{"entryType":"UniProtKB reviewed (Swiss-Prot)","primaryAccession":"O51025","uniProtkbId":"Y3020_BORBU","entryAudit":{"firstPublicDate":"1998-12-15","lastAnnotationUpdateDate":"2026-09-02","lastSequenceUpdateDate":"1998-06-01","entryVersion":110,"sequenceVersion":1},"annotationScore":1.0,"organism":{"scientificName":"Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)","commonName":"Borrelia burgdorferi","taxonId":224326,"lineage":["Bacteria","Pseudomonadati","Spirochaetota","Spirochaetia","Spirochaetales","Borreliaceae","Borreliella"]},"proteinExistence":"3: Inferred from homology","proteinDescription":{"recommendedName":{"fullName":{"value":"Uncharacterized lipoprotein BBF20"}},"flag":"Precursor"},"genes":[{"orderedLocusNames":[{"value":"BB_F20"}]}],"comments":[{"commentType":"SUBCELLULAR LOCATION","subcellularLocations":[{"location":{"evidences":[{"evidenceCode":"ECO:0000255","source":"PROSITE-ProRule","id":"PRU00303"}],"value":"Cell membrane","id":"SL-0039"},"topology":{"evidences":[{"evidenceCode":"ECO:0000255","source":"PROSITE-ProRule","id":"PRU00303"}],"value":"Lipid-anchor","id":"SL-9901"}}]},{"texts":[{"evidences":[{"evidenceCode":"ECO:0000305"}],"value":"To B.burgdorferi BBD15"}],"commentType":"SIMILARITY"},{"commentType":"SEQUENCE CAUTION","sequenceCautionType":"Erroneous initiation","sequence":"AAC66376.2","note":"Truncated N-terminus.","evidences":[{"evidenceCode":"ECO:0000305"}]}],"features":[{"type":"Signal","location":{"start":{"value":1,"modifier":"EXACT"},"end":{"value":21,"modifier":"EXACT"}},"description":"","evidences":[{"evidenceCode":"ECO:0000255","source":"PROSITE-ProRule","id":"PRU00303"}]},{"type":"Chain","location":{"start":{"value":22,"modifier":"EXACT"},"end":{"value":97,"modifier":"EXACT"}},"description":"Uncharacterized lipoprotein BBF20","featureId":"PRO_0000013753"},{"type":"Lipidation","location":{"start":{"value":22,"modifier":"EXACT"},"end":{"value":22,"modifier":"EXACT"}},"description":"N-palmitoyl cysteine","evidences":[{"evidenceCode":"ECO:0000255","source":"PROSITE-ProRule","id":"PRU00303"}]},{"type":"Lipidation","location":{"start":{"value":22,"modifier":"EXACT"},"end":{"value":22,"modifier":"EXACT"}},"description":"S-diacylglycerol cysteine","evidences":[{"evidenceCode":"ECO:0000255","source":"PROSITE-ProRule","id":"PRU00303"}]}],"geneLocations":[{"value":"lp28-1","geneEncodingType":"Plasmid"}],"keywords":[{"id":"KW-1003","category":"Cellular component","name":"Cell membrane"},{"id":"KW-0449","category":"PTM","name":"Lipoprotein"},{"id":"KW-0472","category":"Cellular component","name":"Membrane"},{"id":"KW-0564","category":"PTM","name":"Palmitate"},{"id":"KW-0614","category":"Technical term","name":"Plasmid"},{"id":"KW-1185","category":"Technical term","name":"Reference proteome"},{"id":"KW-0732","category":"Domain","name":"Signal"}],"references":[{"referenceNumber":1,"citation":{"id":"9403685","citationType":"journal article","authors":["Fraser C.M.","Casjens S.","Huang W.M.","Sutton G.G.","Clayton R.A.","Lathigra R.","White O.","Ketchum K.A.","Dodson R.J.","Hickey E.K.","Gwinn M.L.","Dougherty B.A.","Tomb J.-F.","Fleischmann R.D.","Richardson D.L.","Peterson J.D.","Kerlavage A.R.","Quackenbush J.","Salzberg S.L.","Hanson M.","van Vugt R.","Palmer N.","Adams M.D.","Gocayne J.D.","Weidman J.F.","Utterback T.R.","Watthey L.","McDonald L.A.","Artiach P.","Bowman C.","Garland S.A.","Fujii C.","Cotton M.D.","Horst K.","Roberts K.M.","Hatch B.","Smith H.O.","Venter J.C."],"citationCrossReferences":[{"database":"PubMed","id":"9403685"},{"database":"DOI","id":"10.1038/37551"}],"title":"Genomic sequence of a Lyme disease spirochaete, Borrelia burgdorferi.","publicationDate":"1997","journal":"Nature","firstPage":"580","lastPage":"586","volume":"390"},"referencePositions":["NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]"],"referenceComments":[{"value":"ATCC 35210 / DSM 4680 / CIP 102532 / B31","type":"STRAIN"}]}],"uniProtKBCrossReferences":[{"database":"EMBL","id":"AE000794","properties":[{"key":"ProteinId","value":"AAC66376.2"},{"key":"Status","value":"ALT_INIT"},{"key":"MoleculeType","value":"Genomic_DNA"}]},{"database":"PIR","id":"A70230","properties":[{"key":"EntryName","value":"A70230"}]},{"database":"RefSeq","id":"WP_010258312.1","properties":[{"key":"NucleotideSequenceId","value":"NC_001851.2"}]},{"database":"AlphaFoldDB","id":"O51025","properties":[{"key":"Description","value":"-"}]},{"database":"SMR","id":"O51025","properties":[{"key":"Description","value":"-"}]},{"database":"EnsemblBacteria","id":"AAC66376","properties":[{"key":"ProteinId","value":"AAC66376"},{"key":"GeneId","value":"BB_F20"}]},{"database":"GeneID","id":"46847052","properties":[{"key":"Description","value":"-"}]},{"database":"KEGG","id":"bbu:BB_F20","properties":[{"key":"Description","value":"-"}]},{"database":"PATRIC","id":"fig|224326.49.peg.1310","properties":[{"key":"GeneDesignation","value":"-"}]},{"database":"HOGENOM","id":"CLU_159799_0_0_12","properties":[{"key":"Description","value":"-"}]},{"database":"OrthoDB","id":"352862at2","properties":[{"key":"Description","value":"-"}]},{"database":"PHI-base","id":"PHI:6773","properties":[{"key":"Description","value":"-"}]},{"database":"Proteomes","id":"UP000001807","properties":[{"key":"Component","value":"Plasmid lp28-1"}]},{"database":"GO","id":"GO:0005886","properties":[{"key":"GoTerm","value":"C:plasma membrane"},{"key":"GoEvidenceType","value":"IEA:UniProtKB-SubCell"}]},{"database":"InterPro","id":"IPR035340","properties":[{"key":"EntryName","value":"DUF5425"}]},{"database":"Pfam","id":"PF17472","properties":[{"key":"EntryName","value":"DUF5425"},{"key":"MatchStatus","value":"1"}]},{"database":"PROSITE","id":"PS51257","properties":[{"key":"EntryName","value":"PROKAR_LIPOPROTEIN"},{"key":"MatchStatus","value":"1"}]}],"sequence":{"value":"MNKKFSISLLSTILAFLLVLGCDLSSNNAENKMDDIFNLEKKYMDNSNYKCLSKNEAIVKNSKIKLGVNNTRSRSYSSRETNVSDSYNKTYSYCKSN","length":97,"molWeight":11057,"crc64":"F60326D193312D9B","md5":"992E603BFDAC38588D2D58BF6D4D638E"},"extraAttributes":{"countByCommentType":{"SUBCELLULAR LOCATION":1,"SIMILARITY":1,"SEQUENCE CAUTION":1},"countByFeatureType":{"Signal":1,"Chain":1,"Lipidation":2},"uniParcId":"UPI0000056991"}}