SCED_STAA8
ID SCED_STAA8 Reviewed; 231 AA.
AC Q2FWF8;
DT 26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 21-MAR-2006, sequence version 1.
DT 25-MAY-2022, entry version 74.
DE RecName: Full=Probable transglycosylase SceD;
DE EC=3.2.-.-;
DE Flags: Precursor;
GN Name=sceD; OrderedLocusNames=SAOUHSC_02333;
OS Staphylococcus aureus (strain NCTC 8325 / PS 47).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=93061;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC 8325 / PS 47;
RA Gillaspy A.F., Worrell V., Orvis J., Roe B.A., Dyer D.W., Iandolo J.J.;
RT "The Staphylococcus aureus NCTC 8325 genome.";
RL (In) Fischetti V., Novick R., Ferretti J., Portnoy D., Rood J. (eds.);
RL Gram positive pathogens, 2nd edition, pp.381-412, ASM Press, Washington
RL D.C. (2006).
RN [2]
RP PROTEIN SEQUENCE OF N-TERMINUS, CELL WALL HYDROLYTIC ACTIVITY, FUNCTION,
RP INDUCTION, AND DISRUPTION PHENOTYPE.
RX PubMed=17675373; DOI=10.1128/jb.00734-07;
RA Stapleton M.R., Horsburgh M.J., Hayhurst E.J., Wright L., Jonsson I.-M.,
RA Tarkowski A., Kokai-Kun J.F., Mond J.J., Foster S.J.;
RT "Characterization of IsaA and SceD, two putative lytic transglycosylases of
RT Staphylococcus aureus.";
RL J. Bacteriol. 189:7316-7325(2007).
CC -!- FUNCTION: Is able to cleave peptidoglycan and affects clumping and
CC separation of bacterial cells. Is required for normal growth under
CC stressful conditions. Is essential for nasal colonization.
CC {ECO:0000269|PubMed:17675373}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC -!- INDUCTION: Highest expression during the exponential phase. Expression
CC is increased about 3-fold by inactivation of isaA. Up-regulated by the
CC presence of NaCl in a IsaA independent manner. Seems to be negatively
CC regulated by SarA. Negatively regulated by the two-component systems
CC LytSR and SaeRS whereas is positively regulated by sigma-B factor, agr
CC and the two-component system YycFG. {ECO:0000269|PubMed:17675373}.
CC -!- DISRUPTION PHENOTYPE: Cells grow slightly less well than wild-type in
CC the presence of 2.5 M NaCl. Inactivation of both isaA and sceD genes
CC results in a high degree of clumping and the double mutant is also
CC attenuated for virulence. {ECO:0000269|PubMed:17675373}.
CC -!- SIMILARITY: Belongs to the transglycosylase family. SceD subfamily.
CC {ECO:0000305}.
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DR EMBL; CP000253; ABD31367.1; -; Genomic_DNA.
DR RefSeq; WP_000752008.1; NZ_LS483365.1.
DR RefSeq; YP_500812.1; NC_007795.1.
DR AlphaFoldDB; Q2FWF8; -.
DR SMR; Q2FWF8; -.
DR STRING; 1280.SAXN108_2341; -.
DR CAZy; GH23; Glycoside Hydrolase Family 23.
DR EnsemblBacteria; ABD31367; ABD31367; SAOUHSC_02333.
DR GeneID; 3920958; -.
DR KEGG; sao:SAOUHSC_02333; -.
DR PATRIC; fig|93061.5.peg.2114; -.
DR eggNOG; COG1388; Bacteria.
DR HOGENOM; CLU_099865_0_0_9; -.
DR OMA; AGPSQWV; -.
DR Proteomes; UP000008816; Chromosome.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0016798; F:hydrolase activity, acting on glycosyl bonds; IEA:UniProtKB-KW.
DR GO; GO:0008152; P:metabolic process; IEA:UniProtKB-KW.
DR CDD; cd13925; RPF; 1.
DR InterPro; IPR023346; Lysozyme-like_dom_sf.
DR InterPro; IPR010618; RPF.
DR Pfam; PF06737; Transglycosylas; 1.
DR SUPFAM; SSF53955; SSF53955; 1.
PE 1: Evidence at protein level;
KW Direct protein sequencing; Glycosidase; Hydrolase; Reference proteome;
KW Secreted; Signal.
FT SIGNAL 1..27
FT /evidence="ECO:0000250"
FT CHAIN 28..231
FT /note="Probable transglycosylase SceD"
FT /id="PRO_0000320309"
FT REGION 106..153
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 231 AA; 24066 MW; 389994BBC436C11E CRC64;
MKKTLLASSL AVGLGIVAGN AGHEAHASEA DLNKASLAQM AQSNDQTLNQ KPIEAGAYNY
TFDYEGFTYH FESDGTHFAW NYHATGTNGA DMSAQAPATN NVAPSAVQAN QVQSQEVEAP
QNAQTQQPQA STSNNSQVTA TPTESKSSEG SSVNVNAHLK QIAQRESGGN IHAVNPTSGA
AGKYQFLQST WDSVAPAKYK GVSPANAPES VQDAAAVKLY NTGGAGHWVT A