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Aliases for PLA2G1B Gene

Aliases for PLA2G1B Gene

  • Phospholipase A2 Group IB 2 3 5
  • Phosphatidylcholine 2-Acylhydrolase 1B 3 4
  • Phospholipase A2, Group IB (Pancreas) 2 3
  • EC 3.1.1.4 4 63
  • PLA2A 3 4
  • PPLA2 3 4
  • PLA2 3 4
  • Group IB Phospholipase A2 4

External Ids for PLA2G1B Gene

Previous HGNC Symbols for PLA2G1B Gene

  • PLA2
  • PPLA2
  • PLA2A

Previous GeneCards Identifiers for PLA2G1B Gene

  • GC12M119633
  • GC12M120286
  • GC12M120542
  • GC12M119171
  • GC12M119222
  • GC12M119244
  • GC12M120759
  • GC12M117768

Summaries for PLA2G1B Gene

Entrez Gene Summary for PLA2G1B Gene

  • This gene encodes a secreted member of the phospholipase A2 (PLA2) class of enzymes, which is produced by the pancreatic acinar cells. The encoded calcium-dependent enzyme catalyzes the hydrolysis of the sn-2 position of membrane glycerophospholipids to release arachidonic acid (AA) and lysophospholipids. AA is subsequently converted by downstream metabolic enzymes to several bioactive lipophilic compounds (eicosanoids), including prostaglandins (PGs) and leukotrienes (LTs). The enzyme may be involved in several physiological processes including cell contraction, cell proliferation and pathological response. [provided by RefSeq, Aug 2013]

GeneCards Summary for PLA2G1B Gene

PLA2G1B (Phospholipase A2 Group IB) is a Protein Coding gene. Diseases associated with PLA2G1B include pancreatitis and distal hereditary motor neuropathy, type ii. Among its related pathways are Metabolism and Fat digestion and absorption. GO annotations related to this gene include calcium ion binding and phospholipase A2 activity. An important paralog of this gene is PLA2G2C.

UniProtKB/Swiss-Prot for PLA2G1B Gene

  • PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides, this releases glycerophospholipids and arachidonic acid that serve as the precursors of signal molecules.

Tocris Summary for PLA2G1B Gene

  • Phospholipases are a group of enzymes that hydrolyze phospholipids into fatty acids and other lipophilic molecules. There are four major classes; phospholipase A, phospholipase B, phosphoinositide-specific phospholipase C and phospholipase D.

Gene Wiki entry for PLA2G1B Gene

No data available for PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PLA2G1B Gene

Genomics for PLA2G1B Gene

Regulatory Elements for PLA2G1B Gene

Promoters for PLA2G1B Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around PLA2G1B on UCSC Golden Path with GeneCards custom track

Genomic Location for PLA2G1B Gene

Chromosome:
12
Start:
120,322,111 bp from pter
End:
120,327,789 bp from pter
Size:
5,679 bases
Orientation:
Minus strand

Genomic View for PLA2G1B Gene

Genes around PLA2G1B on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
PLA2G1B Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for PLA2G1B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for PLA2G1B Gene

Proteins for PLA2G1B Gene

  • Protein details for PLA2G1B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    P04054-PA21B_HUMAN
    Recommended name:
    Phospholipase A2
    Protein Accession:
    P04054
    Secondary Accessions:
    • B2R4H5
    • Q3KPI1

    Protein attributes for PLA2G1B Gene

    Size:
    148 amino acids
    Molecular mass:
    16360 Da
    Cofactor:
    Name=Ca(2+); Xref=ChEBI:CHEBI:29108;
    Quaternary structure:
    • Monomer or homodimer (By similarity). The inactive pro-form is a homotrimer.

    Three dimensional structures from OCA and Proteopedia for PLA2G1B Gene

neXtProt entry for PLA2G1B Gene

Proteomics data for PLA2G1B Gene at MOPED

Selected DME Specific Peptides for PLA2G1B Gene

Post-translational modifications for PLA2G1B Gene

  • Activated by trypsin cleavage in the duodenum. Can also be activated by thrombin or autocatalytically.
  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for PLA2G1B Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

  • Cell Signaling Technology (CST) Antibodies for PLA2G1B (PLA2G1B)
  • Cloud-Clone Corp. Antibodies for PLA2G1B

Domains & Families for PLA2G1B Gene

Gene Families for PLA2G1B Gene

Protein Domains for PLA2G1B Gene

Graphical View of Domain Structure for InterPro Entry

P04054

UniProtKB/Swiss-Prot:

PA21B_HUMAN :
  • Belongs to the phospholipase A2 family.
Family:
  • Belongs to the phospholipase A2 family.
genes like me logo Genes that share domains with PLA2G1B: view

Function for PLA2G1B Gene

Molecular function for PLA2G1B Gene

GENATLAS Biochemistry:
phospholipase A2,Ca2+ dependent,group 1B,pancreatic,secreted,cleaved by caspase 1 and caspase 8,for proteolysis and inactivation during apoptosis,inducing cell proliferation,smooth muscle contraction and lipid mediator release
UniProtKB/Swiss-Prot CatalyticActivity:
Phosphatidylcholine + H(2)O = 1-acylglycerophosphocholine + a carboxylate.
UniProtKB/Swiss-Prot Function:
PA2 catalyzes the calcium-dependent hydrolysis of the 2-acyl groups in 3-sn-phosphoglycerides, this releases glycerophospholipids and arachidonic acid that serve as the precursors of signal molecules.

Enzyme Numbers (IUBMB) for PLA2G1B Gene

Gene Ontology (GO) - Molecular Function for PLA2G1B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005509 calcium ion binding IEA,IDA 7060561
genes like me logo Genes that share ontologies with PLA2G1B: view
genes like me logo Genes that share phenotypes with PLA2G1B: view

Animal Models for PLA2G1B Gene

MGI Knock Outs for PLA2G1B:

Animal Model Products

miRNA Products

Inhibitory RNA Products

In Situ Assay Products

Flow Cytometry Products

No data available for Human Phenotype Ontology , miRNA , Transcription Factor Targets and HOMER Transcription for PLA2G1B Gene

Localization for PLA2G1B Gene

Subcellular locations from UniProtKB/Swiss-Prot for PLA2G1B Gene

Secreted. Note=secreted from pancreatic acinar cells in its inactive form.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for PLA2G1B Gene COMPARTMENTS Subcellular localization image for PLA2G1B gene
Compartment Confidence
extracellular 5
cytosol 3
cytoskeleton 2
lysosome 2
mitochondrion 2
nucleus 2
plasma membrane 2
vacuole 2
endoplasmic reticulum 1
endosome 1

No data available for Gene Ontology (GO) - Cellular Components for PLA2G1B Gene

Pathways & Interactions for PLA2G1B Gene

genes like me logo Genes that share pathways with PLA2G1B: view

SIGNOR curated interactions for PLA2G1B Gene

Is activated by:

Gene Ontology (GO) - Biological Process for PLA2G1B Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0002227 innate immune response in mucosa IDA 12860195
GO:0002446 neutrophil mediated immunity ISS 16005851
GO:0006633 fatty acid biosynthetic process IEA,IDA 1918029
GO:0006644 phospholipid metabolic process IEA --
GO:0006654 phosphatidic acid biosynthetic process TAS --
genes like me logo Genes that share ontologies with PLA2G1B: view

Drugs & Compounds for PLA2G1B Gene

(32) Drugs for PLA2G1B Gene - From: Novoseek, DrugBank, HMDB, Tocris, and DGIdb

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Niflumic Acid Approved Pharma Channel blocker, inhibitor, Target Ca2+-activated Cl- channel blocker 0
cholic acid Approved Pharma Full agonist, Agonist, Target 0
Sulfasalazine Approved Pharma Inhibition, Inhibitor, Target, antagonist NF-κB activation inhibitor 56
alpha-linolenic acid Approved Nutra Full agonist, Agonist 0
Heptanoic acid Experimental Pharma Target 0

(84) Additional Compounds for PLA2G1B Gene - From: Novoseek, HMDB, and Tocris

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
Arachidic acid
  • Arachate
  • Arachic acid
  • Arachidate
  • Arachidic acid
  • Eicosanoate
506-30-9
D-Mannose
  • (+)-mannose
  • (+-)-mannose
  • Carubinose
  • D(+)-Mannose
  • D-Mannopyranose
3458-28-4
Heptadecanoic acid
  • Heptadecanoate
  • Heptadecanoic acid
  • Margarate
  • Margaric acid
  • Margarinate
506-12-7
Heptadecanoyl CoA
  • Heptadecanoate
  • Heptadecanoic acid
  • Heptadecanoic acid coa
  • Heptadecanoyl coenzyme A
  • Heptadecanoyl-coA
3546-17-6
LysoPC(14:0)
  • 1-Myristoyl-glycero-3-phosphocholine
  • LPC(14:0)
  • LPC(14:0/0:0)
  • LyPC(14:0)
  • LyPC(14:0/0:0)
genes like me logo Genes that share compounds with PLA2G1B: view

Transcripts for PLA2G1B Gene

mRNA/cDNA for PLA2G1B Gene

Unigene Clusters for PLA2G1B Gene

Phospholipase A2, group IB (pancreas):
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for PLA2G1B Gene

ExUns: 1a · 1b ^ 2 ^ 3 ^ 4
SP1:
SP2: -

Relevant External Links for PLA2G1B Gene

GeneLoc Exon Structure for
PLA2G1B
ECgene alternative splicing isoforms for
PLA2G1B

Expression for PLA2G1B Gene

mRNA expression in normal human tissues for PLA2G1B Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for PLA2G1B Gene

This gene is overexpressed in Pancreas (x52.8).

Protein differential expression in normal tissues from HIPED for PLA2G1B Gene

This gene is overexpressed in Pancreatic juice (67.3).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for PLA2G1B Gene



SOURCE GeneReport for Unigene cluster for PLA2G1B Gene Hs.992

genes like me logo Genes that share expression patterns with PLA2G1B: view

Protein tissue co-expression partners for PLA2G1B Gene

- Elite partner

Primer Products

In Situ Assay Products

No data available for mRNA Expression by UniProt/SwissProt for PLA2G1B Gene

Orthologs for PLA2G1B Gene

This gene was present in the common ancestor of animals.

Orthologs for PLA2G1B Gene

Organism Taxonomy Gene Similarity Type Details
cow
(Bos Taurus)
Mammalia PLA2G1B 35
  • 78.79 (n)
  • 76.22 (a)
PLA2G1B 36
  • 81 (a)
OneToOne
dog
(Canis familiaris)
Mammalia PLA2G1B 35
  • 84.47 (n)
  • 85.62 (a)
PLA2G1B 36
  • 86 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Pla2g1b 35
  • 80.21 (n)
  • 81.25 (a)
Pla2g1b 16
Pla2g1b 36
  • 79 (a)
OneToOne
chimpanzee
(Pan troglodytes)
Mammalia PLA2G1B 35
  • 98.87 (n)
  • 97.97 (a)
PLA2G1B 36
  • 98 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Pla2g1b 35
  • 81.25 (n)
  • 80.47 (a)
oppossum
(Monodelphis domestica)
Mammalia PLA2G1B 36
  • 65 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia PLA2G1B 36
  • 49 (a)
OneToOne
chicken
(Gallus gallus)
Aves PLA2G1B 35
  • 68.21 (n)
  • 67.69 (a)
-- 36
  • 63 (a)
OneToMany
PLA2G1B 36
  • 64 (a)
OneToMany
lizard
(Anolis carolinensis)
Reptilia PLA2G1B 36
  • 68 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia pla2g1b 35
  • 65.36 (n)
  • 64.06 (a)
Str.9482 35
zebrafish
(Danio rerio)
Actinopterygii pla2g1b 35
  • 60.93 (n)
  • 57.38 (a)
pla2g1b 36
  • 49 (a)
OneToOne
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.9086 35
worm
(Caenorhabditis elegans)
Secernentea C07E3.9 36
  • 32 (a)
OneToMany
Species with no ortholog for PLA2G1B:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)

Evolution for PLA2G1B Gene

ENSEMBL:
Gene Tree for PLA2G1B (if available)
TreeFam:
Gene Tree for PLA2G1B (if available)

Paralogs for PLA2G1B Gene

(8) SIMAP similar genes for PLA2G1B Gene using alignment to 3 proteins:

genes like me logo Genes that share paralogs with PLA2G1B: view

Variants for PLA2G1B Gene

Sequence variations from dbSNP and Humsavar for PLA2G1B Gene

SNP ID Clin Chr 12 pos Sequence Context AA Info Type
rs5632 - 120,326,008(+) CGCCG(A/C/G/T)CAGCG reference, missense
rs5635 - 120,324,990(-) GGACA(A/C)CCCGT reference, missense
rs5636 - 120,324,989(-) GACAA(A/C)CCGTA reference, missense
rs5631 -- 120,327,601(-) CTCAA(A/T)TCGAG intron-variant
rs5633 -- 120,325,932(-) CCCTT(C/T)TTGGA reference, synonymous-codon

Structural Variations from Database of Genomic Variants (DGV) for PLA2G1B Gene

Variant ID Type Subtype PubMed ID
nsv899555 CNV Loss 21882294
nsv899556 CNV Gain 21882294

Variation tolerance for PLA2G1B Gene

Residual Variation Intolerance Score: 38.1% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.74; 15.70% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for PLA2G1B Gene

HapMap Linkage Disequilibrium report
PLA2G1B

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PLA2G1B Gene

Disorders for PLA2G1B Gene

MalaCards: The human disease database

(3) MalaCards diseases for PLA2G1B Gene - From: DISEASES and GeneCards

Disorder Aliases PubMed IDs
pancreatitis
distal hereditary motor neuropathy, type ii
  • spinal muscular atrophy, jerash type
potter's syndrome
  • potter syndrome
- elite association - COSMIC cancer census association via MalaCards

Relevant External Links for PLA2G1B

Genetic Association Database (GAD)
PLA2G1B
Human Genome Epidemiology (HuGE) Navigator
PLA2G1B
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
PLA2G1B
genes like me logo Genes that share disorders with PLA2G1B: view

No data available for UniProtKB/Swiss-Prot and Genatlas for PLA2G1B Gene

Publications for PLA2G1B Gene

  1. The study of cytosolic phospholipase A2 gene polymorphism in schizophrenia using eye movement disturbances as an endophenotypic marker. (PMID: 12759552) Rybakowski J.K. … Hauser J. (Neuropsychobiology 2003) 3 23 48 67
  2. Non-steroidal anti-inflammatory drugs as potent inhibitors of phospholipase A2: structure of the complex of phospholipase A2 with niflumic acid at 2.5 Angstroms resolution. (PMID: 16301791) Jabeen T. … Singh T.P. (Acta Crystallogr. D Biol. Crystallogr. 2005) 25 26
  3. Human cytomegalovirus carries a cell-derived phospholipase A2 required for infectivity. (PMID: 15220446) Allal C. … Davignon J.L. (J. Virol. 2004) 3 23
  4. The Protein Data Bank. (PMID: 10592235) Berman H.M. … Bourne P.E. (Nucleic Acids Res. 2000) 25 26
  5. Characterization of the signal transduction pathway activated in human monocytes and dendritic cells by MPIF-1, a specific ligand for CC chemokine receptor 1. (PMID: 9886417) Nardelli B. … Alderson R.F. (J. Immunol. 1999) 3 23

Products for PLA2G1B Gene

Sources for PLA2G1B Gene

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