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


4.A.6.1.3
Sorbose porter (Wehmeier et al. 1995). It also supports mannose transport and phosphorylation.  In E. coli, this system does not support lambda phage infection although the Bacillus subtilis ortholog does (Martin-Verstraete et al. 1996).

Accession Number:P37082
Protein Name:PTRC aka SORA
Length:266
Molecular Weight:27872.00
Species:Klebsiella pneumoniae [573]
Number of TMSs:7
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Multi-pass membrane protein2
Substrate sorbose

Cross database links:

Pfam: PF03609   

Gene Ontology

GO:0016021 C:integral to membrane
GO:0005886 C:plasma membrane
GO:0009401 P:phosphoenolpyruvate-dependent sugar phospho...

References (2)

[1] “Sequence of the sor-operon for L-sorbose utilization from Klebsiella pneumoniae KAY2026.”  Wehmeier U.F.et.al.   7947968
[2] “Molecular analysis of the phosphoenolpyruvate-dependent L-sorbose: phosphotransferase system from Klebsiella pneumoniae and of its multidomain structure.”  Wehmeier U.F.et.al.   7700234

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
FASTA formatted sequence
1:	MEISTLQIIA IFIFSCIAGM GSVLDEFQTH RPLIACTVIG LILGDLKTGV MLGGTLELIA 
61:	LGWMNVGAAQ SPDSALASII SAILVIVGHQ SIAIGIAIAL PVAAAGQVLT VFARTITVVF 
121:	QHAADKAAEE ARFRTIDLLH VSALGVQGLR VAIPALVVSL FVSADMVSSM LSAIPEFVTR 
181:	GLQIAGGFIV VVGYAMVLRM MGVKYLMPFF FLGFLAGGYL DFSLLAFGGV GVIIALIYIQ 
241:	LNPQWRKAEP AASTAPSAPA LDQLDD