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P49010

- HEXC_BOMMO

UniProt

P49010 - HEXC_BOMMO

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Protein
Chitooligosaccharidolytic beta-N-acetylglucosaminidase
Gene
N/A
Organism
Bombyx mori (Silk moth)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Active during metamorphosis to degrade chitin.

Catalytic activityi

Hydrolysis of terminal non-reducing N-acetyl-D-hexosamine residues in N-acetyl-beta-D-hexosaminides.

GO - Molecular functioni

  1. beta-N-acetylhexosaminidase activity Source: UniProtKB
Complete GO annotation...

GO - Biological processi

  1. chitin catabolic process Source: UniProtKB
  2. polysaccharide catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Chitin degradation, Polysaccharide degradation

Protein family/group databases

CAZyiGH20. Glycoside Hydrolase Family 20.

Names & Taxonomyi

Protein namesi
Recommended name:
Chitooligosaccharidolytic beta-N-acetylglucosaminidase (EC:3.2.1.52)
Alternative name(s):
Beta-GlcNAcase
Beta-N-acetylhexosaminidase
Beta-hexosaminidase
OrganismiBombyx mori (Silk moth)
Taxonomic identifieri7091 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaLepidopteraGlossataDitrysiaBombycoideaBombycidaeBombycinaeBombyx
ProteomesiUP000005204: Unplaced

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2323 Reviewed prediction
Add
BLAST
Chaini24 – 596573Chitooligosaccharidolytic beta-N-acetylglucosaminidase
PRO_0000012013Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi166 – 1661N-linked (GlcNAc...) Reviewed prediction
Glycosylationi264 – 2641N-linked (GlcNAc...) Reviewed prediction
Glycosylationi377 – 3771N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliP49010.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

KOiK12373.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
3.30.379.10. 1 hit.
InterProiIPR025705. Beta_hexosaminidase_sua/sub.
IPR029018. Chitobiase/Hex_dom_2-like.
IPR015883. Glyco_hydro_20_cat-core.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR029019. HEX_eukaryotic_N.
[Graphical view]
PfamiPF00728. Glyco_hydro_20. 1 hit.
PF14845. Glycohydro_20b2. 1 hit.
[Graphical view]
PIRSFiPIRSF001093. B-hxosamndse_ab_euk_. 1 hit.
PRINTSiPR00738. GLHYDRLASE20.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF55545. SSF55545. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P49010-1 [UniParc]FASTAAdd to Basket

« Hide

MWLQAICIYT VFIIIGCGIP TAAEEHSLWR WTCENNRCTK IRNEPENKEP    50
VLSLEACKMF CDDYGLLWPK PTIETNLGNF LSKINMNTID IQITKQGKSD 100
DLLTAAADRF KTLVSSSVPK GFSAKAAGKS VTVYLVNENP YIREFSLDMD 150
ESYELYISST SSDKVNATIR GNSFFGVRNG LETLSQLIVY DDIRNNLLIV 200
RDVTIKDRPV YPYRGILLDT ARNFYSIDSI KRTIDAMAAV KLNTFHWHIT 250
DSQSFPLVLQ KRPNLSKLGA YSPTKVYTKQ DIREVVEYGL ERGVRVLPEF 300
DAPAHVGEGW QDTGLTVCFK AEPWTKFCVE PPCGQLNPTK EELYDYLEDI 350
YVEMAEAFES TDMFHMGGDE VSERCWNSSE EIQNFMIQNR WNLDKSSFLK 400
LWNYFQKNAQ DRAYKAFGKR LPLILWTSTL TDYTHVEKFL DKDEYIIQVW 450
TTGADPQIQG LLQKGYRLIM SNYDALYFDC GFGAWVGSGN NWCSPYIGGQ 500
KVYGNSPAVM ALSYRDQILG GEVALWSEQS DPATLDGRLW PRAAAFAERM 550
WAEPSTAWQD AEHRMLHVRE RLVRMGIQAE SLEPEWCYQN QGLCYG 596
Length:596
Mass (Da):68,213
Last modified:February 1, 1996 - v1
Checksum:iF302963E94A3A2FF
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S77548 mRNA. Translation: AAC60521.1.
PIRiJC2539.
RefSeqiNP_001037466.1. NM_001044001.1.
UniGeneiBmo.345.

Genome annotation databases

GeneIDi693032.
KEGGibmor:693032.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
S77548 mRNA. Translation: AAC60521.1 .
PIRi JC2539.
RefSeqi NP_001037466.1. NM_001044001.1.
UniGenei Bmo.345.

3D structure databases

ProteinModelPortali P49010.
ModBasei Search...

Protein family/group databases

CAZyi GH20. Glycoside Hydrolase Family 20.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 693032.
KEGGi bmor:693032.

Phylogenomic databases

KOi K12373.

Family and domain databases

Gene3Di 3.20.20.80. 1 hit.
3.30.379.10. 1 hit.
InterProi IPR025705. Beta_hexosaminidase_sua/sub.
IPR029018. Chitobiase/Hex_dom_2-like.
IPR015883. Glyco_hydro_20_cat-core.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
IPR029019. HEX_eukaryotic_N.
[Graphical view ]
Pfami PF00728. Glyco_hydro_20. 1 hit.
PF14845. Glycohydro_20b2. 1 hit.
[Graphical view ]
PIRSFi PIRSF001093. B-hxosamndse_ab_euk_. 1 hit.
PRINTSi PR00738. GLHYDRLASE20.
SUPFAMi SSF51445. SSF51445. 1 hit.
SSF55545. SSF55545. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Purification of a chitooligosaccharidolytic beta-N-acetylglucosaminidase from Bombyx mori larvae during metamorphosis and the nucleotide sequence of its cDNA."
    Nagamatsu Y., Yanagisawa I., Kimoto M., Okamoto E., Koga D.
    Biosci. Biotechnol. Biochem. 59:219-225(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE.
    Strain: Kinshu X Showa.

Entry informationi

Entry nameiHEXC_BOMMO
AccessioniPrimary (citable) accession number: P49010
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 1, 1996
Last sequence update: February 1, 1996
Last modified: September 3, 2014
This is version 81 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Direct protein sequencing, Reference proteome

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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