ID A5GQI6_SYNR3 Unreviewed; 394 AA.
AC A5GQI6;
DT 12-JUN-2007, integrated into UniProtKB/TrEMBL.
DT 12-JUN-2007, sequence version 1.
DT 27-MAR-2024, entry version 76.
DE SubName: Full=tRNA nucleotidyltransferase/poly(A) polymerase {ECO:0000313|EMBL:CAK27145.1};
GN Name=pcnB {ECO:0000313|EMBL:CAK27145.1};
GN OrderedLocusNames=SynRCC307_0242 {ECO:0000313|EMBL:CAK27145.1};
OS Synechococcus sp. (strain RCC307).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Synechococcaceae;
OC Synechococcus.
OX NCBI_TaxID=316278 {ECO:0000313|EMBL:CAK27145.1, ECO:0000313|Proteomes:UP000001115};
RN [1] {ECO:0000313|Proteomes:UP000001115}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RCC307 {ECO:0000313|Proteomes:UP000001115};
RG Genoscope;
RL Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- SIMILARITY: Belongs to the tRNA nucleotidyltransferase/poly(A)
CC polymerase family. {ECO:0000256|ARBA:ARBA00007265,
CC ECO:0000256|RuleBase:RU003953}.
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DR EMBL; CT978603; CAK27145.1; -; Genomic_DNA.
DR AlphaFoldDB; A5GQI6; -.
DR STRING; 316278.SynRCC307_0242; -.
DR KEGG; syr:SynRCC307_0242; -.
DR eggNOG; COG0617; Bacteria.
DR HOGENOM; CLU_015961_6_0_3; -.
DR OrthoDB; 9805698at2; -.
DR Proteomes; UP000001115; Chromosome.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0000166; F:nucleotide binding; IEA:UniProtKB-KW.
DR GO; GO:0016779; F:nucleotidyltransferase activity; IEA:InterPro.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0031123; P:RNA 3'-end processing; IEA:UniProt.
DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-KW.
DR CDD; cd05398; NT_ClassII-CCAase; 1.
DR Gene3D; 3.30.460.10; Beta Polymerase, domain 2; 1.
DR Gene3D; 1.10.3090.10; cca-adding enzyme, domain 2; 1.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR002646; PolA_pol_head_dom.
DR InterPro; IPR032828; PolyA_RNA-bd.
DR PANTHER; PTHR47545:SF2; CC-ADDING TRNA NUCLEOTIDYLTRANSFERASE; 1.
DR PANTHER; PTHR47545; MULTIFUNCTIONAL CCA PROTEIN; 1.
DR Pfam; PF01743; PolyA_pol; 1.
DR Pfam; PF12627; PolyA_pol_RNAbd; 1.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 1.
DR SUPFAM; SSF81891; Poly A polymerase C-terminal region-like; 1.
PE 3: Inferred from homology;
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000001115};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|RuleBase:RU003953};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU003953};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555}.
FT DOMAIN 43..154
FT /note="Poly A polymerase head"
FT /evidence="ECO:0000259|Pfam:PF01743"
FT DOMAIN 179..232
FT /note="tRNA nucleotidyltransferase/poly(A) polymerase RNA
FT and SrmB- binding"
FT /evidence="ECO:0000259|Pfam:PF12627"
SQ SEQUENCE 394 AA; 42910 MW; F81F274548BF95EC CRC64;
MCRGQDEVMH ALSATQAAAQ AWEALQPERW PLEPGCFPPG SALVGGAVRD ALLQRLGPYP
DLDLVVPQGA IKLCQRLAKQ HRGTAVVLDR ERDMARLVLG PWSLDLAAQE GPDLISDLQR
RDYGINALAL PLTPGEALLD PTGGLGDLAT RQLRALSEAN LLADPLRLLR GPRLAAELNF
SLESHTAALI RRHGPALPQV AAERVLAELE KLASCPGGDA GLKQASDLGL LQLWERPLTA
GEPGSLEVAG LSDEELRTAM PLARLAQRFD GAALGQLKAS RKLQQRCGML RHWLQQLSQP
LGEAAMLQLC RELEEDLPAL VLLAPKATDG WLQRWRDRSD PLFHPRSPLD GRTLQRELGL
APGPQLGKLM EQLMLERAFG RPHCIKTAKG LCRD
//
