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Q92442

- AGLU_MUCJA

UniProt

Q92442 - AGLU_MUCJA

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Protein
Alpha-glucosidase
Gene
N/A
Organism
Mucor javanicus
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Hydrolyzes not only malto-oligosaccharides but also soluble starch.

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei430 – 4301Nucleophile By similarity
Active sitei433 – 4331 By similarity
Active sitei567 – 5671Proton donor By similarity

GO - Molecular functioni

  1. carbohydrate binding Source: InterPro
  2. maltose alpha-glucosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. carbohydrate metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Protein family/group databases

CAZyiGH31. Glycoside Hydrolase Family 31.
mycoCLAPiAGL31A_MUCJA.

Names & Taxonomyi

Protein namesi
Recommended name:
Alpha-glucosidase (EC:3.2.1.20)
Alternative name(s):
Maltase
OrganismiMucor javanicus
Taxonomic identifieri51122 [NCBI]
Taxonomic lineageiEukaryotaFungiFungi incertae sedisEarly diverging fungal lineagesMucoromycotinaMucoralesMucorineaeMucoraceaeMucor

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2222 Reviewed prediction
Add
BLAST
Chaini23 – 864842Alpha-glucosidase
PRO_0000018580Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi187 – 1871N-linked (GlcNAc...) Reviewed prediction
Glycosylationi364 – 3641N-linked (GlcNAc...) Reviewed prediction
Glycosylationi406 – 4061N-linked (GlcNAc...) Reviewed prediction
Glycosylationi466 – 4661N-linked (GlcNAc...) Reviewed prediction
Glycosylationi500 – 5001N-linked (GlcNAc...) Reviewed prediction
Glycosylationi568 – 5681N-linked (GlcNAc...) Reviewed prediction
Glycosylationi734 – 7341N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliQ92442.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

InterProiIPR011013. Gal_mutarotase_SF_dom.
IPR000322. Glyco_hydro_31.
IPR025887. Glyco_hydro_31_N_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF13802. Gal_mutarotas_2. 1 hit.
PF01055. Glyco_hydro_31. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 2 hits.
SSF74650. SSF74650. 1 hit.
PROSITEiPS00129. GLYCOSYL_HYDROL_F31_1. 1 hit.
PS00707. GLYCOSYL_HYDROL_F31_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q92442-1 [UniParc]FASTAAdd to Basket

« Hide

MAKVSFIFVA IALITGNVLC QTDATYAVSS SAPGYKIDGH VRKTEAGLHI    50
PLTLNSRGNK KTGIDTFGKT IKDITVDVEY ETEERLHVKI SDKAKKQYLV 100
PDSPLGFERP QIKHYVSPKH SNLDFQYTAK PFSFKVVRKD DKTTIFDTTN 150
MPLVFEDQYL ELSTKVPEDA NIYGIGEVTA PFRRTHNVTT LWARDNPDDF 200
YRNIYGAHPY YQEVRDGKAH GALLMNAHGM DVITTEGRIT YKVIGGILDF 250
YFFAPKSGKP NDLSIAYTDL IGKPMMPSHW MLGWHHCRYG YPNIDKVETV 300
KRKYKEANIP LQTVWVDIDY MEETKDFTFD KVNFPQDRMI GLGEQLHKDG 350
QNYVVMVDPA ISANTTYEPY VRGTEMDVWI KNADGSDFIG SVWPGFTTFP 400
DWWHPNATKY WNKEIIDFVD MLGVDGLWID MNEPASFCLG SCGSGKVDAG 450
NQPYRWTYTE EEQAANHTRW EKELKAMGNP PGEERNLLYP KYAINNGAGN 500
LSEFTVATTA LHYGNIPHYD IHNLYGHAES HITRQALIKH KNKIRPFVLT 550
RSSFPGSGKS VGHWTGDNHS FWPYLKNSIA NILNFQMFGV SYSGADVCGF 600
NSDTTEELCT RWMEIGAFYP FARNHNNNAA KDQEPYLWES TAEASRIAIN 650
TRYEMLPYFY TLFEESNRLG LGVWRPLIFE YPAYEELVSN DVQTLVGSDI 700
LLSPVLDEGK TSVKAQFPGG QWYDWYTHEL TVDNKSNKKV KTVTLDAPLT 750
HIPIHIRGGA IIPTKTPKYT VGETFATPYN LVIALDKKGQ ASGRLYIDDG 800
ESLEVKSSSG YHFHLQEWSP QGFWQVWLQE GRKDWLHHHY WQARQQVAKG 850
SRWQEDYQID PWQE 864
Length:864
Mass (Da):98,761
Last modified:February 1, 1997 - v1
Checksum:iCFAB4759DC431403
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D67034 mRNA. Translation: BAA11053.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D67034 mRNA. Translation: BAA11053.1 .

3D structure databases

ProteinModelPortali Q92442.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GH31. Glycoside Hydrolase Family 31.
mycoCLAPi AGL31A_MUCJA.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

InterProi IPR011013. Gal_mutarotase_SF_dom.
IPR000322. Glyco_hydro_31.
IPR025887. Glyco_hydro_31_N_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
Pfami PF13802. Gal_mutarotas_2. 1 hit.
PF01055. Glyco_hydro_31. 1 hit.
[Graphical view ]
SUPFAMi SSF51445. SSF51445. 2 hits.
SSF74650. SSF74650. 1 hit.
PROSITEi PS00129. GLYCOSYL_HYDROL_F31_1. 1 hit.
PS00707. GLYCOSYL_HYDROL_F31_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Molecular cloning, sequencing, and expression of a cDNA encoding alpha-glucosidase from Mucor javanicus."
    Sugimoto M., Suzuki Y.
    J. Biochem. 119:500-505(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.
    Strain: DSM 1222 / NBRC 4570 / NRRL 13035.

Entry informationi

Entry nameiAGLU_MUCJA
AccessioniPrimary (citable) accession number: Q92442
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: February 1, 1997
Last modified: July 9, 2014
This is version 58 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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