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

Protein crystallography data

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

Iron Binding Sites:

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 1gvc

Go back to Iron Binding Sites List in 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

Reference:

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
Page generated: Sun Dec 13 14:16:12 2020

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