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UniProtKB - P10869 (AK_YEAST)

Entry version 173 (08 May 2019)
Sequence version 2 (01 Aug 1990)
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Protein

Aspartokinase

Gene

HOM3

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score:

Annotation score:4 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

Miscellaneous

Present with 48100 molecules/cell in log phase SD medium.1 Publication

<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> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: L-lysine biosynthesis via DAP pathway

This protein is involved in step 1 of the subpathway that synthesizes (S)-tetrahydrodipicolinate from L-aspartate.
Proteins known to be involved in the 4 steps of the subpathway in this organism are:
  1. Aspartokinase (HOM3)
  2. Aspartate-semialdehyde dehydrogenase (HOM2)
  3. no protein annotated in this organism
  4. no protein annotated in this organism
This subpathway is part of the pathway L-lysine biosynthesis via DAP pathway, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes (S)-tetrahydrodipicolinate from L-aspartate, the pathway L-lysine biosynthesis via DAP pathway and in Amino-acid biosynthesis.

Pathwayi: L-methionine biosynthesis via de novo pathway

This protein is involved in step 1 of the subpathway that synthesizes L-homoserine from L-aspartate.
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Aspartokinase (HOM3)
  2. Aspartate-semialdehyde dehydrogenase (HOM2)
  3. Homoserine dehydrogenase (HOM6)
This subpathway is part of the pathway L-methionine biosynthesis via de novo pathway, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-homoserine from L-aspartate, the pathway L-methionine biosynthesis via de novo pathway and in Amino-acid biosynthesis.

Pathwayi: L-threonine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes L-threonine from L-aspartate.
Proteins known to be involved in the 5 steps of the subpathway in this organism are:
  1. Aspartokinase (HOM3)
  2. Aspartate-semialdehyde dehydrogenase (HOM2)
  3. Homoserine dehydrogenase (HOM6)
  4. Homoserine kinase (THR1)
  5. Threonine synthase (THR4)
This subpathway is part of the pathway L-threonine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-threonine from L-aspartate, the pathway L-threonine biosynthesis and in Amino-acid biosynthesis.

<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

  • aspartate kinase activity Source: SGD
  • ATP binding Source: UniProtKB-KW
View the complete GO annotation on QuickGO ...

GO - Biological processi

View the 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 functionKinase, Transferase
Biological processAmino-acid biosynthesis, Threonine biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		YEAST:YER052C-MONOMER

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		2.7.2.4 984

SABIO-RK: Biochemical Reaction Kinetics Database

More...SABIO-RKi		P10869

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi
UPA00034;UER00015

UPA00050;UER00461

UPA00051;UER00462

<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_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 namesi
Recommended name:
Aspartokinase (EC:2.7.2.4)
Alternative name(s):
Aspartate kinase
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:HOM3
Ordered Locus Names:YER052C
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri559292 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryota › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000002311 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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 V

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...EuPathDBi		FungiDB:YER052C

Saccharomyces Genome Database

More...SGDi		S000000854 HOM3

<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

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000666901 – 527AspartokinaseAdd BLAST527

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 residuei333PhosphothreonineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...MaxQBi		P10869

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P10869

PRoteomics IDEntifications database

More...PRIDEi		P10869

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P10869

<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_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
FPR1P200813EBI-2430,EBI-6961

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...BioGridi		36791, 291 interactors

Database of interacting proteins

More...DIPi		DIP-1319N

Protein interaction database and analysis system

More...IntActi		P10869, 11 interactors

Molecular INTeraction database

More...MINTi		P10869

STRING: functional protein association networks

More...STRINGi		4932.YER052C

<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

3D structure databases

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

More...SMRi		P10869

Database of comparative protein structure models

More...ModBasei		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini367 – 440ACT 1PROSITE-ProRule annotationAdd BLAST74
Domaini442 – 527ACT 2PROSITE-ProRule annotationAdd BLAST86

<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 aspartokinase family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

Ensembl GeneTree

More...GeneTreei		ENSGT00940000176517

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		HOG000293094

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P10869

KEGG Orthology (KO)

More...KOi		K00928

Identification of Orthologs from Complete Genome Data

More...OMAi		KNQARVS

Family and domain databases

Conserved Domains Database

More...CDDi		cd04247 AAK_AK-Hom3, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.1160.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR036393 AceGlu_kinase-like_sf
IPR002912 ACT_dom
IPR041747 AK-Hom3
IPR001048 Asp/Glu/Uridylate_kinase
IPR001341 Asp_kinase
IPR018042 Aspartate_kinase_CS
IPR027795 CASTOR_ACT_dom

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00696 AA_kinase, 1 hit
PF13840 ACT_7, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53633 SSF53633, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00657 asp_kinases, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51671 ACT, 1 hit
PS00324 ASPARTOKINASE, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

P10869-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPMDFQPTSS HSNWVVQKFG GTSVGKFPVQ IVDDIVKHYS KPDGPNNNVA 
        60         70         80         90        100
VVCSARSSYT KAEGTTSRLL KCCDLASQES EFQDIIEVIR QDHIDNADRF 
       110        120        130        140        150
ILNPALQAKL VDDTNKELEL VKKYLNASKV LGEVSSRTVD LVMSCGEKLS 
       160        170        180        190        200
CLFMTALCND RGCKAKYVDL SHIVPSDFSA SALDNSFYTF LVQALKEKLA 
       210        220        230        240        250
PFVSAKERIV PVFTGFFGLV PTGLLNGVGR GYTDLCAALI AVAVNADELQ 
       260        270        280        290        300
VWKEVDGIFT ADPRKVPEAR LLDSVTPEEA SELTYYGSEV IHPFTMEQVI 
       310        320        330        340        350
RAKIPIRIKN VQNPLGNGTI IYPDNVAKKG ESTPPHPPEN LSSSFYEKRK 
       360        370        380        390        400
RGATAITTKN DIFVINIHSN KKTLSHGFLA QIFTILDKYK LVVDLISTSE 
       410        420        430        440        450
VHVSMALPIP DADSLKSLRQ AEEKLRILGS VDITKKLSIV SLVGKHMKQY 
       460        470        480        490        500
IGIAGTMFTT LAEEGINIEM ISQGANEINI SCVINESDSI KALQCIHAKL 
       510        520 
LSERTNTSNQ FEHAIDERLE QLKRLGI
Length:527
Mass (Da):58,110
Last modified:August 1, 1990 - v2
<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:iD4D28FB8D4374898
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
J03526 Genomic DNA Translation: AAA34681.1
U18796 Genomic DNA Translation: AAB64587.1
BK006939 Genomic DNA Translation: DAA07708.1

Protein sequence database of the Protein Information Resource

More...PIRi		A35888 KIBYD

NCBI Reference Sequences

More...RefSeqi		NP_010972.1, NM_001178943.1

Genome annotation databases

Ensembl fungal genome annotation project

More...EnsemblFungii		YER052C_mRNA; YER052C_mRNA; YER052C

Database of genes from NCBI RefSeq genomes

More...GeneIDi		856778

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		sce:YER052C

<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
J03526 Genomic DNA Translation: AAA34681.1
U18796 Genomic DNA Translation: AAB64587.1
BK006939 Genomic DNA Translation: DAA07708.1
PIRiA35888 KIBYD
RefSeqiNP_010972.1, NM_001178943.1

3D structure databases

SMRiP10869
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi36791, 291 interactors
DIPiDIP-1319N
IntActiP10869, 11 interactors
MINTiP10869
STRINGi4932.YER052C

PTM databases

iPTMnetiP10869

Proteomic databases

MaxQBiP10869
PaxDbiP10869
PRIDEiP10869

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiYER052C_mRNA; YER052C_mRNA; YER052C
GeneIDi856778
KEGGisce:YER052C

Organism-specific databases

EuPathDBiFungiDB:YER052C
SGDiS000000854 HOM3

Phylogenomic databases

GeneTreeiENSGT00940000176517
HOGENOMiHOG000293094
InParanoidiP10869
KOiK00928
OMAiKNQARVS

Enzyme and pathway databases

UniPathwayi
UPA00034;UER00015

UPA00050;UER00461

UPA00051;UER00462

BioCyciYEAST:YER052C-MONOMER
BRENDAi2.7.2.4 984
SABIO-RKiP10869

Miscellaneous databases

Protein Ontology

More...PROi		PR:P10869

Family and domain databases

CDDicd04247 AAK_AK-Hom3, 1 hit
Gene3Di3.40.1160.10, 1 hit
InterProiView protein in InterPro
IPR036393 AceGlu_kinase-like_sf
IPR002912 ACT_dom
IPR041747 AK-Hom3
IPR001048 Asp/Glu/Uridylate_kinase
IPR001341 Asp_kinase
IPR018042 Aspartate_kinase_CS
IPR027795 CASTOR_ACT_dom
PfamiView protein in Pfam
PF00696 AA_kinase, 1 hit
PF13840 ACT_7, 1 hit
SUPFAMiSSF53633 SSF53633, 1 hit
TIGRFAMsiTIGR00657 asp_kinases, 1 hit
PROSITEiView protein in PROSITE
PS51671 ACT, 1 hit
PS00324 ASPARTOKINASE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		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 nameiAK_YEAST
<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: P10869
Secondary accession number(s): D3DLV4
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 1, 1989
Last sequence update: August 1, 1990
Last modified: May 8, 2019
This is version 173 of the entry and version 2 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 programFungal 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

Complete proteome, Reference proteome

Documents

  1. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. Yeast chromosome V
    Yeast (Saccharomyces cerevisiae) chromosome V: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families
  4. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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