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Database: UniProt/SWISS-PROT
Entry: DDL_NOSS1
LinkDB: DDL_NOSS1
Original site: DDL_NOSS1 
ID   DDL_NOSS1               Reviewed;         364 AA.
AC   Q8YY71;
DT   02-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   05-DEC-2018, entry version 100.
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=all0980;
OS   Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX   NCBI_TaxID=103690;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX   PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA   Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S.,
RA   Watanabe A., Iriguchi M., Ishikawa A., Kawashima K., Kimura T.,
RA   Kishida Y., Kohara M., Matsumoto M., Matsuno A., Muraki A.,
RA   Nakazaki N., Shimpo S., Sugimoto M., Takazawa M., Yamada M.,
RA   Yasuda M., Tabata S.;
RT   "Complete genomic sequence of the filamentous nitrogen-fixing
RT   cyanobacterium Anabaena sp. strain PCC 7120.";
RL   DNA Res. 8:205-213(2001).
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.
CC       {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}.
DR   EMBL; BA000019; BAB72937.1; -; Genomic_DNA.
DR   PIR; AI1928; AI1928.
DR   ProteinModelPortal; Q8YY71; -.
DR   SMR; Q8YY71; -.
DR   STRING; 103690.all0980; -.
DR   EnsemblBacteria; BAB72937; BAB72937; BAB72937.
DR   KEGG; ana:all0980; -.
DR   eggNOG; ENOG4105CPF; Bacteria.
DR   eggNOG; COG1181; LUCA.
DR   HOGENOM; HOG000011593; -.
DR   KO; K01921; -.
DR   OMA; YETKYTE; -.
DR   OrthoDB; POG091H06GK; -.
DR   UniPathway; UPA00219; -.
DR   Proteomes; UP000002483; 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; 3.30.1490.20; -; 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;
KW   Complete proteome; Cytoplasm; Ligase; Magnesium; Manganese;
KW   Metal-binding; Nucleotide-binding; Peptidoglycan synthesis;
KW   Reference proteome.
FT   CHAIN         1    364       D-alanine--D-alanine ligase.
FT                                /FTId=PRO_0000177779.
FT   DOMAIN      145    354       ATP-grasp. {ECO:0000255|HAMAP-
FT                                Rule:MF_00047}.
FT   NP_BIND     181    236       ATP. {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       307    307       Magnesium or manganese 1.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       321    321       Magnesium or manganese 1.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       321    321       Magnesium or manganese 2.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       323    323       Magnesium or manganese 2.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
SQ   SEQUENCE   364 AA;  39427 MW;  17E8ECC3BA36BF7F CRC64;
     MRVGLLFGGR SGEHEVSISS ARAIASALSA GENASKYEIL PFYIHKDGRW LAGEAPQQVL
     KSGAPLLESS NSSPAENNLV NSQQQTLERW QSPSQVAEVD VWFPILHGPN GEDGTIQGLL
     TLMQTPFVGS GVLGSALGMD KIAMKMAFEQ AGLPQVKYKA VTRAQIWSNP CVFPKLCDEI
     EASLGYPCFV KPANLGSSVG ISKVRSRQEL EDALDNAANY DRRIIIEAGV AAREVECAVL
     GNDQPQASTV GEITFNSDFY DYETKYTAGK ADLLIPAIIP DDISRQIQNM ALQAFAAVDA
     AGLARVDFFY VEATGEVLIN EINTLPGFTA TSMYPQLWAH SGIPFPELVD KLVQLAIERH
     NPSH
//
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