A:TYR194 3.6 28.8 1.0 O1 A:CO31251 3.7 24.5 1.0 O13 A:NTA1252 3.7 39.5 1.0 CE2 A:TYR194 3.7 30.4 1.0 OH A:TYR95 3.8 49.4 1.0 O A:HOH2058 4.1 37.0 1.0 O4 A:NTA1252 4.1 44.4 1.0 O9 A:NTA1252 4.1 46.2 1.0 NH2 A:ARG124 4.2 33.7 1.0 NE A:ARG124 4.3 30.3 1.0 N A:SER125 4.5 29.6 1.0 CZ A:TYR95 4.6 47.1 1.0 CB A:SER125 4.7 30.3 1.0 CZ A:ARG124 4.7 31.6 1.0 CB A:ARG124 4.7 29.7 1.0 N A:ALA126 4.8 27.9 1.0 CD1 A:TYR194 4.8 26.5 1.0 CE2 A:TYR95 4.9 46.7 1.0 CD2 A:TYR194 4.9 28.2 1.0

P.Kuser, D.R.Hall, M.L.Haw, M.Neu, R.Evans, P.F.Lindley. The Mechanism of Iron Uptake By Transferrins: the X-Ray Structures of the 18 kDa Nii Domain Fragment of Duck Ovotransferrin and Its Nitrilotriacetate Complex Acta Crystallogr.,Sect.D V. 58 777 2002.
ISSN: ISSN 0907-4449
PubMed: 11976488
DOI: 10.1107/S0907444902003724