MURG_LEUCK
ID MURG_LEUCK Reviewed; 369 AA.
AC B1MXW0;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 29-APR-2008, sequence version 1.
DT 03-AUG-2022, entry version 86.
DE RecName: Full=UDP-N-acetylglucosamine--N-acetylmuramyl-(pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase {ECO:0000255|HAMAP-Rule:MF_00033};
DE EC=2.4.1.227 {ECO:0000255|HAMAP-Rule:MF_00033};
DE AltName: Full=Undecaprenyl-PP-MurNAc-pentapeptide-UDPGlcNAc GlcNAc transferase {ECO:0000255|HAMAP-Rule:MF_00033};
GN Name=murG {ECO:0000255|HAMAP-Rule:MF_00033}; OrderedLocusNames=LCK_00529;
OS Leuconostoc citreum (strain KM20).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC Leuconostoc.
OX NCBI_TaxID=349519;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KM20;
RX PubMed=18281406; DOI=10.1128/jb.01862-07;
RA Kim J.F., Jeong H., Lee J.-S., Choi S.-H., Ha M., Hur C.-G., Kim J.-S.,
RA Lee S., Park H.-S., Park Y.-H., Oh T.K.;
RT "Complete genome sequence of Leuconostoc citreum KM20.";
RL J. Bacteriol. 190:3093-3094(2008).
CC -!- FUNCTION: Cell wall formation. Catalyzes the transfer of a GlcNAc
CC subunit on undecaprenyl-pyrophosphoryl-MurNAc-pentapeptide (lipid
CC intermediate I) to form undecaprenyl-pyrophosphoryl-MurNAc-
CC (pentapeptide)GlcNAc (lipid intermediate II). {ECO:0000255|HAMAP-
CC Rule:MF_00033}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-di-trans,octa-
CC cis-undecaprenyl diphosphate + UDP-N-acetyl-alpha-D-glucosamine =
CC beta-D-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-gamma-D-Glu-L-Lys-D-Ala-D-Ala)-
CC di-trans,octa-cis-undecaprenyl diphosphate + H(+) + UDP;
CC Xref=Rhea:RHEA:23192, ChEBI:CHEBI:15378, ChEBI:CHEBI:57705,
CC ChEBI:CHEBI:58223, ChEBI:CHEBI:60032, ChEBI:CHEBI:60033;
CC EC=2.4.1.227; Evidence={ECO:0000255|HAMAP-Rule:MF_00033};
CC -!- PATHWAY: Cell wall biogenesis; peptidoglycan biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00033}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00033};
CC Peripheral membrane protein {ECO:0000255|HAMAP-Rule:MF_00033};
CC Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_00033}.
CC -!- SIMILARITY: Belongs to the glycosyltransferase 28 family. MurG
CC subfamily. {ECO:0000255|HAMAP-Rule:MF_00033}.
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DR EMBL; DQ489736; ACA82362.1; -; Genomic_DNA.
DR RefSeq; WP_004900478.1; NC_010471.1.
DR AlphaFoldDB; B1MXW0; -.
DR SMR; B1MXW0; -.
DR STRING; 349519.LCK_00529; -.
DR CAZy; GT28; Glycosyltransferase Family 28.
DR EnsemblBacteria; ACA82362; ACA82362; LCK_00529.
DR KEGG; lci:LCK_00529; -.
DR eggNOG; COG0707; Bacteria.
DR HOGENOM; CLU_037404_0_1_9; -.
DR OMA; AADMMLC; -.
DR OrthoDB; 1165736at2; -.
DR UniPathway; UPA00219; -.
DR Proteomes; UP000002166; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0051991; F:UDP-N-acetyl-D-glucosamine:N-acetylmuramoyl-L-alanyl-D-glutamyl-meso-2,6-diaminopimelyl-D-alanyl-D-alanine-diphosphoundecaprenol 4-beta-N-acetylglucosaminlytransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0050511; F:undecaprenyldiphospho-muramoylpentapeptide beta-N-acetylglucosaminyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
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:0030259; P:lipid glycosylation; IEA:UniProtKB-UniRule.
DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR HAMAP; MF_00033; MurG; 1.
DR InterPro; IPR006009; GlcNAc_MurG.
DR InterPro; IPR007235; Glyco_trans_28_C.
DR InterPro; IPR004276; GlycoTrans_28_N.
DR Pfam; PF04101; Glyco_tran_28_C; 1.
DR Pfam; PF03033; Glyco_transf_28; 1.
DR TIGRFAMs; TIGR01133; murG; 1.
PE 3: Inferred from homology;
KW Cell cycle; Cell division; Cell membrane; Cell shape;
KW Cell wall biogenesis/degradation; Glycosyltransferase; Membrane;
KW Peptidoglycan synthesis; Transferase.
FT CHAIN 1..369
FT /note="UDP-N-acetylglucosamine--N-acetylmuramyl-
FT (pentapeptide) pyrophosphoryl-undecaprenol N-
FT acetylglucosamine transferase"
FT /id="PRO_1000090445"
FT BINDING 10..12
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00033"
FT BINDING 124
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00033"
FT BINDING 195
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00033"
FT BINDING 252
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00033"
FT BINDING 297
FT /ligand="UDP-N-acetyl-alpha-D-glucosamine"
FT /ligand_id="ChEBI:CHEBI:57705"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00033"
SQ SEQUENCE 369 AA; 39572 MW; 46F131FCE0B6863D CRC64;
MRVILSGGGT GGHIYPALAL AEVIKQHEPD AEFLYVGSER GVEANIVPKT GMAFKQLAVQ
GFSRSLSLHN IKTVQLFLKA VKVSKKIIKE FKPDVVIGTG GYVAGAVVYA AQRMNIPTVI
HEQNSVAGVT NKFLARGATK IGVAFEVAKQ QFPSEKVVLV GNPRAQQVAQ LKSTFSWQTI
GLRDDKATVL IFGGSQGAPA INLAVIDAIP EFNERSYQVV IVTGPKRYDN VLDLLRERNI
EAADNIRILP YIDNMPNVLK QTDAIVSRAG ATSIAEITAL GIPSILIPSL HVTGDHQTKN
AQSLVDVGAA INITESDLNG QSLIAAVDTL LLDENVSDKM AAQATKVGMP DAGERLYQLI
LQAMANKKD
