(data stored in SCRATCH zone)

SWISSPROT: EMTA_SALPA

ID   EMTA_SALPA              Reviewed;         203 AA.
AC   Q5PN08;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   04-JAN-2005, sequence version 1.
DT   11-DEC-2019, entry version 77.
DE   RecName: Full=Endo-type membrane-bound lytic murein transglycosylase A {ECO:0000255|HAMAP-Rule:MF_01381};
DE            EC=4.2.2.n2 {ECO:0000255|HAMAP-Rule:MF_01381};
DE   AltName: Full=Peptidoglycan lytic endotransglycosylase {ECO:0000255|HAMAP-Rule:MF_01381};
DE   Flags: Precursor;
GN   Name=emtA {ECO:0000255|HAMAP-Rule:MF_01381}; Synonyms=mltE;
GN   OrderedLocusNames=SPA1074;
OS   Salmonella paratyphi A (strain ATCC 9150 / SARB42).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=295319;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 9150 / SARB42;
RX   PubMed=15531882; DOI=10.1038/ng1470;
RA   McClelland M., Sanderson K.E., Clifton S.W., Latreille P., Porwollik S.,
RA   Sabo A., Meyer R., Bieri T., Ozersky P., McLellan M., Harkins C.R.,
RA   Wang C., Nguyen C., Berghoff A., Elliott G., Kohlberg S., Strong C., Du F.,
RA   Carter J., Kremizki C., Layman D., Leonard S., Sun H., Fulton L., Nash W.,
RA   Miner T., Minx P., Delehaunty K., Fronick C., Magrini V., Nhan M.,
RA   Warren W., Florea L., Spieth J., Wilson R.K.;
RT   "Comparison of genome degradation in Paratyphi A and Typhi, human-
RT   restricted serovars of Salmonella enterica that cause typhoid.";
RL   Nat. Genet. 36:1268-1274(2004).
CC   -!- FUNCTION: Murein-degrading enzyme. May play a role in recycling of
CC       muropeptides during cell elongation and/or cell division.
CC       Preferentially cleaves at a distance of more than two disaccharide
CC       units from the ends of the glycan chain. {ECO:0000255|HAMAP-
CC       Rule:MF_01381}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Endolytic cleavage of the (1->4)-beta-glycosidic linkage
CC         between N-acetylmuramic acid (MurNAc) and N-acetylglucosamine
CC         (GlcNAc) residues in peptidoglycan with concomitant formation of a
CC         1,6-anhydrobond in the MurNAc residue.; EC=4.2.2.n2;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01381};
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01381}; Lipid-anchor {ECO:0000255|HAMAP-Rule:MF_01381}.
CC   -!- SIMILARITY: Belongs to the transglycosylase Slt family.
CC       {ECO:0000255|HAMAP-Rule:MF_01381}.
DR   EMBL; CP000026; AAV77045.1; -; Genomic_DNA.
DR   RefSeq; WP_000776974.1; NC_006511.1.
DR   SMR; Q5PN08; -.
DR   CAZy; GH23; Glycoside Hydrolase Family 23.
DR   PRIDE; Q5PN08; -.
DR   EnsemblBacteria; AAV77045; AAV77045; SPA1074.
DR   KEGG; spt:SPA1074; -.
DR   HOGENOM; HOG000219318; -.
DR   KO; K08308; -.
DR   OMA; RYLWKVK; -.
DR   BioCyc; SENT295319:G1G44-1130-MONOMER; -.
DR   Proteomes; UP000008185; Chromosome.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016837; F:carbon-oxygen lyase activity, acting on polysaccharides; IEA:UniProtKB-UniRule.
DR   GO; GO:0008932; F:lytic endotransglycosylase activity; IEA:InterPro.
DR   GO; GO:0016998; P:cell wall macromolecule catabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0000270; P:peptidoglycan metabolic process; IEA:InterPro.
DR   HAMAP; MF_01381; EmtA; 1.
DR   InterPro; IPR023946; EmtA.
DR   InterPro; IPR023346; Lysozyme-like_dom_sf.
DR   InterPro; IPR000189; Transglyc_AS.
DR   InterPro; IPR008258; Transglycosylase_SLT_dom_1.
DR   Pfam; PF01464; SLT; 1.
DR   SUPFAM; SSF53955; SSF53955; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
DR   PROSITE; PS00922; TRANSGLYCOSYLASE; 1.
PE   3: Inferred from homology;
DR   PRODOM; Q5PN08.
DR   SWISS-2DPAGE; Q5PN08.
KW   Cell outer membrane; Cell wall biogenesis/degradation; Lipoprotein; Lyase;
KW   Membrane; Palmitate; Signal.
FT   SIGNAL          1..15
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01381"
FT   CHAIN           16..203
FT                   /note="Endo-type membrane-bound lytic murein
FT                   transglycosylase A"
FT                   /id="PRO_0000312911"
FT   LIPID           16
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01381"
FT   LIPID           16
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01381"
SQ   SEQUENCE   203 AA;  22427 MW;  1E0C787444FD5D1D CRC64;
     MKLRWFAFLV VILAGCSSKQ DYRNPPWNAE VPVKRAMQWM PISEKAGAAW GVDPHLITAI
     IAIESGGNPN AVSKSNAIGL MQLKASTSGR DVYRRMGWRG EPTTSELKNP ERNISMGAAY
     LSILENGPLA GIKDPQVMQY ALVVSYANGA GALLRTFSSD RKKAIEKIND LDADEFFEHV
     VDNHPAPQAP RYIWKLQQAL DAM
//

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