ID A0A093PQ85_9PASS Unreviewed; 480 AA.
AC A0A093PQ85;
DT 26-NOV-2014, integrated into UniProtKB/TrEMBL.
DT 26-NOV-2014, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=DNA nucleotidylexotransferase {ECO:0000256|ARBA:ARBA00015018, ECO:0000256|PIRNR:PIRNR000817};
DE EC=2.7.7.31 {ECO:0000256|ARBA:ARBA00012435, ECO:0000256|PIRNR:PIRNR000817};
GN ORFNames=N305_05476 {ECO:0000313|EMBL:KFW76410.1};
OS Manacus vitellinus (golden-collared manakin).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda;
OC Coelurosauria; Aves; Neognathae; Passeriformes; Pipridae; Manacus.
OX NCBI_TaxID=328815 {ECO:0000313|EMBL:KFW76410.1, ECO:0000313|Proteomes:UP000053258};
RN [1] {ECO:0000313|EMBL:KFW76410.1, ECO:0000313|Proteomes:UP000053258}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=BGI_N305 {ECO:0000313|EMBL:KFW76410.1};
RA Zhang G., Li C.;
RT "Genome evolution of avian class.";
RL Submitted (JUN-2014) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Template-independent DNA polymerase which catalyzes the
CC random addition of deoxynucleoside 5'-triphosphate to the 3'-end of a
CC DNA initiator. One of the in vivo functions of this enzyme is the
CC addition of nucleotides at the junction (N region) of rearranged Ig
CC heavy chain and T-cell receptor gene segments during the maturation of
CC B- and T-cells. {ECO:0000256|ARBA:ARBA00037135}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2'-deoxyribonucleoside 5'-triphosphate + DNA(n) =
CC diphosphate + DNA(n+1); Xref=Rhea:RHEA:22508, Rhea:RHEA-COMP:17339,
CC Rhea:RHEA-COMP:17340, ChEBI:CHEBI:33019, ChEBI:CHEBI:61560,
CC ChEBI:CHEBI:173112; EC=2.7.7.31;
CC Evidence={ECO:0000256|ARBA:ARBA00024522,
CC ECO:0000256|PIRNR:PIRNR000817};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|PIRNR:PIRNR000817, ECO:0000256|PIRSR:PIRSR000817-1};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|PIRNR:PIRNR000817}.
CC -!- SIMILARITY: Belongs to the DNA polymerase type-X family.
CC {ECO:0000256|ARBA:ARBA00008323, ECO:0000256|PIRNR:PIRNR000817}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; KL669486; KFW76410.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A093PQ85; -.
DR SMR; A0A093PQ85; -.
DR STRING; 328815.ENSMVIP00005026319; -.
DR Proteomes; UP000053258; Unassembled WGS sequence.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003912; F:DNA nucleotidylexotransferase activity; IEA:UniProtKB-KW.
DR GO; GO:0003887; F:DNA-directed DNA polymerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006304; P:DNA modification; IEA:UniProtKB-KW.
DR GO; GO:0006281; P:DNA repair; IEA:InterPro.
DR CDD; cd00141; NT_POLXc; 1.
DR Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR Gene3D; 3.30.460.10; Beta Polymerase, domain 2; 1.
DR Gene3D; 3.40.50.10190; BRCT domain; 1.
DR Gene3D; 1.10.150.110; DNA polymerase beta, N-terminal domain-like; 1.
DR Gene3D; 3.30.210.10; DNA polymerase, thumb domain; 1.
DR InterPro; IPR001357; BRCT_dom.
DR InterPro; IPR036420; BRCT_dom_sf.
DR InterPro; IPR002054; DNA-dir_DNA_pol_X.
DR InterPro; IPR019843; DNA_pol-X_BS.
DR InterPro; IPR028207; DNA_pol_B_palm_palm.
DR InterPro; IPR018944; DNA_pol_lambd_fingers_domain.
DR InterPro; IPR027421; DNA_pol_lamdba_lyase_dom_sf.
DR InterPro; IPR037160; DNA_Pol_thumb_sf.
DR InterPro; IPR022312; DNA_pol_X.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR029398; PolB_thumb.
DR InterPro; IPR027292; TdT.
DR InterPro; IPR001726; TdT/Mu.
DR PANTHER; PTHR11276:SF21; DNA NUCLEOTIDYLEXOTRANSFERASE; 1.
DR PANTHER; PTHR11276; DNA POLYMERASE TYPE-X FAMILY MEMBER; 1.
DR Pfam; PF00533; BRCT; 1.
DR Pfam; PF14792; DNA_pol_B_palm; 1.
DR Pfam; PF14791; DNA_pol_B_thumb; 1.
DR Pfam; PF10391; DNA_pol_lambd_f; 1.
DR PIRSF; PIRSF000817; DNA_NT; 1.
DR PIRSF; PIRSF501175; TDT; 2.
DR PRINTS; PR00869; DNAPOLX.
DR PRINTS; PR00871; DNAPOLXTDT.
DR SMART; SM00292; BRCT; 1.
DR SMART; SM00483; POLXc; 1.
DR SUPFAM; SSF52113; BRCT domain; 1.
DR SUPFAM; SSF47802; DNA polymerase beta, N-terminal domain-like; 1.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 1.
DR SUPFAM; SSF81585; PsbU/PolX domain-like; 1.
DR PROSITE; PS50172; BRCT; 1.
DR PROSITE; PS00522; DNA_POLYMERASE_X; 1.
PE 3: Inferred from homology;
KW Magnesium {ECO:0000256|PIRNR:PIRNR000817, ECO:0000256|PIRSR:PIRSR000817-1};
KW Metal-binding {ECO:0000256|PIRNR:PIRNR000817,
KW ECO:0000256|PIRSR:PIRSR000817-1};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|PIRNR:PIRNR000817};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|PIRNR:PIRNR000817};
KW Reference proteome {ECO:0000313|Proteomes:UP000053258};
KW Terminal addition {ECO:0000256|ARBA:ARBA00022639};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000817}.
FT DOMAIN 27..124
FT /note="BRCT"
FT /evidence="ECO:0000259|PROSITE:PS50172"
FT BINDING 317
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000817-1"
FT BINDING 319
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000817-1"
FT BINDING 404
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000817-1"
SQ SEQUENCE 480 AA; 55490 MW; 31CA28FE2D87955E CRC64;
MDKIKASGVI SHRKRQKGLH SPKLSCSYEI KFTKFVIFIM QRKMGITRRM FLTELARRKG
FRVENELSDS VTHIVAENNS YLEVLEWLKG QAVGDSSRFE LLDISWFTAC MEAGRPVDSE
MKYRLREQCQ SPLNTPESEV PSCIARKVSQ YSCQRKTTLN NYNKKFTDAF EIMAENYEFK
ENEIFCLEFL RAASLLKYLP FPVTRMKDIQ GLPCIGDQVR DVIEQFTSVF GVGVKTSEKW
YRMGLRTVEE LKADKTLKLS KMQKAGFLYY EDLVSCVSKA EADAVTLIVK NTVSTFLPDA
LVTITGGFRR GKKMGHDIDF LITNPGPRED DELLHKGLLL YCDIIESTFV EEQLPSRKVD
AMDNFQKCFT ILKLYQPGID NSSYNTSKKS DMAEIKDWKA IRVDLVITPF EQYAYALLGW
TGSREFGRDL RRYASHERKM ILDNHGLYDR RKRIFLKAGS EEEIFAHLGL DYVEPWERNA
//
