{"doi":"10.2172/10165770","title":"Transmethylation reactions during methanogenesis from acetate in Methanosarcina barkeri. [Annual report], August 1, 1991--April 1, 1993","abstract":null,"journal":null,"year":1993,"id":623143,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1610392,"name":"J.A. Krzycki","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Transmethylation reactions during methanogenesis from acetate in Methanosarcina barkeri. [Annual report], August 1, 1991--April 1, 1993","abstract":"Methanosarcina possesses an abundance corrinoid, which acts as enzyme prosthetic group and functions in methyl transfer reactions. When this work was initiated only two corrinoid proteins had been described from Methanosarcina: methyltransferase I, which catalyses the first step m methanogenesis from methanol; and the corrinoid/iron sulfur protein, which is the primary methyl accepting group in the cleavage of acetyl-CoA during methanogenesis from acetate. Using our technique of in vitro methylation of corrinoid proteins by radioactive methanogenic substrates we have found several novel corrinoid proteins are present in this organism which can function as methytransferases, which are methylated by growth substrate, and are apparently regulated by growth substrate.","is_dataset_classified":null,"base_score":0.0,"endowment":0.0,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"19767382","pmcid":null,"openalex_id":"https://openalex.org/W2025192288","authors":[],"funders":[],"total_grants":0,"fwci":null,"citation_percentile":null,"influential_citations":0,"citation_trend":[],"oa_status":"gold","license":null,"oa_locations":[{"url":"https://www.osti.gov/servlets/purl/10165770","host_type":""},{"url":"https://www.osti.gov/servlets/purl/10165770","host_type":""},{"url":"https://doi.org/10.2172/10165770","host_type":""},{"url":"https://digital.library.unt.edu/ark:/67531/metadc1338699/","host_type":"repository"},{"url":"https://www.osti.gov/biblio/10165770","host_type":"repository"}],"fields_of_study":["Porphyrin Metabolism and Disorders","Folate and B Vitamins Research","Epigenetics and DNA Methylation"],"mesh_terms":[],"keywords":["Corrinoid","Methanogenesis","Methanosarcina barkeri","Transmethylation","Methanosarcina","Methylation","Chemistry","Biochemistry","Methanomicrobiales","Substrate (aquarium)","Methyltransferase","Stereochemistry","Biology","Organic chemistry","Methane","Ecology"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-03T22:32:14.126095Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}