ID   PRIB_HAEDU              Reviewed;         124 AA.
AC   Q7VMD6;
DT   24-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 97.
DE   RecName: Full=Primosomal replication protein N {ECO:0000255|HAMAP-Rule:MF_00720};
GN   Name=priB {ECO:0000255|HAMAP-Rule:MF_00720}; OrderedLocusNames=HD_1046;
OS   Haemophilus ducreyi (strain 35000HP / ATCC 700724).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=233412;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=35000HP / ATCC 700724;
RA   Munson R.S. Jr., Ray W.C., Mahairas G., Sabo P., Mungur R., Johnson L.,
RA   Nguyen D., Wang J., Forst C., Hood L.;
RT   "The complete genome sequence of Haemophilus ducreyi.";
RL   Submitted (JUN-2003) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Binds single-stranded DNA at the primosome assembly site
CC       (PAS). {ECO:0000255|HAMAP-Rule:MF_00720}.
CC   -!- SUBUNIT: Component of the preprimosomal complex composed of PriA, PriB,
CC       PriC, DnaB and DnaT. Upon transient interaction with DnaG it forms the
CC       primosome. {ECO:0000255|HAMAP-Rule:MF_00720}.
CC   -!- SIMILARITY: Belongs to the PriB family. {ECO:0000255|HAMAP-
CC       Rule:MF_00720}.
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DR   EMBL; AE017143; AAP95920.1; -; Genomic_DNA.
DR   RefSeq; WP_010944970.1; NC_002940.2.
DR   AlphaFoldDB; Q7VMD6; -.
DR   SMR; Q7VMD6; -.
DR   STRING; 233412.HD_1046; -.
DR   EnsemblBacteria; AAP95920; AAP95920; HD_1046.
DR   KEGG; hdu:HD_1046; -.
DR   eggNOG; COG2965; Bacteria.
DR   HOGENOM; CLU_166075_0_0_6; -.
DR   OMA; CQMPVII; -.
DR   Proteomes; UP000001022; Chromosome.
DR   GO; GO:1990077; C:primosome complex; IEA:UniProtKB-KW.
DR   GO; GO:0003697; F:single-stranded DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006269; P:DNA replication, synthesis of RNA primer; IEA:UniProtKB-KW.
DR   Gene3D; 2.40.50.140; -; 1.
DR   HAMAP; MF_00720; PriB; 1.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR000424; Primosome_PriB/ssb.
DR   InterPro; IPR023646; Prisomal_replication_PriB.
DR   Pfam; PF00436; SSB; 1.
DR   PIRSF; PIRSF003135; Primosomal_n; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
DR   TIGRFAMs; TIGR04418; PriB_gamma; 1.
DR   PROSITE; PS50935; SSB; 1.
PE   3: Inferred from homology;
KW   DNA replication; DNA-binding; Primosome; Reference proteome.
FT   CHAIN           1..124
FT                   /note="Primosomal replication protein N"
FT                   /id="PRO_0000199052"
FT   DOMAIN          12..112
FT                   /note="SSB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00720"
SQ   SEQUENCE   124 AA;  14125 MW;  82FC3A75A2499F6C CRC64;
     MNQRKPANNS LIDNCLTLTG IVTSIVKQSQ SPLGIPNYSF WLEHRSNKME VNLERQVWCK
     IQVILNGCQF SLITQQIKLG DKVKISGFIH THKDYNGLSK LVLHTEQIEF IDQEKPNGTL
     FPSS