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Entry version 38 (05 Dec 2018)
Sequence version 1 (16 Jun 2009)
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Protein
Submitted name:

Alpha-glucosidase

Gene

ygjK

Organism
Escherichia coli
Status
Unreviewed-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 predictedi <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>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 functionGlycosidaseImported, Hydrolase, IsomeraseImported

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
GH63 Glycoside Hydrolase Family 63

<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
Submitted name:
Alpha-glucosidaseImported (EC:3.2.1.20Imported)
Submitted name:
Glycosyl hydrolaseImported
Submitted name:
Putative isomeraseImported
<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:ygjKImported
ORF Names:A6581_05830Imported, A8G17_21355Imported, ECs3962Imported, ERS085383_00809Imported, ERS085404_02299Imported
<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>OrganismiEscherichia coliImported
<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 identifieri562 [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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<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
  • UP000043139 <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: Unassembled WGS sequence
  • UP000044658 Componenti: Unassembled WGS sequence
  • UP000253108 Componenti: Unassembled WGS sequence
  • UP000196865 Componenti: Unassembled WGS sequence

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 22Sequence analysisAdd BLAST22
<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_501141089323 – 783Sequence analysisAdd BLAST761

<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

Keywords - Domaini

SignalSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4107WCA Bacteria
ENOG410ZVE6 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000281137

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.50.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR008928 6-hairpin_glycosidase_sf
IPR012341 6hp_glycosidase-like_sf
IPR001661 Glyco_hydro_37

The PANTHER Classification System

More...
PANTHERi
PTHR23403 PTHR23403, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01204 Trehalase, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48208 SSF48208, 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.

C3STT7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKIKTILTPV TCALLISFSA HATNADNYKN VINRTGAPQY MKDYDYDDHQ
60 70 80 90 100
RFNPFFDLGA WHGHLLPDGP NTMGGFPGVA LLTEEYINFM ASNFDRLTVW
110 120 130 140 150
QDGKKVNFTL EAYNIPGALV QKLTAKDVQV EMTLRFATPR TSLLETKIIS
160 170 180 190 200
NKPLDLVWDG ELLEKLEAKE GKPLSDKTIA GEYPDYQRKI SATRDGLKVT
210 220 230 240 250
FGKVRATWDL LTSGESEYQV HKSLPVQTEI NGNRFTSKAH INGSTTLYTT
260 270 280 290 300
YSHLLTSQEV SKEQMQIRDI LARPAFYLTA SQQRWEEYLK KGLTNPDATP
310 320 330 340 350
EQTRVAVKAI ETLNGNWRSP GGAVKYNTVT PSVTGRWFSG NQTWPWDTWK
360 370 380 390 400
QAFAMAHFNP DIAKENIRAV FSWQIQPGDS VRPQDVGFVP DLIAWNLSPE
410 420 430 440 450
RGGDGGNWNE RNTKPSLAAW SVMEVYNVTQ DKTWVAEMYP KLVAYHDWWL
460 470 480 490 500
RNRDHNGNGV PEYGATRDKA HNTESGEMLF TVKKGNKEET QSGLNNYARV
510 520 530 540 550
VEKGQYDSLE IPAQVAASWE SGRDDAAVFG FIDKEQLDKY VASGGKRSDW
560 570 580 590 600
TVKFAENRSQ DGTLLGYSLL QESVDQASYM YSDNHYLAEM ATILGKPEEA
610 620 630 640 650
KRYRQLAQQL ADYINTCMFD PATQYFYDVR IEDKPLANGC AGKPIVERGK
660 670 680 690 700
GPEGWSPLFN GAATQANADA VVKVMLDPKE FNTFVPLGTA ALTNPAFGAD
710 720 730 740 750
IYWRGRVWVD QFWFGLKGME RYGYRDDALK LADTFFRHAK GLTADGPIQE
760 770 780
NYNPLTGAQQ GAPNFSWSAA HLYMLYNDFF RKQ
Length:783
Mass (Da):88,363
Last modified:June 16, 2009 - 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:iC92537BD5F04D1A8
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
EU895315 Genomic DNA Translation: ACI77876.1
CYBJ01000003 Genomic DNA Translation: CTT56051.1
CYCH01000010 Genomic DNA Translation: CTV09668.1
LYAA01002306 Genomic DNA Translation: OWC07010.1
QOXW01000005 Genomic DNA Translation: RCP42329.1

NCBI Reference Sequences

More...
RefSeqi
WP_000695518.1, NZ_QOXW01000005.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
CTT56051; CTT56051; ERS085383_00809
CTV09668; CTV09668; ERS085404_02299

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|562.7216.peg.3930

<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
EU895315 Genomic DNA Translation: ACI77876.1
CYBJ01000003 Genomic DNA Translation: CTT56051.1
CYCH01000010 Genomic DNA Translation: CTV09668.1
LYAA01002306 Genomic DNA Translation: OWC07010.1
QOXW01000005 Genomic DNA Translation: RCP42329.1
RefSeqiWP_000695518.1, NZ_QOXW01000005.1

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 family/group databases

CAZyiGH63 Glycoside Hydrolase Family 63

Genome annotation databases

EnsemblBacteriaiCTT56051; CTT56051; ERS085383_00809
CTV09668; CTV09668; ERS085404_02299
PATRICifig|562.7216.peg.3930

Phylogenomic databases

eggNOGiENOG4107WCA Bacteria
ENOG410ZVE6 LUCA
HOGENOMiHOG000281137

Family and domain databases

Gene3Di1.50.10.10, 1 hit
InterProiView protein in InterPro
IPR008928 6-hairpin_glycosidase_sf
IPR012341 6hp_glycosidase-like_sf
IPR001661 Glyco_hydro_37
PANTHERiPTHR23403 PTHR23403, 1 hit
PfamiView protein in Pfam
PF01204 Trehalase, 1 hit
SUPFAMiSSF48208 SSF48208, 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 nameiC3STT7_ECOLX
<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: C3STT7
<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/TrEMBL: June 16, 2009
Last sequence update: June 16, 2009
Last modified: December 5, 2018
This is version 38 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

Complete proteomeImported
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