Ferric-binding protein

spinqualitylabelsall models Ferric-binding protein complex with Fe+3 (orange) and phosphate ion (PDB code 3od7). Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Function The process of bacterial multiplication requires the acquisition of growth-essential nutrients including iron, from the host cell. Ferric-binding protein or iron binding protein or periplasmic iron binding protein(FBP) transfers iron across the periplasmic space from human transferrin to pathogenic bacteria. Structural highlights The Fe atom coordination site in FBS includes with 2 tyrosine side chains (PDB code 3od7). Water molecule is shown as red sphere.

3D Structures of ferric-binding protein

Updated on 11-June-2025

3od7, 3od7, 3odb – HiFBP + Fe – Haemophilus influenzae
1d9v – HiFBP
1nnf, 1qvs, 1qw0, 2o68, 2o69, 2o6a, 3kn7, 3kn8 - HiFBP (mutant) + Fe
1o7t, 1r1n – NgFBP + oxo-Fe – Neisseria gonorrhoeae
1xc1 – NgFBP + oxo-Zr
3tyh – NgFBPA + oxo-Cu
1d9y – NgFbpA + Fe
1q35 – MhFBP – Mannheimia haemolytica
1si1 – MhFBP + Fe
4elo, 4elp, 4elq – TtFBP – Thermus thermophilus
4elr – TtFBP + Fe
6iwf – PaFBP – Pseudomonas aeruginosa
6ivy – PaFBP + Fe
6j2s – PaFBP + Ga
6mfl – FBP + Fe + acinetobactin – Acinetobacter baumannii
1y4t, 3e13 – FBP + Fe – Campylobacter jejuni
7li0, 7li1 – FBP + Fe – Moraxella catarrhalis
1y9u, 2ows, 2owt – FBP + Fe – Bordetella petrussis
8k7n – FBP + Fe – Klebsiella pneumoniae

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