(data stored in ACNUC7421 zone)

SWISSPROT: Q3IIB8_PSEHT

ID   Q3IIB8_PSEHT            Unreviewed;       583 AA.
AC   Q3IIB8;
DT   08-NOV-2005, integrated into UniProtKB/TrEMBL.
DT   08-NOV-2005, sequence version 1.
DT   05-JUL-2017, entry version 109.
DE   RecName: Full=DNA primase {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00642570};
DE            EC=2.7.7.- {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00391211};
GN   Name=dnaG {ECO:0000256|HAMAP-Rule:MF_00974,
GN   ECO:0000313|EMBL:CAI85448.1};
GN   OrderedLocusNames=PSHAa0350 {ECO:0000313|EMBL:CAI85448.1};
OS   Pseudoalteromonas haloplanktis (strain TAC 125).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=326442 {ECO:0000313|EMBL:CAI85448.1, ECO:0000313|Proteomes:UP000006843};
RN   [1] {ECO:0000313|EMBL:CAI85448.1, ECO:0000313|Proteomes:UP000006843}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TAC 125 {ECO:0000313|Proteomes:UP000006843};
RX   PubMed=16169927; DOI=10.1101/gr.4126905;
RA   Medigue C., Krin E., Pascal G., Barbe V., Bernsel A., Bertin P.,
RA   Cheung F., Cruveiller S., Damico S., Duilio A., Fang G., Feller G.,
RA   Mangenot S., Marino G., Nilsson J., Parilli E., Rocha E., Rouy Z.,
RA   Sekowska A., Tutino M.L., Vallenet D., von Heijne G., Danchin A.;
RT   "Coping with cold: the genome of the versatile marine Antarctica
RT   bacterium Pseudoalteromonas haloplanktis TAC125.";
RL   Genome Res. 15:1325-1335(2005).
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;
CC         Evidence={ECO:0000256|PIRSR:PIRSR002811-1};
CC       Note=Binds 1 zinc ion per monomer. {ECO:0000256|PIRSR:PIRSR002811-
CC       1};
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   -----------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution-NoDerivs License
CC   -----------------------------------------------------------------------
DR   EMBL; CR954246; CAI85448.1; -; Genomic_DNA.
DR   RefSeq; WP_011327062.1; NC_007481.1.
DR   ProteinModelPortal; Q3IIB8; -.
DR   STRING; 326442.PSHAa0350; -.
DR   EnsemblBacteria; CAI85448; CAI85448; PSHAa0350.
DR   GeneID; 32566683; -.
DR   KEGG; pha:PSHAa0350; -.
DR   eggNOG; ENOG4105C9G; Bacteria.
DR   eggNOG; COG0358; LUCA.
DR   HOGENOM; HOG000014483; -.
DR   KO; K02316; -.
DR   OMA; RIMFPIY; -.
DR   OrthoDB; POG091H0141; -.
DR   Proteomes; UP000006843; Chromosome I.
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-HAMAP.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-HAMAP.
DR   CDD; cd03364; TOPRIM_DnaG_primases; 1.
DR   Gene3D; 1.10.860.10; -; 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; IPR016136; DNA_helicase_N/primase_C.
DR   InterPro; IPR013264; DNA_primase_core_N.
DR   InterPro; IPR019475; DNA_primase_DnaB-bd.
DR   InterPro; IPR006295; DNA_primase_DnaG.
DR   InterPro; IPR013173; DNA_primase_DnaG_DnaB-bd_dom.
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; PF08278; DnaG_DnaB_bind; 1.
DR   Pfam; PF08275; Toprim_N; 1.
DR   Pfam; PF01807; zf-CHC2; 1.
DR   PIRSF; PIRSF002811; DnaG; 1.
DR   SMART; SM00766; DnaG_DnaB_bind; 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;
DR   PRODOM; Q3IIB8.
DR   SWISS-2DPAGE; Q3IIB8.
KW   Complete proteome {ECO:0000313|Proteomes:UP000006843};
KW   DNA replication {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00740714};
KW   DNA-binding {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|SAAS:SAAS00740674};
KW   DNA-directed RNA polymerase {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00514084};
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:SAAS00514051};
KW   Nucleotidyltransferase {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00514091,
KW   ECO:0000313|EMBL:CAI85448.1};
KW   Primosome {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00514054};
KW   Reference proteome {ECO:0000313|Proteomes:UP000006843};
KW   Transcription {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00514047};
KW   Transferase {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRNR:PIRNR002811, ECO:0000256|SAAS:SAAS00514103,
KW   ECO:0000313|EMBL:CAI85448.1};
KW   Zinc {ECO:0000256|HAMAP-Rule:MF_00974, ECO:0000256|PIRNR:PIRNR002811,
KW   ECO:0000256|PIRSR:PIRSR002811-1, ECO:0000256|SAAS:SAAS00101766};
KW   Zinc-finger {ECO:0000256|HAMAP-Rule:MF_00974,
KW   ECO:0000256|PIRSR:PIRSR002811-1, ECO:0000256|SAAS:SAAS00514058}.
FT   DOMAIN      262    344       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}.
SQ   SEQUENCE   583 AA;  66230 MW;  C7A9DFEC46E1F0D8 CRC64;
     MAGKIPRNFI DDLLARTDIV DLIDSKVGLK KAGKDYQACC PFHNEKSPSF TVSQDKQFYH
     CFGCGVNGNA ISFVMEYEKL EFVDAIEELA SLLNLEVPRE QGSGSAPERT AAQKRSDYDL
     MLHTARFYQH QLKHHSNSAA VIEYVKGRGL SGEIVKKFMI GYAPSEWDGL CLQLGRNKEQ
     KEQLVELKLA SEKTPGRQFD FFRDRLMFPI RDKRGRVVAF GGRVMQADQG PKYLNSPETR
     IFHKGFELYG LYEAKQAHKK LDHVLIVEGY MDVVALAEQG IEYAVAALGT ATTSEHMHTL
     FRTTDKVICC YDGDRAGRDA AWRALENALP YLNDGKALNF VFLPDGEDPD SLVQAEGKDK
     FEQRLNAADD FTKVLFNKLS LEIDLTLDSG KAKLLSAALP LIEKIPSEFY QENILEQLGR
     LIGRTREQLN NRLKTPKQQH SIERKFKITP MRQAIGILIQ HPQMAKSVPY LPDLAQMNIA
     GIGLLLRLQH QALQKEDVTT AQLLEFFRGT DDYDPLTKLA TWQHQINEER LETVFQNTFK
     FIEDQCLNYR LETLLIKDKT QGLNSDERLE CHLLMTALKA TNS
//

If you have problems or comments...

PBIL Back to PBIL home page