Protein Help

ESC1 / YMR219W Protein

Protein abundance data, domains, shared domains with other proteins, protein sequence retrieval for various strains, sequence-based physico-chemical properties, protein modification sites, and external identifiers for the protein.


Feature Type
ORF , Verified

AlphaFold Protein Structure

AlphaFold, developed by DeepMind, is an AI program that accurately predicts protein structures from amino acid sequences, enabling visualization of protein conformations. The predicted structures can be accessed through the Protein Data Bank (PDB) and AlphaFold Protein Structure Database.


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Model Confidence

Very high
Confident
Low
Very low

Experimental Data

Contains experimentally-derived protein half-life data obtained using stable isotope labeling by amino acids (SILAC) coupled with mass spectrometry. This section also contains protein abundance data for both untreated and treated cells obtained from over 20 studies. These data have been normalized and converted to a common unit of molecules per cell.


Protein Half Life

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ExperimentResultReference
half-life5.9 hrChristiano R, et al. (2014)

Protein Abundance

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Abundance (molecules/cell)MediaTreatmentTreatment timeFold ChangeVisualizationStrain backgroundOriginal ReferenceReference
1817SDuntreatedconfocal microscopy evidenceS288CBreker M, et al. (2013)Ho B, et al. (2018)
1791SD2 mM 1,4-dithiothreitol2 hrconfocal microscopy evidenceS288CBreker M, et al. (2013)Ho B, et al. (2018)
1716SD1 mM hydrogen peroxide1 hrconfocal microscopy evidenceS288CBreker M, et al. (2013)Ho B, et al. (2018)
1474SD minus nitrogencellular response to nitrogen starvation15 hrconfocal microscopy evidenceS288CBreker M, et al. (2013)Ho B, et al. (2018)
1780SDuntreatedconfocal microscopy evidenceS288CChong YT, et al. (2015)Ho B, et al. (2018)
Showing 1 to 5 of 17 entries

Domains and Classification - S288C

Collection of computationally identified domains and motifs, as determined by InterProScan analysis; includes protein coordinates for the domain, a domain Description, a Source and corresponding accession ID, and the number of S. cerevisiae genes that share the same domain.


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Gene Protein Coordinates Accession ID Description Source No. of Genes with Domain

Domain Locations

Visual representation of the locations of the domains within the protein, as listed in the Domains and Classification table. Each row displays the domain(s) derived from a different Source, with domains color-coded according to this Source.

Scroll over a domain to view its exact coordinates and its Description.

Shared Domains

This diagram displays domains (colored squares) shared between the given protein (yellow circle) and other proteins (gray circles); the domains are color-coded according to their source, as displayed in the Domain Locations table, above.

Reset

Click on a gene or domain name to go to its specific page within SGD; drag any of the gene or domain objects around within the visualization for easier viewing; click “Reset” to automatically redraw the diagram.

Alleles

Curated mutant alleles for the specified gene, listed alphabetically. Click on the allele name to open the allele page. Click "SGD search" to view all alleles in search results.


esc1-Δ

View all ESC1 alleles in SGD search

Sequence

Protein sequence for the given gene in S288C and other strains, when available. Use the pull-down menu under "Strain" to select the sequence for a specific strain. The displayed sequence can be downloaded in FASTA format as a .txt file. Amino acids displayed in blue represent modification sites. More detailed evidence for these modification sites is presented in the Post-translational Modifications table, located just below the protein sequence.


1 MSKKKETFTP RANKLKLTTP RRKLKILSSL LDADEDSKMK DQHGYSRVHN DKYRVAKPTQ
61 HSTLHESISS RRSSHIHNKS LHEDSARALS WVDSLINRGK SILTTLEKED ALFERSLEEE
121 RQRFQLHDSL MNKYTGNSKS HQRLIDLRKS QYGTDTSFQN NDEIPLDSFI SSPLPDAEDE
181 SSSNIDSDKD EDLEGKQSLI KDFDLENDEY ELSEEEKNSD GQSSPSIMIL SDEEYAEEGA
241 LQDVSNDEYA EEEGQVERKN IGQEQANVEN ATQISSSDSS EGQNYSEGVE MELEDDIDVE
301 SDAEKDESQG AEGTEHSVDF SKYMQPRTDN TKIPVIEKYE SDEHKVHQRY SEDGAFDFGS
361 VNISVDDESE DEESQAESYS ANAENVYHHN EHELDDKELI EDIESSDSES QSAQESEQGS
421 EDDFEYKMKN EKSTSEETEN TSESRDQGFA KDAYTKNKVE QQENDEEPEK DDIIRSSLDK
481 NFHGNNNKSE YSENVLENET DPAIVERENQ INDVEGYDVT GKSVESDLHE HSPDNLYDLA
541 ARAMLQFQQS RNSNCPQKEE QVSESYLGHS NGSNLSGRSL DESEEQIPLK DFTGENNNNL
601 KTDRGDLSSS VEIEVEKVSE KKLDGSTEKE LVPLSTDTTI NNSSLGNEDS IYYSLDDADA
661 ISENLTDVPL MEIKTTPKYE VVISESVYSS TSYEDNTVAM PPQVEYTSPF MNDPFNSLND
721 DYEKKHDLLK STLAALAPAF TKKDAEFVEA GVTKSCLTST SGHTNIFHTS KETKQVSDLD
781 ESTENVTFEN ENTGDENKNQ SKNFPGVANS TDKSTEDNTD EKYFSAINYT NVTGDSSCED
841 IIETASNVEE NLRYCEKDMN EAEMSSGDEC VKQNDDGSKT QISFSTDSPD NFQESNDNTE
901 FSSTKYKVRN SDLEDDESLK KELTKAEVVD KLDEEESEDS YEQDYADPEP GNDEGSNENI
961 VKGTKKDTLG IVEPENEKVN KVHEEETLFE ANVSSSVNVQ NKDMHTDVIN QEAQANYEAG
1021 ERKYYIQNTD TEEAHISIIE RIDENAIGNN MEIPERSCVE KTHNEVLFER RATTIENTKA
1081 LENNTNMHDQ VSQACSDSDR DQDSTAEKNV EGSAKHNLDI RVSSSEIESV EPLKPESDRS
1141 NIFSSPIRVI GAVVKGVGKV VDVAESFVKK IDVMDSESDD NVDIGDYNQD IFNKSNSTDA
1201 SVNMKSVSSK ERDSDEDEAV ILGGVTAEAH NDNGNNSRVI NIDPTTNGAY EEDSEVFRQQ
1261 VKDKENLHKS EEPLVEGLQS EQHFEKKDHS ENEEEFDTIY GDITSANIHS NAPDDIKRQQ
1321 LLKNLSDLEN YSQRLIEDSR RGKNQEESDE VNTSRERDLT FEKSVNEKYA GAIEEDTFSE
1381 LDISIQHPEH EEDLDLSNNQ ERSIEELNSE PEEAELYELE IEGPTETAAS SKMNDDERQR
1441 GNIPSTDLPS DPPSDKEEVT DSYPYSNSEN ITAEKSAPTS PEVYEIFSDT PNEVPMEIND
1501 EIPATTLEKH DKTNVTSVLD DRSEHLSSHD VDNEPHDNSI NIKVNEGEEP EHQAVDIPVK
1561 VEVKEEQEEM PSKSVLEEQK PSMELINDKS SPENNNDEET NREKDKTKAK KKSRKRNYNS
1621 RRRKRKITEG SSAASNTKRR RGHEPKSRGQ NTHPSVDK*

* Blue amino acids indicate modification sites. More information below.

Post-translational Modifications - S288C

Modification sites for the protein in the selected strain, based on the presence of a residue in the specific strain, as inferred from experimental evidence.

300 entries for 117 sites

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SiteModificationModifierReference
S28phosphorylated residueZhou X, et al. (2021) PMID: 33481703
S29phosphorylated residueZhou X, et al. (2021) PMID: 33481703
S74phosphorylated residueMacGilvray ME, et al. (2020) PMID: 32597660
S80phosphorylated residueLanz MC, et al. (2021) PMID: 33491328
S90phosphorylated residueHolt LJ, et al. (2009) PMID: 19779198
S129phosphorylated residueSwaney DL, et al. (2013) PMID: 23749301
K139sumoylated lysineBhagwat NR, et al. (2021) PMID: 33502312
S140phosphorylated residueLanz MC, et al. (2021) PMID: 33491328
S213phosphorylated residueLanz MC, et al. (2021) PMID: 33491328
S213phosphorylated residueZhou X, et al. (2021) PMID: 33481703
Showing 1 to 10 of 300 entries

Sequence-Based Physico-chemical Properties - S288C

Calculated protein properties, including amino acid composition, length, coding region calculations, and atomic composition.

Amino Acid Composition

Sort table using the arrow to the right of a column header to sort by that column; download all properties as a .txt file using the "Download Properties" button.

Amino AcidFrequencyPercentage
A724.34
C70.42
D1599.59
E23614.23
F362.17
G593.56
H422.53
I784.70
K1207.24
L885.31
M221.33
N1348.08
P553.32
Q623.74
R593.56
S20212.18
T925.55
V895.37
W10.06
Y452.71

Physical Details

Length (a.a): 1658
Molecular Weight (Da): 186922.4
Isoelectric Point (pl): 4.13
Formula: C7883H12150N2236O2984S29
Aliphatic Index: 55.62
Instability Index: 57.61

Coding Region Translation Calculations

Codon Bias: 0.01
Codon Adaptation Index: 0.14
Frequence of Optimal Codons: 0.45
Hydropathicity of Protein: -1.2
Aromaticity Score: 0.05

Extinction Coefficients at 280nm

ALL Cys residues appear as half cystines: 72925.0
NO Cys residues appear as half cystines: 72550.0

Atomic Composition

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Atom Frequency Percentage

Data not found or not available for  S288C

External Identifiers

List of external identifiers for the protein from various database sources.

17 entries for 7 sources


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External IDSource
orf19.2850CGD
7971DIP
Z49939GenBank/EMBL/DDBJ
Z49809GenBank/EMBL/DDBJ
CAA90190.1GenBank/EMBL/DDBJ
CAA89934.1GenBank/EMBL/DDBJ
6323875GenBank/EMBL/DDBJ
2497192GenBank/EMBL/DDBJ
854471GenBank/EMBL/DDBJ
887600GenBank/EMBL/DDBJ
Showing 1 to 10 of 17 entries

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