ID B2TU86_SHIB3 Unreviewed; 403 AA.
AC B2TU86;
DT 01-JUL-2008, integrated into UniProtKB/TrEMBL.
DT 01-JUL-2008, sequence version 1.
DT 27-MAR-2024, entry version 76.
DE RecName: Full=serine-type D-Ala-D-Ala carboxypeptidase {ECO:0000256|ARBA:ARBA00012448};
DE EC=3.4.16.4 {ECO:0000256|ARBA:ARBA00012448};
GN Name=dacA {ECO:0000313|EMBL:ACD07656.1};
GN OrderedLocusNames=SbBS512_E0619 {ECO:0000313|EMBL:ACD07656.1};
OS Shigella boydii serotype 18 (strain CDC 3083-94 / BS512).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Shigella.
OX NCBI_TaxID=344609 {ECO:0000313|EMBL:ACD07656.1, ECO:0000313|Proteomes:UP000001030};
RN [1] {ECO:0000313|Proteomes:UP000001030}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CDC 3083-94 / BS512 {ECO:0000313|Proteomes:UP000001030};
RA Rasko D.A., Rosovitz M., Maurelli A.T., Myers G., Seshadri R., Cer R.,
RA Jiang L., Ravel J., Sebastian Y.;
RT "Complete sequence of Shigella boydii serotype 18 strain BS512.";
RL Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Removes C-terminal D-alanyl residues from sugar-peptide cell
CC wall precursors. {ECO:0000256|ARBA:ARBA00003217}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Preferential cleavage: (Ac)2-L-Lys-D-Ala-|-D-Ala. Also
CC transpeptidation of peptidyl-alanyl moieties that are N-acyl
CC substituents of D-alanine.; EC=3.4.16.4;
CC Evidence={ECO:0000256|ARBA:ARBA00034000};
CC -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004752}.
CC -!- SIMILARITY: Belongs to the peptidase S11 family.
CC {ECO:0000256|ARBA:ARBA00007164, ECO:0000256|RuleBase:RU004016}.
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DR EMBL; CP001063; ACD07656.1; -; Genomic_DNA.
DR RefSeq; WP_001092090.1; NC_010658.1.
DR AlphaFoldDB; B2TU86; -.
DR STRING; 344609.SbBS512_E0619; -.
DR MEROPS; S11.008; -.
DR KEGG; sbc:SbBS512_E0619; -.
DR HOGENOM; CLU_027070_8_1_6; -.
DR UniPathway; UPA00219; -.
DR Proteomes; UP000001030; Chromosome.
DR GO; GO:0009002; F:serine-type D-Ala-D-Ala carboxypeptidase activity; IEA:UniProtKB-EC.
DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR Gene3D; 2.60.410.10; D-Ala-D-Ala carboxypeptidase, C-terminal domain; 1.
DR Gene3D; 3.40.710.10; DD-peptidase/beta-lactamase superfamily; 1.
DR InterPro; IPR012338; Beta-lactam/transpept-like.
DR InterPro; IPR015956; Peniciliin-bd_prot_C_sf.
DR InterPro; IPR018044; Peptidase_S11.
DR InterPro; IPR012907; Peptidase_S11_C.
DR InterPro; IPR037167; Peptidase_S11_C_sf.
DR InterPro; IPR001967; Peptidase_S11_N.
DR PANTHER; PTHR21581; D-ALANYL-D-ALANINE CARBOXYPEPTIDASE; 1.
DR PANTHER; PTHR21581:SF27; D-ALANYL-D-ALANINE CARBOXYPEPTIDASE DACA; 1.
DR Pfam; PF07943; PBP5_C; 1.
DR Pfam; PF00768; Peptidase_S11; 1.
DR PRINTS; PR00725; DADACBPTASE1.
DR SMART; SM00936; PBP5_C; 1.
DR SUPFAM; SSF56601; beta-lactamase/transpeptidase-like; 1.
DR SUPFAM; SSF69189; Penicillin-binding protein associated domain; 1.
PE 3: Inferred from homology;
KW Carboxypeptidase {ECO:0000256|ARBA:ARBA00022645,
KW ECO:0000313|EMBL:ACD07656.1}; Cell shape {ECO:0000256|ARBA:ARBA00022960};
KW Cell wall biogenesis/degradation {ECO:0000256|ARBA:ARBA00023316};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:ACD07656.1};
KW Peptidoglycan synthesis {ECO:0000256|ARBA:ARBA00022984};
KW Protease {ECO:0000256|ARBA:ARBA00022670};
KW Reference proteome {ECO:0000313|Proteomes:UP000001030};
KW Signal {ECO:0000256|ARBA:ARBA00022729, ECO:0000256|SAM:SignalP}.
FT SIGNAL 1..29
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 30..403
FT /note="serine-type D-Ala-D-Ala carboxypeptidase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5002781021"
FT DOMAIN 292..383
FT /note="Peptidase S11 D-Ala-D-Ala carboxypeptidase A C-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00936"
FT ACT_SITE 73
FT /note="Acyl-ester intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-1"
FT ACT_SITE 76
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-1"
FT ACT_SITE 139
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-1"
FT BINDING 242
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-2"
SQ SEQUENCE 403 AA; 44536 MW; A9D8D43B74937013 CRC64;
MNTIFSARIM KRLALTTALC TAFISAAHAD DLNIKTMIPS VPQIDAESYI LIDYNSGKVL
AEQNADVRRD PASLTKMMTS YVIGQTMKAG KFKETDLVTI GNDAWATGNP VFKGSSLMFL
KPGMQVPVSQ LIRGINLQSG NDACVAMADF AAGSQDAFVG LMNSYVNALG LKNTHFQTVH
GLDADGQYSS ARDMALIGQA LIRDVPNEYS IYKEKEFTFN GIRQLNRNGL LWDNSLNVDG
IKTGHTDKAG YNLVASATEG QMRLISAVMG GRTFKGREAE SKKLLTWGFR FFETVNPLKV
GKEFASEPVW FGDSDRASLG VDKDMYLTIP RGRMKDLKAS YVLNSSELHA PLQKNQVVGT
INFQLDGKTI EQRPLVVLQE IPEGNFFGKI IDYIKLMFHH WFG
//
