Gallium in PDB 1efd: Periplasmic Ferric Siderophore Binding Protein Fhud Complexed with Gallichrome

The structure of Periplasmic Ferric Siderophore Binding Protein Fhud Complexed with Gallichrome, PDB code: 1efd was solved by T.E.Clarke, S.-Y.Ku, D.R.Dougan, H.J.Vogel, L.W.Tari, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.90
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	86.540, 86.540, 91.770, 90.00, 90.00, 120.00
R / Rfree (%)	21.8 / 25

The binding sites of Gallium atom in the Periplasmic Ferric Siderophore Binding Protein Fhud Complexed with Gallichrome (pdb code 1efd). This binding sites where shown within 5.0 Angstroms radius around Gallium atom.
In total only one binding site of Gallium was determined in the Periplasmic Ferric Siderophore Binding Protein Fhud Complexed with Gallichrome, PDB code: 1efd:

Gallium binding site 1 out of 1 in the Periplasmic Ferric Siderophore Binding Protein Fhud Complexed with Gallichrome


Mono view


Stereo pair view

A full contact list of Gallium with other atoms in the Ga binding site number 1 of Periplasmic Ferric Siderophore Binding Protein Fhud Complexed with Gallichrome within 5.0Å range: probe atom residue distance (Å) B Occ N:Ga503 b:23.1 occ:1.00 GA N:GCR503 0.0 23.1 1.0 O10 N:GCR503 1.5 23.2 1.0 O3 N:GCR503 2.4 23.8 1.0 N5 N:GCR503 2.5 23.0 1.0 C30 N:GCR503 3.2 22.8 1.0 CE2 N:TRP68 3.3 22.4 1.0 CD2 N:TRP68 3.4 22.5 1.0 NE1 N:TRP68 3.5 22.3 1.0 CG N:TRP68 3.6 22.6 1.0 CD1 N:TRP68 3.6 22.6 1.0 C3 N:GCR503 3.8 23.2 1.0 CZ2 N:TRP68 3.8 22.3 1.0 CH2 N:TRP273 3.9 13.5 1.0 CZ3 N:TRP43 3.9 17.2 1.0 CE3 N:TRP68 3.9 22.3 1.0 CZ3 N:TRP273 4.0 13.3 1.0 CH2 N:TRP43 4.3 17.3 1.0 CH2 N:TRP68 4.3 22.3 1.0 C36 N:GCR503 4.3 27.0 1.0 CZ3 N:TRP68 4.4 22.5 1.0 NH1 N:ARG84 4.4 21.6 1.0 CB N:TRP68 4.4 22.9 1.0 C25 N:GCR503 4.4 23.0 1.0 O N:HOH318 4.4 35.5 1.0 O N:HOH304 4.4 58.7 1.0 O N:HOH303 4.5 41.5 1.0 C18 N:GCR503 4.5 23.4 1.0 O14 N:GCR503 4.7 27.1 1.0 NH2 N:ARG84 4.9 21.7 1.0

T.E.Clarke, S.Y.Ku, D.R.Dougan, H.J.Vogel, L.W.Tari. The Structure of the Ferric Siderophore Binding Protein Fhud Complexed with Gallichrome. Nat.Struct.Biol. V. 7 287 2000.
ISSN: ISSN 1072-8368
PubMed: 10742172
DOI: 10.1038/74048