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Database: UniProt/TrEMBL
Entry: B7N8T2_ECOLU
LinkDB: B7N8T2_ECOLU
Original site: B7N8T2_ECOLU 
ID   B7N8T2_ECOLU            Unreviewed;       364 AA.
AC   B7N8T2;
DT   10-FEB-2009, integrated into UniProtKB/TrEMBL.
DT   10-FEB-2009, sequence version 1.
DT   22-NOV-2017, entry version 69.
DE   RecName: Full=D-alanine--D-alanine ligase {ECO:0000256|HAMAP-Rule:MF_00047, ECO:0000256|SAAS:SAAS00910572};
DE            EC=6.3.2.4 {ECO:0000256|HAMAP-Rule:MF_00047, ECO:0000256|SAAS:SAAS00910572};
DE   AltName: Full=D-Ala-D-Ala ligase {ECO:0000256|HAMAP-Rule:MF_00047};
DE   AltName: Full=D-alanylalanine synthetase {ECO:0000256|HAMAP-Rule:MF_00047};
GN   Name=ddlA {ECO:0000313|EMBL:CAR11633.1};
GN   Synonyms=ddl {ECO:0000256|HAMAP-Rule:MF_00047};
GN   OrderedLocusNames=ECUMN_0418 {ECO:0000313|EMBL:CAR11633.1};
OS   Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585056 {ECO:0000313|EMBL:CAR11633.1, ECO:0000313|Proteomes:UP000007097};
RN   [1] {ECO:0000313|Proteomes:UP000007097}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=UMN026 / ExPEC {ECO:0000313|Proteomes:UP000007097};
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A.,
RA   Chiapello H., Clermont O., Cruveiller S., Danchin A., Diard M.,
RA   Dossat C., Karoui M.E., Frapy E., Garry L., Ghigo J.M., Gilles A.M.,
RA   Johnson J., Le Bouguenec C., Lescat M., Mangenot S.,
RA   Martinez-Jehanne V., Matic I., Nassif X., Oztas S., Petit M.A.,
RA   Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J., Vacherie B.,
RA   Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: Cell wall formation. {ECO:0000256|HAMAP-Rule:MF_00047,
CC       ECO:0000256|SAAS:SAAS00910576}.
CC   -!- CATALYTIC ACTIVITY: ATP + 2 D-alanine = ADP + phosphate + D-
CC       alanyl-D-alanine. {ECO:0000256|HAMAP-Rule:MF_00047,
CC       ECO:0000256|SAAS:SAAS00910566}.
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|PIRSR:PIRSR039102-3};
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000256|PIRSR:PIRSR039102-3};
CC       Note=Binds 2 magnesium or manganese ions per subunit.
CC       {ECO:0000256|PIRSR:PIRSR039102-3};
CC   -!- COFACTOR:
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000256|SAAS:SAAS00910564};
CC   -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC       {ECO:0000256|HAMAP-Rule:MF_00047, ECO:0000256|SAAS:SAAS00910582}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00047,
CC       ECO:0000256|SAAS:SAAS00644680}.
CC   -!- SIMILARITY: Belongs to the D-alanine--D-alanine ligase family.
CC       {ECO:0000256|HAMAP-Rule:MF_00047, ECO:0000256|SAAS:SAAS00910642}.
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DR   EMBL; CU928163; CAR11633.1; -; Genomic_DNA.
DR   RefSeq; WP_000413693.1; NC_011751.1.
DR   RefSeq; YP_002411181.1; NC_011751.1.
DR   ProteinModelPortal; B7N8T2; -.
DR   EnsemblBacteria; CAR11633; CAR11633; ECUMN_0418.
DR   GeneID; 7158340; -.
DR   KEGG; eum:ECUMN_0418; -.
DR   PATRIC; fig|585056.7.peg.617; -.
DR   HOGENOM; HOG000011593; -.
DR   KO; K01921; -.
DR   OMA; YDTKYIN; -.
DR   UniPathway; UPA00219; -.
DR   Proteomes; UP000007097; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
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 {ECO:0000256|PROSITE-ProRule:PRU00409,
KW   ECO:0000256|SAAS:SAAS00644673};
KW   Cell shape {ECO:0000256|HAMAP-Rule:MF_00047,
KW   ECO:0000256|SAAS:SAAS00644718};
KW   Cell wall biogenesis/degradation {ECO:0000256|HAMAP-Rule:MF_00047,
KW   ECO:0000256|SAAS:SAAS00644792};
KW   Complete proteome {ECO:0000313|Proteomes:UP000007097};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00047,
KW   ECO:0000256|SAAS:SAAS00910562};
KW   Ligase {ECO:0000256|HAMAP-Rule:MF_00047,
KW   ECO:0000256|SAAS:SAAS00644741, ECO:0000313|EMBL:CAR11633.1};
KW   Magnesium {ECO:0000256|PIRSR:PIRSR039102-3,
KW   ECO:0000256|SAAS:SAAS00910568};
KW   Manganese {ECO:0000256|PIRSR:PIRSR039102-3,
KW   ECO:0000256|SAAS:SAAS00910578};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR039102-3,
KW   ECO:0000256|SAAS:SAAS00910590};
KW   Nucleotide-binding {ECO:0000256|PROSITE-ProRule:PRU00409,
KW   ECO:0000256|SAAS:SAAS00644705};
KW   Peptidoglycan synthesis {ECO:0000256|HAMAP-Rule:MF_00047,
KW   ECO:0000256|SAAS:SAAS00644714}.
FT   DOMAIN      145    348       ATP-grasp. {ECO:0000259|PROSITE:PS50975}.
FT   METAL       302    302       Magnesium or manganese 1.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
FT   METAL       315    315       Magnesium or manganese 1.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
FT   METAL       315    315       Magnesium or manganese 2.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
FT   METAL       317    317       Magnesium or manganese 2.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
SQ   SEQUENCE   364 AA;  39346 MW;  598DB87438DC1C70 CRC64;
     MEKLRVGIVF GGKSAEHEVS LQSAKNIVDA IDKSRFDVVL LGIDKQGQWH VSDASNYLLN
     ADDPAHIALR PSATSLAQVP GKHEHQLIDT QNGQPLPTVD VIFPIVHGTL GEDGSLQGML
     RVANLPFVGS DVLASAACMD KDVTKRLLRD AGLNIAPFIT LTRANRHNIS FAEVESKLGL
     PLFVKPANQG SSVGVSKVTS EEQYAIAVDL AFEFDHKVIV EQGIKGREIE CAVLGNDNPQ
     ASTCGEIVLT SDFYAYDTKY IDEDGAKVVV PAAIAPEIND KIRAIAVQAY QTLGCAGMAR
     VDVFLTPENE VVINEINTLP GFTNISMYPK LWQASGLGYT DLITRLIELA LERHAADNAL
     KTTM
//
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