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3.A.1.5.5
Probable cationic peptide porter (may also take up peptide antibiotics and protamine; implicated in K+ homeostasis) [SapD can stimulate the K+ uptake activities of TrkH and TrkG (TC #2.A.38.1.1) in the presence of ATP] (Mason et al., 2006)

Accession Number:P36638
Protein Name:SapF aka STM1696
Length:268
Molecular Weight:30672.00
Species:Salmonella typhimurium [90371]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2
Substrate Cationic peptides

Cross database links:

RefSeq: NP_460654.1   
Entrez Gene ID: 1253214   
Pfam: PF00005   
BioCyc: STYP99287:STM1696-MONOMER   
KEGG: stm:STM1696   

Gene Ontology

GO:0005886 C:plasma membrane
GO:0005524 F:ATP binding
GO:0016887 F:ATPase activity
GO:0015833 P:peptide transport
GO:0015031 P:protein transport

References (2)

[1] “Molecular genetic analysis of a locus required for resistance to antimicrobial peptides in Salmonella typhimurium.”  Parra-Lopez C.et.al.   8223423
[2] “Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.”  McClelland M.et.al.   11677609

External Searches:

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MVETLLEVRN LSKTFRYRTG WFRRQTVDAV KPLSFTLRER QTLAIIGENG SGKSTLAKML 
61:	AGMIEPTSGE LLIDDHPLHY GDYSFRSQRI RMIFQDPSTS LNPRQRISQI LDFPLRLNTD 
121:	LEPEQRRKQI VETMRMVGLL PDHVSYYPHM LAPGQKQRLG LARALILRPK VIIADEALAS 
181:	LDMSMRSQLI NLMLELQEKQ GISYIYVTQH IGMMKHISDQ VLVMHQGEVV ERGSTADVLA 
241:	SPLHELTRRL IAGHFGEALT ADAWRKDR