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


3.A.1.14.15
Uptake transporter for the catecholic trilactone (2, 3-dihydroxybenzoate-glycine-threonine)3 siderophore bacillibactin (for ferric iron scavenging), FeuABC (Gaballa and Helmann, 2007; Miethke et al., 2006).

Accession Number:P40409
Protein Name:Iron-uptake system-binding protein aka FeuA
Length:317
Molecular Weight:35108.00
Species:Bacillus subtilis [1423]
Location1 / Topology2 / Orientation3: Cell membrane1 / Lipid-anchor2
Substrate corynebactin

Cross database links:

RefSeq: NP_388044.1   
Entrez Gene ID: 938891   
Pfam: PF01497   
KEGG: bsu:BSU01630   

Gene Ontology

GO:0005737 C:cytoplasm
GO:0005886 C:plasma membrane
GO:0005381 F:iron ion transmembrane transporter activity
GO:0006827 P:high-affinity iron ion transport

References (4)

[1] “Isolation of Tn917 insertional mutants of Bacillus subtilis that are resistant to the protonophore carbonyl cyanide m-chlorophenylhydrazone.”  Quirk P.G.et.al.   8011666
[2] “Sequence and analysis of a 31 kb segment of the Bacillus subtilis chromosome in the area of the rrnH and rrnG operons.”  Liu H.et.al.   9274029
[3] “The complete genome sequence of the Gram-positive bacterium Bacillus subtilis.”  Kunst F.et.al.   9384377
[4] “Role of the Fur regulon in iron transport in Bacillus subtilis.”  Ollinger J.et.al.   16672620
Structure:
2PHZ   2WHY   2WI8   2XUZ   2XV1     

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MKKISLTLLI LLLALTAAAC GSKNESTASK ASGTASEKKK IEYLDKTYEV TVPTDKIAIT 
61:	GSVESMEDAK LLDVHPQGAI SFSGKFPDMF KDITDKAEPT GEKMEPNIEK ILEMKPDVIL 
121:	ASTKFPEKTL QKISTAGTTI PVSHISSNWK ENMMLLAQLT GKEKKAKKII ADYEQDLKEI 
181:	KTKINDKAKD SKALVIRIRQ GNIYIYPEQV YFNSTLYGDL GLKAPNEVKA AKAQELSSLE 
241:	KLSEMNPDHI FVQFSDDENA DKPDALKDLE KNPIWKSLKA VKEDHVYVNS VDPLAQGGTA 
301:	WSKVRFLKAA AEKLTQN