CCA_YERPE
ID CCA_YERPE Reviewed; 412 AA.
AC Q8ZI64; Q0WJ20; Q74RQ7; Q7CGG6;
DT 16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 124.
DE RecName: Full=Multifunctional CCA protein {ECO:0000255|HAMAP-Rule:MF_01261};
DE Includes:
DE RecName: Full=CCA-adding enzyme {ECO:0000255|HAMAP-Rule:MF_01261};
DE EC=2.7.7.72 {ECO:0000255|HAMAP-Rule:MF_01261};
DE AltName: Full=CCA tRNA nucleotidyltransferase {ECO:0000255|HAMAP-Rule:MF_01261};
DE AltName: Full=tRNA CCA-pyrophosphorylase {ECO:0000255|HAMAP-Rule:MF_01261};
DE AltName: Full=tRNA adenylyl-/cytidylyl-transferase {ECO:0000255|HAMAP-Rule:MF_01261};
DE AltName: Full=tRNA nucleotidyltransferase {ECO:0000255|HAMAP-Rule:MF_01261};
DE AltName: Full=tRNA-NT {ECO:0000255|HAMAP-Rule:MF_01261};
DE Includes:
DE RecName: Full=2'-nucleotidase {ECO:0000255|HAMAP-Rule:MF_01261};
DE EC=3.1.3.- {ECO:0000255|HAMAP-Rule:MF_01261};
DE Includes:
DE RecName: Full=2',3'-cyclic phosphodiesterase {ECO:0000255|HAMAP-Rule:MF_01261};
DE EC=3.1.4.- {ECO:0000255|HAMAP-Rule:MF_01261};
DE Includes:
DE RecName: Full=Phosphatase {ECO:0000255|HAMAP-Rule:MF_01261};
DE EC=3.1.3.- {ECO:0000255|HAMAP-Rule:MF_01261};
GN Name=cca {ECO:0000255|HAMAP-Rule:MF_01261};
GN OrderedLocusNames=YPO0650, y3529, YP_2965;
OS Yersinia pestis.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=632;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CO-92 / Biovar Orientalis;
RX PubMed=11586360; DOI=10.1038/35097083;
RA Parkhill J., Wren B.W., Thomson N.R., Titball R.W., Holden M.T.G.,
RA Prentice M.B., Sebaihia M., James K.D., Churcher C.M., Mungall K.L.,
RA Baker S., Basham D., Bentley S.D., Brooks K., Cerdeno-Tarraga A.-M.,
RA Chillingworth T., Cronin A., Davies R.M., Davis P., Dougan G., Feltwell T.,
RA Hamlin N., Holroyd S., Jagels K., Karlyshev A.V., Leather S., Moule S.,
RA Oyston P.C.F., Quail M.A., Rutherford K.M., Simmonds M., Skelton J.,
RA Stevens K., Whitehead S., Barrell B.G.;
RT "Genome sequence of Yersinia pestis, the causative agent of plague.";
RL Nature 413:523-527(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KIM10+ / Biovar Mediaevalis;
RX PubMed=12142430; DOI=10.1128/jb.184.16.4601-4611.2002;
RA Deng W., Burland V., Plunkett G. III, Boutin A., Mayhew G.F., Liss P.,
RA Perna N.T., Rose D.J., Mau B., Zhou S., Schwartz D.C., Fetherston J.D.,
RA Lindler L.E., Brubaker R.R., Plano G.V., Straley S.C., McDonough K.A.,
RA Nilles M.L., Matson J.S., Blattner F.R., Perry R.D.;
RT "Genome sequence of Yersinia pestis KIM.";
RL J. Bacteriol. 184:4601-4611(2002).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=91001 / Biovar Mediaevalis;
RX PubMed=15368893; DOI=10.1093/dnares/11.3.179;
RA Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D.,
RA Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L.,
RA Dai R., Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H.,
RA Wang J., Huang P., Yang R.;
RT "Complete genome sequence of Yersinia pestis strain 91001, an isolate
RT avirulent to humans.";
RL DNA Res. 11:179-197(2004).
CC -!- FUNCTION: Catalyzes the addition and repair of the essential 3'-
CC terminal CCA sequence in tRNAs without using a nucleic acid template.
CC Adds these three nucleotides in the order of C, C, and A to the tRNA
CC nucleotide-73, using CTP and ATP as substrates and producing inorganic
CC pyrophosphate. Also shows phosphatase, 2'-nucleotidase and 2',3'-cyclic
CC phosphodiesterase activities. These phosphohydrolase activities are
CC probably involved in the repair of the tRNA 3'-CCA terminus degraded by
CC intracellular RNases. {ECO:0000255|HAMAP-Rule:MF_01261}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a tRNA precursor + ATP + 2 CTP = a tRNA with a 3' CCA end + 3
CC diphosphate; Xref=Rhea:RHEA:14433, Rhea:RHEA-COMP:10465, Rhea:RHEA-
CC COMP:10468, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:37563,
CC ChEBI:CHEBI:74896, ChEBI:CHEBI:83071; EC=2.7.7.72;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01261};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01261};
CC Note=Magnesium is required for nucleotidyltransferase activity.
CC {ECO:0000255|HAMAP-Rule:MF_01261};
CC -!- COFACTOR:
CC Name=Ni(2+); Xref=ChEBI:CHEBI:49786;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01261};
CC Note=Nickel for phosphatase activity. {ECO:0000255|HAMAP-
CC Rule:MF_01261};
CC -!- SUBUNIT: Monomer. Can also form homodimers and oligomers.
CC {ECO:0000255|HAMAP-Rule:MF_01261}.
CC -!- DOMAIN: Comprises two domains: an N-terminal domain containing the
CC nucleotidyltransferase activity and a C-terminal HD domain associated
CC with both phosphodiesterase and phosphatase activities.
CC {ECO:0000255|HAMAP-Rule:MF_01261}.
CC -!- MISCELLANEOUS: A single active site specifically recognizes both ATP
CC and CTP and is responsible for their addition. {ECO:0000255|HAMAP-
CC Rule:MF_01261}.
CC -!- SIMILARITY: Belongs to the tRNA nucleotidyltransferase/poly(A)
CC polymerase family. Bacterial CCA-adding enzyme type 1 subfamily.
CC {ECO:0000255|HAMAP-Rule:MF_01261}.
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DR EMBL; AL590842; CAL19327.1; -; Genomic_DNA.
DR EMBL; AE009952; AAM87077.1; -; Genomic_DNA.
DR EMBL; AE017042; AAS63144.1; -; Genomic_DNA.
DR PIR; AE0080; AE0080.
DR RefSeq; WP_002212197.1; NZ_WUCM01000022.1.
DR RefSeq; YP_002345718.1; NC_003143.1.
DR AlphaFoldDB; Q8ZI64; -.
DR SMR; Q8ZI64; -.
DR IntAct; Q8ZI64; 4.
DR STRING; 214092.YPO0650; -.
DR PaxDb; Q8ZI64; -.
DR DNASU; 1148476; -.
DR EnsemblBacteria; AAM87077; AAM87077; y3529.
DR EnsemblBacteria; AAS63144; AAS63144; YP_2965.
DR GeneID; 57973974; -.
DR KEGG; ype:YPO0650; -.
DR KEGG; ypk:y3529; -.
DR KEGG; ypm:YP_2965; -.
DR PATRIC; fig|214092.21.peg.909; -.
DR eggNOG; COG0617; Bacteria.
DR HOGENOM; CLU_015961_1_1_6; -.
DR OMA; GWTFHGH; -.
DR Proteomes; UP000000815; Chromosome.
DR Proteomes; UP000001019; Chromosome.
DR Proteomes; UP000002490; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0052929; F:ATP:3'-cytidine-cytidine-tRNA adenylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0052928; F:CTP:3'-cytidine-tRNA cytidylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0052927; F:CTP:tRNA cytidylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0004112; F:cyclic-nucleotide phosphodiesterase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016791; F:phosphatase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016437; F:tRNA cytidylyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0042245; P:RNA repair; IEA:UniProtKB-KW.
DR GO; GO:0001680; P:tRNA 3'-terminal CCA addition; IEA:UniProtKB-UniRule.
DR CDD; cd00077; HDc; 1.
DR CDD; cd05398; NT_ClassII-CCAase; 1.
DR Gene3D; 3.30.460.10; -; 1.
DR HAMAP; MF_01261; CCA_bact_type1; 1.
DR HAMAP; MF_01262; CCA_bact_type2; 1.
DR InterPro; IPR012006; CCA_bact.
DR InterPro; IPR003607; HD/PDEase_dom.
DR InterPro; IPR006674; HD_domain.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR002646; PolA_pol_head_dom.
DR InterPro; IPR032828; PolyA_RNA-bd.
DR Pfam; PF01966; HD; 1.
DR Pfam; PF01743; PolyA_pol; 1.
DR Pfam; PF12627; PolyA_pol_RNAbd; 1.
DR PIRSF; PIRSF000813; CCA_bact; 1.
DR SMART; SM00471; HDc; 1.
DR SUPFAM; SSF81301; SSF81301; 1.
DR PROSITE; PS51831; HD; 1.
PE 3: Inferred from homology;
KW ATP-binding; Hydrolase; Magnesium; Metal-binding; Multifunctional enzyme;
KW Nickel; Nucleotide-binding; Nucleotidyltransferase; Reference proteome;
KW RNA repair; RNA-binding; Transferase; tRNA processing.
FT CHAIN 1..412
FT /note="Multifunctional CCA protein"
FT /id="PRO_0000139011"
FT DOMAIN 228..329
FT /note="HD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01175"
FT BINDING 8
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 8
FT /ligand="CTP"
FT /ligand_id="ChEBI:CHEBI:37563"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 11
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 11
FT /ligand="CTP"
FT /ligand_id="ChEBI:CHEBI:37563"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 21
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 23
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 91
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 91
FT /ligand="CTP"
FT /ligand_id="ChEBI:CHEBI:37563"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 137
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 137
FT /ligand="CTP"
FT /ligand_id="ChEBI:CHEBI:37563"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 140
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
FT BINDING 140
FT /ligand="CTP"
FT /ligand_id="ChEBI:CHEBI:37563"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01261"
SQ SEQUENCE 412 AA; 46289 MW; E8F2DEEAAFBAD6FC CRC64;
MNIYLVGGAV RDSLLNLPVT EQDWVVVGAT PEQLLKLGYQ QVGKDFPVFL HPVSHEEYAL
ARTERKSGQG YTGFTCYAAP DVTLEDDLLR RDLTVNAIAR SADGEFIDPY HGKQDLENRV
LRHVSDAFGE DPLRVLRVAR FAARFAYLGF TIAPETMSLM SNMAQSGELS ALTPERVWKE
TEKALKTQSP HVYFQVLRDC GALAVLFPEI ERLFGVPAPE KWHPEIDTGI HTLMTLAIAA
QLSPEVDIRF AALCHDLGKG LTPKEHWPHH HGHGPAGVKL VEQLCQRLRI PNPVRDLAKL
VAEYHDLIHT VNKLRPETLL KLFNAIDVWR KPERLEQMIM TSEADARGRT GFENNPYPQG
DYLRAAFQIA NGVSIQEVVA SGLQGLAIRD ELQRRRQQAL AEWKQTQETA SI
