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Entry version 108 (07 Oct 2020)
Sequence version 2 (12 Dec 2006)
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Protein

Putative uncharacterized protein YgaQ

Gene

ygaQ

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:2 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>
-Protein uncertaini <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

Caution

Could be the product of a pseudogene.Curated

<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>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:
Putative uncharacterized protein YgaQ
<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:ygaQ
Synonyms:ygaR, yqaC, yqaD
Ordered Locus Names:b4462, JW2631/JW2633/JW5425/JW5426
ORF Names:b2654/b2657/b2658
<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>OrganismiEscherichia coli (strain K12)
<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 identifieri83333 [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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<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
  • UP000000318 <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
  • UP000000625 Componenti: Chromosome

<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_00001693011 – 750Putative uncharacterized protein YgaQAdd BLAST750

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P76616

<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
4259213, 18 interactors
4262257, 17 interactors

Protein interaction database and analysis system

More...
IntActi
P76616, 1 interactor

STRING: functional protein association networks

More...
STRINGi
316407.85675510

<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

<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

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG0366, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_2206058_0_0_6

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P76616

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.1180, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006047, Glyco_hydro_13_cat_dom
IPR013780, Glyco_hydro_b
IPR017853, Glycoside_hydrolase_SF

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00128, Alpha-amylase, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00642, Aamy, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51445, SSF51445, 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.

P76616-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MFSIKPGPRN LPIDNPTLLS WNITDGDLNS KLNTLEYLNC ITNIINSCGV
60 70 80 90 100
YPQGLKDREI ISTFHAEKVI NDLLKNDYKI SLSPDTTYRE LNKAAQRSIT
110 120 130 140 150
APDRIGERKT WVYQRDTMIE RGDNSGVYQY GRAEHFTHII SDKPSPKDKY
160 170 180 190 200
VAYAINIPDY ELAADVYNIN VTSPSGQQET FKILINLEHL RQTLERKSLT
210 220 230 240 250
AVQKSQCEII TPKKPGEAIL HAFNATYQQI RENMSEFARC HYGYIQIPPV
260 270 280 290 300
TTFRADGPET PEEEKGYWFH AYQPEDLCTI HNPMGDLQDF IALVKDAKKF
310 320 330 340 350
GIDIIPDYTF NFMGIGGSGK NDLDYPSADI RAKISKDIEG GIPGYWQGQV
360 370 380 390 400
LIPFIKDPVT KERKQIHPED IHLTAKDFEA SKDNISKDEW ENLHALKEKR
410 420 430 440 450
LNGMPKTTPK SDQVIMLQNQ YVREMRKYGV RGLRYDAAKH SKHEQIERSI
460 470 480 490 500
TPPLKNYNER LHNTNLFNPK YHKKAVMNYM EYLVTCQLDE QQMSSLLYER
510 520 530 540 550
DDLSAIDFSL LMKTIKAFSF GGDLQTLASK PGSTISSIPS ERRILININH
560 570 580 590 600
DFPNNGNLFN DFLFNHQQDE QLAMAYIAAL PFSRPLVYWD GQVLKSTTEI
610 620 630 640 650
KNYDGSTRVG GEAWLNKGCS TYQQLYNEFH ALYIDKAGIW SAFEGVSATK
660 670 680 690 700
NVLAFSRGDS VNINHSPHDG LVIINKGNEE VEGTWPNKLQ PGIYKNMGSN
710 720 730 740 750
SVNIIINNTR KIIPPGKVFT LRGGTLNINI PGRSALLLGK TGEPPNYLYL
Length:750
Mass (Da):85,227
Last modified:December 12, 2006 - v2
<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:i50F1AE1E530B2631
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAA16517 differs from that shown. Reason: Erroneous termination. Truncated C-terminus.Curated
The sequence BAE76777 differs from that shown. Reason: Erroneous termination. Truncated C-terminus.Curated
The sequence BAE76778 differs from that shown. Reason: Erroneous termination. Truncated C-terminus.Curated
The sequence U00096 differs from that shown. Reason: Erroneous termination. Truncated C-terminus.Curated

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
U00096 Genomic DNA No translation available.
AP009048 Genomic DNA Translation: BAA16517.2 Sequence problems.
AP009048 Genomic DNA Translation: BAE76777.1 Sequence problems.
AP009048 Genomic DNA Translation: BAE76778.1 Sequence problems.

Protein sequence database of the Protein Information Resource

More...
PIRi
C65045
G65044

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
BAA16517; BAA16517; BAA16517
BAE76777; BAE76777; BAE76777
BAE76778; BAE76778; BAE76778

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW2631
ecj:JW2633
ecj:JW5425

<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
U00096 Genomic DNA No translation available.
AP009048 Genomic DNA Translation: BAA16517.2 Sequence problems.
AP009048 Genomic DNA Translation: BAE76777.1 Sequence problems.
AP009048 Genomic DNA Translation: BAE76778.1 Sequence problems.
PIRiC65045
G65044

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein-protein interaction databases

BioGRIDi4259213, 18 interactors
4262257, 17 interactors
IntActiP76616, 1 interactor
STRINGi316407.85675510

Proteomic databases

PRIDEiP76616

Genome annotation databases

EnsemblBacteriaiBAA16517; BAA16517; BAA16517
BAE76777; BAE76777; BAE76777
BAE76778; BAE76778; BAE76778
KEGGiecj:JW2631
ecj:JW2633
ecj:JW5425

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...
EchoBASEi
EB3293

Phylogenomic databases

eggNOGiCOG0366, Bacteria
HOGENOMiCLU_2206058_0_0_6
InParanoidiP76616

Family and domain databases

Gene3Di2.60.40.1180, 1 hit
InterProiView protein in InterPro
IPR006047, Glyco_hydro_13_cat_dom
IPR013780, Glyco_hydro_b
IPR017853, Glycoside_hydrolase_SF
PfamiView protein in Pfam
PF00128, Alpha-amylase, 1 hit
SMARTiView protein in SMART
SM00642, Aamy, 1 hit
SUPFAMiSSF51445, SSF51445, 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 nameiYGAQ_ECOLI
<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: P76616
Secondary accession number(s): P76619
, P76620, P78259, Q2MAC8, Q2MAC9, Q6BF67
<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/Swiss-Prot: December 1, 2000
Last sequence update: December 12, 2006
Last modified: October 7, 2020
This is version 108 of the entry and version 2 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

<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>Keywords - Technical termi

Reference proteome
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