TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


3.A.1.10.1
Ferric iron (Fe3+) porter

Accession Number:P21408
Protein Name:SfuA aka FBPA
Length:338
Molecular Weight:36157.00
Species:Serratia marcescens [615]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Periplasm1
Substrate Fe3+

Cross database links:

Pfam: PF01547   
Drugbank: Drugbank Link   

Gene Ontology

GO:0042597 C:periplasmic space
GO:0046872 F:metal ion binding
GO:0005215 F:transporter activity
GO:0006826 P:iron ion transport

References (1)

[1] “Nucleotide sequences of the sfuA, sfuB, and sfuC genes of Serratia marcescens suggest a periplasmic-binding-protein-dependent iron transport mechanism.”  Angerer A.et.al.   2404942
Structure:
1XVY     

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MKLRISSLGP VALLASSMML AFGAQAASAD QGIVIYNAQH ENLVKSWVDG FTKDTGIKVT 
61:	LRNGGDSELG NQLVQEGSAS PADVFLTENS PAMVLVDNAK LFAPLDAATL AQVEPQYRPS 
121:	HGRWIGIAAR STVFVYNPAK LSDAQLPKSL LDLAKPEWKG RWAASPSGAD FQAIVSALLE 
181:	LKGEKATLAW LKAMKTNFTA YKGNSTVMKA VNAGQVDSGV IYHYYPFVDG AKTGENSNNI 
241:	KLYYFKHQDP GAFVSISGGG VLASSKHQQQ AQAFIKWITG KQGQEILRTN NAFEYAVGVG 
301:	AASNPKLVPL KDLDAPKVDA AQLNSKKVVE LMTEAGLL