ID   VBET_LAMBD              Reviewed;         261 AA.
AC   P03698;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   02-JUN-2021, entry version 84.
DE   RecName: Full=Recombination protein bet;
GN   Name=bet; Synonyms=betA, red-beta, redB;
OS   Escherichia phage lambda (Bacteriophage lambda).
OC   Viruses; Duplodnaviria; Heunggongvirae; Uroviricota; Caudoviricetes;
OC   Caudovirales; Siphoviridae; Lambdavirus.
OX   NCBI_TaxID=10710;
OH   NCBI_TaxID=562; Escherichia coli.
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=6221115; DOI=10.1016/0022-2836(82)90546-0;
RA   Sanger F., Coulson A.R., Hong G.F., Hill D.F., Petersen G.B.;
RT   "Nucleotide sequence of bacteriophage lambda DNA.";
RL   J. Mol. Biol. 162:729-773(1982).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-103.
RX   PubMed=6458018; DOI=10.1093/nar/9.18.4639;
RA   Ineichen K., Shepherd J.C.W., Bickle T.A.;
RT   "The DNA sequence of the phage lambda genome between PL and the gene bet.";
RL   Nucleic Acids Res. 9:4639-4653(1981).
CC   -!- FUNCTION: Gene bet protein functions in general recombination and in
CC       the late, rolling-circle mode of lambda DNA replication. Has a function
CC       similar to that of E.coli recT. It is a single-stranded DNA binding
CC       protein that can promote renaturation of DNA.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; J02459; AAA96570.1; -; Genomic_DNA.
DR   EMBL; V00638; CAA23976.1; -; Genomic_DNA.
DR   PIR; B94164; QBBPL.
DR   RefSeq; NP_040617.1; NC_001416.1.
DR   PDB; 6M9K; X-ray; 2.30 A; D/E/F=194-260.
DR   PDBsum; 6M9K; -.
DR   SMR; P03698; -.
DR   DIP; DIP-61708N; -.
DR   IntAct; P03698; 4.
DR   GeneID; 2703535; -.
DR   KEGG; vg:3827055; -.
DR   Proteomes; UP000001711; Genome.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006310; P:DNA recombination; IEA:UniProtKB-KW.
DR   InterPro; IPR010183; Phage_lambda_Bet.
DR   InterPro; IPR018330; RecT_fam.
DR   Pfam; PF03837; RecT; 2.
DR   TIGRFAMs; TIGR01913; bet_lambda; 1.
PE   1: Evidence at protein level;
KW   3D-structure; DNA recombination; DNA-binding; Reference proteome.
FT   CHAIN           1..261
FT                   /note="Recombination protein bet"
FT                   /id="PRO_0000077596"
FT   HELIX           199..212
FT                   /evidence="ECO:0007829|PDB:6M9K"
FT   TURN            216..219
FT                   /evidence="ECO:0007829|PDB:6M9K"
FT   HELIX           220..228
FT                   /evidence="ECO:0007829|PDB:6M9K"
FT   HELIX           235..237
FT                   /evidence="ECO:0007829|PDB:6M9K"
FT   HELIX           240..257
FT                   /evidence="ECO:0007829|PDB:6M9K"
SQ   SEQUENCE   261 AA;  29689 MW;  99583014F97330A6 CRC64;
     MSTALATLAG KLAERVGMDS VDPQELITTL RQTAFKGDAS DAQFIALLIV ANQYGLNPWT
     KEIYAFPDKQ NGIVPVVGVD GWSRIINENQ QFDGMDFEQD NESCTCRIYR KDRNHPICVT
     EWMDECRREP FKTREGREIT GPWQSHPKRM LRHKAMIQCA RLAFGFAGIY DKDEAERIVE
     NTAYTAERQP ERDITPVNDE TMQEINTLLI ALDKTWDDDL LPLCSQIFRR DIRASSELTQ
     AEAVKALGFL KQKAAEQKVA A