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UniProtKB/Swiss-Prot entry Q8KA53

[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name CCA_BUCAP
Primary accession number Q8KA53
Secondary accession numbers None
Integrated into Swiss-Prot on November 8, 2002
Sequence was last modified on October 1, 2002 (Sequence version 1)
Annotations were last modified on    November 4, 2008 (Entry version 42)
Name and origin of the protein
Protein name CCA-adding enzyme
Synonyms EC 2.7.7.25
EC 2.7.7.21
tRNA nucleotidyltransferase
tRNA adenylyl-/cytidylyl- transferase
tRNA CCA-pyrophosphorylase
tRNA-NT
Gene name
Name: cca
OrderedLocusNames: BUsg_058
From
Buchnera aphidicola subsp. Schizaphis graminum [TaxID: 98794] [HAMAP proteome]
Taxonomy Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales; Enterobacteriaceae; Buchnera.
Protein existence 3: Inferred from homology;
References
[1]
 NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
DOI=10.1126/science.1071278; PubMed=12089438 [NCBI, ExPASy, EBI, Israel, Japan]
Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E.;
"50 million years of genomic stasis in endosymbiotic bacteria.";
Science 296:2376-2379(2002).
Comments
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
AE013218; AAM67629.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
RefSeq NP_660418.1; -.
3D structure databases
ModBase Q8KA53.
Enzyme and pathway databases
BioCyc BAPH198804:BUSG058-MON; -.
Ontologies
GO
GO:0005524; Molecular function: ATP binding (inferred from electronic annotation from HAMAP).
GO:0000287; Molecular function: magnesium ion binding (inferred from electronic annotation from HAMAP).
GO:0004810; Molecular function: tRNA adenylyltransferase activity (inferred from electronic annotation from HAMAP).
GO:0000049; Molecular function: tRNA binding (inferred from electronic annotation from HAMAP).
GO:0016437; Molecular function: tRNA cytidylyltransferase activity (inferred from electronic annotation from HAMAP).
GO:0042245; Biological process: RNA repair (inferred from electronic annotation from UniProtKB-KW).
GO:0001680; Biological process: tRNA 3'-terminal CCA addition (inferred from electronic annotation from HAMAP).
QuickGo view.
Family and domain databases
HAMAP MF_01262; -; 1.
PBIL [Tree]
InterPro IPR012006; CCA_bact.
IPR002646; PolyA_pol_reg.
Graphical view of domain structure.
Pfam PF01743; PolyA_pol; 1.
Pfam graphical view of domain structure.
PIRSF PIRSF000813; CCA_bact; 1.
ProtoNet Q8KA53.
Genome annotation databases
GeneID 1005874; -.
GenomeReviews AE013218_GR; BUsg_058.
KEGG bas:BUsg058; -.
Phylogenomic databases
HOGENOM Q8KA53; -.
Genome annotation databases
CMR Q8KA53; BUsg_058.
Other
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
ATP-binding; Complete proteome; Magnesium; Metal-binding; Nucleotide-binding; Nucleotidyltransferase; RNA repair; RNA-binding; Transferase; tRNA processing.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
CHAIN   1   412  412     CCA-adding enzyme. PRO_0000139018
METAL   21    21        Magnesium (By similarity). 
METAL   23    23        Magnesium (By similarity). 
BINDING   8     8        ATP or CTP; via amide nitrogen (By similarity). 
BINDING   11    11        ATP or CTP (By similarity). 
BINDING   91    91        ATP or CTP (By similarity). 
BINDING   137   137        ATP or CTP (By similarity). 
BINDING   140   140        ATP or CTP (By similarity). 
Sequence information
Length: 412 AA [This is the length of the unprocessed precursor] Molecular weight: 48583 Da [This is the MW of the unprocessed precursor] CRC64: B0A850ECD5D20C22 [This is a checksum on the sequence] 
        10         20         30         40         50         60 
MKVYLVGGAV RDSLLNLPIK DRDWVIVGGT KEILLKKNFQ QVGKDFPVFL HPETHEEYSL 

        70         80         90        100        110        120 
ARKERKSGRG YTGFHTEFSS DVTLEEDLIR RDLTINAIAQ DENGNYIDPF QGRKDLNLRL 

       130        140        150        160        170        180 
LRHVSESFTE DPLRILRTAR FAANLMHLGF HIDKDTMILM CKMVKKNELL YLTKNRIWNE 

       190        200        210        220        230        240 
TEKAFKTLNP HVYFQILHAC KALNFIFPEI FFLYERRTFF SILFTNFYSI SFLSIGLSKI 

       250        260        270        280        290        300 
STLTKDVSIR FSYLCQFLSE KIDFSSTKEN YDDDSAKLVK KLCKRCNIPS HIEELAVLNT 

       310        320        330        340        350        360 
GFCVFLSSIH YQSSSNIIKM FSKIDAWRKP DRIYKLSFLC DFNLFYHQNK IDNSKLKTGF 

       370        380        390        400        410 
LKKCFFIIKD ISVKKILNQG FKGYQIKNEL NKLRVNKLKF WRMKKKCFFF KE
Q8KA53 in FASTA format

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