ID S3K6H4_9ENTR Unreviewed; 584 AA.
AC S3K6H4;
DT 18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT 18-SEP-2013, sequence version 1.
DT 24-JAN-2024, entry version 49.
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=HMPREF0201_00396 {ECO:0000313|EMBL:EPF20664.1};
OS Cedecea davisae DSM 4568.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Cedecea.
OX NCBI_TaxID=566551 {ECO:0000313|EMBL:EPF20664.1, ECO:0000313|Proteomes:UP000014585};
RN [1] {ECO:0000313|EMBL:EPF20664.1, ECO:0000313|Proteomes:UP000014585}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 4568 {ECO:0000313|EMBL:EPF20664.1,
RC ECO:0000313|Proteomes:UP000014585};
RA Weinstock G., Sodergren E., Lobos E.A., Fulton L., Fulton R., Courtney L.,
RA Fronick C., O'Laughlin M., Godfrey J., Wilson R.M., Miner T., Farmer C.,
RA Delehaunty K., Cordes M., Minx P., Tomlinson C., Chen J., Wollam A.,
RA Pepin K.H., Palsikar V.B., Zhang X., Suruliraj S., Perna N.T., Plunkett G.,
RA Warren W., Mitreva M., Mardis E.R., Wilson R.K.;
RL Submitted (APR-2013) to the EMBL/GenBank/DDBJ databases.
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:EPF20664.1}.
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DR EMBL; ATDT01000003; EPF20664.1; -; Genomic_DNA.
DR AlphaFoldDB; S3K6H4; -.
DR STRING; 566551.HMPREF0201_00396; -.
DR PATRIC; fig|566551.4.peg.366; -.
DR HOGENOM; CLU_013501_5_1_6; -.
DR Proteomes; UP000014585; 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; 1.20.50.20; DnaG, RNA polymerase domain, helical bundle; 1.
DR Gene3D; 3.90.580.10; Zinc finger, CHC2-type domain; 1.
DR HAMAP; MF_00974; DNA_primase_DnaG; 1.
DR InterPro; IPR016136; DNA_helicase_N/primase_C.
DR InterPro; IPR037068; DNA_primase_core_N_sf.
DR InterPro; IPR019475; DNA_primase_DnaB-bd.
DR InterPro; IPR006295; DNA_primase_DnaG.
DR InterPro; IPR013173; DNA_primase_DnaG_DnaB-bd_dom.
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; PF08278; DnaG_DnaB_bind; 1.
DR Pfam; PF08275; DNAG_N; 1.
DR Pfam; PF13155; Toprim_2; 1.
DR Pfam; PF01807; zf-CHC2; 1.
DR SMART; SM00766; DnaG_DnaB_bind; 1.
DR SMART; SM00493; TOPRIM; 1.
DR SMART; SM00400; ZnF_CHCC; 1.
DR SUPFAM; SSF56731; DNA primase core; 1.
DR SUPFAM; SSF117023; DNA primase DnaG, C-terminal domain; 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..344
FT /note="Toprim"
FT /evidence="ECO:0000259|PROSITE:PS50880"
FT ZN_FING 43..67
FT /note="CHC2-type"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00974"
SQ SEQUENCE 584 AA; 65249 MW; 316CF4538DBAD4C4 CRC64;
MGPMAGRIPR VFINDLIART DIVDLIDARV KLKKQGKNYH ACCPFHNEKT PSFTVNGDKQ
FYHCFGCGAH GNALDFLMNY DKLEFVESVE ELATMHNLEV PYEAGNGPSQ IERHQRQSLY
QLMDGLNAFY QQSLKLPAAE PARQYLGKRG LSDEVIAHFA IGYAPPGWDN ALKRFGGNSE
NRQALTDAGM LVTNDKGRSY DRFRERVMFP IRDKRGRVIG FGGRVLGDGM PKYLNSPETD
IFHKGRQLYG LYEAQQSQPE PARLLVVEGY MDVVALAQYG ISYAVASLGT STTADHIQLL
FRVTDNVVCC YDGDRAGRDA AWRALETALP YMTDGRQLRF MFLPDGEDPD TLVRKEGKEA
FETRMEQAQP LSTFLFNSLM PQVDLSTPDG RARLSTLALP LISQVPGETL RIYLRQQLGN
KLGILDDSQL EKLMPKQVDG VTPRPAPQLK RTTMRILIGL LVQNPELAPL VPPLSGLDAA
KLPGLTLFSD LVNACLAQPG LTTGQLLEQY RGTNEAATLE KLSAWDDIAD REIAEKTFTD
SLDHLFDSAL ELRFEELMAR SRTEGLTPAE REEVRVITES RAKK
//