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StatusReference proteome
Proteinsi <p>Number of protein entries associated with this proteome: UniProtKB entries for regular proteomes or UniParc entries for redundant proteomes (<a href="/help/proteome%5Fredundancy">more...</a>)</p> 595
Gene counti <p>This is the total number of unique genes found in the proteome set, algorithmically computed. For each gene, a single representative protein sequence is chosen from the proteome. Where possible, reviewed (Swiss-Prot) protein sequences are chosen as the representatives.</p> - Download one protein sequence per gene (FASTA)
Proteome IDi <p>The proteome identifier (UPID) is the unique identifier assigned to the set of proteins that constitute the <a href="">proteome</a>. It consists of the characters 'UP' followed by 9 digits, is stable across releases and can therefore be used to cite a UniProt proteome.<p><a href='/help/proteome_id' target='_top'>More...</a></p>UP000002427
Taxonomy374463 - Baumannia cicadellinicola subsp. Homalodisca coagulata
Last modifiedFebruary 26, 2021
Genome assembly and annotationi <p>Identifier for the genome assembly (<a href="">more...</a>)</p> GCA_000013185.1 from ENA/EMBL full
Buscoi <p>The Benchmarking Universal Single-Copy Ortholog (BUSCO) assessment tool is used, for eukaryotic and bacterial proteomes, to provide quantitative measures of UniProt proteome data completeness in terms of expected gene content. BUSCO scores include percentages of complete (C) single-copy (S) genes, complete (C) duplicated (D) genes, fragmented (F) and missing (F) genes, as well as the total number of orthologous clusters (n) used in the BUSCO assessment.</p> C:74.3%[S:74.3%,D:0%],F:0.8%,M:24.9%,n:366 gammaproteobacteria_odb10
Completenessi <p>Complete Proteome Detector (CPD) is an algorithm which employs statistical evaluation of the completeness and quality of proteomes in UniProt, by looking at the sizes of taxonomically close proteomes. Possible values are 'Standard', 'Close to Standard' and 'Outlier'.</p> Outlier (low value)

Baumannia cicadellinicola (subsp. Homalodisca coagulata) is a symbiont of the glassy-winged sharpshooter Homalodisca coagulata. H. coagulata feeds on xylem fluid, which is extremely poor in organic nutrients. It has been found to possess two symbionts, Baumannia cicadellinicola, belonging to the Gammaproteobacteria and Sulcia muelleri, belonging to the Bacteroidetes. Both symbionts are vertically transmitted in eggs and are found in a specialized bacteriome within developing nymphs and adults. They are sometimes residing in the same cell. The main role of Baumannia cicadellinicola is to provide cofactors and vitamines whereas Sulcia's role seems to provide essential amino acid to the host. Baumannia cicadellinicola is predicted to synthesize its own cell wall and plasma membrane but it is apparently unable to synthesize the LPS commonly found in the outer membrane of Gram-negative bacteria. It possesses genes involved in synthesis of thiamine, riboflavin, niacin, pantothenic acid, pyridoxine, biotin and folic acid. It is able to synthesize histidine, methionine if external homoserine is provided and it is able to make chorismate but not to use it as a substrate for synthesis of aromatic amino acids.

Componentsi <p>Genomic components encoding the proteome</p>

Component nameGenome Accession(s)
Component representationProteins


  1. "Metabolic complementarity and genomics of the dual bacterial symbiosis of sharpshooters."
    Wu D., Daugherty S.C., Van Aken S.E., Pai G.H., Watkins K.L., Khouri H., Tallon L.J., Zaborsky J.M., Dunbar H.E., Tran P.L., Moran N.A., Eisen J.A.
    PLoS Biol. 4:1079-1092(2006) [PubMed] [Europe PMC] [Abstract]
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