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Entry version 198 (08 May 2019)
Sequence version 1 (01 Apr 1990)
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Protein

Heat shock protein STI1

Gene

STI1

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

May play a role in mediating the heat shock response of some HSP70 genes. It is required for optimal growth of yeast cells at both low and high temperature.

Miscellaneous

Present with 67600 molecules/cell in log phase SD medium.1 Publication

<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

Biological processStress response

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
YEAST:G3O-33574-MONOMER

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SCE-3371497 HSP90 chaperone cycle for steroid hormone receptors (SHR)

<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:
Heat shock protein STI1
<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:STI1
Ordered Locus Names:YOR027W
ORF Names:OR26.17
<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 XV

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:YOR027W

Saccharomyces Genome Database

More...
SGDi
S000005553 STI1

<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

Keywords - Cellular componenti

Cytoplasm

<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_00001063411 – 589Heat shock protein STI1Add BLAST589

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki99Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)Combined sources
Cross-linki168Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)Combined sources
<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 residuei227PhosphoserineCombined sources1
Cross-linki384Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)Combined sources

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

N-glycosylated.1 Publication

Keywords - PTMi

Glycoprotein, Isopeptide bond, Phosphoprotein, Ubl conjugation

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P15705

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

More...
PaxDbi
P15705

PRoteomics IDEntifications database

More...
PRIDEi
P15705

2D gel databases

Two-dimensional polyacrylamide gel electrophoresis database from the Geneva University Hospital

More...
SWISS-2DPAGEi
P15705

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P15705

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

By heat shock and canavanine.

<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

Part of a larger complex that includes HSP70, HSP90, and immunophilins.

<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

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
34430, 312 interactors

Database of interacting proteins

More...
DIPi
DIP-2329N

Protein interaction database and analysis system

More...
IntActi
P15705, 31 interactors

Molecular INTeraction database

More...
MINTi
P15705

STRING: functional protein association networks

More...
STRINGi
4932.YOR027W

<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

1589
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
P15705

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 ‘Family and Domains’ section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati5 – 38TPR 1Add BLAST34
Repeati40 – 73TPR 2Add BLAST34
Repeati74 – 107TPR 3Add BLAST34
<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>Domaini138 – 177STI1 1Add BLAST40
Repeati262 – 295TPR 4Add BLAST34
Repeati297 – 328TPR 5Add BLAST32
Repeati336 – 369TPR 6Add BLAST34
Repeati396 – 429TPR 7Add BLAST34
Repeati430 – 463TPR 8Add BLAST34
Repeati465 – 492TPR 9Add BLAST28
Domaini537 – 576STI1 2Add BLAST40

Keywords - Domaini

Repeat, TPR repeat

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000170181

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000186562

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P15705

KEGG Orthology (KO)

More...
KOi
K09553

Identification of Orthologs from Complete Genome Data

More...
OMAi
KDPAMRM

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.25.40.10, 3 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR041243 STI1
IPR006636 STI1_HS-bd
IPR013026 TPR-contain_dom
IPR011990 TPR-like_helical_dom_sf
IPR001440 TPR_1
IPR019734 TPR_repeat

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF17830 STI1, 2 hits
PF00515 TPR_1, 2 hits
PF13181 TPR_8, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00727 STI1, 2 hits
SM00028 TPR, 9 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48452 SSF48452, 3 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50005 TPR, 7 hits
PS50293 TPR_REGION, 4 hits

<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.

P15705-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSLTADEYKQ QGNAAFTAKD YDKAIELFTK AIEVSETPNH VLYSNRSACY
60 70 80 90 100
TSLKKFSDAL NDANECVKIN PSWSKGYNRL GAAHLGLGDL DEAESNYKKA
110 120 130 140 150
LELDASNKAA KEGLDQVHRT QQARQAQPDL GLTQLFADPN LIENLKKNPK
160 170 180 190 200
TSEMMKDPQL VAKLIGYKQN PQAIGQDLFT DPRLMTIMAT LMGVDLNMDD
210 220 230 240 250
INQSNSMPKE PETSKSTEQK KDAEPQSDST TSKENSSKAP QKEESKESEP
260 270 280 290 300
MEVDEDDSKI EADKEKAEGN KFYKARQFDE AIEHYNKAWE LHKDITYLNN
310 320 330 340 350
RAAAEYEKGE YETAISTLND AVEQGREMRA DYKVISKSFA RIGNAYHKLG
360 370 380 390 400
DLKKTIEYYQ KSLTEHRTAD ILTKLRNAEK ELKKAEAEAY VNPEKAEEAR
410 420 430 440 450
LEGKEYFTKS DWPNAVKAYT EMIKRAPEDA RGYSNRAAAL AKLMSFPEAI
460 470 480 490 500
ADCNKAIEKD PNFVRAYIRK ATAQIAVKEY ASALETLDAA RTKDAEVNNG
510 520 530 540 550
SSAREIDQLY YKASQQRFQP GTSNETPEET YQRAMKDPEV AAIMQDPVMQ
560 570 580
SILQQAQQNP AALQEHMKNP EVFKKIQTLI AAGIIRTGR
Length:589
Mass (Da):66,265
Last modified:April 1, 1990 - 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:iCF8A85C2BBD3C44C
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
M28486 Genomic DNA Translation: AAA35121.1
X87331 Genomic DNA Translation: CAA60743.1
Z74935 Genomic DNA Translation: CAA99217.1
BK006948 Genomic DNA Translation: DAA10809.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A32567

NCBI Reference Sequences

More...
RefSeqi
NP_014670.1, NM_001183446.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YOR027W_mRNA; YOR027W_mRNA; YOR027W

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
854192

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YOR027W

<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
M28486 Genomic DNA Translation: AAA35121.1
X87331 Genomic DNA Translation: CAA60743.1
Z74935 Genomic DNA Translation: CAA99217.1
BK006948 Genomic DNA Translation: DAA10809.1
PIRiA32567
RefSeqiNP_014670.1, NM_001183446.1

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
2LLVNMR-A127-197[»]
2LLWNMR-A519-589[»]
3UPVX-ray1.60A395-518[»]
3UQ3X-ray2.60A262-515[»]
SMRiP15705
ModBaseiSearch...

Protein-protein interaction databases

BioGridi34430, 312 interactors
DIPiDIP-2329N
IntActiP15705, 31 interactors
MINTiP15705
STRINGi4932.YOR027W

PTM databases

iPTMnetiP15705

2D gel databases

SWISS-2DPAGEiP15705

Proteomic databases

MaxQBiP15705
PaxDbiP15705
PRIDEiP15705

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiYOR027W_mRNA; YOR027W_mRNA; YOR027W
GeneIDi854192
KEGGisce:YOR027W

Organism-specific databases

EuPathDBiFungiDB:YOR027W
SGDiS000005553 STI1

Phylogenomic databases

GeneTreeiENSGT00940000170181
HOGENOMiHOG000186562
InParanoidiP15705
KOiK09553
OMAiKDPAMRM

Enzyme and pathway databases

BioCyciYEAST:G3O-33574-MONOMER
ReactomeiR-SCE-3371497 HSP90 chaperone cycle for steroid hormone receptors (SHR)

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P15705

Family and domain databases

Gene3Di1.25.40.10, 3 hits
InterProiView protein in InterPro
IPR041243 STI1
IPR006636 STI1_HS-bd
IPR013026 TPR-contain_dom
IPR011990 TPR-like_helical_dom_sf
IPR001440 TPR_1
IPR019734 TPR_repeat
PfamiView protein in Pfam
PF17830 STI1, 2 hits
PF00515 TPR_1, 2 hits
PF13181 TPR_8, 2 hits
SMARTiView protein in SMART
SM00727 STI1, 2 hits
SM00028 TPR, 9 hits
SUPFAMiSSF48452 SSF48452, 3 hits
PROSITEiView protein in PROSITE
PS50005 TPR, 7 hits
PS50293 TPR_REGION, 4 hits

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 nameiSTI1_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: P15705
Secondary accession number(s): D6W293
<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: April 1, 1990
Last sequence update: April 1, 1990
Last modified: May 8, 2019
This is version 198 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

3D-structure, Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. Yeast chromosome XV
    Yeast (Saccharomyces cerevisiae) chromosome XV: entries and gene names
  3. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
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