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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="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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="http://www.uniprot.org/help/function%5Fsection">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="http://www.uniprot.org/keywords">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="http://www.geneontology.org/">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
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