Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

The annotation and conditions in this rule are derived from the following entries: O31629 (YJCG_BACSU), P37025 (THPR_ECOLI)

If a protein meets these conditions... i

Common conditions

Special conditions

    • Subsequence at position 34 - 37 aligns to "H-x-[TS]-x" in entry O31629 (individually applies "HXTX 1")
    • Subsequence at position 115 - 118 aligns to "H-x-[TS]-x" in entry O31629 (individually applies "HXTX 2")
    • Subsequence at position 34 - 34 aligns to "H" in entry O31629 (individually applies "Proton donor")
    • Subsequence at position 115 - 115 aligns to "H" in entry O31629 (individually applies "Proton acceptor")

... then these annotations are applied i

<p>This subsection of the <a href="">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namei

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

<p>This subsection of the <a href="">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei

  • Proton donor (to residues corresponding to position 34)
  • Proton acceptor (to residues corresponding to position 115)

<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi

  • HXTX 1 (to residues corresponding to positions 34 - 37)
  • HXTX 2 (to residues corresponding to positions 115 - 118)

<p>UniProtKB Keywords constitute a <a href="">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordi

<p>The <a href="">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO (Gene Ontology) termi

  • GO:0016788 hydrolase activity, acting on ester bonds
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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.

Do not show this banner again