DDL_STRP4
ID DDL_STRP4 Reviewed; 347 AA.
AC B5E721; O54631;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 14-OCT-2008, sequence version 1.
DT 03-AUG-2022, entry version 74.
DE RecName: Full=D-alanine--D-alanine ligase {ECO:0000255|HAMAP-Rule:MF_00047};
DE EC=6.3.2.4 {ECO:0000255|HAMAP-Rule:MF_00047};
DE AltName: Full=D-Ala-D-Ala ligase {ECO:0000255|HAMAP-Rule:MF_00047};
DE AltName: Full=D-alanylalanine synthetase {ECO:0000255|HAMAP-Rule:MF_00047};
GN Name=ddl {ECO:0000255|HAMAP-Rule:MF_00047}; OrderedLocusNames=SPG_1580;
OS Streptococcus pneumoniae serotype 19F (strain G54).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=512566;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=9846742; DOI=10.1099/00221287-144-11-3069;
RA Massidda O., Anderluzzi D., Friedli L., Feger G.;
RT "Unconventional organization of the division and cell wall gene cluster of
RT Streptococcus pneumoniae.";
RL Microbiology 144:3069-3078(1998).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=G54;
RX PubMed=11442348; DOI=10.1089/10766290152044995;
RA Dopazo J., Mendoza A., Herrero J., Caldara F., Humbert Y., Friedli L.,
RA Guerrier M., Grand-Schenk E., Gandin C., de Francesco M., Polissi A.,
RA Buell G., Feger G., Garcia E., Peitsch M., Garcia-Bustos J.F.;
RT "Annotated draft genomic sequence from a Streptococcus pneumoniae type 19F
RT clinical isolate.";
RL Microb. Drug Resist. 7:99-125(2001).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=G54;
RA Mulas L., Trappetti C., Hakenbeck R., Iannelli F., Pozzi G., Davidsen T.M.,
RA Tettelin H., Oggioni M.;
RT "Pneumococcal beta glucoside metabolism investigated by whole genome
RT comparison.";
RL Submitted (MAR-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Cell wall formation. {ECO:0000255|HAMAP-Rule:MF_00047}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + 2 D-alanine = ADP + D-alanyl-D-alanine + H(+) +
CC phosphate; Xref=Rhea:RHEA:11224, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:57416,
CC ChEBI:CHEBI:57822, ChEBI:CHEBI:456216; EC=6.3.2.4;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00047};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250};
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250};
CC Note=Binds 2 magnesium or manganese ions per subunit. {ECO:0000250};
CC -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00047}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00047}.
CC -!- SIMILARITY: Belongs to the D-alanine--D-alanine ligase family.
CC {ECO:0000255|HAMAP-Rule:MF_00047}.
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DR EMBL; AF068901; AAC95435.1; -; Genomic_DNA.
DR EMBL; CP001015; ACF55674.1; -; Genomic_DNA.
DR RefSeq; WP_000814647.1; NC_011072.1.
DR AlphaFoldDB; B5E721; -.
DR SMR; B5E721; -.
DR KEGG; spx:SPG_1580; -.
DR HOGENOM; CLU_039268_0_0_9; -.
DR OMA; NTTPGMT; -.
DR UniPathway; UPA00219; -.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0008716; F:D-alanine-D-alanine ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR Gene3D; 3.30.1490.20; -; 1.
DR HAMAP; MF_00047; Dala_Dala_lig; 1.
DR InterPro; IPR011761; ATP-grasp.
DR InterPro; IPR013815; ATP_grasp_subdomain_1.
DR InterPro; IPR000291; D-Ala_lig_Van_CS.
DR InterPro; IPR005905; D_ala_D_ala.
DR InterPro; IPR011095; Dala_Dala_lig_C.
DR InterPro; IPR011127; Dala_Dala_lig_N.
DR InterPro; IPR016185; PreATP-grasp_dom_sf.
DR Pfam; PF07478; Dala_Dala_lig_C; 1.
DR Pfam; PF01820; Dala_Dala_lig_N; 1.
DR PIRSF; PIRSF039102; Ddl/VanB; 1.
DR SUPFAM; SSF52440; SSF52440; 1.
DR TIGRFAMs; TIGR01205; D_ala_D_alaTIGR; 1.
DR PROSITE; PS50975; ATP_GRASP; 1.
DR PROSITE; PS00843; DALA_DALA_LIGASE_1; 1.
DR PROSITE; PS00844; DALA_DALA_LIGASE_2; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cell shape; Cell wall biogenesis/degradation; Cytoplasm;
KW Ligase; Magnesium; Manganese; Metal-binding; Nucleotide-binding;
KW Peptidoglycan synthesis.
FT CHAIN 1..347
FT /note="D-alanine--D-alanine ligase"
FT /id="PRO_1000091209"
FT DOMAIN 131..333
FT /note="ATP-grasp"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047"
FT BINDING 161..216
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047"
FT BINDING 287
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047"
FT BINDING 300
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047"
FT BINDING 300
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047"
FT BINDING 302
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047"
SQ SEQUENCE 347 AA; 38717 MW; 476658B7A3D7302B CRC64;
MKQTIILLYG GRSAEREVSV LSAESVMRAV NYDRFTVKTF FISQSGDFIK TQEFSHAPGQ
EDRLMTNETI DWDKKVAPSA IYEEGAVVFP VLHGPMGEDG SVQGFLEVLK MPYVGCNILS
SSLAMDKITT KRVLESAGIA QVPYVAIVEG DDVTAKIAEV EEKLAYPVFT KPSNMGSSVG
ISKSENQEEL RQALKLAFRY DSRVLVEQGV NAREIEVGLL GNYDVKSTLP GEVVKDVAFY
DYDAKYIDNK ITMDIPAKIS DDVVAVMRQN AETAFRAIGG LGLSRCDFFY TDKGEIFLNE
LNTMPGFTQW SMYPLLWDNM GISYPELIER LVDLAKESFD KREAHLI
