3040
  -OEChem-04030813132D

  8  7  0     0  0  0  0  0  0999 V2000
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    0.0000    0.0000    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
  1  4  2  0  0  0  0
  2  5  2  0  0  0  0
  3  5  1  0  0  0  0
  4  5  1  0  0  0  0
  4  6  1  0  0  0  0
  6  7  1  0  0  0  0
  7  8  2  0  0  0  0
M  END
> <PUBCHEM_COMPOUND_ID_TYPE>
0

> <PUBCHEM_TOTAL_CHARGE>
0

> <PUBCHEM_SUBSTANCE_ID>
3040

> <PUBCHEM_SUBSTANCE_VERSION>
1

> <PUBCHEM_EXT_DATASOURCE_NAME>
BioCyc

> <PUBCHEM_EXT_DATASOURCE_REGID>
OXOPENTENOATE

> <PUBCHEM_SUBSTANCE_COMMENT>
TYPES - Tautomers
COMMENT - Because this compound frame currently is supposed to stand for both tautomeric forms, the synonyms for the enol form are listed as well.
COMMENT - this is the enol form of OXOPENTENOATE and is currently just stored here because we have a structure for it, and until we figure out how to deal with tautomerism in a more consistent manner.
Is a reactant or product of enzyme EC 4.2.1.80
Is a reactant or product of enzyme EC 3.7.1.-

> <PUBCHEM_SUBSTANCE_SYNONYM>
159694-16-3
2-Hydroxypenta-2,4-dienoate
2-hydroxy-2,4-pentadienoate
2-keto-4-pentenoate
2-keto-4-pentenoic acid
2-ketopent-4-enoic acid
2-oxopent-4-enoate
OXOPENTENOATE
cis-2-Hydroxypenta-2,4-dienoate
oxopent-4-enoate

> <PUBCHEM_GENERIC_REGISTRY_NAME>
159694-16-3

> <PUBCHEM_XREF_EXT_ID>
OXOPENTENOATE

> <PUBCHEM_PUBMED_ID>
3531186
6345502
8399388

> <PUBCHEM_GENBANK_PROTEIN_ID>
3123248
12644343
16128335
49176013

> <PUBCHEM_EXT_DATASOURCE_URL>
http://biocyc.org

> <PUBCHEM_EXT_SUBSTANCE_URL>
http://biocyc.org/META/NEW-IMAGE?type=COMPOUND&object=OXOPENTENOATE

> <PUBCHEM_CID_ASSOCIATIONS>
976  1

$$$$