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Sptlc1 serine palmitoyltransferase long chain base subunit 1 [ Cricetulus griseus (Chinese hamster) ]

Gene ID: 100689326, updated on 16-Jun-2026
Gene symbol
Sptlc1
Gene description
serine palmitoyltransferase long chain base subunit 1
See related
Ensembl:ENSCGRG00015019207
Gene type
protein coding
RefSeq status
PROVISIONAL
Organism
Cricetulus griseus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Cricetidae; Cricetinae; Cricetulus
Also known as
LCB1; SPT1
Orthologs
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Try the new Transcripts and proteins table
See Sptlc1 in Genome Data Viewer
Location:
chromosome: 3
Exon count:
15
Annotation release Status Assembly Chr Location
104 current CriGri_1.0 (GCF_000223135.1) Unplaced Scaffold NW_003614498.1 (47528..87661)
104 current CriGri-PICRH-1.0 (GCF_003668045.3) 3 NC_048596.1 (272274891..272315062, complement)

NW_003614498.1Genomic Context describing neighboring genes Neighboring gene splicing factor U2AF 35 kDa subunit-like protein Neighboring gene ROR family WNT receptor 2

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables pyridoxal phosphate binding IEA
Inferred from Electronic Annotation
more info
PubMed 
enables serine C-palmitoyltransferase activity IEA
Inferred from Electronic Annotation
more info
PubMed 
Process Evidence Code Pubs
involved_in ceramide biosynthetic process IEA
Inferred from Electronic Annotation
more info
PubMed 
involved_in sphingosine biosynthetic process IEA
Inferred from Electronic Annotation
more info
PubMed 
Component Evidence Code Pubs
located_in endoplasmic reticulum IEA
Inferred from Electronic Annotation
more info
PubMed 
Preferred Names
serine palmitoyltransferase 1
Names
LCB 1
Long chain base biosynthesis protein 1
SPT 1
Serine-palmitoyl-CoA transferase 1
serine palmitoyltransferase LCB1 subunit
NP_001233688.1

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001246759.1NP_001233688.1  serine palmitoyltransferase 1

    See identical proteins and their annotated locations for NP_001233688.1

    Status: PROVISIONAL

    Source sequence(s)
    AF004831
    UniProtKB/Swiss-Prot
    O54695
    Related
    ENSCGRP00015025332.2, ENSCGRT00015031065.2
    Conserved Domains (2) summary
    COG0156
    Location:81467
    BioF; 7-keto-8-aminopelargonate synthetase or related enzyme [Coenzyme transport and metabolism]
    cl18945
    Location:11472
    AAT_I; Aspartate aminotransferase (AAT) superfamily (fold type I) of pyridoxal phosphate (PLP)-dependent enzymes. PLP combines with an alpha-amino acid to form a compound called a Schiff base or aldimine intermediate, which depending on the reaction, is the ...

RefSeqs of Annotated Genomes: Cricetulus griseus Annotation Release 104 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference CriGri_1.0 Primary Assembly

Genomic

  1. NW_003614498.1 Reference CriGri_1.0 Primary Assembly

    Range
    47528..87661
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate CriGri-PICRH-1.0

Genomic

  1. NC_048596.1 Alternate CriGri-PICRH-1.0

    Range
    272274891..272315062 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)