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P43473 (AGL_PEDPE) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 64. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Alpha-glucosidase

EC=3.2.1.20
Alternative name(s):
Maltase
Gene names
Name:agl
OrganismPediococcus pentosaceus
Taxonomic identifier1255 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaePediococcus

Protein attributes

Sequence length557 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

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

Sequence similarities

Belongs to the glycosyl hydrolase 13 family.

Ontologies

Keywords
   Molecular functionGlycosidase
Hydrolase
Gene Ontology (GO)
   Biological_processcarbohydrate metabolic process

Inferred from electronic annotation. Source: InterPro

   Molecular_functioncation binding

Inferred from electronic annotation. Source: InterPro

maltose alpha-glucosidase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 557557Alpha-glucosidase
PRO_0000054335

Sites

Active site2011Nucleophile By similarity
Active site2561Proton donor By similarity
Site3321Transition state stabilizer By similarity

Sequences

Sequence LengthMass (Da)Tools
P43473 [UniParc].

Last modified November 1, 1995. Version 1.
Checksum: E7D90E166F1EF02D

FASTA55763,859
        10         20         30         40         50         60 
MAATIKWWQQ AVVYQVYPRS FQDTNHDGIG DLKGITAHLD YLKQLGIDVI WLNPIYRSPN 

        70         80         90        100        110        120 
DDNGYDISDY QQIAADFGTM ADFDELLQAA HDRGLKIIMD LVVNHTSDEH PRFKRSRQDR 

       130        140        150        160        170        180 
TNQYRDFYFW RSGNGKKAPN NWEAAFGGSA WQYDEQTQQY YLHTFSTKQP DLNWENPTLR 

       190        200        210        220        230        240 
ESVYTMMTWW LNKGVDGFRM DVINQISKLP GLPDGPLKPH SQFGDARVTN GPRVHEFLQE 

       250        260        270        280        290        300 
MNQEVLSQFD IMTVGETHGV TPADALKYAG ADQHELDMVF EFQHLRLDNS QHGLGKWSTR 

       310        320        330        340        350        360 
KTPLVALKKV ISDWQVGLEG RAWNSLFWNN HDTPRAVSRF GDDRPAYRVR SAKMLATCLH 

       370        380        390        400        410        420 
LLQGTPYIYQ GEELGMTDAH FTELASYRDI ESLSAYRDLV TERQLLSPAD MMARLAAASR 

       430        440        450        460        470        480 
DNSRTPMQWD TEVNAGFSDA APWLTVNPNY RQINAAAALA DPDSVWYYYQ HLIQLRHQYP 

       490        500        510        520        530        540 
SVTLGSFELL WADDPQYSYM HGNGKADLAS LLQFHSRDTV PTTGSISDPT AKCLISNYGE 

       550 
QQPNKLRPYE AWVYQLA 

« Hide

References

[1]"The sucrose and raffinose operons of Pediococcus pentosaceus PPE1.0."
Leenhouts K.K.J., Bolhuis A.A., Kok J.J., Venema G.G.
Submitted (APR-1994) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: PPE1.0.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
Z32771 Genomic DNA. Translation: CAA83671.1.
L32093 Genomic DNA. Translation: AAA25570.1.
PIRS77969.

3D structure databases

ProteinModelPortalP43473.
SMRP43473. Positions 5-556.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D2.60.40.1180. 1 hit.
3.20.20.80. 2 hits.
InterProIPR015902. Glyco_hydro_13.
IPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat_dom.
IPR006589. Glyco_hydro_13_sub_cat_dom.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERPTHR10357. PTHR10357. 1 hit.
PfamPF00128. Alpha-amylase. 1 hit.
[Graphical view]
SMARTSM00642. Aamy. 1 hit.
[Graphical view]
SUPFAMSSF51445. SSF51445. 1 hit.
ProtoNetSearch...

Entry information

Entry nameAGL_PEDPE
AccessionPrimary (citable) accession number: P43473
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: October 16, 2013
This is version 64 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries