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Aliases for OTC Gene

Aliases for OTC Gene

  • Ornithine Carbamoyltransferase 2 3 5
  • Ornithine Transcarbamylase 3 4
  • EC 2.1.3.3 4 61
  • OTCase 3 4
  • Ornithine Carbamoyltransferase, Mitochondrial 3
  • EC 2.1.3 61
  • OCTD 3

External Ids for OTC Gene

Previous GeneCards Identifiers for OTC Gene

  • GC0XP036316
  • GC0XP036498
  • GC0XP037053
  • GC0XP037242
  • GC0XP037967
  • GC0XP038096
  • GC0XP038211
  • GC0XP035956

Summaries for OTC Gene

Entrez Gene Summary for OTC Gene

  • This nuclear gene encodes a mitochondrial matrix enzyme. Missense, nonsense, and frameshift mutations in this enzyme lead to ornithine transcarbamylase deficiency, which causes hyperammonemia. Since the gene for this enzyme maps close to that for Duchenne muscular dystrophy, it may play a role in that disease also. [provided by RefSeq, Jul 2008]

GeneCards Summary for OTC Gene

OTC (Ornithine Carbamoyltransferase) is a Protein Coding gene. Diseases associated with OTC include Ornithine Transcarbamylase Deficiency and Hyperammonemia. Among its related pathways are Metabolism and Arginine biosynthesis. GO annotations related to this gene include phospholipid binding and phosphate ion binding.

Gene Wiki entry for OTC Gene

No data available for UniProtKB/Swiss-Prot , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for OTC Gene

Genomics for OTC Gene

Regulatory Elements for OTC Gene

Enhancers for OTC Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH0XF038347 1 FANTOM5 Ensembl ENCODE 4.5 -5.1 -5083 0.8 CTCF SRF CEBPB FOS RPGR OTC MID1IP1
GH0XF038341 0.9 ENCODE 4.6 -9.2 -9228 3.8 ELF3 PKNOX1 FEZF1 RARA KAT2B CREM THAP11 SP5 NFYC CEBPB OTC SRPX RPGR
GH0XF038350 0.6 ENCODE 6.6 +2.4 2422 8.3 ZNF664 JUND HLF HNF4G ATF2 RPGR OTC SRPX TDGF1P1
GH0XF038335 0.8 Ensembl ENCODE 0.3 -15.0 -15041 3.9 CTCF PRDM1 RAD21 SPI1 RPGR OTC
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around OTC on UCSC Golden Path with GeneCards custom track

Genomic Location for OTC Gene

Chromosome:
X
Start:
38,352,483 bp from pter
End:
38,421,450 bp from pter
Size:
68,968 bases
Orientation:
Plus strand

Genomic View for OTC Gene

Genes around OTC on UCSC Golden Path with GeneCards custom track

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

RefSeq DNA sequence for OTC Gene

Proteins for OTC Gene

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

    Protein Symbol:
    P00480-OTC_HUMAN
    Recommended name:
    Ornithine carbamoyltransferase, mitochondrial
    Protein Accession:
    P00480
    Secondary Accessions:
    • A8K9P2
    • D3DWB0
    • Q3KNR1
    • Q6B0I1
    • Q9NYJ5

    Protein attributes for OTC Gene

    Size:
    354 amino acids
    Molecular mass:
    39935 Da
    Quaternary structure:
    • Homotrimer.

    Three dimensional structures from OCA and Proteopedia for OTC Gene

neXtProt entry for OTC Gene

Selected DME Specific Peptides for OTC Gene

P00480:
  • WIGDGNN
  • QLKGRDLLTLKN
  • SMGQEEE
  • LHSIMMSAAKFGMHL
  • TDTWISM
  • SLVFPEAENR
  • RVYKQSDL
  • WTFLHCLPRKPEEVDD
  • DTARVLS
  • TNDPLEA
  • EVDDEVFY
  • KRSTRTR
  • ETGFALLGGH
  • KGEYLPLLQGKSL
  • LGVNESL

Post-translational modifications for OTC Gene

  • Acetylation at Lys-88 negatively regulates ornithine carbamoyltransferase activity in response to nutrient signals.
  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for OTC Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

  • Santa Cruz Biotechnology (SCBT) Antibodies for OTC

Domains & Families for OTC Gene

Suggested Antigen Peptide Sequences for OTC Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry

P00480

UniProtKB/Swiss-Prot:

OTC_HUMAN :
  • Belongs to the ATCase/OTCase family.
Family:
  • Belongs to the ATCase/OTCase family.
genes like me logo Genes that share domains with OTC: view

No data available for Gene Families for OTC Gene

Function for OTC Gene

Molecular function for OTC Gene

GENATLAS Biochemistry:
ornithine carbamoyltransferase,ornithine metabolism,urea cycle,mitochondrial matrix
UniProtKB/Swiss-Prot CatalyticActivity:
Carbamoyl phosphate + L-ornithine = phosphate + L-citrulline.
UniProtKB/Swiss-Prot EnzymeRegulation:
Negatively regulated by lysine acetylation.

Enzyme Numbers (IUBMB) for OTC Gene

Gene Ontology (GO) - Molecular Function for OTC Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0004585 ornithine carbamoyltransferase activity IEA,IDA 2556444
GO:0005543 phospholipid binding IEA --
GO:0016597 amino acid binding IEA --
GO:0016740 transferase activity IEA --
GO:0016743 carboxyl- or carbamoyltransferase activity IEA --
genes like me logo Genes that share ontologies with OTC: view
genes like me logo Genes that share phenotypes with OTC: view

Human Phenotype Ontology for OTC Gene

HPO Id HPO Name Alternative Ids Definition Synonyms

Animal Model Products

miRNA for OTC Gene

miRTarBase miRNAs that target OTC

Inhibitory RNA Products

Flow Cytometry Products

No data available for Animal Models , Transcription Factor Targets and HOMER Transcription for OTC Gene

Localization for OTC Gene

Subcellular locations from UniProtKB/Swiss-Prot for OTC Gene

Mitochondrion matrix.

Subcellular locations from

COMPARTMENTS
Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for OTC gene
Compartment Confidence
mitochondrion 5
cytosol 3
peroxisome 2
nucleus 1

Gene Ontology (GO) - Cellular Components for OTC Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005737 cytoplasm IEA --
GO:0005739 mitochondrion IEA,IDA 3472484
GO:0005743 mitochondrial inner membrane IEA --
GO:0005759 mitochondrial matrix NAS,TAS --
genes like me logo Genes that share ontologies with OTC: view

Pathways & Interactions for OTC Gene

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

Pathways by source for OTC Gene

UniProtKB/Swiss-Prot P00480-OTC_HUMAN

  • Pathway: Nitrogen metabolism; urea cycle; L-citrulline from L-ornithine and carbamoyl phosphate: step 1/1.

Gene Ontology (GO) - Biological Process for OTC Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000050 urea cycle TAS --
GO:0001889 liver development IEA --
GO:0006520 cellular amino acid metabolic process IEA --
GO:0006526 arginine biosynthetic process IEA --
GO:0006591 ornithine metabolic process IEA --
genes like me logo Genes that share ontologies with OTC: view

No data available for SIGNOR curated interactions for OTC Gene

Drugs & Compounds for OTC Gene

(39) Drugs for OTC Gene - From: DrugBank, PharmGKB, ClinicalTrials, HMDB, and Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials
Citrulline Approved Nutra Full agonist, Agonist, Target 0
Valproic Acid Approved, Investigational Pharma HDAC1 inhibitor, Histone deacetylase (HDAC)inhibitors 322
L-ornithine Approved Nutra Full agonist, Agonist, Target 0
Phenylacetic acid Approved Pharma 11
Sodium phenylbutyrate Approved Pharma Histone deacetylase inhibitor, Histone deacetylase (HDAC)inhibitors 0

(31) Additional Compounds for OTC Gene - From: Novoseek and HMDB

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
Carbamoyl phosphate
  • Carbamic acid monoanhydride with phosphorate
  • Carbamic acid monoanhydride with phosphoric acid
  • Carbamoyl-P
  • Carbamoyl-phosphate
  • Carbamoylphosphate
590-55-6
Phosphate
  • NFB Orthophosphate
  • O-Phosphoric acid
  • Ortho-phosphate
  • Orthophosphate (PO43-)
  • Orthophosphate(3-)
14265-44-2
genes like me logo Genes that share compounds with OTC: view

Transcripts for OTC Gene

mRNA/cDNA for OTC Gene

(2) REFSEQ mRNAs :
(6) Additional mRNA sequences :
(13) Selected AceView cDNA sequences:
(2) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for OTC Gene

Ornithine carbamoyltransferase:
Representative Sequences:

Inhibitory RNA Products

Flow Cytometry Products

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

No ASD Table

Relevant External Links for OTC Gene

GeneLoc Exon Structure for
OTC
ECgene alternative splicing isoforms for
OTC

Expression for OTC Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and SAGE for OTC Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

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

This gene is overexpressed in Liver (x39.3) and Small Intestine - Terminal Ileum (x6.7).

Protein differential expression in normal tissues from HIPED for OTC Gene

This gene is overexpressed in Liver, secretome (44.7) and Liver (18.5).

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



Protein tissue co-expression partners for OTC Gene

NURSA nuclear receptor signaling pathways regulating expression of OTC Gene:

OTC

SOURCE GeneReport for Unigene cluster for OTC Gene:

Hs.117050

mRNA Expression by UniProt/SwissProt for OTC Gene:

P00480-OTC_HUMAN
Tissue specificity: Mainly expressed in liver and intestinal mucosa.
genes like me logo Genes that share expression patterns with OTC: view

Orthologs for OTC Gene

This gene was present in the common ancestor of eukaryotes.

Orthologs for OTC Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia OTC 35
  • 99 (a)
OneToOne
dog
(Canis familiaris)
Mammalia OTC 34 35
  • 93.5 (n)
cow
(Bos Taurus)
Mammalia OTC 34 35
  • 92.56 (n)
mouse
(Mus musculus)
Mammalia Otc 34 16 35
  • 88.98 (n)
rat
(Rattus norvegicus)
Mammalia Otc 34
  • 88.79 (n)
platypus
(Ornithorhynchus anatinus)
Mammalia OTC 35
  • 87 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia OTC 35
  • 84 (a)
OneToOne
chicken
(Gallus gallus)
Aves OTC 34 35
  • 75.05 (n)
lizard
(Anolis carolinensis)
Reptilia OTC 35
  • 74 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia otc 34
  • 71.7 (n)
African clawed frog
(Xenopus laevis)
Amphibia otc-A 34
zebrafish
(Danio rerio)
Actinopterygii otc 34 35
  • 68.5 (n)
rainbow trout
(Oncorhynchus mykiss)
Actinopterygii Omy.8842 34
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes ARG3 34 35 37
  • 52.01 (n)
A. gosspyii yeast
(Ashbya gossypii)
Saccharomycetes AGOS_AFR098W 34
  • 51.95 (n)
K. lactis yeast
(Kluyveromyces lactis)
Saccharomycetes KLLA0F14366g 34
  • 51.63 (n)
thale cress
(Arabidopsis thaliana)
eudicotyledons OTC 34
  • 50.89 (n)
bread mold
(Neurospora crassa)
Ascomycetes NCU01667 34
  • 54.3 (n)
fission yeast
(Schizosaccharomyces pombe)
Schizosaccharomycetes arg3 34
  • 51.58 (n)
Species where no ortholog for OTC was found in the sources mined by GeneCards:
  • Actinobacteria (Mycobacterium tuberculosis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • 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)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for OTC Gene

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

Paralogs for OTC Gene

No data available for Paralogs for OTC Gene

Variants for OTC Gene

Sequence variations from dbSNP and Humsavar for OTC Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type
rs66469337 Ornithine carbamoyltransferase deficiency (OTCD) [MIM:311250], Pathogenic 38,421,050(+) CAGAT(C/G/T)ACTCA reference, missense
rs66539573 Ornithine carbamoyltransferase deficiency (OTCD) [MIM:311250], Ornithine carbamoyltransferase deficiency (OTCD) [MIM:311250], Pathogenic 38,381,393(+) TATTC(A/G/T)TTTGG reference, missense
rs66550389 Ornithine carbamoyltransferase deficiency (OTCD) [MIM:311250], Pathogenic 38,369,854(+) TACTC(A/C/G/T)AACAA reference, missense
rs66626662 Ornithine carbamoyltransferase deficiency (OTCD) [MIM:311250], Pathogenic 38,401,372(+) TCAAT(A/C/G)GGCTG reference, missense
rs66642398 Ornithine carbamoyltransferase deficiency (OTCD) [MIM:311250], Pathogenic 38,403,663(+) TCGGG(A/G/T)ATGGG reference, missense

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

Variant ID Type Subtype PubMed ID
dgv2278e212 CNV loss 25503493
dgv2279e212 CNV loss 25503493
esv3573871 CNV loss 25503493
esv3573881 CNV loss 25503493
esv3573885 CNV loss 25503493
nsv6867 CNV insertion 18451855

Variation tolerance for OTC Gene

Residual Variation Intolerance Score: 43.5% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 6.28; 76.44% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for OTC Gene

Human Gene Mutation Database (HGMD)
OTC
SNPedia medical, phenotypic, and genealogical associations of SNPs for
OTC

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

Disorders for OTC Gene

MalaCards: The human disease database

(26) MalaCards diseases for OTC Gene - From: OMIM, ClinVar, GeneTests, Orphanet, Swiss-Prot, DISEASES, Novoseek, and GeneCards

Disorder Aliases PubMed IDs
ornithine transcarbamylase deficiency
  • ornithine transcarbamylase deficiency, hyperammonemia due to
hyperammonemia
orotic aciduria
  • orotic aciduria type 1
urea cycle disorder
  • disorder of metabolism of ornithine, citrulline, argininosuccinic acid, arginine and ammonia
argininosuccinic aciduria
  • citrullinemia
- elite association - COSMIC cancer census association via MalaCards
Search OTC in MalaCards View complete list of genes associated with diseases

UniProtKB/Swiss-Prot

OTC_HUMAN
  • Ornithine carbamoyltransferase deficiency (OTCD) [MIM:311250]: An X-linked disorder of the urea cycle which causes a form of hyperammonemia. Mutations with no residual enzyme activity are always expressed in hemizygote males by a very severe neonatal hyperammonemic coma that generally proves to be fatal. Heterozygous females are either asymptomatic or express orotic aciduria spontaneously or after protein intake. The disorder is treatable with supplemental dietary arginine and low protein diet. The arbitrary classification of patients into the neonatal group (clinical hyperammonemia in the first few days of life) and late onset (clinical presentation after the neonatal period) has been used to differentiate severe from mild forms. {ECO:0000269 PubMed:10070627, ECO:0000269 PubMed:10502831, ECO:0000269 PubMed:10737985, ECO:0000269 PubMed:11793483, ECO:0000269 PubMed:1480464, ECO:0000269 PubMed:1671317, ECO:0000269 PubMed:1721894, ECO:0000269 PubMed:2347583, ECO:0000269 PubMed:2474822, ECO:0000269 PubMed:3170748, ECO:0000269 PubMed:7474905, ECO:0000269 PubMed:7951259, ECO:0000269 PubMed:8019569, ECO:0000269 PubMed:8081373, ECO:0000269 PubMed:8081398, ECO:0000269 PubMed:8099056, ECO:0000269 PubMed:8530002, ECO:0000269 PubMed:8807340, ECO:0000269 PubMed:8830175, ECO:0000269 PubMed:8956038, ECO:0000269 PubMed:8956045, ECO:0000269 PubMed:9143919, ECO:0000269 PubMed:9266388, ECO:0000269 PubMed:9286441, ECO:0000269 PubMed:9452024, ECO:0000269 PubMed:9452049, ECO:0000269 PubMed:9452065, ECO:0000269 Ref.32, ECO:0000269 Ref.43}. Note=The disease is caused by mutations affecting the gene represented in this entry.

Genatlas disease for OTC Gene

neonatal distress and hyperammonemia,including late-onset hyperammonemic coma

Relevant External Links for OTC

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

Publications for OTC Gene

  1. High-frequency detection of deletions and variable rearrangements at the ornithine transcarbamylase (OTC) locus by oligonucleotide array CGH. (PMID: 19138872) Shchelochkov O.A. … Wong L.J. (Mol. Genet. Metab. 2009) 3 22 46 64
  2. Association of ornithine transcarbamylase gene polymorphisms with hypertension and coronary artery vasomotion. (PMID: 19574962) Dumont J. … Brousseau T. (Am. J. Hypertens. 2009) 3 22 46 64
  3. Identification of seven novel missense mutations, two splice-site mutations, two microdeletions and a polymorphic amino acid substitution in the gene for ornithine transcarbamylase (OTC) in patients with OTC deficiency. (PMID: 11793483) Climent C. … Rubio V. (Hum. Mutat. 2002) 3 4 22 64
  4. Crystal structure of human ornithine transcarbamylase complexed with carbamoyl phosphate and L-norvaline at 1.9 A resolution. (PMID: 10813810) Shi D. … Allewell N.M. (Proteins 2000) 3 4 22 64
  5. Identification of a cytogenetic deletion and of four novel mutations (Q69X, I172F, G188V, G197R) affecting the gene for ornithine transcarbamylase (OTC) in Spanish patients with OTC deficiency. (PMID: 10502831) Climent C. … Rubio V. (Hum. Mutat. 1999) 3 4 22 64

Products for OTC Gene

Sources for OTC Gene

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