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P80072 (MALT_BACTQ) Reviewed, UniProtKB/Swiss-Prot

Last modified October 16, 2013. Version 38. 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:
Maltase

EC=3.2.1.20
Alternative name(s):
Alpha-glucosidase I
OrganismBacillus thermoamyloliquefaciens
Taxonomic identifier1425 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus

Protein attributes

Sequence length15 AA.
Sequence statusFragment.
Protein existenceEvidence at protein level

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
   Technical termDirect protein sequencing
Gene Ontology (GO)
   Molecular_functionmaltose 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 – ›15›15Maltase
PRO_0000054326

Experimental info

Non-terminal residue151

Sequences

Sequence LengthMass (Da)Tools
P80072 [UniParc].

Last modified August 1, 1992. Version 1.
Checksum: 62B4CE501F2D3042

FASTA151,929
        10 
MKKAWWKEGV VYQIY 

« Hide

References

[1]"Assignment of Bacillus thermoamyloliquefaciens KP1071 alpha-glucosidase I to an exo-alpha-1,4-glucosidase, and its striking similarity to bacillary oligo-1,6-glucosidases in N-terminal sequence and in structural parameters calculated from the amino acid composition."
Suzuki Y., Yonezawa K., Hattori M., Takii Y.
Eur. J. Biochem. 205:249-256(1992) [PubMed] [Europe PMC] [Abstract]
Cited for: PROTEIN SEQUENCE.
Strain: KP1071 / FERM P8477.

Cross-references

Sequence databases

PIRS21240.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

ProtoNetSearch...

Entry information

Entry nameMALT_BACTQ
AccessionPrimary (citable) accession number: P80072
Entry history
Integrated into UniProtKB/Swiss-Prot: August 1, 1992
Last sequence update: August 1, 1992
Last modified: October 16, 2013
This is version 38 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