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Database: UniProt
Entry: A0L5M8
LinkDB: A0L5M8
Original site: A0L5M8 
ID   DDL_MAGMM               Reviewed;         310 AA.
AC   A0L5M8;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-DEC-2006, sequence version 1.
DT   16-JAN-2019, entry version 82.
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};
GN   OrderedLocusNames=Mmc1_0750;
OS   Magnetococcus marinus (strain ATCC BAA-1437 / JCM 17883 / MC-1).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Magnetococcales;
OC   Magnetococcaceae; Magnetococcus.
OX   NCBI_TaxID=156889;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1437 / JCM 17883 / MC-1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H.,
RA   Pitluck S., Kiss H., Goodwin L.A., Brettin T., Bruce D., Han C.,
RA   Tapia R., Gilna P., Schmutz J., Larimer F., Land M., Hauser L.,
RA   Kyrpides N., Mikhailova N., Richardson P.;
RT   "Complete sequence of Magnetococcus sp. MC-1.";
RL   Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000471; ABK43271.1; -; Genomic_DNA.
DR   RefSeq; WP_011712431.1; NC_008576.1.
DR   ProteinModelPortal; A0L5M8; -.
DR   SMR; A0L5M8; -.
DR   STRING; 156889.Mmc1_0750; -.
DR   EnsemblBacteria; ABK43271; ABK43271; Mmc1_0750.
DR   KEGG; mgm:Mmc1_0750; -.
DR   eggNOG; ENOG4105CPF; Bacteria.
DR   eggNOG; COG1181; LUCA.
DR   HOGENOM; HOG000011592; -.
DR   KO; K01921; -.
DR   OMA; YETKYTE; -.
DR   OrthoDB; 764798at2; -.
DR   BioCyc; MMAR156889:G1G7E-772-MONOMER; -.
DR   UniPathway; UPA00219; -.
DR   Proteomes; UP000002586; 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    310       D-alanine--D-alanine ligase.
FT                                /FTId=PRO_1000030465.
FT   DOMAIN      104    305       ATP-grasp. {ECO:0000255|HAMAP-
FT                                Rule:MF_00047}.
FT   NP_BIND     135    190       ATP. {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       259    259       Magnesium or manganese 1.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       272    272       Magnesium or manganese 1.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       272    272       Magnesium or manganese 2.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
FT   METAL       274    274       Magnesium or manganese 2.
FT                                {ECO:0000255|HAMAP-Rule:MF_00047}.
SQ   SEQUENCE   310 AA;  33548 MW;  3FB922A8F6763507 CRC64;
     MDWKQKKIGV LYGGLSEERE VSLRSGQALF VALQSLGYQV VAIDVDRHIT KVLEREGIEV
     AVLALHGPMG EDGTIQGLLE FMGIPYTGPN VAASAICMDK GLSKRLFHSE GLPTPAWIEL
     AGDHEEADEL VDHFLGDFHG AAFVKPLDSG SSVGISRAVG KDELIRGVAK ALSVSHRCMV
     ERAIEGRELT LSILDGEAFP LIEIVPIDGF YDYDHKYTAG RTNYLVPAPN LDDKSLEAVV
     KIGLAAYHIT GCRGLVRADF ILDGEGTPWL LELNTIPGMT ELSLAPKAAH AVGIEMPQLA
     ERILQGARLK
//
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