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UniProtKB/Swiss-Prot entry O15269


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name SPTC1_HUMAN
Primary accession number O15269
Secondary accession number Q5VWB4
Integrated into Swiss-Prot on May 30, 2000
Sequence was last modified on January 1, 1998 (Sequence version 1)
Annotations were last modified on    June 16, 2009 (Entry version 83)
Name and origin of the protein
Protein name Serine palmitoyltransferase 1
Synonyms EC 2.3.1.50
Serine-palmitoyl-CoA transferase 1
SPT 1
SPT1
Long chain base biosynthesis protein 1
LCB 1
Gene name
Name: SPTLC1
Synonyms: LCB1
From
Homo sapiens (Human) [TaxID: 9606] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA].
TISSUE=Kidney;
DOI=10.1111/j.1432-1033.1997.00239.x; PubMed=9363775 [NCBI, ExPASy, EBI, Israel, Japan]
Weiss B., Stoffel W.;
"Human and murine serine-palmitoyl-CoA transferase. Cloning, expression and characterization of the key enzyme in sphingolipid synthesis.";
Eur. J. Biochem. 249:239-247(1997).
[2]
NUCLEOTIDE SEQUENCE [GENOMIC DNA / MRNA], AND VARIANTS HSAN1 TRP-133; TYR-133 AND ASP-144.
DOI=10.1038/85879; PubMed=11242114 [NCBI, ExPASy, EBI, Israel, Japan]
Dawkins J.L., Hulme D.J., Brahmbhatt S.B., Auer-Grumbach M., Nicholson G.A.;
"Mutations in SPTLC1, encoding serine palmitoyltransferase, long chain base subunit-1, cause hereditary sensory neuropathy type I.";
Nat. Genet. 27:309-312(2001).
[3]
NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
DOI=10.1038/nature02465; PubMed=15164053 [NCBI, ExPASy, EBI, Israel, Japan]
Humphray S.J., Oliver K., Hunt A.R., Plumb R.W., Loveland J.E., Howe K.L., Andrews T.D., Searle S., Hunt S.E., Scott C.E., Jones M.C., Ainscough R., Almeida J.P., Ambrose K.D., Ashwell R.I.S., Babbage A.K., Babbage S., Bagguley C.L., Bailey J., Banerjee R., Barker D.J., Barlow K.F., Bates K., Beasley H., Beasley O., Bird C.P., Bray-Allen S., Brown A.J., Brown J.Y., Burford D., Burrill W., Burton J., Carder C., Carter N.P., Chapman J.C., Chen Y., Clarke G., Clark S.Y., Clee C.M., Clegg S., Collier R.E., Corby N., Crosier M., Cummings A.T., Davies J., Dhami P., Dunn M., Dutta I., Dyer L.W., Earthrowl M.E., Faulkner L., Fleming C.J., Frankish A., Frankland J.A., French L., Fricker D.G., Garner P., Garnett J., Ghori J., Gilbert J.G.R., Glison C., Grafham D.V., Gribble S., Griffiths C., Griffiths-Jones S., Grocock R., Guy J., Hall R.E., Hammond S., Harley J.L., Harrison E.S.I., Hart E.A., Heath P.D., Henderson C.D., Hopkins B.L., Howard P.J., Howden P.J., Huckle E., Johnson C., Johnson D., Joy A.A., Kay M., Keenan S., Kershaw J.K., Kimberley A.M., King A., Knights A., Laird G.K., Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C., Lloyd D.M., Lovell J., Martin S., Mashreghi-Mohammadi M., Matthews L., McLaren S., McLay K.E., McMurray A., Milne S., Nickerson T., Nisbett J., Nordsiek G., Pearce A.V., Peck A.I., Porter K.M., Pandian R., Pelan S., Phillimore B., Povey S., Ramsey Y., Rand V., Scharfe M., Sehra H.K., Shownkeen R., Sims S.K., Skuce C.D., Smith M., Steward C.A., Swarbreck D., Sycamore N., Tester J., Thorpe A., Tracey A., Tromans A., Thomas D.W., Wall M., Wallis J.M., West A.P., Whitehead S.L., Willey D.L., Williams S.A., Wilming L., Wray P.W., Young L., Ashurst J.L., Coulson A., Blocker H., Durbin R.M., Sulston J.E., Hubbard T., Jackson M.J., Bentley D.R., Beck S., Rogers J., Dunham I.;
"DNA sequence and analysis of human chromosome 9.";
Nature 429:369-374(2004).
[4]
TISSUE SPECIFICITY.
DOI=10.1074/jbc.M608066200; PubMed=17023427 [NCBI, ExPASy, EBI, Israel, Japan]
Hornemann T., Richard S., Ruetti M.F., Wei Y., von Eckardstein A.;
"Cloning and initial characterization of a new subunit for mammalian serine-palmitoyltransferase.";
J. Biol. Chem. 281:37275-37281(2006).
[5]
IDENTIFICATION [LARGE SCALE ANALYSIS], AND MASS SPECTROMETRY.
Colinge J., Superti-Furga G., Bennett K.L.;
Submitted (OCT-2008) to UniProtKB.
[6]
VARIANT HSAN1 ALA-387.
PubMed=15037712 [NCBI, ExPASy, EBI, Israel, Japan]
Verhoeven K., Coen K., De Vriendt E., Jacobs A., Van Gerwen V., Smouts I., Pou-Serradell A., Martin J.-J., Timmerman V., De Jonghe P.;
"SPTLC1 mutation in twin sisters with hereditary sensory neuropathy type I.";
Neurology 62:1001-1002(2004).
[7]
VARIANT LEU-151.
DOI=10.1212/01.wnl.0000240068.21499.f5; PubMed=17060578 [NCBI, ExPASy, EBI, Israel, Japan]
Meggouh F., Bienfait H.M.E., Weterman M.A.J., de Visser M., Baas F.;
"Charcot-Marie-Tooth disease due to a de novo mutation of the RAB7 gene.";
Neurology 67:1476-1478(2006).
[8]
VARIANT [LARGE SCALE ANALYSIS] TRP-239.
DOI=10.1126/science.1133427; PubMed=16959974 [NCBI, ExPASy, EBI, Israel, Japan]
Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D., Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P., Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V., Gazdar A.F., Hartigan J., Wu L., Liu C., Parmigiani G., Park B.H., Bachman K.E., Papadopoulos N., Vogelstein B., Kinzler K.W., Velculescu V.E.;
"The consensus coding sequences of human breast and colorectal cancers.";
Science 314:268-274(2006).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
Y08685; CAA69941.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286717; AAK29328.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286703; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286704; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286705; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286706; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286707; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286708; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286709; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286710; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286711; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286712; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286713; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286714; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286715; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AF286716; AAK29328.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AL391219; CAH70209.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AL354751; CAH70209.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AL354751; CAH69924.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AL391219; CAH69924.1; JOINED; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
IPI IPI00005745; -.
RefSeq NP_006406.1; -.
UniGene Hs.90458
3D structure databases
ModBase O15269.
Protein-protein interaction databases
IntAct O15269; 5.
PTM databases
PhosphoSite O15269; -.
Enzyme and pathway databases
BRENDA 2.3.1.50; 247.
Organism-specific databases
GeneCards GC09M093833; -.
H-InvDB HIX0008162; -.
HGNC HGNC:11277; SPTLC1.
GenAtlas SPTLC1.
HPA CAB018747; -.
HPA010860; -.
MIM 162400; phenotype. [NCBI / EBI]
605712; gene. [NCBI / EBI]
Orphanet 36386; Hereditary sensory and autonomic neuropathy, type 1.
PharmGKB PA36106; -.
Gene expression databases
ArrayExpress O15269; -.
Bgee O15269; -.
CleanEx HS_SPTLC1; -.
GermOnline ENSG00000090054; Homo sapiens.
Ontologies
GO
GO:0016021; Cellular component: integral to membrane (inferred from electronic annotation from UniProtKB-KW).
GO:0017059; Cellular component: serine C-palmitoyltransferase complex (inferred from direct assay from UniProtKB).
GO:0005515; Molecular function: protein binding (inferred from physical interaction from UniProtKB).
GO:0030170; Molecular function: pyridoxal phosphate binding (inferred from electronic annotation from InterPro).
GO:0004758; Molecular function: serine C-palmitoyltransferase activity (inferred from direct assay from UniProtKB).
GO:0016769; Molecular function: transferase activity, transferring nitrogenous groups (inferred from electronic annotation from InterPro).
GO:0030148; Biological process: sphingolipid biosynthetic process (traceable author statement from UniProtKB).
QuickGo view.
Family and domain databases
InterPro IPR004839; Aminotrans_I/II.
IPR001917; Aminotrans_II_pyridoxalP_BS.
IPR015421; PyrdxlP-dep_Trfase_major_sub1.
Graphical view of domain structure.
Gene3D G3DSA:3.40.640.10; PyrdxlP-dep_Trfase_major_sub1; 1.
Pfam PF00155; Aminotran_1_2; 1.
Pfam graphical view of domain structure.
PROSITE PS00599; AA_TRANSFER_CLASS_2; FALSE_NEG.
Proteomic databases
PeptideAtlas O15269; -.
PRIDE O15269; -.
Genome annotation databases
Ensembl ENSG00000090054; Homo sapiens. [Contig view]
GeneID 10558; -.
KEGG hsa:10558; -.
Phylogenomic databases
HOVERGEN O15269; -.
OMA O15269; EHFGINI.
Other
DrugBank DB00133; L-Serine.
DB00114; Pyridoxal Phosphate.
NextBio 40067; -.
SOURCE SPTLC1; Homo sapiens.
ProtoNet O15269.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Acyltransferase; Disease mutation; Endoplasmic reticulum; Membrane; Neuropathy; Polymorphism; Pyridoxal phosphate; Transferase; Transmembrane.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom   To Length Description FTId
CHAIN   1   473  473     Serine palmitoyltransferase 1. PRO_0000163853
TRANSMEM   16    36  21     Potential. 
VARIANT   133   133  1     C -> W (in HSAN1). VAR_011392 
VARIANT   133   133  1     C -> Y (in HSAN1). VAR_011393 
VARIANT   144   144  1     V -> D (in HSAN1). VAR_011394 
VARIANT   151   151  1     R -> L (in dbSNP:rs45461899 [NCBI]). VAR_037889 
VARIANT   239   239  1     R -> W (in a breast cancer sample; somatic mutation). VAR_036610 
VARIANT   387   387  1     G -> A (in HSAN1). VAR_037890 
Sequence information
Length: 473 AA [This is the length of the unprocessed precursor] Molecular weight: 52744 Da [This is the MW of the unprocessed precursor] CRC64: BA9E056A869D2EA2 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MATATEQWVL VEMVQALYEA PAYHLILEGI LILWIIRLLF SKTYKLQERS DLTVKEKEEL 

        70         80         90        100        110        120 
IEEWQPEPLV PPVPKDHPAL NYNIVSGPPS HKTVVNGKEC INFASFNFLG LLDNPRVKAA 

       130        140        150        160        170        180 
ALASLKKYGV GTCGPRGFYG TFDVHLDLED RLAKFMKTEE AIIYSYGFAT IASAIPAYSK 

       190        200        210        220        230        240 
RGDIVFVDRA ACFAIQKGLQ ASRSDIKLFK HNDMADLERL LKEQEIEDQK NPRKARVTRR 

       250        260        270        280        290        300 
FIVVEGLYMN TGTICPLPEL VKLKYKYKAR IFLEESLSFG VLGEHGRGVT EHYGINIDDI 

       310        320        330        340        350        360 
DLISANMENA LASIGGFCCG RSFVIDHQRL SGQGYCFSAS LPPLLAAAAI EALNIMEENP 

       370        380        390        400        410        420 
GIFAVLKEKC GQIHKALQGI SGLKVVGESL SPAFHLQLEE STGSREQDVR LLQEIVDQCM 

       430        440        450        460        470 
NRSIALTQAR YLEKEEKCLP PPSIRVVVTV EQTEEELERA ASTIKEVAQA VLL 

O15269 in FASTA format

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