ID   MURD_BACC7              Reviewed;         450 AA.
AC   B7HM33;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   02-SEP-2026, entry version 81.
DE   RecName: Full=UDP-N-acetylmuramoylalanine--D-glutamate ligase {ECO:0000255|HAMAP-Rule:MF_00639};
DE            EC=6.3.2.9 {ECO:0000255|HAMAP-Rule:MF_00639};
DE   AltName: Full=D-glutamic acid-adding enzyme {ECO:0000255|HAMAP-Rule:MF_00639};
DE   AltName: Full=UDP-N-acetylmuramoyl-L-alanyl-D-glutamate synthetase {ECO:0000255|HAMAP-Rule:MF_00639};
GN   Name=murD {ECO:0000255|HAMAP-Rule:MF_00639};
GN   OrderedLocusNames=BCAH187_A3965;
OS   Bacillus cereus (strain AH187).
OC   Bacteria; Bacillati; Bacillota; Bacilli; Caryophanales; Bacillaceae;
OC   Bacillus; Bacillus cereus group.
OX   NCBI_TaxID=405534;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AH187;
RA   Dodson R.J., Durkin A.S., Rosovitz M.J., Rasko D.A., Kolsto A.B.,
RA   Okstad O.A., Ravel J., Sutton G.;
RT   "Genome sequence of Bacillus cereus AH187.";
RL   Submitted (OCT-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Cell wall formation. Catalyzes the addition of glutamate to
CC       the nucleotide precursor UDP-N-acetylmuramoyl-L-alanine (UMA).
CC       {ECO:0000255|HAMAP-Rule:MF_00639}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=UDP-N-acetyl-alpha-D-muramoyl-L-alanine + D-glutamate + ATP =
CC         UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate + ADP + phosphate
CC         + H(+); Xref=Rhea:RHEA:16429, ChEBI:CHEBI:15378, ChEBI:CHEBI:29986,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:83898,
CC         ChEBI:CHEBI:83900, ChEBI:CHEBI:456216; EC=6.3.2.9;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00639};
CC   -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00639}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00639}.
CC   -!- SIMILARITY: Belongs to the MurCDEF family. {ECO:0000255|HAMAP-
CC       Rule:MF_00639}.
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DR   EMBL; CP001177; ACJ77506.1; -; Genomic_DNA.
DR   AlphaFoldDB; B7HM33; -.
DR   SMR; B7HM33; -.
DR   KEGG; bcr:BCAH187_A3965; -.
DR   HOGENOM; CLU_032540_0_1_9; -.
DR   UniPathway; UPA00219; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008764; F:UDP-N-acetylmuramoylalanine-D-glutamate ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051301; P:cell division; IEA:InterPro.
DR   GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0008360; P:regulation of cell shape; IEA:InterPro.
DR   Gene3D; 3.90.190.20; Mur ligase, C-terminal domain; 1.
DR   Gene3D; 3.40.1190.10; Mur-like, catalytic domain; 1.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   HAMAP; MF_00639; MurD; 1.
DR   InterPro; IPR036565; Mur-like_cat_sf.
DR   InterPro; IPR004101; Mur_ligase_C.
DR   InterPro; IPR036615; Mur_ligase_C_dom_sf.
DR   InterPro; IPR013221; Mur_ligase_cen.
DR   InterPro; IPR005762; MurD.
DR   NCBIfam; TIGR01087; murD; 1.
DR   PANTHER; PTHR43692; UDP-N-ACETYLMURAMOYLALANINE--D-GLUTAMATE LIGASE; 1.
DR   PANTHER; PTHR43692:SF1; UDP-N-ACETYLMURAMOYLALANINE--D-GLUTAMATE LIGASE; 1.
DR   Pfam; PF02875; Mur_ligase_C; 1.
DR   Pfam; PF08245; Mur_ligase_M; 1.
DR   Pfam; PF21799; MurD-like_N; 1.
DR   SUPFAM; SSF51984; MurCD N-terminal domain; 1.
DR   SUPFAM; SSF53623; MurD-like peptide ligases, catalytic domain; 1.
DR   SUPFAM; SSF53244; MurD-like peptide ligases, peptide-binding domain; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell cycle; Cell division; Cell shape;
KW   Cell wall biogenesis/degradation; Cytoplasm; Ligase; Nucleotide-binding;
KW   Peptidoglycan synthesis.
FT   CHAIN           1..450
FT                   /note="UDP-N-acetylmuramoylalanine--D-glutamate ligase"
FT                   /id="PRO_1000130827"
FT   BINDING         119..125
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00639"
SQ   SEQUENCE   450 AA;  48828 MW;  DC621A63FBD5A9F4 CRC64;
     MKTVTEFQNK NILVLGIAKS GYAAATLLQK LGANVIVNDG KPLAENVLAA ELQAKGMDVV
     CGGHPLELLE RNISLVVKNP GIPYSNPILV AAKEKQIPIV TEVELAYRIS EAPFVGITGS
     NGKTTTTMLT FEMLKEGQKH PVIAGNIGTV ACEVAQDAKE NEVVVTELSS FQLMGVELFQ
     PKIAAFLNLF EAHLDYHGTK KEYGLAKANI FKNQTENDYS VINADDADVM ALSAYSKGQK
     VLFSTTKEIE DGACIKDNAL YFKGEKVVEV GDIVLPGQHN LENILAAMSI AKLLGVSNKA
     ITAVLKRFTG VKHRLEYVTT INNRKFYNDS KATNMLATEK ALSAFTQPTV LLAGGLDRGN
     EFDDLIPYFK NVKAIVTFGQ TAPKLVRAAE KAGLDTIESV DTLDEAVVKA YAHSTDGDVI
     LLSPACASWD QFKTFEERGD IFIQAVHKLI
//