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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:P36636
Protein Name:SapD aka STM1695
Length:330
Molecular Weight:37572.00
Species:Salmonella typhimurium [90371]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2
Substrate Cationic peptides

Cross database links:

RefSeq: NP_460653.1   
Entrez Gene ID: 1253213   
Pfam: PF00005    PF08352   
BioCyc: STYP99287:STM1695-MONOMER   
KEGG: stm:STM1695   

Gene Ontology

GO:0005886 C:plasma membrane
GO:0005524 F:ATP binding
GO:0016887 F:ATPase activity
GO:0015197 F:peptide transporter 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:	MPLLDIRNLT IEFKTSEGWV KAVDRVSMTL SEGEIRGLVG ESGSGKSLIA KAICGVAKDN 
61:	WRVTADRMRF DDIDLLRLSS RERRKLVGHN VSMIFQEPQS CLDPSERVGR QLMQNIPAWT 
121:	YKGRWWQRLG WRKRRAIELL HRVGIKDHKD AMRSFPYELT DGECQKVMIA IALANQPRLL 
181:	IADEPTNSME PTTQAQIFRL LTRLNQNSNT TILLISHDLQ MLSQWADKIN VLYCGQTVET 
241:	APSKDLVTMP HHPYTQALIR AIPDFGSAMP HKSRLNTLPG AIPLLEQLPI GCRLGPRCPY 
301:	AQRECIITPR LTGAKNHLYA CHFPLNMERE