ID E4SC42_CALK2 Unreviewed; 374 AA.
AC E4SC42;
DT 08-FEB-2011, integrated into UniProtKB/TrEMBL.
DT 08-FEB-2011, sequence version 1.
DT 27-MAR-2024, entry version 58.
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 OrderedLocusNames=Calkro_1421 {ECO:0000313|EMBL:ADQ46277.1};
OS Caldicellulosiruptor kronotskyensis (strain DSM 18902 / VKM B-2412 / 2002).
OC Bacteria; Bacillota; Clostridia; Caldicellulosiruptorales;
OC Caldicellulosiruptoraceae; Caldicellulosiruptor.
OX NCBI_TaxID=632348 {ECO:0000313|EMBL:ADQ46277.1, ECO:0000313|Proteomes:UP000006835};
RN [1]
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=2002;
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., Davenport K., Detter J.C., Han C., Tapia R., Land M.,
RA Hauser L., Jeffries C., Kyrpides N., Ivanova N., Mikhailova N.,
RA Blumer-Schuette S.E., Kelly R.M., Woyke T.;
RT "Complete sequence of Caldicellulosiruptor kronotskyensis 2002.";
RL Submitted (NOV-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADQ46277.1, ECO:0000313|Proteomes:UP000006835}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18902 / VKM B-2412 / 2002
RC {ECO:0000313|Proteomes:UP000006835};
RX PubMed=21216991; DOI=10.1128/JB.01515-10;
RA Blumer-Schuette S.E., Ozdemir I., Mistry D., Lucas S., Lapidus A.,
RA Cheng J.F., Goodwin L.A., Pitluck S., Land M.L., Hauser L.J., Woyke T.,
RA Mikhailova N., Pati A., Kyrpides N.C., Ivanova N., Detter J.C.,
RA Walston-Davenport K., Han S., Adams M.W., Kelly R.M.;
RT "Complete genome sequences for the anaerobic, extremely thermophilic plant
RT biomass-degrading bacteria Caldicellulosiruptor hydrothermalis,
RT Caldicellulosiruptor kristjanssonii, Caldicellulosiruptor kronotskyensis,
RT Caldicellulosiruptor owensenis, and Caldicellulosiruptor lactoaceticus.";
RL J. Bacteriol. 193:1483-1484(2011).
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; CP002330; ADQ46277.1; -; Genomic_DNA.
DR RefSeq; WP_013430383.1; NC_014720.1.
DR AlphaFoldDB; E4SC42; -.
DR MEROPS; S11.004; -.
DR KEGG; ckn:Calkro_1421; -.
DR PATRIC; fig|632348.3.peg.1503; -.
DR HOGENOM; CLU_027070_7_3_9; -.
DR OrthoDB; 9791132at2; -.
DR UniPathway; UPA00219; -.
DR Proteomes; UP000006835; 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:SF32; D-ALANYL-D-ALANINE CARBOXYPEPTIDASE DACB; 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:ADQ46277.1}; Cell shape {ECO:0000256|ARBA:ARBA00022960};
KW Cell wall biogenesis/degradation {ECO:0000256|ARBA:ARBA00023316};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000313|EMBL:ADQ46277.1};
KW Peptidoglycan synthesis {ECO:0000256|ARBA:ARBA00022984};
KW Protease {ECO:0000256|ARBA:ARBA00022670};
KW Signal {ECO:0000256|ARBA:ARBA00022729}.
FT DOMAIN 271..355
FT /note="Peptidase S11 D-Ala-D-Ala carboxypeptidase A C-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00936"
FT ACT_SITE 62
FT /note="Acyl-ester intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-1"
FT ACT_SITE 65
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-1"
FT ACT_SITE 117
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-1"
FT BINDING 224
FT /ligand="substrate"
FT /evidence="ECO:0000256|PIRSR:PIRSR618044-2"
SQ SEQUENCE 374 AA; 42254 MW; AED3621D6635F3E0 CRC64;
MKARVFVLIF ALIITTAFGK ICYANEKKNL PQLSSKSAIA IEWVTGKILF EKNKDLKLPM
ASTTKIMTAI LVLENCDVNK EIEIPPQAVG VPGSSMYLEK GEKLKIIDLL YGLMLSSGND
AAVALAIATA GDVKRFVKLM NKKAKDLGLS NTVFSSPHGL EQGQHYTTAH DLAKLTAYAM
RNPIFRQIVK TKDIEVPWTT RPYNRILRNK NKMLRLYPGA DGVKTGFTKK AGRCLVTSVC
RDDFRVICVV LNAPDMWNDT QKILNYCYNN FKVVKLLPDE MGYVKVKNGK SDWVKVGTTY
KCYWVVESSC LPKLDVILQV AEAPIEKNKV IGRLNVYLKN EKQSLPLVAL QECPRKSLWD
RIKEKLFENR IRQK
//
