Q7VJ02 · HIS2_HELHP

Function

Catalytic activity

Pathway

Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 2/9.
Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 3/9.

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular FunctionATP binding
Molecular Functionphosphoribosyl-AMP cyclohydrolase activity
Molecular Functionphosphoribosyl-ATP diphosphatase activity
Biological ProcessL-histidine biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Histidine biosynthesis bifunctional protein HisIE

Including 2 domains:

  • Recommended name
    Phosphoribosyl-AMP cyclohydrolase
  • EC number
  • Short names
    PRA-CH
  • Recommended name
    Phosphoribosyl-ATP pyrophosphatase
  • EC number
  • Short names
    PRA-PH

Gene names

    • Name
      hisI
    • Synonyms
      hisIE
    • Ordered locus names
      HH_0449

Organism names

Accessions

  • Primary accession
    Q7VJ02

Proteomes

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00001364161-231Histidine biosynthesis bifunctional protein HisIE

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region1-130Phosphoribosyl-AMP cyclohydrolase
Region131-231Phosphoribosyl-ATP pyrophosphohydrolase

Sequence similarities

In the N-terminal section; belongs to the PRA-CH family.
In the C-terminal section; belongs to the PRA-PH family.

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    231
  • Mass (Da)
    26,830
  • Last updated
    2003-10-01 v1
  • Checksum
    AB35A5FEE6E68307
MQDVFRQIDWERYELIPTIVQEKQSQQILMLAYSSKQSLELSLQTHLAHYFSRSKQRIWQKGEQSGHIQHIKEVKLDCDNDSLIFIVEQVGVACHTGEKSCFFRIFSLDKNCQNPPVSMPQKYPIGVYHILDDLYHIIEQRRCENIEHSYTASLLAKGVNGIGKKIIEEAGELCFALKDKDEKAIIYECADLFYHILVGLALEHITPERVLQELRRRMGQSGIEEKASRKH

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AE017125
EMBL· GenBank· DDBJ
AAP77046.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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