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Entry version 139 (07 Apr 2021)
Sequence version 1 (01 May 1997)
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Protein

Aspartokinase 3

Gene

yclM

Organism
Bacillus subtilis (strain 168)
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

Catalyzes the phosphorylation of the beta-carboxyl group of aspartic acid with ATP to yield 4-phospho-L-aspartate, which is involved in the branched biosynthetic pathway leading to the biosynthesis of amino acids threonine, isoleucine and methionine.

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 '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 1200 (sec-1).
  1. KM=3.5 mM for ATP (at 25 degrees Celsius)1 Publication
  2. KM=21 mM for aspartate (at 25 degrees Celsius)1 Publication

<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. 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. 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. 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

GO - Biological processi

<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, Diaminopimelate biosynthesis, Lysine biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
BSUB:BSU03790-MONOMER
MetaCyc:MONOMER-6563

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 3 (EC:2.7.2.4)
Alternative name(s):
Aspartate kinase 3
Aspartokinase III
<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:yclM
Ordered Locus Names:BSU03790
<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>OrganismiBacillus subtilis (strain 168)
<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 identifieri224308 [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 lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus
<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
  • UP000001570 <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

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000666721 – 454Aspartokinase 3Add BLAST454

Proteomic databases

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

More...
PaxDbi
P94417

PRoteomics IDEntifications database

More...
PRIDEi
P94417

<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">'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

Monomer.

1 Publication

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
P94417, 1 interactor

STRING: functional protein association networks

More...
STRINGi
224308.BSU03790

<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
P94417

Database of comparative protein structure models

More...
ModBasei
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>Domaini312 – 388ACT 1PROSITE-ProRule annotationAdd BLAST77
Domaini389 – 454ACT 2PROSITE-ProRule annotationAdd BLAST66

<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

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG0527, Bacteria

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P94417

Identification of Orthologs from Complete Genome Data

More...
OMAi
DMIVQTI

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P94417

Family and domain databases

Conserved Domains Database

More...
CDDi
cd04245, AAK_AKiii-YclM-BS, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.120.1320, 1 hit
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
IPR035804, AKIII_YclM_N
IPR001048, Asp/Glu/Uridylate_kinase
IPR005260, Asp_kin_monofn
IPR001341, Asp_kinase
IPR042199, AsparK_Bifunc_asparK/hSer_DH
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

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000726, Asp_kin, 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>. 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_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.

P94417-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKVVKFGGSS LASGAQLDKV FHIVTSDPAR KAVVVSAPGK HYAEDTKVTD
60 70 80 90 100
LLIACAEQYL ATGSAPELAE AVVERYALIA NELQLGQSII EKIRDDLFTL
110 120 130 140 150
LEGDKSNPEQ YLDAVKASGE DNNAKLIAAY FRYKGVKAEY VNPKDAGLFV
160 170 180 190 200
TNEPGNAQVL PESYQNLYRL RERDGLIIFP GFFGFSKDGD VITFSRSGSD
210 220 230 240 250
ITGSILANGL QADLYENFTD VDAVYSVNPS FVENPKEISE LTYREMRELS
260 270 280 290 300
YAGFSVFHDE ALIPAFRAGI PVQIKNTNNP SAEGTRVVSK RDNTNGPVVG
310 320 330 340 350
IASDTGFCSI YISKYLMNRE IGFGRRALQI LEEHGLTYEH VPSGIDDMTI
360 370 380 390 400
ILRQGQMDAA TERSVIKRIE EDLHADEVIV EHHLALIMVV GEAMRHNVGT
410 420 430 440 450
TARAAKALSE AQVNIEMINQ GSSEVSMMFG VKEAEERKAV QALYQEFFAG

VLIS
Length:454
Mass (Da):49,825
Last modified:May 1, 1997 - 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:iA9031ACB65A1D11C
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
D50453 Genomic DNA Translation: BAA09011.1
AL009126 Genomic DNA Translation: CAB12187.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A69763

NCBI Reference Sequences

More...
RefSeqi
NP_388261.1, NC_000964.3
WP_009966541.1, NZ_JNCM01000031.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
CAB12187; CAB12187; BSU_03790

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
938276

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
bsu:BSU03790

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|224308.179.peg.401

<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
D50453 Genomic DNA Translation: BAA09011.1
AL009126 Genomic DNA Translation: CAB12187.1
PIRiA69763
RefSeqiNP_388261.1, NC_000964.3
WP_009966541.1, NZ_JNCM01000031.1

3D structure databases

SMRiP94417
ModBaseiSearch...

Protein-protein interaction databases

IntActiP94417, 1 interactor
STRINGi224308.BSU03790

Proteomic databases

PaxDbiP94417
PRIDEiP94417

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
938276

Genome annotation databases

EnsemblBacteriaiCAB12187; CAB12187; BSU_03790
GeneIDi938276
KEGGibsu:BSU03790
PATRICifig|224308.179.peg.401

Phylogenomic databases

eggNOGiCOG0527, Bacteria
InParanoidiP94417
OMAiDMIVQTI
PhylomeDBiP94417

Enzyme and pathway databases

UniPathwayiUPA00034;UER00015
UPA00050;UER00461
UPA00051;UER00462
BioCyciBSUB:BSU03790-MONOMER
MetaCyc:MONOMER-6563

Family and domain databases

CDDicd04245, AAK_AKiii-YclM-BS, 1 hit
Gene3Di1.20.120.1320, 1 hit
3.40.1160.10, 1 hit
InterProiView protein in InterPro
IPR036393, AceGlu_kinase-like_sf
IPR002912, ACT_dom
IPR035804, AKIII_YclM_N
IPR001048, Asp/Glu/Uridylate_kinase
IPR005260, Asp_kin_monofn
IPR001341, Asp_kinase
IPR042199, AsparK_Bifunc_asparK/hSer_DH
IPR018042, Aspartate_kinase_CS
IPR027795, CASTOR_ACT_dom
PfamiView protein in Pfam
PF00696, AA_kinase, 1 hit
PF13840, ACT_7, 1 hit
PIRSFiPIRSF000726, Asp_kin, 1 hit
SUPFAMiSSF53633, SSF53633, 1 hit
TIGRFAMsiTIGR00657, asp_kinases, 1 hit
PROSITEiView protein in PROSITE
PS51671, ACT, 1 hit
PS00324, ASPARTOKINASE, 1 hit

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 nameiAK3_BACSU
<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: P94417
<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: May 30, 2000
Last sequence update: May 1, 1997
Last modified: April 7, 2021
This is version 139 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

Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families
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