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Nickel in PDB 2fcp: Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli

Protein crystallography data

The structure of Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli, PDB code: 2fcp was solved by E.Hofmann, A.D.Ferguson, K.Diederichs, W.Welte, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.50
Space group P 61
Cell size a, b, c (Å), α, β, γ (°) 171.550, 171.550, 87.650, 90.00, 90.00, 120.00
R / Rfree (%) 24.2 / 28.3

Nickel Binding Sites:

The binding sites of Nickel atom in the Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli (pdb code 2fcp). This binding sites where shown within 5.0 Angstroms radius around Nickel atom.
In total 2 binding sites of Nickel where determined in the Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli, PDB code: 2fcp:
Jump to Nickel binding site number: 1; 2;

Nickel binding site 1 out of 2 in 2fcp

Go back to Nickel Binding Sites List in 2fcp
Nickel binding site 1 out of 2 in the Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 1 of Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ni1011

b:0.3
occ:1.00
O2A A:GPO1005 2.4 87.7 1.0
O4A A:GPO1005 2.6 0.0 1.0
P A:GPO1005 2.8 0.8 1.0
O A:HOH1053 3.2 59.2 1.0
O3A A:GPO1005 3.5 97.5 1.0
O4 A:GPO1005 4.2 0.9 1.0
O5 A:GLC1006 4.5 90.0 1.0
C3 A:GPO1005 4.5 75.3 1.0
C1 A:GLC1006 4.6 80.9 1.0
C4 A:GPO1005 4.7 85.8 1.0

Nickel binding site 2 out of 2 in 2fcp

Go back to Nickel Binding Sites List in 2fcp
Nickel binding site 2 out of 2 in the Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli


Mono view


Stereo pair view

A full contact list of Nickel with other atoms in the Ni binding site number 2 of Ferric Hydroxamate Uptake Receptor (Fhua) From E.Coli within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ni1012

b:0.7
occ:1.00
O8B A:GP1902 1.9 67.5 1.0
NZ A:LYS439 2.5 84.8 1.0
P4B A:GP1902 3.3 80.1 1.0
N2B A:GP1902 3.4 68.5 1.0
CE A:LYS439 3.7 93.0 1.0
O1B A:GP1902 3.8 72.6 1.0
C2J A:LIM906 4.0 69.2 1.0
O9B A:GP1902 4.1 83.5 1.0
C1J A:LIM906 4.1 70.8 1.0
C1B A:GP1902 4.2 56.4 1.0
O7B A:GP1902 4.3 69.5 1.0
C2B A:GP1902 4.4 56.0 1.0
O2J A:LIM906 4.5 86.6 1.0
CD A:LYS439 4.8 68.9 1.0
C3J A:LIM906 4.9 73.8 1.0

Reference:

A.D.Ferguson, E.Hofmann, J.W.Coulton, K.Diederichs, W.Welte. Siderophore-Mediated Iron Transport: Crystal Structure of Fhua with Bound Lipopolysaccharide. Science V. 282 2215 1998.
ISSN: ISSN 0036-8075
PubMed: 9856937
DOI: 10.1126/SCIENCE.282.5397.2215
Page generated: Fri Sep 25 08:08:28 2020
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