CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-024180
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Solute carrier family 22 member 4 
Protein Synonyms/Alias
 Organic cation/carnitine transporter 1 
Gene Name
 Slc22a4 
Gene Synonyms/Alias
 Octn1 
Created Date
 July 27, 2013 
Organism
 Mus musculus (Mouse) 
NCBI Taxa ID
 10090 
Lysine Modification
Position
Peptide
Type
References
299EAEQIIQKAAKMNSIubiquitination[1]
302QIIQKAAKMNSIVAPubiquitination[1]
547VDREESPKVLITAF*ubiquitination[1]
Reference
 [1] Proteomic analyses reveal divergent ubiquitylation site patterns in murine tissues.
 Wagner SA, Beli P, Weinert BT, Schölz C, Kelstrup CD, Young C, Nielsen ML, Olsen JV, Brakebusch C, Choudhary C.
 Mol Cell Proteomics. 2012 Dec;11(12):1578-85. [PMID: 22790023
Functional Description
 Sodium-ion dependent, low affinity carnitine transporter. Probably transports one sodium ion with one molecule of carnitine. Also transports organic cations such as tetraethylammonium (TEA) without the involvement of sodium. Relative uptake activity ratio of carnitine to TEA is 1.78. 
Sequence Annotation
 NP_BIND 218 225 ATP (Potential).
 CARBOHYD 57 57 N-linked (GlcNAc...) (Potential).
 CARBOHYD 64 64 N-linked (GlcNAc...) (Potential).
 CARBOHYD 91 91 N-linked (GlcNAc...) (Potential).  
Keyword
 ATP-binding; Complete proteome; Glycoprotein; Ion transport; Membrane; Nucleotide-binding; Reference proteome; Sodium; Sodium transport; Symport; Transmembrane; Transmembrane helix; Transport. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 553 AA 
Protein Sequence
MRDYDEVIAF LGEWGPFQRL IFFLLSASII PNGFNGMSVV FLAGTPEHRC LVPDTVNLSS 60
SWRNHSIPLE TKDGRQVPQS CRRYRLATIA NFSAMGLEPG QDVDLEQLEQ ESCLDGWEYD 120
KDIFLSTIVT EWNLVCEDDW KTPLTTSLFF VGVLCGSFVS GQLSDRFGRK KVLFATMAVQ 180
TGFSFVQIFS TNWEMFTVLF AIVGMGQISN YVVAFILGTE ILSKSVRIIF STLGVCTFFA 240
IGYMVLPLFA YFIRDWRMLL LALTLPGLFC VPLWWFIPES PRWLISQRRF AEAEQIIQKA 300
AKMNSIVAPA GIFDPLELQE LNSLKQQKVI ILDLFRTRNI ATITVMAVML WMLTSVGYFA 360
LSLNVPNLHG DVYLNCFLSG LIEVPAYFTA WLLLRTLPRR YIIAGVLFWG GGVLLLIQVV 420
PEDYNFVSIG LVMLGKFGIT SAFSMLYVFT AELYPTLVRN MAVGITSMAS RVGSIIAPYF 480
VYLGAYNRLL PYILMGSLTV LIGIITLFFP ESFGVTLPEN LEQMQKVRGF RCGKKSTVSV 540
DREESPKVLI TAF 553 
Gene Ontology
 GO:0016324; C:apical plasma membrane; IEA:Compara.
 GO:0016021; C:integral to membrane; IEA:UniProtKB-KW.
 GO:0005739; C:mitochondrion; IDA:MGI.
 GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
 GO:0015226; F:carnitine transmembrane transporter activity; IDA:MGI.
 GO:0015491; F:cation:cation antiporter activity; IEA:Compara.
 GO:0015293; F:symporter activity; IEA:UniProtKB-KW.
 GO:0009437; P:carnitine metabolic process; IGI:MGI.
 GO:0006814; P:sodium ion transport; IEA:UniProtKB-KW.
 GO:0006641; P:triglyceride metabolic process; IGI:MGI. 
Interpro
 IPR020846; MFS_dom.
 IPR016196; MFS_dom_general_subst_transpt.
 IPR004749; Orgcat_transp.
 IPR005828; Sub_transporter.
 IPR005829; Sugar_transporter_CS. 
Pfam
 PF00083; Sugar_tr 
SMART
  
PROSITE
 PS50850; MFS
 PS00216; SUGAR_TRANSPORT_1 
PRINTS