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Database: UniProt
Entry: A0A1Q3NEK2_9ACTN
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ID   A0A1Q3NEK2_9ACTN        Unreviewed;       591 AA.
AC   A0A1Q3NEK2;
DT   12-APR-2017, integrated into UniProtKB/TrEMBL.
DT   12-APR-2017, sequence version 1.
DT   05-DEC-2018, entry version 12.
DE   RecName: Full=DNA primase {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00993443};
DE            EC=2.7.7.- {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00993444};
GN   Name=dnaG {ECO:0000256|HAMAP-Rule:MF_00974};
GN   ORFNames=BGO23_00125 {ECO:0000313|EMBL:OJU94123.1};
OS   Solirubrobacterales bacterium 67-14.
OC   Bacteria; Actinobacteria; Thermoleophilia; Solirubrobacterales.
OX   NCBI_TaxID=1895832 {ECO:0000313|EMBL:OJU94123.1};
RN   [1] {ECO:0000313|EMBL:OJU94123.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=67-14 {ECO:0000313|EMBL:OJU94123.1};
RA   Kantor R.S., Huddy R.J., Iyer R., Thomas B.C., Brown C.T.,
RA   Anantharaman K., Tringe S., Hettich R.L., Harrison S.T.,
RA   Banfield J.F.;
RT   "Genome-resolved meta-omics ties microbial dynamics to process
RT   performance in biotechnology for thiocyanate degradation.";
RL   Submitted (SEP-2016) 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
CC       replication. {ECO:0000256|HAMAP-Rule:MF_00974,
CC       ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00709340}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|SAAS:SAAS00709317};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811,
CC         ECO:0000256|PIRSR:PIRSR002811-1};
CC       Note=Binds 1 zinc ion per monomer. {ECO:0000256|HAMAP-
CC       Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811,
CC       ECO:0000256|PIRSR:PIRSR002811-1};
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.
CC       {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811,
CC       ECO:0000256|SAAS:SAAS00709351}.
CC   -!- CAUTION: The sequence shown here is derived from an
CC       EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is
CC       preliminary data. {ECO:0000313|EMBL:OJU94123.1}.
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DR   EMBL; MKST01000008; OJU94123.1; -; Genomic_DNA.
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; 3.90.580.10; -; 1.
DR   Gene3D; 3.90.980.10; -; 1.
DR   HAMAP; MF_00974; DNA_primase_DnaG; 1.
DR   InterPro; IPR013264; DNA_primase_core_N.
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; IPR034151; TOPRIM_DnaG_bac.
DR   InterPro; IPR006171; TOPRIM_domain.
DR   InterPro; IPR002694; Znf_CHC2.
DR   Pfam; PF10410; DnaB_bind; 1.
DR   Pfam; PF08275; Toprim_N; 1.
DR   Pfam; PF01807; zf-CHC2; 1.
DR   PIRSF; PIRSF002811; DnaG; 1.
DR   SMART; SM00493; TOPRIM; 1.
DR   SMART; SM00400; ZnF_CHCC; 1.
DR   TIGRFAMs; TIGR01391; dnaG; 1.
DR   PROSITE; PS50880; TOPRIM; 1.
PE   3: Inferred from homology;
KW   Coiled coil {ECO:0000256|SAM:Coils};
KW   DNA replication {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00993445};
KW   DNA-binding {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|SAAS:SAAS00709369};
KW   DNA-directed RNA polymerase {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00709327};
KW   Magnesium {ECO:0000256|SAAS:SAAS00709345};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|PIRSR:PIRSR002811-1,
KW   ECO:0000256|SAAS:SAAS00709338};
KW   Nucleotidyltransferase {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00709339};
KW   Primosome {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00709304};
KW   Transcription {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00709341};
KW   Transferase {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00993442};
KW   Zinc {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811,
KW   ECO:0000256|PIRSR:PIRSR002811-1, ECO:0000256|SAAS:SAAS00709300};
KW   Zinc-finger {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRSR:PIRSR002811-1, ECO:0000256|SAAS:SAAS00709301}.
FT   DOMAIN      261    340       Toprim. {ECO:0000259|PROSITE:PS50880}.
FT   ZN_FING      40     64       CHC2-type. {ECO:0000256|HAMAP-Rule:
FT                                MF_00974, ECO:0000256|PIRSR:PIRSR002811-
FT                                1}.
FT   COILED      541    561       {ECO:0000256|SAM:Coils}.
FT   COILED      567    587       {ECO:0000256|SAM:Coils}.
SQ   SEQUENCE   591 AA;  64938 MW;  D159600B21371D4C CRC64;
     MAKFTSDTIE KVRAAADMVE IVSAQTDLKR AGGGRYMGLC PFHEERSPSF SVNATDKLYH
     CFGCGVGGDL FEFVMSTQNL DFPDAVESLA ERYGVEVTRE QEDPRAEQRR QQKARLTELM
     DRAAGFYANF FQTADEAGKA REYLAGRGLS AELLKDFGVG YAPSAWDTLL MRSQRAGFKV
     AELERAGLAQ KGRGGGFYDR FRERITFPIR DARGRTLGFG ARAMRDQQGA KYINTAENEL
     FHKSEILYGI DRARPAMAKA DRAILVEGYT DVIALHQVGL TESVGIMGTA LTEQQVAQLS
     AVVNTVVLAL DADAAGQKAM LRAQEVAAGR RLEILVAAMP EGVDPAEMVI AEGGADRFRE
     LVEGAIELAE FQVDLILAGV DTTSPRDRDR GLAEAAPVLA QLPPGATRQE LVRRVTERLQ
     IDSSVVLARV EEPAEKSQVR ALADVETQPV KPTVLSRRER TERWLLAMCV AQPDEGRQWL
     EKLDARHLSS PLMERTVEWL KGHLDDPAAG LDPQDRELQK MVAALVARAD PDLVGTGSIR
     RNYTELELAA LEDEIAEAAR SGDAAGRVEL QRRRSELVEQ LRKAAADEPA A
//
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