位置:首页 > 蛋白库 > RNB_SALPB
RNB_SALPB
ID   RNB_SALPB               Reviewed;         644 AA.
AC   A9MWU8;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=Exoribonuclease 2 {ECO:0000255|HAMAP-Rule:MF_01036};
DE            EC=3.1.13.1 {ECO:0000255|HAMAP-Rule:MF_01036};
DE   AltName: Full=Exoribonuclease II {ECO:0000255|HAMAP-Rule:MF_01036};
DE            Short=RNase II {ECO:0000255|HAMAP-Rule:MF_01036};
DE            Short=Ribonuclease II {ECO:0000255|HAMAP-Rule:MF_01036};
GN   Name=rnb {ECO:0000255|HAMAP-Rule:MF_01036}; OrderedLocusNames=SPAB_01553;
OS   Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=1016998;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1250 / SPB7;
RG   The Salmonella enterica serovar Paratyphi B Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA   Fulton R., Cordes M., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W.,
RA   Johnson M., Thiruvilangam P., Wilson R.;
RL   Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Involved in mRNA degradation. Hydrolyzes single-stranded
CC       polyribonucleotides processively in the 3' to 5' direction.
CC       {ECO:0000255|HAMAP-Rule:MF_01036}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Exonucleolytic cleavage in the 3'- to 5'-direction to yield
CC         nucleoside 5'-phosphates.; EC=3.1.13.1; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01036};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01036}.
CC   -!- SIMILARITY: Belongs to the RNR ribonuclease family. RNase II subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01036}.
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; CP000886; ABX66951.1; -; Genomic_DNA.
DR   RefSeq; WP_000485055.1; NC_010102.1.
DR   AlphaFoldDB; A9MWU8; -.
DR   SMR; A9MWU8; -.
DR   KEGG; spq:SPAB_01553; -.
DR   PATRIC; fig|1016998.12.peg.1459; -.
DR   HOGENOM; CLU_002333_7_3_6; -.
DR   OMA; CFTNYLP; -.
DR   BioCyc; SENT1016998:SPAB_RS06305-MON; -.
DR   Proteomes; UP000008556; Chromosome.
DR   GO; GO:0005829; C:cytosol; IEA:UniProt.
DR   GO; GO:0008859; F:exoribonuclease II activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006402; P:mRNA catabolic process; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.40.50.140; -; 2.
DR   HAMAP; MF_01036; RNase_II; 1.
DR   InterPro; IPR011129; CSD.
DR   InterPro; IPR040476; CSD2.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR013223; RNase_B_OB_dom.
DR   InterPro; IPR011804; RNase_II.
DR   InterPro; IPR001900; RNase_II/R.
DR   InterPro; IPR022966; RNase_II/R_CS.
DR   InterPro; IPR004476; RNase_II/RNase_R.
DR   InterPro; IPR003029; S1_domain.
DR   Pfam; PF17876; CSD2; 1.
DR   Pfam; PF08206; OB_RNB; 1.
DR   Pfam; PF00773; RNB; 1.
DR   Pfam; PF00575; S1; 1.
DR   SMART; SM00357; CSP; 1.
DR   SMART; SM00955; RNB; 1.
DR   SUPFAM; SSF50249; SSF50249; 4.
DR   TIGRFAMs; TIGR00358; 3_prime_RNase; 1.
DR   TIGRFAMs; TIGR02062; RNase_B; 1.
DR   PROSITE; PS01175; RIBONUCLEASE_II; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Exonuclease; Hydrolase; Nuclease; RNA-binding.
FT   CHAIN           1..644
FT                   /note="Exoribonuclease 2"
FT                   /id="PRO_1000084281"
FT   DOMAIN          561..643
FT                   /note="S1 motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01036"
SQ   SEQUENCE   644 AA;  72439 MW;  0CCAF4865A675A56 CRC64;
     MFQDNPLLAQ LKQQLHSQTP RAEGVVKATE KGFGFLEVDA QKSYFIPPPQ MKKVMHGDRI
     VAVIHTEKER ESAEPEELIE PFLTRFVGKV QGKNDRLSIV PDHPLLKDAI PCRAARGVQH
     EFKEGDWAVA EMRRHPLKGD RSFYADLTQY ITFADDHFVP WWVTLARHNL EKEAPNGVAT
     EMLDEGLERQ DLTALNFVTI DSASTEDMDD ALYAEELADG RLQLTVAIAD PTAWIAEGSK
     LDNTAKIRAF TNYLPGFNIP MLPRELSDDL CSLRANEVRP ALACRMIIAA DGTIDDDIAF
     FAATIESKAK LAYDNVSDWL ENNGTWQPDN EGIAQQIRLL HRICLSRSEW RHHHALVFKD
     RPDYRFVLGE KGEVLDIVAE PRRIANRIVE ESMIAANLCA ARVLRDKLGF GIYNVHTGFD
     PANADALAAL LKTHGLHVDA EEVLTLEGFC KLRRELDAQP SGFLDSRIRR FQSFAEISTE
     PGPHFGLGLE AYATWTSPIR KYGDMINHRL LKAVIKGEAI ARPQEDITQQ MAERRRLNRM
     AERDVGDWLY ARFLNDKAGT NTRFAAEIID VSRGGMRVRL VDNGAIAFIP APFLHAVRDE
     LVCSQENGTV QIKGETVYKV TDVIDVTIAE VRMETRSIIA RPAA
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024