MURD_LACAC
ID MURD_LACAC Reviewed; 459 AA.
AC Q5FKV3;
DT 26-APR-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2005, sequence version 1.
DT 03-AUG-2022, entry version 99.
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}; OrderedLocusNames=LBA0808;
OS Lactobacillus acidophilus (strain ATCC 700396 / NCK56 / N2 / NCFM).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC Lactobacillus.
OX NCBI_TaxID=272621;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700396 / NCK56 / N2 / NCFM;
RX PubMed=15671160; DOI=10.1073/pnas.0409188102;
RA Altermann E., Russell W.M., Azcarate-Peril M.A., Barrangou R., Buck B.L.,
RA McAuliffe O., Souther N., Dobson A., Duong T., Callanan M., Lick S.,
RA Hamrick A., Cano R., Klaenhammer T.R.;
RT "Complete genome sequence of the probiotic lactic acid bacterium
RT Lactobacillus acidophilus NCFM.";
RL Proc. Natl. Acad. Sci. U.S.A. 102:3906-3912(2005).
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=ATP + D-glutamate + UDP-N-acetyl-alpha-D-muramoyl-L-alanine =
CC ADP + H(+) + phosphate + UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-
CC glutamate; Xref=Rhea:RHEA:16429, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:29986, ChEBI:CHEBI:30616, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:83898, 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; CP000033; AAV42671.1; -; Genomic_DNA.
DR RefSeq; WP_003546797.1; NC_006814.3.
DR RefSeq; YP_193702.1; NC_006814.3.
DR AlphaFoldDB; Q5FKV3; -.
DR SMR; Q5FKV3; -.
DR STRING; 272621.LBA0808; -.
DR PRIDE; Q5FKV3; -.
DR EnsemblBacteria; AAV42671; AAV42671; LBA0808.
DR GeneID; 56942436; -.
DR KEGG; lac:LBA0808; -.
DR PATRIC; fig|272621.13.peg.770; -.
DR eggNOG; COG0771; Bacteria.
DR HOGENOM; CLU_032540_0_1_9; -.
DR OMA; CNFENYL; -.
DR BioCyc; LACI272621:G1G49-821-MON; -.
DR UniPathway; UPA00219; -.
DR Proteomes; UP000006381; Chromosome.
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:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR GO; GO:0051301; P:cell division; 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; 3.40.1190.10; -; 1.
DR Gene3D; 3.90.190.20; -; 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 Pfam; PF02875; Mur_ligase_C; 1.
DR Pfam; PF08245; Mur_ligase_M; 1.
DR SUPFAM; SSF53244; SSF53244; 1.
DR SUPFAM; SSF53623; SSF53623; 1.
DR TIGRFAMs; TIGR01087; murD; 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; Reference proteome.
FT CHAIN 1..459
FT /note="UDP-N-acetylmuramoylalanine--D-glutamate ligase"
FT /id="PRO_0000109028"
FT BINDING 120..126
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00639"
SQ SEQUENCE 459 AA; 51040 MW; C557B970095EBA88 CRC64;
MKDIKTYDNK NILVLGLGKS GFAVSELLLK LGANLTLNDK ADLDKNEKAQ ELKAKGVRVI
GGYHPVDLLE EEHFDYLVKN PGIPYENPMV KKAEELDIPI ITEPEVALSC SDAPYVCITG
SNGKTTTVML TQRILDHHLQ KTGHHAYAVG NIGVPISEVV PKATKDDILV VEISSFQLLG
VTDIKPKVAA IVDIYNNVHL DYHKTFENYV DAKLNVTRTQ NSDDYFIANF DQKDILAKEK
EVSPAKMQTF SETDHNADYF IGDEYLESQD EKIMKIADIK LPGVHNLQNS LVAIAIAKLM
GADNEDIAAV LSTFTGAKHR LQYVTTLDGR KIYNDSKSTN IEAATVAIPA FKEPEVLIAG
GLDRGFTFDD LVPLFKKHVK SIVLYGETKY LLADAARKAG IKEIVIVNTL QEAVPRAYEL
TEPGDVILFS PACASWDQFR TFEERGDYFV RFVEELKTK