REXA_LAMBD
ID REXA_LAMBD Reviewed; 279 AA.
AC P68924; P03760;
DT 21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT 21-JUL-1986, sequence version 1.
DT 07-APR-2021, entry version 45.
DE RecName: Full=Protein rexA;
GN Name=rexA; Synonyms=rex; OrderedLocusNames=lambdap87;
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 FUNCTION.
RX PubMed=2530135; DOI=10.1016/0378-1119(89)90332-6;
RA Snyder L., McWilliams K.;
RT "The rex genes of bacteriophage lambda can inhibit cell function without
RT phage superinfection.";
RL Gene 81:17-24(1989).
RN [3]
RP FUNCTION.
RX PubMed=11790759; DOI=10.1128/jb.184.3.857-858.2002;
RA Slavcev R.A., Hayes S.;
RT "Rex-centric mutualism.";
RL J. Bacteriol. 184:857-858(2002).
CC -!- FUNCTION: May confer an overall protective ability to the host cell by
CC triggering a growth arrest and avoiding lethal host gene expression.
CC Additionally, may confer symbiotic protection to the lysogenic host
CC against secondary infection. {ECO:0000269|PubMed:11790759,
CC ECO:0000269|PubMed:2530135}.
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; AAA96580.1; -; Genomic_DNA.
DR PIR; E43010; IMBPAL.
DR RefSeq; NP_040627.1; NC_001416.1.
DR GeneID; 2703537; -.
DR GeneID; 2703538; -.
DR KEGG; vg:3827058; -.
DR Proteomes; UP000001711; Genome.
DR InterPro; IPR031894; RexA.
DR Pfam; PF15969; RexA; 1.
PE 4: Predicted;
KW Reference proteome.
FT CHAIN 1..279
FT /note="Protein rexA"
FT /id="PRO_0000077706"
SQ SEQUENCE 279 AA; 31255 MW; 202CD3E566623A18 CRC64;
MKNGFYATYR SKNKGKDKRS INLSVFLNSL LADNHHLQVG SNYLYIHKID GKTFLFTKTN
DKSLVQKINR SKASVEDIKN SLADDESLGF PSFLFVEGDT IGFARTVFGP TTSDLTDFLI
GKGMSLSSGE RVQIEPLMRG TTKDDVMHMH FIGRTTVKVE AKLPVFGDIL KVLGATDIEG
ELFDSLDIVI KPKFKRDIKK VAKDIIFNPS PQFSDISLRA KDEAGDILTE HYLSEKGHLS
APLNKVTNAE IAEEMAYCYA RMKSDILECF KRQVGKVKD