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The annotation and conditions in this rule are derived from the following entries: Q59072 (SPSS_METJA), O30207 (SPSS1_ARCFU)

If a protein meets these conditions... i

Common conditions

    • Matches HAMAP signature MF_01675
    • taxon = Archaea
    • fragment ≠ the sequence is fragmented

Special conditions

    • Subsequence at position 206 - 208 aligns to "S-G-H" in entry O30207 (individually applies "Pyridoxal phosphate binding")
    • Subsequence at position 183 - 183 aligns to "N" in entry O30207 (individually applies "Pyridoxal phosphate")
    • Subsequence at position 104 - 104 aligns to "Y" in entry O30207 (individually applies "Sulfur donor or Sep-tRNA(Cys)")
    • Subsequence at position 267 - 267 aligns to "R" in entry O30207 (individually applies "Sulfur donor or Sep-tRNA(Cys)")
    • Subsequence at position 103 - 103 aligns to "H" in entry O30207 (individually applies "Sulfur donor or Sep-tRNA(Cys)")
    • Subsequence at position 276 - 276 aligns to "[KR]" in entry O30207 (individually applies "Sulfur donor or Sep-tRNA(Cys)")
    • Subsequence at position 209 - 209 aligns to "K" in entry O30207 (individually applies "N6-(pyridoxal phosphate)lysine")
    • Subsequence at position 79 - 79 aligns to "R" in entry O30207 (individually applies "Sulfur donor or Sep-tRNA(Cys)")
    • Subsequence at position 78 - 79 aligns to "A-R" in entry O30207 (individually applies "Pyridoxal phosphate binding")

... then these annotations are applied i

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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

  • Recommended name:
    O-phospho-L-seryl-tRNA:Cys-tRNA synthase (EC:2.5.1.73)
    Alternative name(s):
    Sep-tRNA:Cys-tRNA synthase
    Short name:
    SepCysS

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

  • Homodimer. Interacts with SepRS.

<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 ‘Function’ section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> describes the function(s) of a protein.<p><a href='/help/function' target='_top'>More...</a></p>Functioni

  • Converts O-phospho-L-seryl-tRNA(Cys) (Sep-tRNA(Cys)) to L-cysteinyl-tRNA(Cys) (Cys-tRNA(Cys)).

<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni

  • Pyridoxal phosphate binding (to residues corresponding to positions 206 - 208)
  • Pyridoxal phosphate binding (to residues corresponding to positions 78 - 79)

<p>This subsection of the ‘PTM / Processing’ section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei

  • N6-(pyridoxal phosphate)lysine (to residues corresponding to position 209)

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei

  • Pyridoxal phosphate (to residues corresponding to position 183)
  • Sulfur donor or Sep-tRNA(Cys) (to residues corresponding to position 104)
  • Sulfur donor or Sep-tRNA(Cys) (to residues corresponding to position 267)
  • Sulfur donor or Sep-tRNA(Cys) (to residues corresponding to position 103)
  • Sulfur donor or Sep-tRNA(Cys) (to residues corresponding to position 276)
  • Sulfur donor or Sep-tRNA(Cys) (to residues corresponding to position 79)

<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>Keywordsi

<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

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