ID DDL_PECAS Reviewed; 306 AA. AC Q6D0I5; DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot. DT 16-AUG-2004, sequence version 1. DT 27-MAR-2024, entry version 120. 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=ECA3813; OS Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia OS carotovora subsp. atroseptica). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales; OC Pectobacteriaceae; Pectobacterium. OX NCBI_TaxID=218491; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=SCRI 1043 / ATCC BAA-672; RX PubMed=15263089; DOI=10.1073/pnas.0402424101; RA Bell K.S., Sebaihia M., Pritchard L., Holden M.T.G., Hyman L.J., RA Holeva M.C., Thomson N.R., Bentley S.D., Churcher L.J.C., Mungall K., RA Atkin R., Bason N., Brooks K., Chillingworth T., Clark K., Doggett J., RA Fraser A., Hance Z., Hauser H., Jagels K., Moule S., Norbertczak H., RA Ormond D., Price C., Quail M.A., Sanders M., Walker D., Whitehead S., RA Salmond G.P.C., Birch P.R.J., Parkhill J., Toth I.K.; RT "Genome sequence of the enterobacterial phytopathogen Erwinia carotovora RT subsp. atroseptica and characterization of virulence factors."; RL Proc. Natl. Acad. Sci. U.S.A. 101:11105-11110(2004). 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}. 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; BX950851; CAG76712.1; -; Genomic_DNA. DR RefSeq; WP_011095313.1; NC_004547.2. DR AlphaFoldDB; Q6D0I5; -. DR SMR; Q6D0I5; -. DR STRING; 218491.ECA3813; -. DR GeneID; 57210432; -. DR KEGG; eca:ECA3813; -. DR PATRIC; fig|218491.5.peg.3868; -. DR eggNOG; COG1181; Bacteria. DR HOGENOM; CLU_039268_1_2_6; -. DR OrthoDB; 9813261at2; -. DR UniPathway; UPA00219; -. DR Proteomes; UP000007966; Chromosome. 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; 3.40.50.20; -; 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 PANTHER; PTHR23132; D-ALANINE--D-ALANINE LIGASE; 1. DR PANTHER; PTHR23132:SF23; D-ALANINE--D-ALANINE LIGASE B; 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..306 FT /note="D-alanine--D-alanine ligase" FT /id="PRO_1000030448" FT DOMAIN 101..303 FT /note="ATP-grasp" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 134..189 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 257 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 270 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="1" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 270 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" FT BINDING 272 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /ligand_label="2" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00047" SQ SEQUENCE 306 AA; 33027 MW; BD727A26480E8470 CRC64; MTEKVAVLLG GTSAEREVSL LSGQAVLAGL KEAGINAHAV DTRDFPVTTL KEEGFTNVFI ALHGRGGEDG TLQGVLEFLG LPYTGSGVMA SALTMDKLRT KQVWQAVGLP VSPYVALDRR QYLDTEANTL LAQFTHLGLP LIVKPSREGS SVGMSKVNTL SDLPAALEEA FRHDDDVLVE KWLSGPEYTV AILGDEVLPS IRIQPAGTFY DYEAKYLSDD TQYFCPSGLS DEQEQALAAL AMAAYRAVDC SGWGRVDFML DSDDAFYLLE VNTSPGMTSH SLVPMAARQR GLTFSQLVVK ILELAG //