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DL-Ethionine

UUID 8b8ac87f-6dae-4a8c-be8b-5f9662fd85b6
Flow Object IDfo-f14a8a0334335a33
Source EF 3.1
Context Environmental → Air → Unknown
CAS Numbers 67-21-0
EC Numbers 200-647-0
prefLabel
Language Value Provenance
en DL-Ethionine
altLabel ⓘ
Language Value Provenance
en (+-)-ethionine
en (+/-)-ethionine
en 2-amino-4-(ethylsulfanyl)butanoic acid
en S-ethyl-DL-homocysteine
en S-ethyl-rac-homocysteine
en S-ethylhomocysteine
en (±)-Ethionine
en 2-Amino-4-ethylsulfanylbutanoic acid
en <em>S</em>-Ethyl-<span class="text-smallcaps">DL</span>-homocysteine
en <em>S</em>-Ethylhomocysteine
en <em>dl</em>-Ethionine
en <span class="text-smallcaps">DL</span>-2-Amino-4-(ethylthio)butyric acid
en <span class="text-smallcaps">DL</span>-Ethionine
en <span class="text-smallcaps">DL</span>-Homocysteine, <em>S</em>-ethyl-
en Butyric acid, 2-amino-4-(ethylthio)-, <span class="text-smallcaps">DL</span>-
en Butyric acid, α-amino-γ-(ethylmercapto)-
en CN 8676
en Homocysteine, <em>S</em>-ethyl-
en NSC-751
en Dl-2-amino-4-(ethylthio)butyric Acid
Definitions
Language Value Provenance
en A non-proteinogenic α-amino acid that is methionine in which the S-methyl group is replaced by an S-ethyl group.
en A racemate comprising equimolar amounts of D- and L-ethionine.
References
Shared Properties
Predicate Value
Formal charge 0
InChIKey GGLZPLKKBSSKCX-UHFFFAOYSA-N
InChI InChI=1S/C6H13NO2S/c1-2-10-4-3-5(7)6(8)9/h5H,2-4,7H2,1H3,(H,8,9)
IUPAC name 2-amino-4-(ethylthio)butanoic acid, 2-amino-4-(ethylthio)butyric acid, 2-amino-4-ethylsulfanyl-butanoic acid, 2-amino-4-ethylsulfanylbutanoic acid, 2-azanyl-4-ethylsulfanyl-butanoic acid
Molecular formula C6H13NO2S
Molecular mass 163.242
Monoisotopic mass 163.0667
SMILES CCSCCC(C(=O)O)N, CCSCCC(N)C(=O)O

Source List References

List Version Source Flow UUID Source Flow Name
EF 3.1 8b8ac87f-6dae-4a8c-be8b-5f9662fd85b6 dl-2-amino-4-(ethylthio)butyric acid

Concept Associations

Source List Source Flow Source Context Unit Match Type Conversion Provenance
EF 3.1 dl-2-amino-4-(ethylthio)butyric acid Emissions/Emissions to air/Emissions to air, indoor kg exactMatch —

Consolidated Field Provenance

0 total PROV activity record(s) for this flow.

Field Change Count Latest Time Transformers Latest Comment
altLabel 1 — consensus_match group_key=dl-2-amino-4-(ethylthio)butyricacid||dimension=Environmental > media=Air > strata=High stack, >150 meters; cas=67-21-0; added Common Chemistry CAS names as altLabel: (±)-Ethionine, 2-Amino-4-ethylsulfanylbutanoic acid, <em>S</em>-Ethyl-<span class="text-smallcaps">DL</span>-homocysteine, <em>S</em>-Ethylhomocysteine, <em>dl</em>-Ethionine, <span class="text-smallcaps">DL</span>-2-Amino-4-(ethylthio)butyric acid, <span class="text-smallcaps">DL</span>-Ethionine, <span class="text-smallcaps">DL</span>-Homocysteine, <em>S</em>-ethyl-, Butyric acid, 2-amino-4-(ethylthio)-, <span class="text-smallcaps">DL</span>-, Butyric acid, α-amino-γ-(ethylmercapto)-, CN 8676, Homocysteine, <em>S</em>-ethyl-, NSC-751; object_uuid=fo-f14a8a0334335a33
cas_match_labels 1 — consensus_match group_key=dl-2-amino-4-(ethylthio)butyricacid||dimension=Environmental > media=Air > strata=High stack, >150 meters; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'67-21-0': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-f14a8a0334335a33: {'67-21-0': 'exactMatch'}

Context Attributes

AttributeValue
dimensionEnvironmental
mediaAir
indoorUnknown

Consensus Changes

Field Old Value New Value Comment
altLabel [{'@value': '(+-)-ethionine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:(+-)-ethionine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '(+/-)-ethionine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:(+/-)-ethionine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '2-amino-4-(ethylsulfanyl)butanoic acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:2-amino-4-(ethylsulfanyl)butanoic acid', 'http://purl.obolibrary.org/obo/CHEBI_68662', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'S-ethyl-DL-homocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:S-ethyl-DL-homocysteine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'S-ethyl-rac-homocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:S-ethyl-rac-homocysteine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'S-ethylhomocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:S-ethylhomocysteine', 'http://purl.obolibrary.org/obo/CHEBI_68662', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}] [{'@value': '(+-)-ethionine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:(+-)-ethionine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '(+/-)-ethionine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:(+/-)-ethionine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '2-amino-4-(ethylsulfanyl)butanoic acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:2-amino-4-(ethylsulfanyl)butanoic acid', 'http://purl.obolibrary.org/obo/CHEBI_68662', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'S-ethyl-DL-homocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:S-ethyl-DL-homocysteine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'S-ethyl-rac-homocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:S-ethyl-rac-homocysteine', 'http://purl.obolibrary.org/obo/CHEBI_68664', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': 'S-ethylhomocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'chebi_altlabels', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['label:S-ethylhomocysteine', 'http://purl.obolibrary.org/obo/CHEBI_68662', 'EF 3.1'], 'prov:wasDerivedFrom': 'chebi synonym match'}}, {'@value': '(±)-Ethionine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '2-Amino-4-ethylsulfanylbutanoic acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<em>S</em>-Ethyl-<span class="text-smallcaps">DL</span>-homocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<em>S</em>-Ethylhomocysteine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<em>dl</em>-Ethionine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<span class="text-smallcaps">DL</span>-2-Amino-4-(ethylthio)butyric acid', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<span class="text-smallcaps">DL</span>-Ethionine', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': '<span class="text-smallcaps">DL</span>-Homocysteine, <em>S</em>-ethyl-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Butyric acid, 2-amino-4-(ethylthio)-, <span class="text-smallcaps">DL</span>-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Butyric acid, α-amino-γ-(ethylmercapto)-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'CN 8676', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'Homocysteine, <em>S</em>-ethyl-', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}, {'@value': 'NSC-751', '@language': 'en', 'source': {'prov:wasGeneratedBy': 'consensus_match', 'prov:wasAttributedTo': 'consensus-flow-list', 'prov:hadPrimarySource': ['CAS:67-21-0', 'https://commonchemistry.cas.org/detail?cas_rn=67-21-0'], 'prov:wasDerivedFrom': 'common chemistry CAS lookup'}}] group_key=dl-2-amino-4-(ethylthio)butyricacid||dimension=Environmental > media=Air > strata=High stack, >150 meters; cas=67-21-0; added Common Chemistry CAS names as altLabel: (±)-Ethionine, 2-Amino-4-ethylsulfanylbutanoic acid, <em>S</em>-Ethyl-<span class="text-smallcaps">DL</span>-homocysteine, <em>S</em>-Ethylhomocysteine, <em>dl</em>-Ethionine, <span class="text-smallcaps">DL</span>-2-Amino-4-(ethylthio)butyric acid, <span class="text-smallcaps">DL</span>-Ethionine, <span class="text-smallcaps">DL</span>-Homocysteine, <em>S</em>-ethyl-, Butyric acid, 2-amino-4-(ethylthio)-, <span class="text-smallcaps">DL</span>-, Butyric acid, α-amino-γ-(ethylmercapto)-, CN 8676, Homocysteine, <em>S</em>-ethyl-, NSC-751; object_uuid=fo-f14a8a0334335a33
cas_match_labels None {'67-21-0': 'exactMatch'} group_key=dl-2-amino-4-(ethylthio)butyricacid||dimension=Environmental > media=Air > strata=High stack, >150 meters; group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'67-21-0': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-f14a8a0334335a33: {'67-21-0': 'exactMatch'}

PROV-O Consensus Activity Trail

No PROV-O consensus activities found for this flow.

Full Flow JSON

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    "indoor": "Unknown"
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  "general_comment": null,
  "synonyms": [],
  "unit": "kg",
  "lcia_methods": [
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      "characterization_factor": 0.00026091
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