{"id":"https://openalex.org/W2000981392","doi":"https://doi.org/10.1073/pnas.0605440103","title":"The housekeeping dipeptide permease is the Escherichia coli heme transporter and functions with two optional peptide binding proteins","display_name":"The housekeeping dipeptide permease is the Escherichia coli heme transporter and functions with two optional peptide binding proteins","publication_year":2006,"publication_date":"2006-08-11","ids":{"openalex":"https://openalex.org/W2000981392","doi":"https://doi.org/10.1073/pnas.0605440103","mag":"2000981392","pmid":"https://pubmed.ncbi.nlm.nih.gov/16905647","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/1568943"},"language":"en","primary_location":{"id":"doi:10.1073/pnas.0605440103","doi":"https://doi.org/10.1073/pnas.0605440103","is_oa":false,"landing_page_url":"https://doi.org/10.1073/pnas.0605440103","pdf_url":null,"source":{"id":"https://openalex.org/S125754415","display_name":"Proceedings of the National Academy of Sciences","issn_l":"0027-8424","issn":["0027-8424","1091-6490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320052","host_organization_name":"National Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310320052"],"host_organization_lineage_names":["National Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://europepmc.org/pmc/articles/PMC1568943","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010607158","display_name":"Sylvie L\u00e9toff\u00e9","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I157536573","display_name":"Institut Pasteur","ror":"https://ror.org/0495fxg12","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I157536573"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Sylvie L\u00e9toff\u00e9","raw_affiliation_strings":["Unit\u00e9 des Membranes Bact\u00e9riennes, D\u00e9partement de Microbiologie Fondamentale et M\u00e9dicale, Institut Pasteur, Centre National de la Recherche Scientifique, Unit\u00e9 de Recherche Associ\u00e9e 2172, 75724 Paris Cedex 15, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit\u00e9 des Membranes Bact\u00e9riennes, D\u00e9partement de Microbiologie Fondamentale et M\u00e9dicale, Institut Pasteur, Centre National de la Recherche Scientifique, Unit\u00e9 de Recherche Associ\u00e9e 2172, 75724 Paris Cedex 15, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I157536573"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002595345","display_name":"Philippe Delepelaire","orcid":"https://orcid.org/0000-0002-5190-7118","observed_orcids":["https://orcid.org/0000-0002-5190-7118"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I157536573","display_name":"Institut Pasteur","ror":"https://ror.org/0495fxg12","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I157536573"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Philippe Delepelaire","raw_affiliation_strings":["Unit\u00e9 des Membranes Bact\u00e9riennes, D\u00e9partement de Microbiologie Fondamentale et M\u00e9dicale, Institut Pasteur, Centre National de la Recherche Scientifique, Unit\u00e9 de Recherche Associ\u00e9e 2172, 75724 Paris Cedex 15, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit\u00e9 des Membranes Bact\u00e9riennes, D\u00e9partement de Microbiologie Fondamentale et M\u00e9dicale, Institut Pasteur, Centre National de la Recherche Scientifique, Unit\u00e9 de Recherche Associ\u00e9e 2172, 75724 Paris Cedex 15, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I157536573"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111882562","display_name":"C\u00e9cile Wandersman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I157536573","display_name":"Institut Pasteur","ror":"https://ror.org/0495fxg12","country_code":"FR","type":"nonprofit","lineage":["https://openalex.org/I157536573"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C\u00e9cile Wandersman","raw_affiliation_strings":["Unit\u00e9 des Membranes Bact\u00e9riennes, D\u00e9partement de Microbiologie Fondamentale et M\u00e9dicale, Institut Pasteur, Centre National de la Recherche Scientifique, Unit\u00e9 de Recherche Associ\u00e9e 2172, 75724 Paris Cedex 15, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Unit\u00e9 des Membranes Bact\u00e9riennes, D\u00e9partement de Microbiologie Fondamentale et M\u00e9dicale, Institut Pasteur, Centre National de la Recherche Scientifique, Unit\u00e9 de Recherche Associ\u00e9e 2172, 75724 Paris Cedex 15, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I157536573"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.2275,"has_fulltext":false,"cited_by_count":150,"citation_normalized_percentile":{"value":0.92513295,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"103","issue":"34","first_page":"12891","last_page":"12896"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10120","display_name":"Bacterial Genetics and Biotechnology","score":0.9413999915122986,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10120","display_name":"Bacterial Genetics and Biotechnology","score":0.9413999915122986,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","score":0.01889999955892563,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10570","display_name":"Drug Transport and Resistance Mechanisms","score":0.016699999570846558,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heme-uptake","display_name":"heme uptake","score":0.8870000243186951},{"id":"https://openalex.org/keywords/heme-transporters","display_name":"heme transporters","score":0.6309999823570251},{"id":"https://openalex.org/keywords/abc-transporters","display_name":"ABC transporters","score":0.7839999794960022},{"id":"https://openalex.org/keywords/mppa","display_name":"MPPA","score":0.8330000042915344},{"id":"https://openalex.org/keywords/dppa","display_name":"DPPA","score":0.9810000061988831},{"id":"https://openalex.org/keywords/periplasmic-binding-protein","display_name":"periplasmic binding protein","score":0.8180000185966492},{"id":"https://openalex.org/keywords/peptide-binding","display_name":"peptide binding","score":0.367000013589859},{"id":"https://openalex.org/keywords/escherichia-coli","display_name":"Escherichia coli","score":0.7879999876022339},{"id":"https://openalex.org/keywords/iron-acquisition","display_name":"iron acquisition","score":0.8019999861717224},{"id":"https://openalex.org/keywords/outer-membrane-receptor","display_name":"outer membrane receptor","score":0.7369999885559082},{"id":"https://openalex.org/keywords/heme-binding-proteins","display_name":"heme-binding proteins","score":0.5189999938011169}],"concepts":[{"id":"https://openalex.org/C2776217839","wikidata":"https://www.wikidata.org/wiki/Q189621","display_name":"Heme","level":3,"score":0.8447691202163696},{"id":"https://openalex.org/C201663137","wikidata":"https://www.wikidata.org/wiki/Q21198990","display_name":"Periplasmic space","level":4,"score":0.7967047095298767},{"id":"https://openalex.org/C190114821","wikidata":"https://www.wikidata.org/wiki/Q412861","display_name":"Permease","level":4,"score":0.7456417083740234},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.6618699431419373},{"id":"https://openalex.org/C146587185","wikidata":"https://www.wikidata.org/wiki/Q258248","display_name":"Bacterial outer membrane","level":4,"score":0.5466868877410889},{"id":"https://openalex.org/C44312359","wikidata":"https://www.wikidata.org/wiki/Q286958","display_name":"ATP-binding cassette transporter","level":4,"score":0.5457060933113098},{"id":"https://openalex.org/C547475151","wikidata":"https://www.wikidata.org/wiki/Q25419","display_name":"Escherichia coli","level":3,"score":0.5115064382553101},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.42592746019363403},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.41540178656578064},{"id":"https://openalex.org/C115335371","wikidata":"https://www.wikidata.org/wiki/Q142943","display_name":"Membrane transport protein","level":4,"score":0.4148678183555603},{"id":"https://openalex.org/C553089730","wikidata":"https://www.wikidata.org/wiki/Q4914021","display_name":"Binding protein","level":3,"score":0.4120097756385803},{"id":"https://openalex.org/C144647389","wikidata":"https://www.wikidata.org/wiki/Q423042","display_name":"Membrane protein","level":3,"score":0.40868741273880005},{"id":"https://openalex.org/C149011108","wikidata":"https://www.wikidata.org/wiki/Q652985","display_name":"Transporter","level":3,"score":0.3203122019767761},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.10893645882606506},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.08800959587097168},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.06442320346832275}],"mesh":[{"descriptor_ui":"D000622","descriptor_name":"Aminolevulinic Acid","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D001426","descriptor_name":"Bacterial Proteins","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D001426","descriptor_name":"Bacterial Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D001692","descriptor_name":"Biological Transport","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004251","descriptor_name":"DNA Transposable Elements","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000201","qualifier_name":"enzymology","is_major_topic":true},{"descriptor_ui":"D004926","descriptor_name":"Escherichia coli","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D006418","descriptor_name":"Heme","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D007501","descriptor_name":"Iron","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":false},{"descriptor_ui":"D009154","descriptor_name":"Mutation","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D010455","descriptor_name":"Peptides","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D011485","descriptor_name":"Protein Binding","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D026901","descriptor_name":"Membrane Transport Proteins","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D026901","descriptor_name":"Membrane Transport Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true},{"descriptor_ui":"D029968","descriptor_name":"Escherichia coli Proteins","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":false},{"descriptor_ui":"D029968","descriptor_name":"Escherichia coli Proteins","qualifier_ui":"Q000378","qualifier_name":"metabolism","is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.1073/pnas.0605440103","doi":"https://doi.org/10.1073/pnas.0605440103","is_oa":false,"landing_page_url":"https://doi.org/10.1073/pnas.0605440103","pdf_url":null,"source":{"id":"https://openalex.org/S125754415","display_name":"Proceedings of the National Academy of Sciences","issn_l":"0027-8424","issn":["0027-8424","1091-6490"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-a","doyens","erih-plus","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320052","host_organization_name":"National Academy of Sciences","host_organization_lineage":["https://openalex.org/P4310320052"],"host_organization_lineage_names":["National Academy of Sciences"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:402783","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC1568943","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:1568943","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/1568943","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proc Natl Acad Sci U S A","raw_type":"Text"},{"id":"pmid:16905647","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/16905647","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the National Academy of Sciences of the United States of America","raw_type":"Journal Article"},{"id":"pmh:oai:HAL:hal-00189637v1","doi":null,"is_oa":false,"landing_page_url":"https://hal.science/hal-00189637","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the National Academy of Sciences of the United States of America, 2006, 103 (34), pp.12891-12896. ⟨10.1073/pnas.0605440103⟩","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:europepmc.org:402783","doi":null,"is_oa":true,"landing_page_url":"http://europepmc.org/pmc/articles/PMC1568943","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.46810001134872437,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":46,"referenced_works":["https://openalex.org/W575433642","https://openalex.org/W1512118519","https://openalex.org/W1512810258","https://openalex.org/W1519479476","https://openalex.org/W1532724693","https://openalex.org/W1565821928","https://openalex.org/W1585982112","https://openalex.org/W1714769843","https://openalex.org/W1785205023","https://openalex.org/W1954303566","https://openalex.org/W1969043511","https://openalex.org/W1982245868","https://openalex.org/W1989329079","https://openalex.org/W1992404214","https://openalex.org/W2009384685","https://openalex.org/W2024062101","https://openalex.org/W2026435631","https://openalex.org/W2033336622","https://openalex.org/W2037723468","https://openalex.org/W2041348997","https://openalex.org/W2042263448","https://openalex.org/W2044450406","https://openalex.org/W2062967570","https://openalex.org/W2063310269","https://openalex.org/W2063386903","https://openalex.org/W2075598670","https://openalex.org/W2076842500","https://openalex.org/W2088167775","https://openalex.org/W2096107463","https://openalex.org/W2096945678","https://openalex.org/W2111967267","https://openalex.org/W2112309782","https://openalex.org/W2113112066","https://openalex.org/W2114304368","https://openalex.org/W2116133851","https://openalex.org/W2118233756","https://openalex.org/W2123041259","https://openalex.org/W2125018422","https://openalex.org/W2126417828","https://openalex.org/W2130381741","https://openalex.org/W2132770707","https://openalex.org/W2135662072","https://openalex.org/W2137566246","https://openalex.org/W2160954897","https://openalex.org/W2472017044","https://openalex.org/W4206536387"],"related_works":["https://openalex.org/W2122353558","https://openalex.org/W2041348997","https://openalex.org/W6926127100","https://openalex.org/W2583074187","https://openalex.org/W2125018422","https://openalex.org/W2017839314","https://openalex.org/W2159990934","https://openalex.org/W2039426093","https://openalex.org/W2118564550","https://openalex.org/W2123041259"],"abstract_inverted_index":{"Heme,":[0],"a":[1,48,93,141],"major":[2],"iron":[3,67,106],"source,":[4],"is":[5,92],"transported":[6],"through":[7,19],"the":[8,20,80,84,110,126,132,157],"outer":[9,58],"membrane":[10,22,59,82,96,113],"of":[11,86,120],"Gram-negative":[12],"bacteria":[13],"by":[14,23],"specific":[15,87],"heme/hemoprotein":[16],"receptors":[17],"and":[18,39,118,163,178],"inner":[21,95,112],"heme-specific,":[24],"periplasmic,":[25],"binding":[26,123,128,134,174],"protein-dependent,":[27],"ATP-binding":[28,114],"cassette":[29,115],"permeases.":[30],"Escherichia":[31],"coli":[32,51,108,139],"K12":[33],"does":[34],"not":[35],"use":[36,62,104,148],"exogenous":[37,63,149],"heme,":[38],"no":[40],"heme":[41,57,64,74,97,105,172],"uptake":[42],"genes":[43],"have":[44],"been":[45],"identified.":[46],"Nevertheless,":[47],"recombinant":[49],"E.":[50,107,138],"strain":[52],"expressing":[53],"just":[54],"one":[55],"foreign":[56],"receptor":[60],"can":[61],"as":[65],"an":[66],"source.":[68],"This":[69],"result":[70],"suggests":[71],"either":[72,119],"that":[73,90,102],"might":[75],"be":[76],"able":[77],"to":[78,103,147],"cross":[79],"cytoplasmic":[81],"in":[83],"absence":[85],"carrier":[88],"or":[89,130],"there":[91],"functional":[94,166],"transporter.":[98],"Here,":[99],"we":[100],"show":[101],"requires":[109],"dipeptide":[111,133],"transporter":[116],"(DppBCDF)":[117],"two":[121],"periplasmic":[122],"proteins:":[124],"MppA,":[125],"L-alanyl-gamma-D-glutamyl-meso-diaminopimelate":[127],"protein,":[129],"DppA,":[131,151],"protein.":[135],"Thus,":[136],"wild-type":[137],"has":[140],"peptide/heme":[142],"permease":[143],"despite":[144],"being":[145],"unable":[146],"heme.":[150],"which":[152],"shares":[153],"sequence":[154],"similarity":[155],"with":[156,171],"Haemophilus":[158],"influenzae":[159],"heme-binding":[160,167],"protein":[161],"HbpA,":[162],"MppA":[164],"are":[165],"proteins.":[168],"Peptides":[169],"compete":[170],"for":[173],"both":[175],"\"in":[176,179],"vitro\"":[177],"vivo.\"":[180]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":14},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":10},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":8},{"year":2012,"cited_by_count":12}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}