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CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.

Term:pyridoxal
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Accession:CHEBI:17310 term browser browse the term
Definition:A pyridinecarbaldehyde that is pyridine-4-carbaldehyde bearing methyl, hydroxy and hydroxymethyl substituents at positions 2, 3 and 5 respectively. The 4-carboxyaldehyde form of vitamin B6, it is converted into pyridoxal phosphate, a coenzyme for the synthesis of amino acids, neurotransmitters, sphingolipids and aminolevulinic acid.
Synonyms:exact_synonym: 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde
 related_synonym: 3-HYDROXY-5-(HYDROXYMETHYL)-2-METHYLISONICOTINALDEHYDE;   Formula=C8H9NO3;   InChI=1S/C8H9NO3/c1-5-8(12)7(4-11)6(3-10)2-9-5/h2,4,10,12H,3H2,1H3;   InChIKey=RADKZDMFGJYCBB-UHFFFAOYSA-N;   SMILES=[H]C(=O)c1c(CO)cnc(C)c1O;   pyridoxaldehyde
 alt_id: CHEBI:14976;   CHEBI:26423;   CHEBI:45112;   CHEBI:8667
 xref: Beilstein:383768;   CAS:66-72-8;   Chemspider:1021;   DrugBank:DB00147;   Drug_Central:4134;   Gmelin:218674;   HMDB:HMDB0001545;   KEGG:C00250;   KNApSAcK:C00007509
 xref_mesh: MESH:D011730
 xref: MetaCyc:PYRIDOXAL;   PDBeChem:PXL;   PMID:12001008;   PMID:150790;   PMID:1621875;   PMID:16495081;   PMID:16710308;   PMID:17765195;   PMID:20381632;   PMID:22770225;   PMID:23801094;   PMID:24365359;   PMID:31915818;   PMID:3663392;   PMID:4051187;   PMID:433818;   PMID:6853710;   PMID:7159754;   PMID:7440576;   PMID:8116826;   Reaxys:383768;   Wikipedia:Pyridoxal
 cyclic_relationship: is_conjugate_base_of CHEBI:131530


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5'-phosphopyridoxal-6-azobenzene-2,4-disulfonic acid term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Avp arginine vasopressin multiple interactions EXP pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [[Phenylephrine co-treated with Adenosine Triphosphate] results in increased secretion of AVP protein]; pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [Adenosine Triphosphate results in increased secretion of AVP protein] CTD PMID:11102496 NCBI chr 3:117,793,447...117,805,091
Ensembl chr 3:117,793,457...117,795,425
JBrowse link
G Fn1 fibronectin 1 decreases expression ISO pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid results in decreased expression of FN1 mRNA CTD PMID:18210741 NCBI chr 9:73,196,044...73,264,695
Ensembl chr 9:73,196,044...73,264,678
JBrowse link
G H2ax H2A.X variant histone multiple interactions ISO pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [Adenosine Triphosphate promotes the reaction [Cesium-137 results in increased expression of and affects the localization of H2AX protein modified form]] CTD PMID:32941855 NCBI chr 8:44,671,927...44,673,257
Ensembl chr 8:44,671,786...44,673,239
JBrowse link
G Il6 interleukin 6 multiple interactions ISO pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [Silicon Dioxide analog results in increased expression of IL6 protein] CTD PMID:24793913 NCBI chr 4:5,214,602...5,219,178
Ensembl chr 4:5,213,394...5,219,178
JBrowse link
G Nox1 NADPH oxidase 1 multiple interactions ISO pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [NOX1 protein promotes the reaction [glycylphenylalanine 2-naphthylamide results in increased export of Calcium]] CTD PMID:24912985 NCBI chr  X:97,279,058...97,332,291
Ensembl chr  X:97,279,056...97,302,236
JBrowse link
G Oxt oxytocin/neurophysin I prepropeptide multiple interactions EXP pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [[Phenylephrine co-treated with Adenosine Triphosphate] results in increased secretion of OXT protein]; pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [Adenosine Triphosphate results in increased secretion of OXT protein] CTD PMID:11102496 NCBI chr 3:117,782,650...117,783,490
Ensembl chr 3:117,782,650...117,783,490
JBrowse link
G P2rx7 purinergic receptor P2X 7 multiple interactions ISO pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [Adenosine Triphosphate results in increased activity of P2RX7 protein] CTD PMID:21638035 NCBI chr12:33,889,709...33,934,168
Ensembl chr12:33,879,745...33,934,619
JBrowse link
G Parp1 poly (ADP-ribose) polymerase 1 multiple interactions ISO pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [zinc chloride results in increased expression of PARP1 protein] CTD PMID:22253048 NCBI chr13:92,307,593...92,339,406
Ensembl chr13:92,307,586...92,339,404
JBrowse link
G Tp53bp1 tumor protein p53 binding protein 1 multiple interactions ISO pyridoxal phosphate-6-azophenyl-2',4'-disulfonic acid inhibits the reaction [Adenosine Triphosphate promotes the reaction [Cesium-137 results in increased expression of and affects the localization of TP53BP1 protein]] CTD PMID:32941855 NCBI chr 3:108,166,574...108,270,229
Ensembl chr 3:108,169,980...108,269,822
JBrowse link
pyridoxal 5'-phosphate term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Alpl alkaline phosphatase, biomineralization associated increases abundance ISO ALPL gene mutant form results in increased abundance of Pyridoxal Phosphate CTD PMID:7550313 NCBI chr 5:149,951,397...150,006,424
Ensembl chr 5:149,951,409...150,006,446
JBrowse link
G Bcl2 BCL2, apoptosis regulator decreases expression EXP Pyridoxal Phosphate results in decreased expression of BCL2 protein CTD PMID:16690808 NCBI chr13:22,689,783...22,853,920 JBrowse link
G Fn1 fibronectin 1 multiple interactions EXP Pyridoxal Phosphate inhibits the reaction [Acetaldehyde results in increased expression of FN1 mRNA] CTD PMID:8151099 NCBI chr 9:73,196,044...73,264,695
Ensembl chr 9:73,196,044...73,264,678
JBrowse link
G Fut8 fucosyltransferase 8 multiple interactions
decreases activity
ISO Fucose analog inhibits the reaction [Pyridoxal Phosphate results in decreased activity of FUT8 protein] CTD PMID:12770769 NCBI chr 6:95,948,230...96,176,677
Ensembl chr 6:95,949,991...96,176,677
JBrowse link
G Gad1 glutamate decarboxylase 1 affects binding
decreases activity
increases activity
ISO
EXP
Pyridoxal Phosphate binds to GAD1 protein modified form
Pyridoxal Phosphate results in decreased activity of GAD1 protein
Pyridoxal Phosphate results in increased activity of GAD1 protein
CTD PMID:171340 PMID:7463050 PMID:15686475 NCBI chr 3:55,369,704...55,410,335
Ensembl chr 3:55,369,704...55,410,333
JBrowse link
G Gad2 glutamate decarboxylase 2 affects binding ISO Pyridoxal Phosphate binds to GAD2 protein; Pyridoxal Phosphate binds to GAD2 protein modified form CTD PMID:15686475 PMID:15690345 PMID:15836621 NCBI chr17:84,763,630...84,826,155
Ensembl chr17:84,763,628...84,826,155
JBrowse link
G Gh1 growth hormone 1 decreases secretion EXP Pyridoxal Phosphate results in decreased secretion of GH1 protein CTD PMID:16690808 NCBI chr10:91,228,102...91,230,079
Ensembl chr10:91,228,103...91,230,078
JBrowse link
G Nrip1 nuclear receptor interacting protein 1 multiple interactions ISO Pyridoxal Phosphate binds to and results in increased activity of NRIP1 protein CTD PMID:17277785 NCBI chr11:14,895,843...14,979,490
Ensembl chr11:14,895,553...14,981,761
JBrowse link
G Pdxk pyridoxal kinase decreases activity EXP Pyridoxal Phosphate results in decreased activity of PDXK protein CTD PMID:7463050 NCBI chr20:10,210,393...10,231,937
Ensembl chr20:10,210,289...10,232,110
JBrowse link
G Pomc proopiomelanocortin decreases secretion ISO Pyridoxal Phosphate results in decreased secretion of POMC protein CTD PMID:16690808 NCBI chr 6:26,939,844...26,945,666
Ensembl chr 6:26,939,837...26,945,664
JBrowse link
G Ppara peroxisome proliferator activated receptor alpha multiple interactions EXP Pyridoxal Phosphate inhibits the reaction [Ethanol results in decreased activity of PPARA protein] CTD PMID:11022051 NCBI chr 7:116,832,405...116,900,878
Ensembl chr 7:116,832,756...116,895,346
JBrowse link
G Prl prolactin decreases secretion EXP Pyridoxal Phosphate results in decreased secretion of PRL protein CTD PMID:16690808 NCBI chr17:37,859,999...37,870,062
Ensembl chr17:37,860,007...37,870,062
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19821
    role 19769
      biological role 19769
        biochemical role 19389
          cofactor 15547
            pyridoxal 20
              N(2)-(5'-phosphopyridoxyl)-L-lysine 0
              N(6)-(pyridoxal phosphate)-L-lysine + 0
              N(6)-acetyl-N(2)-(5'-phosphopyridoxyl)-L-lysine 0
              N-(5'-phosphopyridoxyl)-D-alanine 0
              N-(5'-phosphopyridoxyl)-L-alanine 0
              pyridoxal 5'-phosphate + 20
Path 2
Term Annotations click to browse term
  CHEBI ontology 19821
    subatomic particle 19819
      composite particle 19819
        hadron 19819
          baryon 19819
            nucleon 19819
              atomic nucleus 19819
                atom 19819
                  main group element atom 19716
                    p-block element atom 19716
                      carbon group element atom 19640
                        carbon atom 19630
                          organic molecular entity 19630
                            organic group 18737
                              organic divalent group 18728
                                organodiyl group 18728
                                  carbonyl group 18675
                                    carbonyl compound 18675
                                      carboxylic acid 18373
                                        carboacyl group 17485
                                          univalent carboacyl group 17485
                                            formyl group 8789
                                              aldehyde 8789
                                                heteroarenecarbaldehyde 20
                                                  pyridinecarbaldehyde 20
                                                    pyridoxal 20
                                                      N(2)-(5'-phosphopyridoxyl)-L-lysine 0
                                                      N(6)-(pyridoxal phosphate)-L-lysine + 0
                                                      N(6)-acetyl-N(2)-(5'-phosphopyridoxyl)-L-lysine 0
                                                      N-(5'-phosphopyridoxyl)-D-alanine 0
                                                      N-(5'-phosphopyridoxyl)-L-alanine 0
                                                      pyridoxal 5'-phosphate + 20
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