| Identification |
|---|
| HMDB Protein ID
| CDBP00831 |
| Secondary Accession Numbers
| Not Available |
| Name
| Serine palmitoyltransferase 2 |
| Description
| Not Available |
| Synonyms
|
- LCB 2
- LCB2a
- Long chain base biosynthesis protein 2
- Long chain base biosynthesis protein 2a
- SPT 2
- Serine-palmitoyl-CoA transferase 2
|
| Gene Name
| SPTLC2 |
| Protein Type
| Enzyme |
| Biological Properties |
|---|
| General Function
| Involved in transferase activity |
| Specific Function
| Serine palmitoyltransferase (SPT). The heterodimer formed with LCB1/SPTLC1 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-SPTLC2-SPTSSB complex displays a preference for C18-CoA substrate.
|
| 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 |
| mitochondrion |
| serine C-palmitoyltransferase complex |
| integral to membrane |
| Function |
| binding |
| catalytic activity |
| transferase activity |
| transferase activity, transferring nitrogenous groups |
| cofactor binding |
| pyridoxal phosphate binding |
| 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
| 14 |
| Locus
| 14q24.3 |
| SNPs
| SPTLC2 |
| Gene Sequence
|
>1689 bp
ATGCGGCCGGAGCCCGGAGGCTGCTGCTGCCGCCGCACGGTGCGGGCGAATGGCTGCGTG
GCGAACGGGGAAGTACGGAACGGGTACGTGAGGAGCAGCGCTGCAGCCGCAGCCGCAGCC
GCCGCCGGCCAGATCCATCATGTTACACAAAATGGAGGACTATATAAAAGACCGTTTAAT
GAAGCTTTTGAAGAAACACCAATGCTGGTTGCTGTGCTCACGTATGTGGGGTATGGCGTA
CTCACCCTCTTTGGATATCTTCGAGATTTCTTGAGGTATTGGAGAATTGAAAAGTGTCAC
CATGCAACAGAAAGAGAAGAACAAAAGGACTTTGTGTCATTGTATCAAGATTTTGAAAAC
TTTTATACAAGGAATCTGTACATGAGGATAAGAGACAACTGGAATCGGCCAATCTGTAGT
GTGCCTGGAGCCAGGGTGGACATCATGGAGAGACAGTCTCATGATTATAACTGGTCCTTC
AAGTATACAGGGAATATAATAAAGGGTGTTATAAACATGGGTTCCTACAACTATCTTGGA
TTTGCACGGAATACTGGATCATGTCAAGAAGCAGCCGCCAAAGTCCTTGAGGAGTATGGA
GCTGGAGTGTGCAGTACTCGGCAGGAAATTGGAAACCTGGACAAGCATGAAGAACTAGAG
GAGCTTGTAGCAAGGTTCTTAGGAGTAGAAGCTGCTATGGCGTATGGCATGGGATTTGCA
ACGAATTCAATGAACATTCCTGCTCTTGTTGGCAAAGGTTGCCTGATTCTGAGTGATGAA
CTGAACCATGCATCACTGGTTCTGGGAGCCAGACTGTCAGGAGCAACCATTAGAATCTTC
AAACACAACAATATGCAAAGCCTAGAGAAGCTATTGAAAGATGCCATTGTTTATGGTCAG
CCTCGGACACGAAGGCCCTGGAAGAAAATTCTCATCCTTGTGGAAGGAATATATAGCATG
GAGGGATCTATTGTTCGTCTTCCTGAAGTGATTGCCCTCAAGAAGAAATACAAGGCATAC
TTGTATCTGGATGAGGCTCACAGCATTGGCGCCCTGGGCCCCACAGGCCGGGGTGTGGTG
GAGTACTTTGGCCTGGATCCCGAGGATGTGGATGTTATGATGGGAACGTTCACAAAGAGT
TTTGGTGCTTCTGGAGGATATATTGGAGGCAAGAAGGAGCTGATAGACTACCTGCGAACA
CATTCTCATAGTGCAGTGTATGCCACGTCATTGTCACCTCCTGTAGTGGAGCAGATCATC
ACCTCCATGAAGTGCATCATGGGGCAGGATGGCACCAGCCTTGGTAAAGAGTGTGTACAA
CAGTTAGCTGAAAACACCAGGTATTTCAGGAGACGCCTGAAAGAGATGGGCTTCATCATC
TATGGAAATGAAGACTCTCCAGTAGTGCCTTTGATGCTCTACATGCCTGCCAAAATTGGC
GCCTTTGGACGGGAGATGCTGAAGCGGAACATCGGTGTCGTTGTGGTTGGATTTCCTGCC
ACCCCAATTATTGAGTCCAGAGCCAGGTTTTGCCTGTCAGCAGCTCATACCAAAGAAATA
CTTGATACTGCTTTAAAGGAGATAGATGAAGTTGGGGACCTATTGCAGCTGAAGTATTCC
CGTCATCGGTTGGTACCTCTACTGGACAGGCCCTTTGACGAGACGACGTATGAAGAAACA
GAAGACTGA
|
| Protein Properties |
|---|
| Number of Residues
| 562 |
| Molecular Weight
| 62923.765 |
| Theoretical pI
| 7.785 |
| Pfam Domain Function
|
|
| Signals
|
Not Available
|
|
Transmembrane Regions
|
Not Available
|
| Protein Sequence
|
>Serine palmitoyltransferase 2
MRPEPGGCCCRRTVRANGCVANGEVRNGYVRSSAAAAAAAAAGQIHHVTQNGGLYKRPFN
EAFEETPMLVAVLTYVGYGVLTLFGYLRDFLRYWRIEKCHHATEREEQKDFVSLYQDFEN
FYTRNLYMRIRDNWNRPICSVPGARVDIMERQSHDYNWSFKYTGNIIKGVINMGSYNYLG
FARNTGSCQEAAAKVLEEYGAGVCSTRQEIGNLDKHEELEELVARFLGVEAAMAYGMGFA
TNSMNIPALVGKGCLILSDELNHASLVLGARLSGATIRIFKHNNMQSLEKLLKDAIVYGQ
PRTRRPWKKILILVEGIYSMEGSIVRLPEVIALKKKYKAYLYLDEAHSIGALGPTGRGVV
EYFGLDPEDVDVMMGTFTKSFGASGGYIGGKKELIDYLRTHSHSAVYATSLSPPVVEQII
TSMKCIMGQDGTSLGKECVQQLAENTRYFRRRLKEMGFIIYGNEDSPVVPLMLYMPAKIG
AFGREMLKRNIGVVVVGFPATPIIESRARFCLSAAHTKEILDTALKEIDEVGDLLQLKYS
RHRLVPLLDRPFDETTYEETED
|
| External Links |
|---|
| GenBank ID Protein
| 2564249 |
| UniProtKB/Swiss-Prot ID
| O15270 |
| UniProtKB/Swiss-Prot Entry Name
| SPTC2_HUMAN |
| PDB IDs
|
Not Available |
| GenBank Gene ID
| Y08686 |
| GeneCard ID
| SPTLC2 |
| GenAtlas ID
| SPTLC2 |
| HGNC ID
| HGNC:11278 |
| References |
|---|
| General References
| Not Available |