ID A0A255XNV0_9PROT Unreviewed; 191 AA.
AC A0A255XNV0;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 27-MAR-2024, entry version 19.
DE RecName: Full=Single-stranded DNA-binding protein {ECO:0000256|HAMAP-Rule:MF_00984, ECO:0000256|RuleBase:RU000524};
DE Short=SSB {ECO:0000256|HAMAP-Rule:MF_00984};
GN ORFNames=CHR90_10360 {ECO:0000313|EMBL:OYQ18657.1};
OS Elstera cyanobacteriorum.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Rhodospirillaceae; Elstera.
OX NCBI_TaxID=2022747 {ECO:0000313|EMBL:OYQ18657.1, ECO:0000313|Proteomes:UP000216361};
RN [1] {ECO:0000313|EMBL:OYQ18657.1, ECO:0000313|Proteomes:UP000216361}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TH019 {ECO:0000313|EMBL:OYQ18657.1,
RC ECO:0000313|Proteomes:UP000216361};
RA Cai H.;
RT "Elstera cyanobacteriorum sp. nov., a novel bacterium isolated from
RT cyanobacterial aggregates in a eutrophic lake.";
RL Submitted (JUL-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Plays an important role in DNA replication, recombination and
CC repair. Binds to ssDNA and to an array of partner proteins to recruit
CC them to their sites of action during DNA metabolism.
CC {ECO:0000256|HAMAP-Rule:MF_00984}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_00984}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OYQ18657.1}.
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DR EMBL; NOXS01000032; OYQ18657.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A255XNV0; -.
DR OrthoDB; 9809878at2; -.
DR Proteomes; UP000216361; Unassembled WGS sequence.
DR GO; GO:0003697; F:single-stranded DNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-UniRule.
DR GO; GO:0006281; P:DNA repair; IEA:UniProtKB-UniRule.
DR GO; GO:0006260; P:DNA replication; IEA:UniProtKB-UniRule.
DR CDD; cd04496; SSB_OBF; 1.
DR Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR HAMAP; MF_00984; SSB; 1.
DR InterPro; IPR012340; NA-bd_OB-fold.
DR InterPro; IPR000424; Primosome_PriB/ssb.
DR InterPro; IPR011344; ssDNA-bd.
DR NCBIfam; TIGR00621; ssb; 1.
DR PANTHER; PTHR10302; SINGLE-STRANDED DNA-BINDING PROTEIN; 1.
DR PANTHER; PTHR10302:SF27; SINGLE-STRANDED DNA-BINDING PROTEIN; 1.
DR Pfam; PF00436; SSB; 1.
DR SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR PROSITE; PS50935; SSB; 1.
PE 3: Inferred from homology;
KW DNA damage {ECO:0000256|HAMAP-Rule:MF_00984};
KW DNA recombination {ECO:0000256|ARBA:ARBA00023172, ECO:0000256|HAMAP-
KW Rule:MF_00984}; DNA repair {ECO:0000256|HAMAP-Rule:MF_00984};
KW DNA replication {ECO:0000256|ARBA:ARBA00022705, ECO:0000256|HAMAP-
KW Rule:MF_00984};
KW DNA-binding {ECO:0000256|ARBA:ARBA00023125, ECO:0000256|HAMAP-
KW Rule:MF_00984}; Reference proteome {ECO:0000313|Proteomes:UP000216361}.
FT DNA_BIND 54..60
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00984"
FT REGION 114..191
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 186..191
FT /note="Important for interaction with partner proteins"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00984"
SQ SEQUENCE 191 AA; 19675 MW; 1CDA07963B215E1D CRC64;
MAGSVNKVIL VGNLGRDPEV RSMQDGRKIV QLSVATSESW RDRATGERRE KSEWHRVVIF
NDRLADVAER FLKKGAKVYL EGQLQTRKWT DQSGQEKYTT EIVLQQYRGE LTMLDGRGEG
GGEGGYGGGS SGGDFGGGDS GYGGGSSSGG GYGGGRGGSS GGSSSGGGFG GGSSSGGGFG
RGGDIDDEIP F
//
