ID Q5NM14_ZYMMO Unreviewed; 628 AA.
AC Q5NM14;
DT 01-FEB-2005, integrated into UniProtKB/TrEMBL.
DT 02-MAR-2010, sequence version 2.
DT 27-MAR-2024, entry version 139.
DE RecName: Full=DNA primase {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811};
DE EC=2.7.7.101 {ECO:0000256|HAMAP-Rule:MF_00974};
GN Name=dnaG {ECO:0000256|HAMAP-Rule:MF_00974};
GN OrderedLocusNames=ZMO1622 {ECO:0000313|EMBL:AAV90246.2};
OS Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Zymomonadaceae; Zymomonas.
OX NCBI_TaxID=264203 {ECO:0000313|EMBL:AAV90246.2, ECO:0000313|Proteomes:UP000001173};
RN [1] {ECO:0000313|EMBL:AAV90246.2, ECO:0000313|Proteomes:UP000001173}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 31821 / ZM4 / CP4 {ECO:0000313|Proteomes:UP000001173};
RX PubMed=15592456; DOI=10.1038/nbt1045;
RA Seo J.S., Chong H., Park H.S., Yoon K.O., Jung C., Kim J.J., Hong J.H.,
RA Kim H., Kim J.H., Kil J.I., Park C.J., Oh H.M., Lee J.S., Jin S.J.,
RA Um H.W., Lee H.J., Oh S.J., Kim J.Y., Kang H.L., Lee S.Y., Lee K.J.,
RA Kang H.S.;
RT "The genome sequence of the ethanologenic bacterium Zymomonas mobilis
RT ZM4.";
RL Nat. Biotechnol. 23:63-68(2005).
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, ECO:0000256|PIRNR:PIRNR002811}.
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 ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|PIRSR:PIRSR002811-1};
CC Note=Binds 1 zinc ion per monomer. {ECO:0000256|HAMAP-Rule:MF_00974,
CC ECO:0000256|PIRNR:PIRNR002811, 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. {ECO:0000256|HAMAP-
CC Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811}.
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DR EMBL; AE008692; AAV90246.2; -; Genomic_DNA.
DR RefSeq; WP_011241372.1; NZ_CP035711.1.
DR AlphaFoldDB; Q5NM14; -.
DR STRING; 264203.ZMO1622; -.
DR KEGG; zmo:ZMO1622; -.
DR eggNOG; COG0358; Bacteria.
DR HOGENOM; CLU_013501_5_3_5; -.
DR Proteomes; UP000001173; Chromosome.
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; 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; PF08275; DNAG_N; 1.
DR Pfam; PF13155; Toprim_2; 1.
DR Pfam; PF01807; zf-CHC2; 1.
DR PIRSF; PIRSF002811; DnaG; 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 Reference proteome {ECO:0000313|Proteomes:UP000001173};
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 266..348
FT /note="Toprim"
FT /evidence="ECO:0000259|PROSITE:PS50880"
FT ZN_FING 42..66
FT /note="CHC2-type"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00974,
FT ECO:0000256|PIRSR:PIRSR002811-1"
SQ SEQUENCE 628 AA; 70672 MW; 14DD4947C2236A8F CRC64;
MTTGHFLPPE FLDELRQRIT LSSLIGRTVK LTRAGREFRA CCPFHNEKTP SFYVNDEKGF
YHCFGCGAHG DAIRFVTETR GLSFMDAVRE LAGQAGMDIP EANPAAVRQA KRTATLHDIM
AEAAKWFSEQ LHGIEGAEVR RYLDNRGISP AIAQNFGLGF APNGRGRLKN ALSHHAVEKL
IEVGLLISVE GRDPYDRFRG RLMIPIKDQR GRIIAFGGRR LESIEGGNSL PDNSPKYLNS
PETPLFDKGR TLYNIDKASQ AARRQNRIIV VEGYLDVIGL AQAGIHEAVA PLGTALTEHQ
IERLWRIEDK PILCFDGDSA GQKAAVRAAE RALVQAHPGK TLSFVTLPNG KDPDDLVKEQ
GKSAFEEVLS RPIALDRLLY RFQASQIDPQ SPEGRAALSK RLDELAASCR DEFIARGYRS
NFKNLFYENF GWKSKKQQDS QTTIAATVTL SDLPTPTISD LECQYSRQIL IGLSLYPEAI
KQRLERLAEL AVTDPKLKKW RETLITAVIS EPDLDRDTIK AILKADANVD IDTWDIKKDL
RFPFTRPDIA PDLAIESLVA LIDLVVEERE LATEEQQLKQ VFTEERLIAD YAKFEAAQAL
HRKRRADFQE RRYMLGMEFE LRTRVDEG
//
