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UniProtKB - Q56232 (AAPAT_THET8)

Entry version 131 (17 Jun 2020)
Sequence version 1 (01 Nov 1996)
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Protein

Aspartate/prephenate aminotransferase

Gene

aspC

Organism
Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalyzes the reversible conversion of aspartate and 2-oxoglutarate to glutamate and oxaloacetate (PubMed:8907187, PubMed:25070637). Can also transaminate prephenate in the presence of aspartate (PubMed:25070637, PubMed:30771275).3 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 '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

pyridoxal 5'-phosphate2 Publications

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

kcat is 7.7 sec(-1) toward prephenate. kcat is 32.2 sec(-1) toward oxaloacetate.1 Publication
  1. KM=1.1 mM for L-aspartate (at 45 degrees Celsius)1 Publication
  2. KM=1.0 mM for 2-oxoglutarate (at 45 degrees Celsius)1 Publication
  3. KM=150 µM for prephenate1 Publication
  4. KM=25.3 µM for oxaloacetate1 Publication

    Sites

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei12Important for prephenate aminotransferase activity1 Publication1
    <p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei39Aspartate; via amide nitrogenBy similarity1
    Binding sitei125AspartateCombined sources1
    Binding sitei175AspartateCombined sources1
    Binding sitei361AspartateCombined sources1

    <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 - Molecular functioni

    Complete GO annotation on QuickGO ...

    GO - Biological processi

    Complete GO annotation on QuickGO ...

    <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

    Molecular functionAminotransferase, Transferase
    LigandPyridoxal phosphate

    Enzyme and pathway databases

    BioCyc Collection of Pathway/Genome Databases

    More...    BioCyci    		TTHE300852:G1GKC-48-MONOMER

    BRENDA Comprehensive Enzyme Information System

    More...    BRENDAi    		2.6.1.1 2305

    <p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

    <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 namesi
    Recommended name:
    Aspartate/prephenate aminotransferaseCurated (EC:2.6.1.12 Publications, EC:2.6.1.782 Publications)
    Short name:
    AspAT / PATCurated
    Alternative name(s):
    Transaminase A
    <p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
    Name:aspC
    Ordered Locus Names:TTHA0046
    <p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiThermus thermophilus (strain HB8 / ATCC 27634 / DSM 579)
    <p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri300852 [NCBI]
    <p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Deinococcus-Thermus › Deinococci › Thermales › Thermaceae › Thermus ›
    <p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
    • UP000000532 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

    <p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

    GO - Cellular componenti

    Complete GO annotation on QuickGO ...

    Keywords - Cellular componenti

    Cytoplasm

    <p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

    Mutagenesis

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi12K → G: 10-fold increase in Km for prephenate. Does not affect Km for oxaloacetate. 1 Publication1

    Chemistry databases

    Drug and drug target database

    More...    DrugBanki    		DB04299 Maleic Acid
    DB02142 Pyridoxamine-5'-Phosphate

    <p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

    Molecule processing

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001238561 – 385Aspartate/prephenate aminotransferaseAdd BLAST385

    Amino acid modifications

    Feature keyPosition(s)DescriptionActionsGraphical viewLength
    <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 residuei234N6-(pyridoxal phosphate)lysineCombined sources2 Publications1

    Proteomic databases

    PRoteomics IDEntifications database

    More...    PRIDEi    		Q56232

    <p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

    <p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

    Homodimer.

    2 Publications

    Protein-protein interaction databases

    STRING: functional protein association networks

    More...    STRINGi    		300852.55771428

    <p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

    Secondary structure

    1385
    Legend: HelixTurnBeta strandPDB Structure known for this area
    Show more details

    3D structure databases

    SWISS-MODEL Repository - a database of annotated 3D protein structure models

    More...    SMRi    		Q56232

    Database of comparative protein structure models

    More...    ModBasei    		Search...

    Protein Data Bank in Europe - Knowledge Base

    More...    PDBe-KBi    		Search...

    Miscellaneous databases

    Relative evolutionary importance of amino acids within a protein sequence

    More...    EvolutionaryTracei    		Q56232

    <p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

    <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

    Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.Curated

    Phylogenomic databases

    evolutionary genealogy of genes: Non-supervised Orthologous Groups

    More...    eggNOGi    		ENOG4105CHM Bacteria
    COG0436 LUCA

    The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

    More...    HOGENOMi    		CLU_017584_4_3_0

    KEGG Orthology (KO)

    More...    KOi    		K00812

    Identification of Orthologs from Complete Genome Data

    More...    OMAi    		YWTTYPE

    Database for complete collections of gene phylogenies

    More...    PhylomeDBi    		Q56232

    Family and domain databases

    Gene3D Structural and Functional Annotation of Protein Families

    More...    Gene3Di    		3.40.640.10, 1 hit
    3.90.1150.10, 1 hit

    Integrated resource of protein families, domains and functional sites

    More...    InterProi    		View protein in InterPro
    IPR004839 Aminotransferase_I/II
    IPR004838 NHTrfase_class1_PyrdxlP-BS
    IPR015424 PyrdxlP-dep_Trfase
    IPR015422 PyrdxlP-dep_Trfase_dom1
    IPR015421 PyrdxlP-dep_Trfase_major

    Pfam protein domain database

    More...    Pfami    		View protein in Pfam
    PF00155 Aminotran_1_2, 1 hit

    Superfamily database of structural and functional annotation

    More...    SUPFAMi    		SSF53383 SSF53383, 1 hit

    PROSITE; a protein domain and family database

    More...    PROSITEi    		View protein in PROSITE
    PS00105 AA_TRANSFER_CLASS_1, 1 hit

    <p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

    <p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

    Q56232-1 [UniParc]FASTAAdd to basket
    « Hide
            10         20         30         40         50
    MRGLSRRVQA MKPSATVAVN AKALELRRQG VDLVALTAGE PDFDTPEHVK 
            60         70         80         90        100
    EAARRALAQG KTKYAPPAGI PELREALAEK FRRENGLSVT PEETIVTVGG 
           110        120        130        140        150
    KQALFNLFQA ILDPGDEVIV LSPYWVSYPE MVRFAGGVVV EVETLPEEGF 
           160        170        180        190        200
    VPDPERVRRA ITPRTKALVV NSPNNPTGAV YPKEVLEALA RLAVEHDFYL 
           210        220        230        240        250
    VSDEIYEHLL YEGEHFSPGR VAPEHTLTVN GAAKAFAMTG WRIGYACGPK 
           260        270        280        290        300
    EVIKAMASVS SQSTTSPDTI AQWATLEALT NQEASRAFVE MAREAYRRRR 
           310        320        330        340        350
    DLLLEGLTAL GLKAVRPSGA FYVLMDTSPI APDEVRAAER LLEAGVAVVP 
           360        370        380 
    GTDFAAFGHV RLSYATSEEN LRKALERFAR VLGRA
    Length:385
    Mass (Da):42,051
    Last modified:November 1, 1996 - v1
    <p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iEADF7B7EA127F39B
    GO

    Sequence databases

    Select the link destinations:

    EMBL nucleotide sequence database

    More...    EMBLi

    GenBank nucleotide sequence database

    More...    GenBanki

    DNA Data Bank of Japan; a nucleotide sequence database

    More...    DDBJi
    Links Updated
    		D38459 Genomic DNA Translation: BAA07487.1
    AP008226 Genomic DNA Translation: BAD69869.1

    NCBI Reference Sequences

    More...    RefSeqi    		WP_011227669.1, NC_006461.1
    YP_143312.1, NC_006461.1

    Genome annotation databases

    Ensembl bacterial and archaeal genome annotation project

    More...    EnsemblBacteriai    		BAD69869; BAD69869; BAD69869

    Database of genes from NCBI RefSeq genomes

    More...    GeneIDi    		3168657

    KEGG: Kyoto Encyclopedia of Genes and Genomes

    More...    KEGGi    		ttj:TTHA0046

    Pathosystems Resource Integration Center (PATRIC)

    More...    PATRICi    		fig|300852.9.peg.44

    <p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

    <p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBLi
    GenBanki
    DDBJi
    Links Updated
    		D38459 Genomic DNA Translation: BAA07487.1
    AP008226 Genomic DNA Translation: BAD69869.1
    RefSeqiWP_011227669.1, NC_006461.1
    YP_143312.1, NC_006461.1

    3D structure databases

    Select the link destinations:

    Protein Data Bank Europe

    More...    PDBei

    Protein Data Bank RCSB

    More...    RCSB PDBi

    Protein Data Bank Japan

    More...    PDBji
    Links Updated
    		PDB entryMethodResolution (Å)ChainPositionsPDBsum
    1B5OX-ray2.20A/B1-385[»]
    1B5PX-ray1.80A/B1-385[»]
    1BJWX-ray1.80A/B1-382[»]
    1BKGX-ray2.60A/B/C/D1-385[»]
    1GC3X-ray3.30A/B/C/D/E/F/G/H1-385[»]
    1GC4X-ray3.30A/B/C/D1-385[»]
    1GCKX-ray2.50A/B1-385[»]
    5BJ3X-ray2.20A/B/C/D1-385[»]
    5BJ4X-ray2.00A/B1-385[»]
    SMRiQ56232
    ModBaseiSearch...
    PDBe-KBiSearch...

    Protein-protein interaction databases

    STRINGi300852.55771428

    Chemistry databases

    DrugBankiDB04299 Maleic Acid
    DB02142 Pyridoxamine-5'-Phosphate

    Proteomic databases

    PRIDEiQ56232

    Genome annotation databases

    EnsemblBacteriaiBAD69869; BAD69869; BAD69869
    GeneIDi3168657
    KEGGittj:TTHA0046
    PATRICifig|300852.9.peg.44

    Phylogenomic databases

    eggNOGiENOG4105CHM Bacteria
    COG0436 LUCA
    HOGENOMiCLU_017584_4_3_0
    KOiK00812
    OMAiYWTTYPE
    PhylomeDBiQ56232

    Enzyme and pathway databases

    BioCyciTTHE300852:G1GKC-48-MONOMER
    BRENDAi2.6.1.1 2305

    Miscellaneous databases

    EvolutionaryTraceiQ56232

    Family and domain databases

    Gene3Di3.40.640.10, 1 hit
    3.90.1150.10, 1 hit
    InterProiView protein in InterPro
    IPR004839 Aminotransferase_I/II
    IPR004838 NHTrfase_class1_PyrdxlP-BS
    IPR015424 PyrdxlP-dep_Trfase
    IPR015422 PyrdxlP-dep_Trfase_dom1
    IPR015421 PyrdxlP-dep_Trfase_major
    PfamiView protein in Pfam
    PF00155 Aminotran_1_2, 1 hit
    SUPFAMiSSF53383 SSF53383, 1 hit
    PROSITEiView protein in PROSITE
    PS00105 AA_TRANSFER_CLASS_1, 1 hit

    ProtoNet; Automatic hierarchical classification of proteins

    More...    ProtoNeti    		Search...

    MobiDB: a database of protein disorder and mobility annotations

    More...    MobiDBi    		Search...

    <p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

    <p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiAAPAT_THET8
    <p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q56232
    Secondary accession number(s): Q5SM97
    <p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 30, 2000
    Last sequence update: November 1, 1996
    Last modified: June 17, 2020
    This is version 131 of the entry and version 1 of the sequence. See complete history.
    <p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    <p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

    Keywords - Technical termi

    3D-structure, Reference proteome

    Documents

    1. PDB cross-references
      Index of Protein Data Bank (PDB) cross-references
    2. SIMILARITY comments
      Index of protein domains and families
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