Property Summary

NCBI Gene PubMed Count 22
PubMed Score 46.33
PubTator Score 31.99

Knowledge Summary

Patent

No data available

TINX Plot

  Disease Sources (6)

Disease Target Count P-value
psoriasis 6685 2.71556412752137E-10
non-small cell lung cancer 2798 4.46160532099992E-8
pilocytic astrocytoma 3086 7.88971737696643E-7
tuberculosis 1563 1.17981283534546E-5
lung adenocarcinoma 2714 2.14425371951595E-5
osteosarcoma 7933 2.67028605300423E-5
hepatocellular carcinoma 550 8.29772021287515E-5
atypical teratoid / rhabdoid tumor 4369 1.39485152014294E-4
ovarian cancer 8492 3.22017426490303E-4
glioblastoma 5572 0.00119660638735571
adult high grade glioma 2148 0.0018839622520847
intraductal papillary-mucinous neoplasm (IPMN) 3289 0.00215173164040165
group 4 medulloblastoma 1875 0.00312962480790318
cutaneous lupus erythematosus 1056 0.00314347761731506
intraductal papillary-mucinous carcinoma (IPMC) 2988 0.00599906541684199
primary pancreatic ductal adenocarcinoma 1271 0.00685641035314333
intraductal papillary-mucinous adenoma (IPMA) 2956 0.00762740712933736
pancreatic cancer 2300 0.00880601889688516
Multiple Sclerosis 498 0.0358599845563761
subependymal giant cell astrocytoma 2287 0.0377754092019867
Disease Target Count Z-score Confidence
Neuropathy 210 0.0 4.0
Disease Target Count Z-score Confidence
Peripheral Neuropathy 303 4.544 2.3

Expression

Synonym

Accession O15270 Q16685
Symbols LCB2
SPT2
HSN1C
LCB2A
NSAN1C
hLCB2a

Gene

PANTHER Protein Class (2)

  Ortholog (15)

Species Source
Chimp OMA EggNOG
Macaque OMA EggNOG Inparanoid
Mouse OMA Inparanoid
Rat OMA Inparanoid
Dog OMA Inparanoid
Horse OMA EggNOG Inparanoid
Cow OMA Inparanoid
Pig OMA EggNOG Inparanoid
Opossum EggNOG Inparanoid
Anole lizard OMA EggNOG Inparanoid
Xenopus OMA EggNOG Inparanoid
Zebrafish OMA Inparanoid
Zebrafish OMA EggNOG
C. elegans OMA EggNOG
S.cerevisiae OMA EggNOG

Gene RIF (9)

PMID Text
24175284 The activities of the hLCB2a mutants were measured in the presence of ssSPTa and ssSPTb and was found that all decrease enzyme activity.
23658386 Mutations in SPTLC2 are associated with increased deoxySL formation causing hereditary sensory and autonomic neuropathy type 1 (HSANI) in a familial study.
23025307 HIV-1 Tat upregulates serine palmitoyltransferase, long chain base subunit 2 (SPTLC2, SPT2) expression in Jurkat T-cells
20920666 Mutations in the SPTLC2 subunit of serine palmitoyltransferase cause hereditary sensory and autonomic neuropathy type I.
20877624 Observational study of gene-disease association. (HuGE Navigator)
19416851 discovery of 2 proteins, ssSPTa and ssSPTb, which each interacts with both hLCB1 and hLCB2, suggesting that there are 4 distinct human SPT isozymes.
17331073 Results suggest that functional serine palmitoyltransferase is not a dimer, but a higher organized complex, composed of three distinct subunits (SPTLC1, SPTLC2 and SPTLC3) with a molecular mass of 480 kDa.
12445191 an increase in transepidermal water loss is an obligatory trigger for the upregulation of serine palmitoyltransferase mRNA expression in human epidermis
12207934 results suggest that SPTLC2 mutations are not a common cause for genetic sensory neuropathies.

AA Sequence

MRPEPGGCCCRRTVRANGCVANGEVRNGYVRSSAAAAAAAAAGQIHHVTQNGGLYKRPFNEAFEETPMLV      1 - 70
AVLTYVGYGVLTLFGYLRDFLRYWRIEKCHHATEREEQKDFVSLYQDFENFYTRNLYMRIRDNWNRPICS     71 - 140
VPGARVDIMERQSHDYNWSFKYTGNIIKGVINMGSYNYLGFARNTGSCQEAAAKVLEEYGAGVCSTRQEI    141 - 210
GNLDKHEELEELVARFLGVEAAMAYGMGFATNSMNIPALVGKGCLILSDELNHASLVLGARLSGATIRIF    211 - 280
KHNNMQSLEKLLKDAIVYGQPRTRRPWKKILILVEGIYSMEGSIVRLPEVIALKKKYKAYLYLDEAHSIG    281 - 350
ALGPTGRGVVEYFGLDPEDVDVMMGTFTKSFGASGGYIGGKKELIDYLRTHSHSAVYATSLSPPVVEQII    351 - 420
TSMKCIMGQDGTSLGKECVQQLAENTRYFRRRLKEMGFIIYGNEDSPVVPLMLYMPAKIGAFGREMLKRN    421 - 490
IGVVVVGFPATPIIESRARFCLSAAHTKEILDTALKEIDEVGDLLQLKYSRHRLVPLLDRPFDETTYEET    491 - 560
ED                                                                        561 - 562
//

Text Mined References (24)

PMID Year Title
25691431 2015 ORMDL/serine palmitoyltransferase stoichiometry determines effects of ORMDL3 expression on sphingolipid biosynthesis.
25332431 2014 Autophagy regulates sphingolipid levels in the liver.
24175284 2013 The pyridoxal 5'-phosphate (PLP)-dependent enzyme serine palmitoyltransferase (SPT): effects of the small subunits and insights from bacterial mimics of human hLCB2a HSAN1 mutations.
23658386 2013 Hereditary sensory and autonomic neuropathy type 1 (HSANI) caused by a novel mutation in SPTLC2.
21269460 2011 Initial characterization of the human central proteome.
20920666 2010 Mutations in the SPTLC2 subunit of serine palmitoyltransferase cause hereditary sensory and autonomic neuropathy type I.
20877624 2010 Genetic variants in nuclear-encoded mitochondrial genes influence AIDS progression.
19416851 2009 Identification of small subunits of mammalian serine palmitoyltransferase that confer distinct acyl-CoA substrate specificities.
17331073 2007 Is the mammalian serine palmitoyltransferase a high-molecular-mass complex?
17194770 2006 The essential nature of sphingolipids in plants as revealed by the functional identification and characterization of the Arabidopsis LCB1 subunit of serine palmitoyltransferase.
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