ID DDL_STRP3 Reviewed; 348 AA. AC P0DA50; Q878Y1; Q8K6X7; DT 27-JUL-2011, integrated into UniProtKB/Swiss-Prot. DT 27-JUL-2011, sequence version 1. DT 02-SEP-2026, entry version 62. 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}; Synonyms=ddlA; GN OrderedLocusNames=SpyM3_1084; OS Streptococcus pyogenes serotype M3 (strain ATCC BAA-595 / MGAS315). OC Bacteria; Bacillati; Bacillota; Bacilli; Lactobacillales; Streptococcaceae; OC Streptococcus. OX NCBI_TaxID=198466; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC BAA-595 / MGAS315; RX PubMed=12122206; DOI=10.1073/pnas.152298499; RA Beres S.B., Sylva G.L., Barbian K.D., Lei B., Hoff J.S., Mammarella N.D., RA Liu M.-Y., Smoot J.C., Porcella S.F., Parkins L.D., Campbell D.S., RA Smith T.M., McCormick J.K., Leung D.Y.M., Schlievert P.M., Musser J.M.; RT "Genome sequence of a serotype M3 strain of group A Streptococcus: phage- RT encoded toxins, the high-virulence phenotype, and clone emergence."; RL Proc. Natl. Acad. Sci. U.S.A. 99:10078-10083(2002). CC -!- FUNCTION: Cell wall formation. {ECO:0000255|HAMAP-Rule:MF_00047}. CC -!- CATALYTIC ACTIVITY: CC Reaction=2 D-alanine + ATP = D-alanyl-D-alanine + ADP + phosphate + CC H(+); Xref=Rhea:RHEA:11224, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57416, ChEBI:CHEBI:57822, CC ChEBI:CHEBI:456216; EC=6.3.2.4; Evidence={ECO:0000255|HAMAP- CC 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}. CC -!- SEQUENCE CAUTION: CC Sequence=AAM79691.1; Type=Erroneous initiation; Evidence={ECO:0000305}; CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AE014074; AAM79691.1; ALT_INIT; Genomic_DNA. DR RefSeq; WP_002983941.1; NC_004070.1. DR AlphaFoldDB; P0DA50; -. DR SMR; P0DA50; -. DR KEGG; spg:SpyM3_1084; -. DR HOGENOM; CLU_039268_0_0_9; -. DR UniPathway; UPA00219; -. DR Proteomes; UP000000564; Chromosome. DR GO; GO:0005829; C:cytosol; IEA:TreeGrafter. DR GO; GO:0005524; F:ATP binding; IEA:InterPro. DR GO; GO:0008716; F:D-alanine-D-alanine ligase activity; IEA:UniProtKB-UniRule. DR GO; GO:0046872; F:metal ion binding; IEA:InterPro. DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule. DR FunFam; 3.30.1490.20:FF:000007; D-alanine--D-alanine ligase; 1. DR FunFam; 3.30.470.20:FF:000008; D-alanine--D-alanine ligase; 1. DR Gene3D; 3.40.50.20; -; 1. DR Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1. DR Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 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 NCBIfam; TIGR01205; D_ala_D_alaTIGR; 1. DR NCBIfam; NF002528; PRK01966.1-4; 1. DR NCBIfam; NF002529; PRK01966.1-5; 1. DR PANTHER; PTHR23132; D-ALANINE--D-ALANINE LIGASE; 1. DR PANTHER; PTHR23132:SF25; D-ALANINE--D-ALANINE LIGASE A; 1. DR Pfam; PF07478; Dala_Dala_lig_C; 1. DR Pfam; PF01820; Dala_Dala_lig_N; 1. DR PIRSF; PIRSF039102; Ddl/VanB; 1. DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1. DR SUPFAM; SSF52440; PreATP-grasp domain; 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; Reference proteome. FT CHAIN 1..348 FT /note="D-alanine--D-alanine ligase" FT /id="PRO_0000177890" FT DOMAIN 132..334 FT /note="ATP-grasp" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 162..217 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 288 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 301 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 301 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 303 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" SQ SEQUENCE 348 AA; 38951 MW; BC270B78EBD31314 CRC64; MSKQTLVLLY GGRSAEREVS VLSAESVMRA VNYDKFLVKT YFITQMGQFI KTQQFSEKPS ESERLMTNET IELTQKIKPS DIYEEGAVVF PVLHGPMGED GSIQGFLEVL RMPYIGTNVM SSSIAMDKIT TKRVLESIGI PQVAYTVYID GQDLEACLVE TLARLTFPIF VKPANMGSSV GISKAQTKVE LRKAIQLALT YDSRVLIEQG VVAREIEVGL LGNDKVKSTL PGEVIKDVDF YDYQAKYVDN KITMAIPADV DQSIVTEMRS YAEVAFKALG GCGLSRCDFF LTQDGQVYLN ELNTMPGFTQ WSMYPLLWEN MGLAYPDLIE ELVTLAQEIF DQRESHLI //