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Reviewed, UniProtKB/Swiss-Prot P07265 (MAL62_YEAST)

Last modified October 13, 2009. Version 66. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data | Customize display text xml rdf/xml gff fasta
Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein namesRecommended name:
    Alpha-glucosidase MAL62
    EC=3.2.1.20
Alternative name(s):
    Maltase
Gene names
Name: MAL62
Synonyms: MAL6S
OrganismSaccharomyces cerevisiae (Baker's yeast)
Taxonomic identifier4932 [NCBI]
Taxonomic lineageEukaryota › Fungi › Dikarya › Ascomycota › Saccharomycotina › Saccharomycetes › Saccharomycetales › Saccharomycetaceae › Saccharomyces

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Protein attributes

Sequence length584 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is not processed.
Protein existenceInferred from homology.

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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.

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Ontologies

Keywords
   Biological processMaltose metabolism
   Molecular functionGlycosidase
Hydrolase
Gene Ontology (GO)
   Biological processmaltose metabolic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functionalpha-glucosidase activity

Inferred from electronic annotation. Source: EC

cation binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

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Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 584584Alpha-glucosidase MAL62
PRO_0000054330

Sites

Active site2141Nucleophile By similarity
Active site2761Proton donor By similarity
Active site3491 By similarity

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Sequences

Sequence LengthMass (Da)Tools
P07265-1 [UniParc].

Last modified April 1, 1988. Version 1.
Checksum: D091CCCC63E58765

FASTA58468,183
        10         20         30         40         50         60 
MTISDHPETE PKWWKEATIY QIYPASFKDS NNDGWGDLKG ITSKLQYIKD LGVDAIWVCP 

        70         80         90        100        110        120 
FYDSPQQDMG YDISNYEKVW PTYGTNEDCF ELIDKTHKLG MKFITDLVIN HCSTEHEWFK 

       130        140        150        160        170        180 
ESRSSKTNPK RDWFFWRPPK GYDAEGKPIP PNNWKSFFGG SAWTFDETTN EFYLRLFASR 

       190        200        210        220        230        240 
QVDLNWENED CRRAIFESAV GFWLDHGVDG FRIDTAGLYS KRPGLPDSPI FDKTSKLQHP 

       250        260        270        280        290        300 
NWGSHNGPRI HEYHQELHRF MKNRVKDGRE IMRVGEVAHG SDNALYTSAA RYEVSEVFSF 

       310        320        330        340        350        360 
THVEVGTSPF FRYNIVPFTL KQWKEAIASN FLFINGTDSW ATTYIENHDQ ARSITRFADD 

       370        380        390        400        410        420 
SPKYRKISGK LLTLLECSLT GTLYVYQGQE IGQINFKEWP IEKYEDVDVK NNYEIIKKSF 

       430        440        450        460        470        480 
GKNSKEMKDF FKGIALLSRD HSRTPMPWTK DKPNAGFTGP DVKPWFFLNE SFEQGINVEQ 

       490        500        510        520        530        540 
ESRDDDSVLN FWKRALQARK KYKELMIYGY DFQFIDLDSD QIFSFTKEYE DKTLFAALNF 

       550        560        570        580 
SGEEIEFSLP REGASLSFIL GNYDDTDVSS RVLKPWEGRI YLVK

« Hide

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References

[1]"Primary structure of the maltase gene of the MAL6 locus of Saccharomyces carlsbergensis."
Hong S.H., Marmur J.
Gene 41:75-84(1986) [PubMed: 3516795] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: Carlsbergensis / CB11.
+Additional computationally mapped references.

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Cross-references

Sequence databases

M12601 Genomic DNA. Translation: AAA34757.1.
PIRALBY. S05847.

3D structure databases

HSSPHSSP built from PDB template 1UOK based on UniProtKB P21332.
ModBaseSearch...

Protein-protein interaction databases

STRINGP07265.

Protein family/group databases

CAZyGH13. Glycoside Hydrolase Family 13.

Genome annotation databases

EnsemblYBR299W; YBR299W; YBR299W; Saccharomyces cerevisiae. [Genome view]

Organism-specific databases

SGDS000029690. MAL62.

Enzyme and pathway databases

BRENDA3.2.1.20. 250.

Gene expression databases

GenevestigatorP07265.
GermOnlineYBR299W. Saccharomyces cerevisiae.

Family and domain databases

InterProIPR013780. Glyco_hydro_13_b.
IPR006047. Glyco_hydro_13_cat.
IPR006589. Glyco_hydro_13_sub_cat.
IPR013781. Glyco_hydro_sg_catalytic.
[Graphical view]
Gene3DG3DSA:2.60.40.1180. Glyco_hydro_13_b. 1 hit.
G3DSA:3.20.20.80. Glyco_hydro_cat. 1 hit.
PfamPF00128. Alpha-amylase. 1 hit.
[Graphical view]
SMARTSM00642. Aamy. 1 hit.
[Graphical view]
ProtoNetSearch...

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Entry information

Entry nameMAL62_YEAST
AccessionPrimary (citable) accession number: P07265
Entry history
Integrated into UniProtKB/Swiss-Prot: April 1, 1988
Last sequence update: April 1, 1988
Last modified: October 13, 2009
This is version 66 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation projectFPAP (Fungal Proteome Annotation Project)

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Relevant documents

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

SIMILARITY comments

Index of protein domains and families

Yeast

Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD

Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents