A0A136Q0E8 · A0A136Q0E8_9FIRM

  • Protein
    UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase
  • Gene
    murE
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    4/5

Function

function

Catalyzes the addition of meso-diaminopimelic acid to the nucleotide precursor UDP-N-acetylmuramoyl-L-alanyl-D-glutamate (UMAG) in the biosynthesis of bacterial cell-wall peptidoglycan.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Pathway

Cell wall biogenesis; peptidoglycan biosynthesis.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site32UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate (UniProtKB | ChEBI)
Binding site111-117ATP (UniProtKB | ChEBI)
Binding site153-154UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate (UniProtKB | ChEBI)
Binding site180UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate (UniProtKB | ChEBI)
Binding site188UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate (UniProtKB | ChEBI)
Binding site378meso-2,6-diaminoheptanedioate (UniProtKB | ChEBI)
Binding site402-405meso-2,6-diaminoheptanedioate (UniProtKB | ChEBI)
Binding site454meso-2,6-diaminoheptanedioate (UniProtKB | ChEBI)
Binding site458meso-2,6-diaminoheptanedioate (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular FunctionATP binding
Molecular Functionmagnesium ion binding
Molecular FunctionUDP-N-acetylmuramoylalanyl-D-glutamate-2,6-diaminopimelate ligase activity
Biological Processcell division
Biological Processcell wall organization
Biological Processpeptidoglycan biosynthetic process
Biological Processregulation of cell shape

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase
  • EC number
  • Alternative names
    • Meso-A2pm-adding enzyme
    • Meso-diaminopimelate-adding enzyme
    • UDP-MurNAc-L-Ala-D-Glu:meso-diaminopimelate ligase
    • UDP-MurNAc-tripeptide synthetase
    • UDP-N-acetylmuramyl-tripeptide synthetase

Gene names

    • Name
      murE
    • ORF names
      HMPREF3293_02812

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • DSM 22607
  • Taxonomic lineage
    Bacteria > Bacillota > Clostridia > Christensenellales > Christensenellaceae > Christensenella

Accessions

  • Primary accession
    A0A136Q0E8

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue220N6-carboxylysine

Post-translational modification

Carboxylation is probably crucial for Mg2+ binding and, consequently, for the gamma-phosphate positioning of ATP.

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain, motif.

TypeIDPosition(s)Description
Domain25-82Mur ligase N-terminal catalytic
Domain109-305Mur ligase central
Domain328-456Mur ligase C-terminal
Motif402-405Meso-diaminopimelate recognition motif

Sequence similarities

Belongs to the MurCDEF family. MurE subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    488
  • Mass (Da)
    54,394
  • Last updated
    2016-06-08 v1
  • Checksum
    AEBBB6AE3DDF19BC
MLKMTLNELFRDIPCKVYGDGETEIKDLKYDSRKVRKGDLFFCISGFAEDGHKYAPDAAKKGAAAIVVTEYQEKLDIPQVVVKNDRETMALAACRFFDFPARRMKMIGVTGTNGKTTTTYMIKAIAEQAGLKAGLIGTIRNIIGDKVIHTERTTPESIDLQRLLKEMADEGCEVLAMEVSSHSLVLKRVYGIDFDIGIFTNLTQDHLDFHETWDNYIQAKSMLFEQSEISVINIDDDSAANMMGAAKREVVKYSVLQPIQYAAKDLELTHEKTKFSVEIDGRDLHIEVPIPGYFTVYNAMAAVVTANAAGIDSYCIEQGLKNMKPVAGRFEPLDTHGHDFSIILDYAHTPDSLKNALDTAKSFAPARVVTIFGCGGNRDSSKRAIMGKIAGERSDFTIITSDNPRFEEPAAIMAQIEEGMRQTDGKYICIENRKEAIEHAVRNAKKDDVILLAGKGHEDYQEIKGVKHDFDEKVIVEEIMNRLGPAKK

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
LSZW01000065
EMBL· GenBank· DDBJ
KXK64168.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.
FeedbackHelp