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Database: UniProt/TrEMBL
Entry: B2UPW3_AKKM8
LinkDB: B2UPW3_AKKM8
Original site: B2UPW3_AKKM8 
ID   B2UPW3_AKKM8            Unreviewed;       311 AA.
AC   B2UPW3;
DT   01-JUL-2008, integrated into UniProtKB/TrEMBL.
DT   01-JUL-2008, sequence version 1.
DT   25-OCT-2017, entry version 72.
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=ddl {ECO:0000256|HAMAP-Rule:MF_00047};
GN   OrderedLocusNames=Amuc_0661 {ECO:0000313|EMBL:ACD04498.1};
OS   Akkermansia muciniphila (strain ATCC BAA-835 / Muc).
OC   Bacteria; Verrucomicrobia; Verrucomicrobiae; Verrucomicrobiales;
OC   Akkermansiaceae; Akkermansia.
OX   NCBI_TaxID=349741 {ECO:0000313|EMBL:ACD04498.1, ECO:0000313|Proteomes:UP000001031};
RN   [1] {ECO:0000313|Proteomes:UP000001031}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-835 / Muc {ECO:0000313|Proteomes:UP000001031};
RX   PubMed=21390229; DOI=10.1371/journal.pone.0016876;
RA   van Passel M.W., Kant R., Zoetendal E.G., Plugge C.M., Derrien M.,
RA   Malfatti S.A., Chain P.S., Woyke T., Palva A., de Vos W.M., Smidt H.;
RT   "The genome of Akkermansia muciniphila, a dedicated intestinal mucin
RT   degrader, and its use in exploring intestinal metagenomes.";
RL   PLoS ONE 6:E16876-E16876(2011).
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; CP001071; ACD04498.1; -; Genomic_DNA.
DR   RefSeq; WP_012419713.1; NC_010655.1.
DR   ProteinModelPortal; B2UPW3; -.
DR   STRING; 349741.Amuc_0661; -.
DR   EnsemblBacteria; ACD04498; ACD04498; Amuc_0661.
DR   KEGG; amu:Amuc_0661; -.
DR   eggNOG; ENOG4105CPF; Bacteria.
DR   eggNOG; COG1181; LUCA.
DR   HOGENOM; HOG000011592; -.
DR   KO; K01921; -.
DR   OMA; YETKYTE; -.
DR   OrthoDB; POG091H00GT; -.
DR   UniPathway; UPA00219; -.
DR   Proteomes; UP000001031; 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.
DR   Pfam; PF07478; Dala_Dala_lig_C; 1.
DR   Pfam; PF01820; Dala_Dala_lig_N; 1.
DR   PIRSF; PIRSF039102; Ddl/VanB; 2.
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:UP000001031};
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:ACD04498.1};
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};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001031}.
FT   DOMAIN      105    303       ATP-grasp. {ECO:0000259|PROSITE:PS50975}.
FT   METAL       256    256       Magnesium or manganese 1.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
FT   METAL       270    270       Magnesium or manganese 1.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
FT   METAL       270    270       Magnesium or manganese 2.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
FT   METAL       272    272       Magnesium or manganese 2.
FT                                {ECO:0000256|PIRSR:PIRSR039102-3}.
SQ   SEQUENCE   311 AA;  33295 MW;  44D4286BEA6BE0C0 CRC64;
     MNTLKRDLKI ALLLGGPGAE REVSLVSGNS VYDALCRAGF TDVTKVDVHG PDFRLPEGTE
     LAYNIIHGTF GEDGTLQAIL EERGVPYTGA GSRSSALCFN KSESKKVFLE AGVPTPHAEI
     LDCSNGIVMP SLPLPFVIKP PCEGSSVGVH IVRRQEDVLP AMEEAVTHGT TVLVEEFIQG
     KELTVGILDG KALPVIHICP RSGFYDLSNK YPWMNMGGGT DYICPADLPE ETAANVQEAA
     LKAYKAAGVE VYGRVDVLLR EEDGAPFVLE INTIPGMTPS SLLPKAAAAS GWPYEDLCEK
     IAELSLATPR K
//
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