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Entry version 20 (11 Dec 2019)
Sequence version 1 (18 Jan 2017)
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Protein

Acetolactate synthase

Gene

ILV2

Organism
Candida albicans (strain SC5314 / ATCC MYA-2876) (Yeast)
Status
Unreviewed-Annotation score:

Annotation score:3 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

<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

Protein has several cofactor binding sites:

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: L-isoleucine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes L-isoleucine from 2-oxobutanoate.UniRule annotation
Proteins known to be involved in the 4 steps of the subpathway in this organism are:
  1. Acetolactate synthase (ILV2)
  2. no protein annotated in this organism
  3. no protein annotated in this organism
  4. no protein annotated in this organism
This subpathway is part of the pathway L-isoleucine 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-isoleucine from 2-oxobutanoate, the pathway L-isoleucine biosynthesis and in Amino-acid biosynthesis.

Pathwayi: L-valine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes L-valine from pyruvate.UniRule annotation
Proteins known to be involved in the 4 steps of the subpathway in this organism are:
  1. Acetolactate synthase (ILV2)
  2. no protein annotated in this organism
  3. no protein annotated in this organism
  4. no protein annotated in this organism
This subpathway is part of the pathway L-valine 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-valine from pyruvate, the pathway L-valine 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 functionTransferaseUniRule annotation
Biological processAmino-acid biosynthesis, Branched-chain amino acid biosynthesisUniRule annotation
LigandMagnesiumUniRule annotation, Metal-bindingUniRule annotation, Thiamine pyrophosphateUniRule annotation

Enzyme and pathway databases

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

More...
UniPathwayi
UPA00047;UER00055
UPA00049;UER00059

<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:
Acetolactate synthaseUniRule annotation (EC:2.2.1.6UniRule annotation)
<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:ILV2Imported
Ordered Locus Names:orf19.1613Imported
ORF Names:CAALFM_C302320WAImported
<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>OrganismiCandida albicans (strain SC5314 / ATCC MYA-2876) (Yeast)Imported
<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 identifieri237561 [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 lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesDebaryomycetaceaeCandida/Lodderomyces cladeCandida
<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
  • UP000000559 <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 3

Organism-specific databases

Candida Genome Database

More...
CGDi
CAL0000198378 ILV2

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:C3_02320W_A

<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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
5476.C4YQ03

<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
A0A1D8PJF9

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
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%5Fand%5Fdomains%5Fsection">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>Domaini89 – 252TPP_enzyme_NInterPro annotationAdd BLAST164
Domaini285 – 428TPP_enzyme_MInterPro annotationAdd BLAST144
Domaini492 – 639TPP_enzyme_CInterPro annotationAdd BLAST148

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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>Regioni27 – 67DisorderedSequence analysisAdd BLAST41

<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 TPP enzyme family.UniRule annotation

Phylogenomic databases

KEGG Orthology (KO)

More...
KOi
K01652

Database of Orthologous Groups

More...
OrthoDBi
1132247at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd02015 TPP_AHAS, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR012846 Acetolactate_synth_lsu
IPR039368 AHAS_TPP
IPR029035 DHS-like_NAD/FAD-binding_dom
IPR029061 THDP-binding
IPR012000 Thiamin_PyroP_enz_cen_dom
IPR012001 Thiamin_PyroP_enz_TPP-bd_dom
IPR000399 TPP-bd_CS
IPR011766 TPP_enzyme-bd_C

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02775 TPP_enzyme_C, 1 hit
PF00205 TPP_enzyme_M, 1 hit
PF02776 TPP_enzyme_N, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52467 SSF52467, 1 hit
SSF52518 SSF52518, 2 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00118 acolac_lg, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00187 TPP_ENZYMES, 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.

A0A1D8PJF9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MISRNLRTSS TKTFYGSILR SQIRSISKNN SQQATAQSTS RPQPSPAFNT
60 70 80 90 100
ADTSTQPIIN DPTLNKHQSS AISRKKKEQL MDDSFIGLTG GEIFHEMMLR
110 120 130 140 150
HKVDTVFGYA GGAILPVFDA IYNSDKFKFV LPRHEQGAGH MAEGYARASG
160 170 180 190 200
KPGVVLVTSG PGATNVITPM ADALMDGVPL VVFSGQVPTT AIGTDAFQEA
210 220 230 240 250
DIVGISRSCT KWNVMVKNVA ELPRRINEAF EIATTGRPGP VLVDLPKDVT
260 270 280 290 300
ASILRESIPI NTTLPSNALS QITKKAVSEF TSEAIKRAAN ILNKAKKPII
310 320 330 340 350
YAGAGILNNE QGPKLLKELA DKANIPVTTT LQGLGAFDQR DPKSLDMLGM
360 370 380 390 400
HGSAAANTAI QNADCIIALG ARFDDRVTGN ISKFAPEAKL AASEGRGGIL
410 420 430 440 450
HFEISPKNIN KVVEATEAIE GDVTANLQSF IPLVDSIENR PEWFNKINEW
460 470 480 490 500
KKKYPYSYQL ETPGSLIKPQ TLIKEISDQA QTYNKEVIVT TGVGQHQMWA
510 520 530 540 550
AQHFTWTQPR TMITSGGLGT MGYGLPAAIG AQVAKPDAIV IDIDGDASFN
560 570 580 590 600
MTLTELSSAV QAGAPIKVCV LNNEEQGMVT QWQSLFYEHR YSHTHQSNPD
610 620 630 640 650
FMKLAESMNV KGIRITNQQE LKSGVKEFLD ATEPVLLEVI VEKKVPVLPM
660 670 680
VPAGKALDDF ILWDAEVEKQ QNDLRKERTG GKY
Length:683
Mass (Da):74,334
Last modified:January 18, 2017 - 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:i8A833DE0DE43E13C
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
CP017625 Genomic DNA Translation: AOW28269.1

NCBI Reference Sequences

More...
RefSeqi
XP_721692.1, XM_716599.2

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
3636552

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cal:CAALFM_C302320WA

<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
CP017625 Genomic DNA Translation: AOW28269.1
RefSeqiXP_721692.1, XM_716599.2

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
6DEKX-ray2.97A47-683[»]
6DELX-ray2.12A47-683[»]
6DEMX-ray2.04A47-683[»]
6DENX-ray1.81A47-683[»]
6DEOX-ray1.97A47-683[»]
6DEPX-ray2.15A47-683[»]
6DEQX-ray2.13A47-683[»]
6DERX-ray2.13A47-683[»]
6DESX-ray2.40A47-683[»]
SMRiA0A1D8PJF9
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

STRINGi5476.C4YQ03

Genome annotation databases

GeneIDi3636552
KEGGical:CAALFM_C302320WA

Organism-specific databases

CGDiCAL0000198378 ILV2
EuPathDBiFungiDB:C3_02320W_A

Phylogenomic databases

KOiK01652
OrthoDBi1132247at2759

Enzyme and pathway databases

UniPathwayiUPA00047;UER00055
UPA00049;UER00059

Family and domain databases

CDDicd02015 TPP_AHAS, 1 hit
InterProiView protein in InterPro
IPR012846 Acetolactate_synth_lsu
IPR039368 AHAS_TPP
IPR029035 DHS-like_NAD/FAD-binding_dom
IPR029061 THDP-binding
IPR012000 Thiamin_PyroP_enz_cen_dom
IPR012001 Thiamin_PyroP_enz_TPP-bd_dom
IPR000399 TPP-bd_CS
IPR011766 TPP_enzyme-bd_C
PfamiView protein in Pfam
PF02775 TPP_enzyme_C, 1 hit
PF00205 TPP_enzyme_M, 1 hit
PF02776 TPP_enzyme_N, 1 hit
SUPFAMiSSF52467 SSF52467, 1 hit
SSF52518 SSF52518, 2 hits
TIGRFAMsiTIGR00118 acolac_lg, 1 hit
PROSITEiView protein in PROSITE
PS00187 TPP_ENZYMES, 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 nameiA0A1D8PJF9_CANAL
<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: A0A1D8PJF9
<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/TrEMBL: January 18, 2017
Last sequence update: January 18, 2017
Last modified: December 11, 2019
This is version 20 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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-structureCombined sources, Reference proteomeImported
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