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Entry version 171 (18 Sep 2019)
Sequence version 1 (01 Oct 1996)
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Protein

Hydroxymethylglutaryl-CoA synthase

Gene

ERG13

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

This enzyme condenses acetyl-CoA with acetoacetyl-CoA to form HMG-CoA, which is the substrate for HMG-CoA reductase.By similarity

Miscellaneous

Present with 34800 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: (R)-mevalonate biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes (R)-mevalonate from acetyl-CoA.
Proteins known to be involved in the 3 steps of the subpathway in this organism are:
  1. Acetyl-CoA acetyltransferase (ERG10)
  2. Hydroxymethylglutaryl-CoA synthase (ERG13)
  3. 3-hydroxy-3-methylglutaryl-coenzyme A reductase 2 (HMG2), 3-hydroxy-3-methylglutaryl-coenzyme A reductase 1 (HMG1)
This subpathway is part of the pathway (R)-mevalonate biosynthesis, which is itself part of Metabolic intermediate biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes (R)-mevalonate from acetyl-CoA, the pathway (R)-mevalonate biosynthesis and in Metabolic intermediate biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei127Proton donor/acceptorPROSITE-ProRule annotation1
Active sitei159Acyl-thioester intermediatePROSITE-ProRule annotation1
Active sitei296Proton donor/acceptorPROSITE-ProRule annotation1

<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 functionTransferase
Biological processLipid biosynthesis, Lipid metabolism, Steroid biosynthesis, Steroid metabolism, Sterol biosynthesis, Sterol metabolism

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MetaCyc:YML126C-MONOMER
YEAST:YML126C-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
2.3.3.10 984

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SCE-191273 Cholesterol biosynthesis
R-SCE-77111 Synthesis of Ketone Bodies

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

More...
UniPathwayi
UPA00058;UER00102

<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:
Hydroxymethylglutaryl-CoA synthase (EC:2.3.3.10)
Short name:
HMG-CoA synthase
Alternative name(s):
3-hydroxy-3-methylglutaryl coenzyme A synthase
<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:ERG13
Synonyms:HMGS
Ordered Locus Names:YML126C
ORF Names:YM4987.09C
<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 lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
<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 XIII

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:YML126C

Saccharomyces Genome Database

More...
SGDi
S000004595 ERG13

<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

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

<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_00002137581 – 491Hydroxymethylglutaryl-CoA synthaseAdd BLAST491

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 residuei276PhosphoserineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P54839

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

More...
PaxDbi
P54839

PRoteomics IDEntifications database

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PRIDEi
P54839

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P54839

<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

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
35079, 272 interactors

Database of interacting proteins

More...
DIPi
DIP-5071N

Protein interaction database and analysis system

More...
IntActi
P54839, 36 interactors

Molecular INTeraction database

More...
MINTi
P54839

STRING: functional protein association networks

More...
STRINGi
4932.YML126C

<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

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SMRi
P54839

Database of comparative protein structure models

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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

<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

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000012351

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P54839

KEGG Orthology (KO)

More...
KOi
K01641

Identification of Orthologs from Complete Genome Data

More...
OMAi
DDAYNWI

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.47.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000590 HMG_CoA_synt_AS
IPR013746 HMG_CoA_synt_C_dom
IPR013528 HMG_CoA_synth_N
IPR010122 HMG_CoA_synthase_euk
IPR016039 Thiolase-like

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08540 HMG_CoA_synt_C, 1 hit
PF01154 HMG_CoA_synt_N, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53901 SSF53901, 2 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01833 HMG-CoA-S_euk, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01226 HMG_COA_SYNTHASE, 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.

P54839-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKLSTKLCWC GIKGRLRPQK QQQLHNTNLQ MTELKKQKTA EQKTRPQNVG
60 70 80 90 100
IKGIQIYIPT QCVNQSELEK FDGVSQGKYT IGLGQTNMSF VNDREDIYSM
110 120 130 140 150
SLTVLSKLIK SYNIDTNKIG RLEVGTETLI DKSKSVKSVL MQLFGENTDV
160 170 180 190 200
EGIDTLNACY GGTNALFNSL NWIESNAWDG RDAIVVCGDI AIYDKGAARP
210 220 230 240 250
TGGAGTVAMW IGPDAPIVFD SVRASYMEHA YDFYKPDFTS EYPYVDGHFS
260 270 280 290 300
LTCYVKALDQ VYKSYSKKAI SKGLVSDPAG SDALNVLKYF DYNVFHVPTC
310 320 330 340 350
KLVTKSYGRL LYNDFRANPQ LFPEVDAELA TRDYDESLTD KNIEKTFVNV
360 370 380 390 400
AKPFHKERVA QSLIVPTNTG NMYTASVYAA FASLLNYVGS DDLQGKRVGL
410 420 430 440 450
FSYGSGLAAS LYSCKIVGDV QHIIKELDIT NKLAKRITET PKDYEAAIEL
460 470 480 490
RENAHLKKNF KPQGSIEHLQ SGVYYLTNID DKFRRSYDVK K
Length:491
Mass (Da):55,014
Last modified:October 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:i44DFF3C0B0356D9E
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
X96617 Genomic DNA Translation: CAA65437.1
Z50178 Genomic DNA Translation: CAA90557.1
BK006946 Genomic DNA Translation: DAA09773.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S58202

NCBI Reference Sequences

More...
RefSeqi
NP_013580.1, NM_001182489.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YML126C_mRNA; YML126C; YML126C

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
854913

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YML126C

<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
X96617 Genomic DNA Translation: CAA65437.1
Z50178 Genomic DNA Translation: CAA90557.1
BK006946 Genomic DNA Translation: DAA09773.1
PIRiS58202
RefSeqiNP_013580.1, NM_001182489.1

3D structure databases

SMRiP54839
ModBaseiSearch...

Protein-protein interaction databases

BioGridi35079, 272 interactors
DIPiDIP-5071N
IntActiP54839, 36 interactors
MINTiP54839
STRINGi4932.YML126C

PTM databases

iPTMnetiP54839

Proteomic databases

MaxQBiP54839
PaxDbiP54839
PRIDEiP54839

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiYML126C_mRNA; YML126C; YML126C
GeneIDi854913
KEGGisce:YML126C

Organism-specific databases

EuPathDBiFungiDB:YML126C
SGDiS000004595 ERG13

Phylogenomic databases

HOGENOMiHOG000012351
InParanoidiP54839
KOiK01641
OMAiDDAYNWI

Enzyme and pathway databases

UniPathwayiUPA00058;UER00102
BioCyciMetaCyc:YML126C-MONOMER
YEAST:YML126C-MONOMER
BRENDAi2.3.3.10 984
ReactomeiR-SCE-191273 Cholesterol biosynthesis
R-SCE-77111 Synthesis of Ketone Bodies

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P54839

Family and domain databases

Gene3Di3.40.47.10, 1 hit
InterProiView protein in InterPro
IPR000590 HMG_CoA_synt_AS
IPR013746 HMG_CoA_synt_C_dom
IPR013528 HMG_CoA_synth_N
IPR010122 HMG_CoA_synthase_euk
IPR016039 Thiolase-like
PfamiView protein in Pfam
PF08540 HMG_CoA_synt_C, 1 hit
PF01154 HMG_CoA_synt_N, 1 hit
SUPFAMiSSF53901 SSF53901, 2 hits
TIGRFAMsiTIGR01833 HMG-CoA-S_euk, 1 hit
PROSITEiView protein in PROSITE
PS01226 HMG_COA_SYNTHASE, 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 nameiHMCS_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: P54839
Secondary accession number(s): D6W0F9
<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: October 1, 1996
Last sequence update: October 1, 1996
Last modified: September 18, 2019
This is version 171 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 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. SIMILARITY comments
    Index of protein domains and families
  3. Yeast chromosome XIII
    Yeast (Saccharomyces cerevisiae) chromosome XIII: entries and gene names
  4. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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