ID   PRIB_HAEIN              Reviewed;         108 AA.
AC   P44748;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   24-OCT-2003, sequence version 3.
DT   03-AUG-2022, entry version 109.
DE   RecName: Full=Primosomal replication protein N {ECO:0000255|HAMAP-Rule:MF_00720};
GN   Name=priB {ECO:0000255|HAMAP-Rule:MF_00720}; OrderedLocusNames=HI_0546;
OS   Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Haemophilus.
OX   NCBI_TaxID=71421;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51907 / DSM 11121 / KW20 / Rd;
RX   PubMed=7542800; DOI=10.1126/science.7542800;
RA   Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F.,
RA   Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M.,
RA   McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D.,
RA   Scott J.D., Shirley R., Liu L.-I., Glodek A., Kelley J.M., Weidman J.F.,
RA   Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R.,
RA   Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D.,
RA   Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A.,
RA   Small K.V., Fraser C.M., Smith H.O., Venter J.C.;
RT   "Whole-genome random sequencing and assembly of Haemophilus influenzae
RT   Rd.";
RL   Science 269:496-512(1995).
RN   [2]
RP   SEQUENCE REVISION.
RA   White O., Clayton R.A., Kerlavage A.R., Fleischmann R.D.;
RL   Submitted (SEP-1996) 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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAC22204.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; L42023; AAC22204.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; NP_438704.2; NC_000907.1.
DR   RefSeq; WP_005694144.1; NC_000907.1.
DR   AlphaFoldDB; P44748; -.
DR   SMR; P44748; -.
DR   STRING; 71421.HI_0546; -.
DR   EnsemblBacteria; AAC22204; AAC22204; HI_0546.
DR   KEGG; hin:HI_0546; -.
DR   PATRIC; fig|71421.8.peg.565; -.
DR   eggNOG; COG2965; Bacteria.
DR   HOGENOM; CLU_166075_0_0_6; -.
DR   PhylomeDB; P44748; -.
DR   BioCyc; HINF71421:G1GJ1-559-MON; -.
DR   Proteomes; UP000000579; 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..108
FT                   /note="Primosomal replication protein N"
FT                   /id="PRO_0000199053"
FT   DOMAIN          8..108
FT                   /note="SSB"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00720"
SQ   SEQUENCE   108 AA;  12107 MW;  93CC8E71BFE6948E CRC64;
     MLKSNLKIDN SFSVMGVVSR LPKRLKSPSG IEHCKFLLEH RSDQIESGFT RQAWLKMPVQ
     ISGNQLIEKT QSITVGSKIL VVGFITSHKT QSGLCQLVLH AEQIEFID