ID A0A1S3G6E9_DIPOR Unreviewed; 862 AA.
AC A0A1S3G6E9;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 30.
DE RecName: Full=Speckle targeted PIP5K1A-regulated poly(A) polymerase {ECO:0000256|ARBA:ARBA00021679};
DE EC=2.7.7.19 {ECO:0000256|ARBA:ARBA00012388};
DE EC=2.7.7.52 {ECO:0000256|ARBA:ARBA00012472};
DE AltName: Full=RNA-binding motif protein 21 {ECO:0000256|ARBA:ARBA00030790};
DE AltName: Full=U6 snRNA-specific terminal uridylyltransferase 1 {ECO:0000256|ARBA:ARBA00033036};
GN Name=Tut1 {ECO:0000313|RefSeq:XP_012884398.1};
OS Dipodomys ordii (Ord's kangaroo rat).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Glires; Rodentia; Castorimorpha; Heteromyidae;
OC Dipodomyinae; Dipodomys.
OX NCBI_TaxID=10020 {ECO:0000313|Proteomes:UP000081671, ECO:0000313|RefSeq:XP_012884398.1};
RN [1] {ECO:0000313|RefSeq:XP_012884398.1}
RP IDENTIFICATION.
RC TISSUE=Kidney {ECO:0000313|RefSeq:XP_012884398.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + RNA(n) = diphosphate + RNA(n)-3'-adenine ribonucleotide;
CC Xref=Rhea:RHEA:11332, Rhea:RHEA-COMP:14527, Rhea:RHEA-COMP:17347,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:140395,
CC ChEBI:CHEBI:173115; EC=2.7.7.19;
CC Evidence={ECO:0000256|ARBA:ARBA00024620};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=RNA(n) + UTP = diphosphate + RNA(n)-3'-uridine ribonucleotide;
CC Xref=Rhea:RHEA:14785, Rhea:RHEA-COMP:14527, Rhea:RHEA-COMP:17348,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:46398, ChEBI:CHEBI:140395,
CC ChEBI:CHEBI:173116; EC=2.7.7.52;
CC Evidence={ECO:0000256|ARBA:ARBA00024498};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000256|ARBA:ARBA00001936};
CC -!- SUBCELLULAR LOCATION: Nucleus speckle {ECO:0000256|ARBA:ARBA00004324}.
CC Nucleus, nucleolus {ECO:0000256|ARBA:ARBA00004604}.
CC -!- SIMILARITY: Belongs to the DNA polymerase type-B-like family.
CC {ECO:0000256|ARBA:ARBA00008593}.
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DR RefSeq; XP_012884398.1; XM_013028944.1.
DR AlphaFoldDB; A0A1S3G6E9; -.
DR STRING; 10020.ENSDORP00000003752; -.
DR GeneID; 105995245; -.
DR KEGG; dord:105995245; -.
DR CTD; 64852; -.
DR InParanoid; A0A1S3G6E9; -.
DR OrthoDB; 170176at2759; -.
DR Proteomes; UP000081671; Unplaced.
DR GO; GO:0016607; C:nuclear speck; IEA:UniProtKB-SubCell.
DR GO; GO:0005730; C:nucleolus; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:1990817; F:poly(A) RNA polymerase activity; IEA:UniProtKB-EC.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0050265; F:RNA uridylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006397; P:mRNA processing; IEA:UniProtKB-KW.
DR CDD; cd05402; NT_PAP_TUTase; 1.
DR CDD; cd12279; RRM_TUT1; 1.
DR Gene3D; 1.10.1410.10; -; 1.
DR Gene3D; 3.30.70.330; -; 1.
DR InterPro; IPR003604; Matrin/U1-like-C_Znf_C2H2.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR012677; Nucleotide-bd_a/b_plait_sf.
DR InterPro; IPR002058; PAP_assoc.
DR InterPro; IPR035979; RBD_domain_sf.
DR InterPro; IPR000504; RRM_dom.
DR InterPro; IPR034388; Star-PAP_RRM.
DR InterPro; IPR036236; Znf_C2H2_sf.
DR InterPro; IPR013087; Znf_C2H2_type.
DR PANTHER; PTHR12271; POLY A POLYMERASE CID PAP -RELATED; 1.
DR PANTHER; PTHR12271:SF127; SPECKLE TARGETED PIP5K1A-REGULATED POLY(A) POLYMERASE; 1.
DR Pfam; PF03828; PAP_assoc; 1.
DR Pfam; PF00076; RRM_1; 1.
DR Pfam; PF12874; zf-met; 1.
DR SMART; SM00360; RRM; 1.
DR SMART; SM00451; ZnF_U1; 1.
DR SUPFAM; SSF57667; beta-beta-alpha zinc fingers; 1.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 1.
DR SUPFAM; SSF81631; PAP/OAS1 substrate-binding domain; 1.
DR SUPFAM; SSF54928; RNA-binding domain, RBD; 1.
DR PROSITE; PS50102; RRM; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Manganese {ECO:0000256|ARBA:ARBA00023211};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW mRNA processing {ECO:0000256|ARBA:ARBA00022664};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Reference proteome {ECO:0000313|Proteomes:UP000081671};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|PROSITE-
KW ProRule:PRU00176}; Transferase {ECO:0000256|ARBA:ARBA00022679};
KW Zinc {ECO:0000256|ARBA:ARBA00022833};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771}.
FT DOMAIN 56..138
FT /note="RRM"
FT /evidence="ECO:0000259|PROSITE:PS50102"
FT REGION 124..145
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 230..331
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 633..685
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 253..308
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 658..685
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 862 AA; 94049 MW; 7E39FA1FAEE2A855 CRC64;
MAAVGSDVEA LPRGGFRCSL CQVTTANRPS LDAHLGGRKH RHLVELRAAR KAQGLRSVFV
SGFPRDVDSA QLSEYFQTFG PVASVVMDKD KGVFAIVEMG DVSAREAVLS QPQHSLGKHR
LRVRPREQKE FQSPAAKSPK GVSPDSHQLA KALAEAPDVE AQMVQLVGLR ELSEAERQLR
NLVVALMQEV FTEFFPGCVV HPFGSSINSF DVHGCDLDLF LDLGDMEEPQ LASKAPESPS
LDSALASPLD PQTLACTPAS PLDSQPPASP QDSEALDLEI PSSSLAPQTP DSALASETVA
SPQSLPPASP IQEDRGEGDL GNAQEQAEAL KEKPEGAAML ELVGSILRGC VPGVYRVQTV
PSARRPVVKF CHRPSGLHGD ISLSNRLALH NSRFLSLCCE LDRRVRPLVY TIRCWAQGRG
LSGSGPLLNN YTLTLLVIYF LQTRDPPVLP AVAQLTQKAG EGEQVEVDGW DCSFPRDASR
LEPSMNVEPL SSLLAQFFSC VSSWDLRDSL LSLREGQALP VAEVPSNLWE GLRLGPMNLQ
DPFDLSHNVA ANVTSRVAGR LQNCCRAAAN YCRSLQYQQR SSRGRDWGLL PLLQPSSPSS
LLSATPIPFP PAPFPQLTDV LVRVLREALG CHIEQGTKRP RSEGGRTESP QGGTSKRLKL
DGQRKNSEEG KEEQQGYEED HGEDRVEEMV IEAGEVPQDW AMRSPGQSGE LPIMTTNCLD
TLTEQRPMAP EMAGDGSQGE PGKGASYPTL VSWRCALWHR VWQGRRRARR RLQQQSKTGD
GNKAISGAEW LAMEAQVTQE LRETNAAEQT PDTEPLLTFV ASASQAEQTL TVTPLQDSQG
LFPDLHHFLQ VFLPQALRNL LK
//