Cannabis Compound Database: Showing Protein Serine palmitoyltransferase 1 (CDBP00829)

Identification Biological properties Gene properties Protein properties External links References XML Show 7 compounds

Identification

HMDB Protein ID

CDBP00829

Secondary Accession Numbers

Not Available

Name

Serine palmitoyltransferase 1

Description

Not Available

Synonyms

LCB 1
Long chain base biosynthesis protein 1
SPT 1
SPT1
Serine-palmitoyl-CoA transferase 1

Gene Name

SPTLC1

Protein Type

Enzyme

Biological Properties

General Function

Involved in transferase activity, transferring nitrogenous groups

Specific Function

Serine palmitoyltransferase (SPT). The heterodimer formed with SPTLC2 or SPTLC3 constitutes the catalytic core. The composition of the serine palmitoyltransferase (SPT) complex determines the substrate preference. The SPTLC1-SPTLC2-SPTSSA complex shows a strong preference for C16-CoA substrate, while the SPTLC1-SPTLC3-SPTSSA isozyme uses both C14-CoA and C16-CoA as substrates, with a slight preference for C14-CoA. The SPTLC1-SPTLC2-SPTSSB complex shows a strong preference for C18-CoA substrate, while the SPTLC1-SPTLC3-SPTSSB isozyme displays an ability to use a broader range of acyl-CoAs, without apparent preference.

GO Classification

Biological Process
small molecule metabolic process
phospholipid metabolic process
sphingosine biosynthetic process
sphingolipid biosynthetic process
sphinganine biosynthetic process
sphingomyelin biosynthetic process
Cellular Component
SPOTS complex
integral to membrane
Function
cofactor binding
pyridoxal phosphate binding
binding
catalytic activity
transferase activity
transferase activity, transferring nitrogenous groups
Molecular Function
serine C-palmitoyltransferase activity
pyridoxal phosphate binding
Process
metabolic process
biosynthetic process

Cellular Location

Endoplasmic reticulum membrane
Single-pass membrane protein

Pathways

Name	SMPDB/Pathwhiz	KEGG
Sphingolipid Metabolism
Gaucher Disease		Not Available
Globoid Cell Leukodystrophy		Not Available
Metachromatic Leukodystrophy (MLD)		Not Available
Fabry disease		Not Available

Gene Properties

Chromosome Location

Locus

9q22.2

SNPs

SPTLC1

Gene Sequence

>1422 bp
ATGGCGACCGCCACGGAGCAGTGGGTTCTGGTGGAGATGGTACAGGCGCTTTACGAGGCT
CCTGCTTACCATCTTATTTTGGAAGGGATTCTGATCCTCTGGATAATCAGACTTCTTTTC
TCTAAGACTTACAAATTACAAGAACGATCTGATCTTACAGTCAAGGAAAAAGAAGAACTG
ATTGAAGAGTGGCAACCAGAACCTCTTGTTCCTCCTGTCCCAAAAGACCATCCTGCTCTC
AACTACAACATCGTTTCAGGCCCTCCAAGCCACAAAACTGTGGTGAATGGAAAAGAATGT
ATAAACTTCGCCTCATTTAATTTTCTTGGATTGTTGGATAACCCTAGGGTTAAGGCAGCA
GCTTTAGCATCTCTAAAGAAGTATGGCGTGGGGACTTGTGGACCCAGAGGATTTTATGGC
ACATTTGATGTTCATTTGGATTTGGAAGACCGCCTGGCAAAATTTATGAAGACAGAAGAA
GCCATTATATACTCATATGGATTTGCCACCATAGCCAGTGCTATTCCTGCTTACTCTAAA
AGAGGGGACATTGTTTTTGTAGATAGAGCTGCCTGCTTTGCTATTCAGAAAGGATTACAG
GCATCCCGTAGTGACATTAAGTTATTTAAGCATAATGACATGGCTGACCTCGAGCGACTA
CTAAAAGAACAAGAGATCGAAGATCAAAAGAATCCTCGCAAGGCTCGTGTAACTCGGCGT
TTCATTGTAGTAGAAGGATTGTATATGAATACTGGAACTATTTGTCCTCTTCCAGAATTG
GTTAAGTTAAAATACAAATACAAAGCAAGAATCTTCCTGGAGGAAAGCCTTTCATTTGGA
GTCCTAGGAGAGCATGGCCGAGGAGTCACTGAACACTATGGAATCAATATTGATGATATT
GATCTTATCAGTGCCAACATGGAGAATGCACTTGCTTCTATTGGAGGTTTCTGCTGTGGC
AGGTCTTTTGTAATTGACCATCAGCGACTTTCCGGCCAGGGATACTGCTTTTCAGCTTCG
TTACCTCCCCTGTTAGCTGCTGCAGCAATTGAGGCCCTCAACATCATGGAAGAGAATCCA
GGTATTTTTGCAGTGTTGAAGGAAAAGTGCGGACAAATTCATAAAGCTTTACAAGGCATT
TCTGGATTAAAAGTGGTGGGGGAGTCCCTTTCTCCAGCCTTTCACCTACAACTGGAAGAG
AGCACTGGGTCTCGCGAGCAAGATGTCAGACTGCTTCAGGAAATTGTAGATCAATGCATG
AACAGAAGTATTGCATTAACTCAGGCGCGCTACTTGGAGAAAGAAGAGAAGTGTCTCCCT
CCTCCCAGCATTCGGGTTGTGGTCACGGTGGAACAAACAGAGGAAGAACTGGAGAGAGCT
GCGTCCACCATCAAGGAGGTAGCCCAGGCCGTCCTGCTCTAG

Protein Properties

Number of Residues

473

Molecular Weight

52743.41

Theoretical pI

6.009

Pfam Domain Function

Aminotran_1_2 (PF00155 )

Signals

Not Available

Transmembrane Regions

Not Available

Protein Sequence

>Serine palmitoyltransferase 1
MATATEQWVLVEMVQALYEAPAYHLILEGILILWIIRLLFSKTYKLQERSDLTVKEKEEL
IEEWQPEPLVPPVPKDHPALNYNIVSGPPSHKTVVNGKECINFASFNFLGLLDNPRVKAA
ALASLKKYGVGTCGPRGFYGTFDVHLDLEDRLAKFMKTEEAIIYSYGFATIASAIPAYSK
RGDIVFVDRAACFAIQKGLQASRSDIKLFKHNDMADLERLLKEQEIEDQKNPRKARVTRR
FIVVEGLYMNTGTICPLPELVKLKYKYKARIFLEESLSFGVLGEHGRGVTEHYGINIDDI
DLISANMENALASIGGFCCGRSFVIDHQRLSGQGYCFSASLPPLLAAAAIEALNIMEENP
GIFAVLKEKCGQIHKALQGISGLKVVGESLSPAFHLQLEESTGSREQDVRLLQEIVDQCM
NRSIALTQARYLEKEEKCLPPPSIRVVVTVEQTEEELERAASTIKEVAQAVLL

External Links

GenBank ID Protein

2564247

UniProtKB/Swiss-Prot ID

O15269

UniProtKB/Swiss-Prot Entry Name

SPTC1_HUMAN

PDB IDs

Not Available

GenBank Gene ID

Y08685

GeneCard ID