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Database: UniProt
Entry: A0A0P1BVQ9_9CYAN
LinkDB: A0A0P1BVQ9_9CYAN
Original site: A0A0P1BVQ9_9CYAN 
ID   A0A0P1BVQ9_9CYAN        Unreviewed;       666 AA.
AC   A0A0P1BVQ9;
DT   20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT   20-JAN-2016, sequence version 1.
DT   05-DEC-2018, entry version 21.
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=apha_01239 {ECO:0000313|EMBL:CEJ44189.1};
OS   Chrysosporum ovalisporum.
OC   Bacteria; Cyanobacteria; Nostocales; Aphanizomenonaceae; Chrysosporum.
OX   NCBI_TaxID=75695 {ECO:0000313|EMBL:CEJ44189.1, ECO:0000313|Proteomes:UP000051809};
RN   [1] {ECO:0000313|EMBL:CEJ44189.1, ECO:0000313|Proteomes:UP000051809}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UAM-MAO {ECO:0000313|EMBL:CEJ44189.1,
RC   ECO:0000313|Proteomes:UP000051809};
RA   Zhu J., Qi W., Song R.;
RL   Submitted (NOV-2014) 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}.
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DR   EMBL; CDHJ01000090; CEJ44189.1; -; Genomic_DNA.
DR   EnsemblBacteria; CEJ44189; CEJ44189; apha_01239.
DR   Proteomes; UP000051809; Unassembled WGS sequence.
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; 2.
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   Complete proteome {ECO:0000313|Proteomes:UP000051809};
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   ECO:0000313|EMBL:CEJ44189.1};
KW   Primosome {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00709304};
KW   Reference proteome {ECO:0000313|Proteomes:UP000051809};
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   ECO:0000313|EMBL:CEJ44189.1};
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      265    348       Toprim. {ECO:0000259|PROSITE:PS50880}.
FT   ZN_FING      41     65       CHC2-type. {ECO:0000256|HAMAP-Rule:
FT                                MF_00974, ECO:0000256|PIRSR:PIRSR002811-
FT                                1}.
SQ   SEQUENCE   666 AA;  76828 MW;  32FDCBEA42B71F33 CRC64;
     MQIPPLHPDT IEEIKQRADI VDVVSEYVVL RKRGKDFVGL CPFHDEKTPS FTVSQSKQMY
     YCFGCQAGGN AIKFLMDLGK HSFAEVVLDL ARRYQVPIQT LAPEQRQELQ RQISLREQLY
     EVLASAEHFY QHALRQSQGK KAYQYLQCER QLKEETIQQF HLGYAPAGWE TLHRYLVEDK
     HYPVQLVEKA GLIKPRKEES GYYDVFRDRL MIPIRDAQGR VIAFGGRTLS QEQPKYLNSP
     ETELFTKSKT LFALDQAKGG IAQLDQAIVV EGYFDAISLH AAGITNAVAS LGTALSIEQV
     KLVLRYTESK ELILNFDADK AGHIAAERAI GEIADLVYKG EAKLKILSLP KGKDADDFVK
     THGSSEYKVL ASTIARLSAL RNYRYNGIDQ LSSTERKELL DSAPLWIDWQ IQQIMNNRDL
     RQATDFQAVS QEFVKILKKI ENKDTRDYYI FHCAEMLSSG DASQIPLRAE NLLTQITPTT
     VGYSKPLTSK KKSVNTTPES SFTGDRSLLE SAEALLLRIY LHCPEQRQNI LNTLEERNLE
     FSLSHHRLLW QNILESTAEE VDFISSLQDR YLESSEEIES VSHLFHLNEK WKKEMLRTTQ
     VVQAAMACME RVLREKRYRY FLELWQKTDA QAEPEKWQSY YQSFYNEKMQ LQELDRQRQF
     SITDLL
//
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