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Entry version 98 (08 May 2019)
Sequence version 1 (01 Nov 1996)
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Protein

Alpha-glucosidase

Gene

agdA

Organism
Aspergillus oryzae (strain ATCC 42149 / RIB 40) (Yellow koji mold)
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 transcript 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

Hydrolyzes malto-oligosaccharides, but has a low activity toward soluble starch.

<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

  • Hydrolysis of terminal, non-reducing (1->4)-linked alpha-D-glucose residues with release of alpha-D-glucose. EC:3.2.1.20

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 sitei492NucleophilePROSITE-ProRule annotation1
Active sitei495By similarity1
Active sitei660Proton donorBy similarity1

<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 functionGlycosidase, Hydrolase

Protein family/group databases

Carbohydrate-Active enZymes

More...
CAZyi
GH31 Glycoside Hydrolase Family 31

<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:
Alpha-glucosidase (EC:3.2.1.20)
Short name:
AGL
Alternative name(s):
Maltase
<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:agdA
ORF Names:AO090003001209
<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>OrganismiAspergillus oryzae (strain ATCC 42149 / RIB 40) (Yellow koji mold)
<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 identifieri510516 [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 lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
<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
  • UP000006564 <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 2

<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 – 25By similarityAdd BLAST25
<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_000001857726 – 985Alpha-glucosidaseAdd BLAST960

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 specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi126N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi145N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi220N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi255N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi349N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi424N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi508N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi536N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi539N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi602N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi624N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi661N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi835N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi881N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi929N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi957N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

<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 maltose.

<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

Belongs to the glycosyl hydrolase 31 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000041175

KEGG Orthology (KO)

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KOi
K01187

Identification of Orthologs from Complete Genome Data

More...
OMAi
TINVHLR

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.40.1180, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR031727 Gal_mutarotase_N
IPR011013 Gal_mutarotase_sf_dom
IPR000322 Glyco_hydro_31
IPR030458 Glyco_hydro_31_AS
IPR030459 Glyco_hydro_31_CS
IPR013780 Glyco_hydro_b
IPR017853 Glycoside_hydrolase_SF

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01055 Glyco_hydro_31, 1 hit
PF16863 NtCtMGAM_N, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51445 SSF51445, 1 hit
SSF74650 SSF74650, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00129 GLYCOSYL_HYDROL_F31_1, 1 hit
PS00707 GLYCOSYL_HYDROL_F31_2, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q12558-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAGLKSFLAS SWLLPVACGA SQSIVPSTSA TAAYSQFTIP ASADVGANLV
60 70 80 90 100
ANIDDPQAVN AQSVCPGYKA SDVKHSSQGF TASLELAGDP CNVYGTDVDS
110 120 130 140 150
LTLTVEYQAK DRLNIQIVPT YFDASNASWY ILSEELVPRP KASQNASVPQ
160 170 180 190 200
SDFVVSWSNE PSFNFKVIRK ATGDVLFNTK GSTLVYENQF IEFVTLLPEE
210 220 230 240 250
YNLYGLGERM NQLRLLENAN LTLYAADIAD PIDDNIYGHH AFYLDTRYYK
260 270 280 290 300
VGGQNKSHTI VKSSEAEPSQ EYVSYSHGVF LRNAHGQEIL LRDQKLIWRT
310 320 330 340 350
LGGSVDLTFY SGPTQAEVTK QYQLSTVGLP AMQQYNTLGF HQCRWGYNNW
360 370 380 390 400
SEFEDVLANF ERFEIPLEYL WADIDYMHGY RNFDNDQHRF SYEEGEKFLN
410 420 430 440 450
KLHAGGRRWV PIVDGALYIP NPENASDAYE TYDRGAKDDV FIKNPDGSLY
460 470 480 490 500
IGAVWPGYTV YPDWHHPKAS DFWANELVTW WNKLHYDGVW YDMAEVSSFC
510 520 530 540 550
VGSCGTGNLS MNPAHPPFAL PGEPGNVVYD YPEGFNITNA TEAASASAGA
560 570 580 590 600
ASQSAAASST TTSAPYLRTT PTPGVRNVDH PPYVINHVQP GHDLSVHAIS
610 620 630 640 650
PNSTHSDGVQ EYDVHSLYGH QGINATYHGL LKVWENKRPF IIARSTFSGS
660 670 680 690 700
GKWAGHWGGD NFSKWGSMFF SISQALQFSL FGIPMFGVDT CGFNGNTDEE
710 720 730 740 750
LCNRWMQLSA FFPFYRNHNV LSAIPQEPYR WASVIDATKA AMNIRYAILP
760 770 780 790 800
YFYTLFHLAH TTGSTVMRAL AWEFPNDPSL AAVGTQFLVG PSVMVIPVLE
810 820 830 840 850
PQVDTVQGVF PGVGHGEVWY DWYSQTAVDA KPGVNTTISA PLGHIPVFVR
860 870 880 890 900
GGSILPMQEV ALTTRDARKT PWSLLASLSS NGTASGQLYL DDGESVYPED
910 920 930 940 950
TLSVDFLASR STLRASARGT WKEANPLANV TVLGVTEKPS SVTLNGETLS
960 970 980
SDSVKYNATS HVLHVGGLQK HTADGAWAKD WVLKW
Length:985
Mass (Da):108,704
Last modified:November 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:i3E9EAE0A0E38209E
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
D45179 Genomic DNA Translation: BAA08125.1
AB021876 Genomic DNA Translation: BAA95702.1
AP007155 Genomic DNA Translation: BAE58289.1

Protein sequence database of the Protein Information Resource

More...
PIRi
JC4217

NCBI Reference Sequences

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RefSeqi
XP_001820291.1, XM_001820239.2

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
BAE58289; BAE58289; AO090003001209

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
5992274

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
aor:AO090003001209

<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
D45179 Genomic DNA Translation: BAA08125.1
AB021876 Genomic DNA Translation: BAA95702.1
AP007155 Genomic DNA Translation: BAE58289.1
PIRiJC4217
RefSeqiXP_001820291.1, XM_001820239.2

3D structure databases

Database of comparative protein structure models

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ModBasei
Search...

SWISS-MODEL Interactive Workspace

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

Protein family/group databases

CAZyiGH31 Glycoside Hydrolase Family 31

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiBAE58289; BAE58289; AO090003001209
GeneIDi5992274
KEGGiaor:AO090003001209

Phylogenomic databases

HOGENOMiHOG000041175
KOiK01187
OMAiTINVHLR

Family and domain databases

Gene3Di2.60.40.1180, 2 hits
InterProiView protein in InterPro
IPR031727 Gal_mutarotase_N
IPR011013 Gal_mutarotase_sf_dom
IPR000322 Glyco_hydro_31
IPR030458 Glyco_hydro_31_AS
IPR030459 Glyco_hydro_31_CS
IPR013780 Glyco_hydro_b
IPR017853 Glycoside_hydrolase_SF
PfamiView protein in Pfam
PF01055 Glyco_hydro_31, 1 hit
PF16863 NtCtMGAM_N, 1 hit
SUPFAMiSSF51445 SSF51445, 1 hit
SSF74650 SSF74650, 1 hit
PROSITEiView protein in PROSITE
PS00129 GLYCOSYL_HYDROL_F31_1, 1 hit
PS00707 GLYCOSYL_HYDROL_F31_2, 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 nameiAGLU_ASPOR
<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: Q12558
Secondary accession number(s): Q7LWA9
<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: July 15, 1998
Last sequence update: November 1, 1996
Last modified: May 8, 2019
This is version 98 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. SIMILARITY comments
    Index of protein domains and families
  2. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
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