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Iron in PDB 1by5: Fhua From E. Coli, with Its Ligand Ferrichrome

Protein crystallography data

The structure of Fhua From E. Coli, with Its Ligand Ferrichrome, PDB code: 1by5 was solved by K.P.Locher, B.Rees, R.Koebnik, A.Mitschler, L.Moulinier, J.P.Rosenbusch, D.Moras, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 12.00 / 2.60
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 132.200, 89.400, 89.900, 90.00, 95.40, 90.00
R / Rfree (%) 18.4 / 22.9

Iron Binding Sites:

The binding sites of Iron atom in the Fhua From E. Coli, with Its Ligand Ferrichrome (pdb code 1by5). 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 Fhua From E. Coli, with Its Ligand Ferrichrome, PDB code: 1by5:

Iron binding site 1 out of 1 in 1by5

Go back to Iron Binding Sites List in 1by5
Iron binding site 1 out of 1 in the Fhua From E. Coli, with Its Ligand Ferrichrome


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Fhua From E. Coli, with Its Ligand Ferrichrome within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Fe800

b:37.4
occ:1.00
O2 B:AHO802 2.1 38.1 1.0
O2 B:AHO803 2.1 44.7 1.0
O2 B:AHO801 2.2 34.5 1.0
O3 B:AHO803 2.2 43.6 1.0
O3 B:AHO801 2.3 41.0 1.0
O3 B:AHO802 2.4 35.5 1.0
N2 B:AHO803 3.0 46.3 1.0
C6 B:AHO803 3.0 44.7 1.0
N2 B:AHO802 3.0 40.9 1.0
N2 B:AHO801 3.0 38.3 1.0
C6 B:AHO801 3.1 38.8 1.0
C6 B:AHO802 3.1 39.2 1.0
NH2 A:ARG81 3.7 42.2 1.0
C5 B:AHO803 4.3 45.9 1.0
CZ2 A:TRP246 4.3 36.7 1.0
C5 B:AHO802 4.3 40.1 1.0
C5 B:AHO801 4.4 39.1 1.0
OH A:TYR244 4.4 41.6 1.0
C7 B:AHO803 4.4 42.8 1.0
C3 B:AHO801 4.4 43.1 1.0
C7 B:AHO801 4.4 34.3 1.0
N1 B:AHO801 4.5 48.5 1.0
C3 B:AHO802 4.5 46.0 1.0
C3 B:AHO803 4.5 43.0 1.0
CG A:GLN100 4.5 41.0 1.0
C7 B:AHO802 4.6 35.2 1.0
OH A:TYR116 4.6 39.0 1.0
N1 B:AHO802 4.6 45.7 1.0
CE2 A:TYR244 4.7 39.7 1.0
C4 B:AHO803 4.7 45.0 1.0
C4 B:AHO801 4.7 39.1 1.0
CE1 A:TYR116 4.7 34.5 1.0
NE1 A:TRP246 4.8 38.9 1.0
C4 B:AHO802 4.9 44.5 1.0
CZ A:ARG81 4.9 37.1 1.0
CZ A:TYR244 4.9 39.1 1.0
CE2 A:TRP246 5.0 36.3 1.0

Reference:

K.P.Locher, B.Rees, R.Koebnik, A.Mitschler, L.Moulinier, J.P.Rosenbusch, D.Moras. Transmembrane Signaling Across the Ligand-Gated Fhua Receptor: Crystal Structures of Free and Ferrichrome-Bound States Reveal Allosteric Changes. Cell(Cambridge,Mass.) V. 95 771 1998.
ISSN: ISSN 0092-8674
PubMed: 9865695
DOI: 10.1016/S0092-8674(00)81700-6
Page generated: Sun Dec 13 14:08:15 2020

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