Methyl (2s,3r)-2-amino-3-hydroxy-butanoate
Everything that changed this flow. Back to the flow
ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa
By field
13 fields| Field | Changes | Written by | Latest note |
|---|---|---|---|
| properties | 6 | enrich_references, link_flows_to_their_substance, normalise_property_values, opsin_iupac, rdkit_post_consensus, rdkit_pre_consensus | the substance's answer, copied onto its flow |
| altLabel | 2 | consensus_match, strip_catalogue_altlabels | Removed 1 catalogue altLabel value(s): 'NSC 287508' (registry code) |
| prefLabel | 2 | bootstrap_labels, normalize_name_case | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| cas_match_labels | 1 | consensus_match | group_key=methyl(2s,3r)-2-amino-3-hydroxy-butanoate||dimension=Environmental > media=Water > water_body=Ocean; group_sources=['ec_inventory', 'pubchem']; cas_sources={'3373-59-9': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5e1617e9048f1c9b: {'3373-59-9': 'exactMatch'} |
| concept_associations | 1 | carry_associations_onto_flows | associations resolved on the elementary layer |
| context | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| context_iri | 1 | default_context_mapping | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| name | 1 | bootstrap_labels | Purged legacy name field to enforce prefLabel usage |
| references | 1 | enrich_references | Added references with provenance; cas_numbers=['3373-59-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[9481, 324007, 2734894]; selected_pubchem_cids=[2734894]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| skos_definition | 1 | enrich_references | Merged ChEBI/PubChem definitions into skos:definition |
| synonyms | 1 | bootstrap_labels | Removed legacy synonyms field in favor of structured labels |
| types | 1 | link_flows_to_their_substance | the substance's answer, copied onto its flow |
| unit_iri | 1 | unit_normalization | Unit IRI set from normalization of 'kg' |
Where several steps wrote one field, the last one won — and the log below shows the sequence.
Changes
20| # | Step | Field | From | To | Why |
|---|---|---|---|---|---|
| 272 | bootstrap_labels | prefLabel | — | [{"@value":"methyl (2s,3r)-2-amino-3-hydroxy-butanoate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_lab… | Bootstrapped prefLabel from legacy name field |
| 273 | bootstrap_labels | name | methyl (2s,3r)-2-amino-3-hydroxy-butanoate | — | Purged legacy name field to enforce prefLabel usage |
| 274 | bootstrap_labels | synonyms | ["methyll-threoninate","l-tme","methyl(2s)-2-amino-3-hydroxybutanoate","methyl(2s,3r)-2-amino-3-hydroxy-butanoate","met… | [] | Removed legacy synonyms field in favor of structured labels |
| 151,892 | default_context_mapping | context | — | {"dimension":"Environmental","media":"Air","indoor":"Unknown"} | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 151,893 | default_context_mapping | context_iri | — | https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn | Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor |
| 213,429 | unit_normalization | unit_iri | — | https://vocab.brightway.one/units/unit/KiloGM | Unit IRI set from normalization of 'kg' |
| 221,152 | normalize_name_case | prefLabel | [{"@value":"methyl (2s,3r)-2-amino-3-hydroxy-butanoate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_lab… | [{"@value":"Methyl (2s,3r)-2-amino-3-hydroxy-butanoate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_lab… | Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character) |
| 227,428 | enrich_references | properties | {} | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1) |
| 227,429 | enrich_references | skos_definition | — | [] | Merged ChEBI/PubChem definitions into skos:definition |
| 227,430 | enrich_references | references | [] | [{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J205.460D","provenance":{"prov:wasGeneratedBy":"enrich_referen… | Added references with provenance; cas_numbers=['3373-59-9']; matched_chebi_ids=[]; candidate_pubchem_cids=[9481, 324007, 2734894]; selected_pubchem_cids=[2734894]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes |
| 248,387 | rdkit_pre_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | rdkit_pre_consensus from 'CC(C(C(=O)OC)N)O'; added: inchi2d_string, molecular_mass, monoisotopic_mass |
| 268,712 | consensus_match | altLabel | [] | [{"@value":"<span class=\"text-smallcaps\">L</span>-Threonine methyl ester","@language":"en","source":{"prov:wasGenerat… | group_key=methyl(2s,3r)-2-amino-3-hydroxy-butanoate||dimension=Environmental > media=Water > water_body=Ocean; cas=3373-59-9; added Common Chemistry CAS names as altLabel: <span class="text-smallcaps">L</span>-Threonine methyl ester, <span class="text-smallcaps">L</span>-Threonine, methyl ester, Methyl 2(<em>S</em>):3(<em>R</em>)-threoninate, Methyl <span class="text-smallcaps">L</span>-threoninate, Methyl threoninate, NSC 287508, Threonine methyl ester, Threonine, methyl ester, <span class="text-smallcaps">L</span>-; object_uuid=fo-5e1617e9048f1c9b |
| 268,713 | consensus_match | cas_match_labels | — | {"3373-59-9":"exactMatch"} | group_key=methyl(2s,3r)-2-amino-3-hydroxy-butanoate||dimension=Environmental > media=Water > water_body=Ocean; group_sources=['ec_inventory', 'pubchem']; cas_sources={'3373-59-9': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-5e1617e9048f1c9b: {'3373-59-9': 'exactMatch'} |
| 273,528 | opsin_iupac | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Methyl (2s,3r)-2-amino-3-hydroxy-butanoate' |
| 279,883 | rdkit_post_consensus | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | rdkit_post_consensus from 'COC(=O)[C@@H](N)[C@@H](C)O'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass |
| 287,326 | strip_catalogue_altlabels | altLabel | [{"@value":"<span class=\"text-smallcaps\">L</span>-Threonine methyl ester","@language":"en","source":{"prov:wasGenerat… | [{"@value":"L-Threonine methyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttri… | Removed 1 catalogue altLabel value(s): 'NSC 287508' (registry code) |
| 356,989 | carry_associations_onto_flows | concept_associations | [] | [{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/ab9e9c76-f049-… | associations resolved on the elementary layer |
| 387,807 | normalise_property_values | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | typed the way the ontology types it |
| 394,289 | link_flows_to_their_substance | types | — | ["https://w3id.org/chemrof/NeutralMolecule"] | the substance's answer, copied onto its flow |
| 394,290 | link_flows_to_their_substance | properties | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | {"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C5H11NO3"]… | the substance's answer, copied onto its flow |
PROV-O trail
20 activitiesOne activity per change: which version of the flow it consumed, and which it produced. The values are on the change with the same number — stored once, not twice.
| Activity | Field | Agent | Used | Generated |
|---|---|---|---|---|
| ef:activity/change/20260820T0738569779880000/272 | prefLabel | ef:agent/bootstrap_labels | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v0 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v1 |
| ef:activity/change/20260820T0738569779880000/273 | name | ef:agent/bootstrap_labels | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v1 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v2 |
| ef:activity/change/20260820T0738569779880000/274 | synonyms | ef:agent/bootstrap_labels | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v2 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v3 |
| ef:activity/change/20260820T0738569779880000/151892 | context | ef:agent/default_context_mapping | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v3 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v4 |
| ef:activity/change/20260820T0738569779880000/151893 | context_iri | ef:agent/default_context_mapping | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v4 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v5 |
| ef:activity/change/20260820T0738569779880000/213429 | unit_iri | ef:agent/unit_normalization | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v5 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v6 |
| ef:activity/change/20260820T0738569779880000/221152 | prefLabel | ef:agent/normalize_name_case | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v6 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v7 |
| ef:activity/change/20260820T0738569779880000/227428 | properties | ef:agent/enrich_references | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v7 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v8 |
| ef:activity/change/20260820T0738569779880000/227429 | skos_definition | ef:agent/enrich_references | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v8 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v9 |
| ef:activity/change/20260820T0738569779880000/227430 | references | ef:agent/enrich_references | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v9 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v10 |
| ef:activity/change/20260820T0738569779880000/248387 | properties | ef:agent/rdkit_pre_consensus | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v10 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v11 |
| ef:activity/change/20260820T0738569779880000/268712 | altLabel | ef:agent/consensus_match | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v11 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v12 |
| ef:activity/change/20260820T0738569779880000/268713 | cas_match_labels | ef:agent/consensus_match | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v12 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v13 |
| ef:activity/change/20260820T0738569779880000/273528 | properties | ef:agent/opsin_iupac | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v13 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v14 |
| ef:activity/change/20260820T0738569779880000/279883 | properties | ef:agent/rdkit_post_consensus | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v14 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v15 |
| ef:activity/change/20260820T0738569779880000/287326 | altLabel | ef:agent/strip_catalogue_altlabels | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v15 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v16 |
| ef:activity/change/20260820T0738569779880000/356989 | concept_associations | ef:agent/carry_associations_onto_flows | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v16 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v17 |
| ef:activity/change/20260820T0738569779880000/387807 | properties | ef:agent/normalise_property_values | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v17 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v18 |
| ef:activity/change/20260820T0738569779880000/394289 | types | ef:agent/link_flows_to_their_substance | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v18 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v19 |
| ef:activity/change/20260820T0738569779880000/394290 | properties | ef:agent/link_flows_to_their_substance | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v19 | ef:flow/ab9e9c76-f049-4ae5-81aa-1d3e9dbb67fa/v20 |