D9QBE0 · D9QBE0_CORP2

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.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Pathway

Cell wall biogenesis; peptidoglycan biosynthesis.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site35UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate (UniProtKB | ChEBI)
Binding site37UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate (UniProtKB | ChEBI)
Binding site119-125ATP (UniProtKB | ChEBI)
Binding site161-162UDP-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 site196UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-D-glutamate (UniProtKB | ChEBI)
Binding site392meso-2,6-diaminoheptanedioate (UniProtKB | ChEBI)
Binding site416-419meso-2,6-diaminoheptanedioate (UniProtKB | ChEBI)
Binding site470meso-2,6-diaminoheptanedioate (UniProtKB | ChEBI)
Binding site474meso-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
      CPC231_07055

Organism names

Accessions

  • Primary accession
    D9QBE0

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue228N6-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
Domain117-322Mur ligase central
Domain343-472Mur ligase C-terminal
Motif416-419Meso-diaminopimelate recognition motif

Sequence similarities

Belongs to the MurCDEF family. MurE subfamily.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    503
  • Mass (Da)
    53,008
  • Last updated
    2010-10-05 v1
  • Checksum
    DD05CB4ACF1D7999
MSGKEHASVTLGFLAALTGGELHGDKDIVIEEISLDSQELPQGGLFAALPGTRSHGAKYAQETQAAAILTDAAGAEILRESGDTRPRLVVENVRGILGTVSAEIYGRPSDSLQIIGITGTSGKTTTSYMLEAGLINAGKSVGLIGTTGTRINGVKIPTKLTTPEAPTLQKLFAQMLTQGVTHVVMEVSSHALSLGRVSATHFAAAGFTNLSQDHLDFHPTMEEYFEAKALLFDPASSVHTKKTVICIDEPWGLQMLERSGAEALSVSMASDTQADFVVSNLTVDAAGGQRFVVTHEDDEIAVDLPIPGAFNVANAALAIGLASSVGIDLDRFVAGLTAVSVPGRMERVNRGQDFLAIVDYAHKPAAVAAVLEAVRRQAAGRVAIVVGAGGDRDRSKRAIMGKESALRADLVIVTDDNPRSEDPALIREAILTGAQKAATTAEIREVGDRREAIKQAVAWAQPTDAVIIAGKGHEVGQLIQGINHHFDDKEELAIALEEIRDNS

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP001829
EMBL· GenBank· DDBJ
ADL10866.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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