A9IRN9 · PANC_BART1

Function

function

Catalyzes the condensation of pantoate with beta-alanine in an ATP-dependent reaction via a pantoyl-adenylate intermediate.

Miscellaneous

The reaction proceeds by a bi uni uni bi ping pong mechanism.

Catalytic activity

Pathway

Cofactor biosynthesis; (R)-pantothenate biosynthesis; (R)-pantothenate from (R)-pantoate and beta-alanine: step 1/1.

Features

Showing features for binding site, active site.

Type
IDPosition(s)Description
Binding site30-37ATP (UniProtKB | ChEBI)
Active site37Proton donor
Binding site61(R)-pantoate (UniProtKB | ChEBI)
Binding site61beta-alanine (UniProtKB | ChEBI)
Binding site147-150ATP (UniProtKB | ChEBI)
Binding site153(R)-pantoate (UniProtKB | ChEBI)
Binding site176ATP (UniProtKB | ChEBI)
Binding site184-187ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytosol
Molecular FunctionATP binding
Molecular Functionpantoate-beta-alanine ligase activity
Biological Processpantothenate biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Pantothenate synthetase
  • EC number
  • Short names
    PS
  • Alternative names
    • Pantoate--beta-alanine ligase
    • Pantoate-activating enzyme

Gene names

    • Name
      panC
    • Ordered locus names
      BT_0789

Organism names

Accessions

  • Primary accession
    A9IRN9

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_10000768411-286Pantothenate synthetase

Interaction

Subunit

Homodimer.

Structure

Family & Domains

Sequence similarities

Belongs to the pantothenate synthetase family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    286
  • Mass (Da)
    32,233
  • Last updated
    2008-02-05 v1
  • MD5 Checksum
    75D53CAD7C937B86175F581C99054709
MKILKTIAEVRYYISEERRLGFSIGFVPTMGALHEGHLALVERAKAMCDRVLVSIFVNPKQFGPHEDFAQYPRDLRSDCALLKKAGVECIFAPSVDEMWPAGNDTIVQVEKLSRILMGKLRPGHFCGVTSVVAKLFNIVQPDKAFFGEKDFQQILIIRRMVEDLAFPVEIVGVPILREADGVAHSSRNQFLTLEDRKAAKIIPESGKAAEKLYHEGERSVDKLCKIVRDTLQKETRAIIEAIDLRDMETLCVVKGKLNRPAVLLLTVRFGEVRLIDQYILQEKGGK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AM260525
EMBL· GenBank· DDBJ
CAK01204.1
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.
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