ID   DDL_BACA2               Reviewed;         354 AA.
AC   A7Z1L3;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 1.
DT   16-JUN-2009, entry version 16.
DE   RecName: Full=D-alanine--D-alanine ligase;
DE            EC=6.3.2.4;
DE   AltName: Full=D-alanylalanine synthetase;
DE   AltName: Full=D-Ala-D-Ala ligase;
GN   Name=ddl; OrderedLocusNames=RBAM_004900;
OS   Bacillus amyloliquefaciens (strain FZB42).
OC   Bacteria; Firmicutes; Bacillales; Bacillaceae; Bacillus.
OX   NCBI_TaxID=326423;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17704766; DOI=10.1038/nbt1325;
RA   Chen X.H., Koumoutsi A., Scholz R., Eisenreich A., Schneider K.,
RA   Heinemeyer I., Morgenstern B., Voss B., Hess W.R., Reva O., Junge H.,
RA   Voigt B., Jungblut P.R., Vater J., Suessmuth R., Liesegang H.,
RA   Strittmatter A., Gottschalk G., Borriss R.;
RT   "Comparative analysis of the complete genome sequence of the plant
RT   growth-promoting bacterium Bacillus amyloliquefaciens FZB42.";
RL   Nat. Biotechnol. 25:1007-1014(2007).
CC   -!- FUNCTION: Cell wall formation (By similarity).
CC   -!- CATALYTIC ACTIVITY: ATP + 2 D-alanine = ADP + phosphate + D-
CC       alanyl-D-alanine.
CC   -!- COFACTOR: Binds 2 magnesium or manganese ions per subunit (By
CC       similarity).
CC   -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm (By similarity).
CC   -!- SIMILARITY: Belongs to the D-alanine--D-alanine ligase family.
CC   -!- SIMILARITY: Contains 1 ATP-grasp domain.
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DR   EMBL; CP000560; ABS72889.1; -; Genomic_DNA.
DR   RefSeq; YP_001420120.1; -.
DR   GeneID; 5460378; -.
DR   GenomeReviews; CP000560_GR; RBAM_004900.
DR   KEGG; bay:RBAM_004900; -.
DR   OMA; A7Z1L3; GREIECG.
DR   GO; GO:0005618; C:cell wall; IEA:InterPro.
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:HAMAP.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0030145; F:manganese ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0007047; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:HAMAP.
DR   GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR   HAMAP; MF_00047; -; 1.
DR   InterPro; IPR011761; ATP-grasp.
DR   InterPro; IPR013816; ATP_grasp_subdomain_2.
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; IPR013817; Pre-ATP_grasp.
DR   Gene3D; G3DSA:3.30.470.20; ATP_grasp_subdomain_2; 1.
DR   Gene3D; G3DSA:3.40.50.20; Pre-ATP_grasp; 1.
DR   Pfam; PF07478; Dala_Dala_lig_C; 1.
DR   Pfam; PF01820; Dala_Dala_lig_N; 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.
FT   CHAIN         1    354       D-alanine--D-alanine ligase.
FT                                /FTId=PRO_0000341058.
FT   DOMAIN      133    338       ATP-grasp.
FT   NP_BIND     166    221       ATP (By similarity).
FT   METAL       292    292       Magnesium or manganese 1 (By similarity).
FT   METAL       305    305       Magnesium or manganese 1 (By similarity).
FT   METAL       305    305       Magnesium or manganese 2 (By similarity).
FT   METAL       307    307       Magnesium or manganese 2 (By similarity).
SQ   SEQUENCE   354 AA;  39216 MW;  E55EAFAD7042E84C CRC64;
     MYGGKSAEHN VSLQTALAVT KALNTEKFDI HPIYITEKGE WQRGPLLTEP VSNVKMLQLE
     QNGESFALSA LNREMFPEAS PDEKAPIDVV FPLLHGPNGE DGTIQGLLEL LNVPYVGNGV
     LASSAGMDKV IMKHLFAQAG LPQAKYAAFL KKDWKQTPDS CLQQVEKELG YPCFVKPANL
     GSSVGISKCR NREELEKAFE LAFEYDRKIV VEEGIAGREI EIGVLGNDEP KCSAVGEIAP
     KTDFYDYKAK YEDGDTDLMI PAQVTDEQYA EISEMAIKAF KAIDGSGLVR ADFFLTNDGQ
     VLINEVNTMP GFTPFSMFPL LWKEAGVDYS DLIEQLVELA KERHAEKQLI KHTF
//