ID W4PAI6_9BACE Unreviewed; 669 AA.
AC W4PAI6;
DT 19-MAR-2014, integrated into UniProtKB/TrEMBL.
DT 19-MAR-2014, sequence version 1.
DT 24-JAN-2024, entry version 41.
DE RecName: Full=DNA primase {ECO:0000256|HAMAP-Rule:MF_00974};
DE EC=2.7.7.101 {ECO:0000256|HAMAP-Rule:MF_00974};
GN Name=dnaG {ECO:0000256|HAMAP-Rule:MF_00974};
GN ORFNames=JCM6292_3268 {ECO:0000313|EMBL:GAE16777.1};
OS Bacteroides pyogenes JCM 6292.
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae;
OC Bacteroides.
OX NCBI_TaxID=1235809 {ECO:0000313|EMBL:GAE16777.1, ECO:0000313|Proteomes:UP000018861};
RN [1] {ECO:0000313|EMBL:GAE16777.1, ECO:0000313|Proteomes:UP000018861}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JCM 6292 {ECO:0000313|EMBL:GAE16777.1,
RC ECO:0000313|Proteomes:UP000018861};
RA Sakamoto M., Oshima K., Suda W., Kitamura K., Iida T., Hattori M.,
RA Ohkuma M.;
RT "Draft Genome Sequences of Three Strains of Bacteroides pyogenes Isolated
RT from a Cat and Swine.";
RL Genome Announc. 2:e01242-13(2014).
CC -!- FUNCTION: RNA polymerase that catalyzes the synthesis of short RNA
CC molecules used as primers for DNA polymerase during DNA replication.
CC {ECO:0000256|HAMAP-Rule:MF_00974}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ssDNA + n NTP = ssDNA/pppN(pN)n-1 hybrid + (n-1) diphosphate.;
CC EC=2.7.7.101; Evidence={ECO:0000256|HAMAP-Rule:MF_00974};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00974};
CC Note=Binds 1 zinc ion per monomer. {ECO:0000256|HAMAP-Rule:MF_00974};
CC -!- SUBUNIT: Monomer. Interacts with DnaB. {ECO:0000256|HAMAP-
CC Rule:MF_00974}.
CC -!- DOMAIN: Contains an N-terminal zinc-binding domain, a central core
CC domain that contains the primase activity, and a C-terminal DnaB-
CC binding domain. {ECO:0000256|HAMAP-Rule:MF_00974}.
CC -!- SIMILARITY: Belongs to the DnaG primase family. {ECO:0000256|HAMAP-
CC Rule:MF_00974}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:GAE16777.1}.
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DR EMBL; BAIQ01000043; GAE16777.1; -; Genomic_DNA.
DR AlphaFoldDB; W4PAI6; -.
DR Proteomes; UP000018861; Unassembled WGS sequence.
DR GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR GO; GO:1990077; C:primosome complex; IEA:UniProtKB-KW.
DR GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR GO; GO:0003896; F:DNA primase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR CDD; cd03364; TOPRIM_DnaG_primases; 1.
DR Gene3D; 3.40.1360.10; -; 1.
DR Gene3D; 3.90.980.10; DNA primase, catalytic core, N-terminal domain; 1.
DR Gene3D; 3.90.580.10; Zinc finger, CHC2-type domain; 1.
DR HAMAP; MF_00974; DNA_primase_DnaG; 1.
DR InterPro; IPR037068; DNA_primase_core_N_sf.
DR InterPro; IPR019475; DNA_primase_DnaB-bd.
DR InterPro; IPR006295; DNA_primase_DnaG.
DR InterPro; IPR036977; DNA_primase_Znf_CHC2.
DR InterPro; IPR030846; DnaG_bac.
DR InterPro; IPR013264; DNAG_N.
DR InterPro; IPR034151; TOPRIM_DnaG_bac.
DR InterPro; IPR006171; TOPRIM_domain.
DR InterPro; IPR002694; Znf_CHC2.
DR NCBIfam; TIGR01391; dnaG; 1.
DR PANTHER; PTHR30313; DNA PRIMASE; 1.
DR PANTHER; PTHR30313:SF2; DNA PRIMASE; 1.
DR Pfam; PF10410; DnaB_bind; 1.
DR Pfam; PF08275; DNAG_N; 1.
DR Pfam; PF13155; Toprim_2; 1.
DR Pfam; PF01807; zf-CHC2; 1.
DR SMART; SM00493; TOPRIM; 1.
DR SMART; SM00400; ZnF_CHCC; 1.
DR SUPFAM; SSF56731; DNA primase core; 1.
DR SUPFAM; SSF57783; Zinc beta-ribbon; 1.
DR PROSITE; PS50880; TOPRIM; 1.
PE 3: Inferred from homology;
KW DNA replication {ECO:0000256|ARBA:ARBA00022705, ECO:0000256|HAMAP-
KW Rule:MF_00974};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00974};
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW ECO:0000256|HAMAP-Rule:MF_00974};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_00974};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW Rule:MF_00974};
KW Primosome {ECO:0000256|ARBA:ARBA00022515, ECO:0000256|HAMAP-Rule:MF_00974};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00974};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00974};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_00974};
KW Zinc-finger {ECO:0000256|ARBA:ARBA00022771, ECO:0000256|HAMAP-
KW Rule:MF_00974}.
FT DOMAIN 262..343
FT /note="Toprim"
FT /evidence="ECO:0000259|PROSITE:PS50880"
FT ZN_FING 37..61
FT /note="CHC2-type"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00974"
SQ SEQUENCE 669 AA; 76296 MW; 16F36D9294A3DE48 CRC64;
MIDQATIDRI LDAAQIVDVV SEFVTLRRRG VNYVGLCPFH NEKTPSFSVS PAKGLCKCFS
CGKGGNVVHF IMEHEQMTYY EALKFLAKKY NIEIQERELT DEEKLAQSLR ESLFIVNNFA
RDYFQETLKN HAEGRSVGMA YLRQRGFRDD IIEKFQLGYC TESHDAMAQE ALRKGYKKEF
LVKTGICYET DDHRLRDRFW GRVIFPVHTL SGKVVAFGGR VLSNATKGVK VKYVNSPESE
IYHKSNELYG IFFAKQAIVK QDRCFLVEGY TDVISMHQSG VENVVASSGT ALTPGQIRLI
HRFTNNITVL YDGDLAGIRA SIRGIDMLLE EGMNIKVCLL PDGDDPDSFA RKHNSEEFQN
FIRENEKDFI RFKTDLLMED AGKDPIKRAE LIANIVRSIS VIPEAIVRDV YIKECGQQLH
LEEKLLVAEV AKLREAQAEK ANKPIVSNTA SQENIPPGNG IPNAENPLPE DAYTSFIPQQ
GQEGQEFYKF ERLILRAIVR YGEQVMCELT DDDGTATAIT VIEYVESELK EDNLAFHNPL
HRRMLAEAVA HLHDDGFTAE RYFLSHSDAA ISKLSADLID VRYRLSKYHS KLQKIVADEE
RLYEIVPRLM GDFKNAIVTE ELKHMLLALQ DPEFARDNEK CNSLMKRYNN LRSIQSMMAK
RLGDRVVLR
//
