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Protein
Submitted name:

DspB

Gene

dspB

Organism
Aggregatibacter actinomycetemcomitans (Actinobacillus actinomycetemcomitans) (Haemophilus actinomycetemcomitans)
Status
Unreviewed-Annotation score: Annotation score: 1 out of 5-Experimental evidence at protein leveli

Functioni

GO - Molecular functioni

  1. beta-N-acetylhexosaminidase activity Source: InterPro

GO - Biological processi

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

Protein family/group databases

CAZyiGH20. Glycoside Hydrolase Family 20.

Names & Taxonomyi

Protein namesi
Submitted name:
DspBImported
Gene namesi
Name:dspBImported
OrganismiAggregatibacter actinomycetemcomitans (Actinobacillus actinomycetemcomitans) (Haemophilus actinomycetemcomitans)Imported
Taxonomic identifieri714 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPasteurellalesPasteurellaceaeAggregatibacter

Structurei

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1YHTX-ray2.00A1-361[»]
ProteinModelPortaliQ840G9.
ModBaseiSearch...
MobiDBiSearch...

Miscellaneous databases

EvolutionaryTraceiQ840G9.

Family & Domainsi

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR025705. Beta_hexosaminidase_sua/sub.
IPR015883. Glyco_hydro_20_cat-core.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00728. Glyco_hydro_20. 1 hit.
[Graphical view]
PRINTSiPR00738. GLHYDRLASE20.
SUPFAMiSSF51445. SSF51445. 1 hit.

Sequencei

Sequence statusi: Fragment.

Q840G9-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
NCCVKGNSIY PQKTSTKQTG LMLDIARHFY SPEVIKSFID TISLSGGNFL
60 70 80 90 100
HLHFSDHENY AIESHLLNQR AENAVQGKDG IYINPYTGKP FLSYRQLDDI
110 120 130 140 150
KAYAKAKGIE LIPELDSPNH MTAIFKLVQK DRGVKYLQGL KSRQVDDEID
160 170 180 190 200
ITNADSITFM QSLMSEVIDI FGDTSQHFHI GGDEFGYSVE SNHEFITYAN
210 220 230 240 250
KLSYFLEKKG LKTRMWNDGL IKNTFEQINP NIEITYWSYD GDTQDKNEAA
260 270 280 290 300
ERRDMRVSLP ELLAKGFTVL NYNSYYLYIV PKASPTFSQD AAFAAKDVIK
310 320 330 340 350
NWDLGVWDGR NTKNRVQNTH EIAGAALSIW GEDAKALKDE TIQKNTKSLL
360
EAVIHKTNGD E
Length:361
Mass (Da):40,963
Last modified:June 1, 2003 - v1
Checksum:i2EA38B5151A82BB6
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Non-terminal residuei1 – 11Imported

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY228551 Genomic DNA. Translation: AAP31025.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY228551 Genomic DNA. Translation: AAP31025.1.

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1YHTX-ray2.00A1-361[»]
ProteinModelPortaliQ840G9.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

CAZyiGH20. Glycoside Hydrolase Family 20.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Miscellaneous databases

EvolutionaryTraceiQ840G9.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR025705. Beta_hexosaminidase_sua/sub.
IPR015883. Glyco_hydro_20_cat-core.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00728. Glyco_hydro_20. 1 hit.
[Graphical view]
PRINTSiPR00738. GLHYDRLASE20.
SUPFAMiSSF51445. SSF51445. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Detachment of Actinobacillus actinomycetemcomitans biofilm cells by an endogenous beta-hexosaminidase activity."
    Kaplan J.B., Ragunath C., Ramasubbu N., Fine D.H.
    J. Bacteriol. 185:4693-4698(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: CU1000Imported.
  2. "Structural analysis of dispersin B, a biofilm-releasing glycoside hydrolase from the periodontopathogen Actinobacillus actinomycetemcomitans."
    Ramasubbu N., Thomas L.M., Ragunath C., Kaplan J.B.
    J. Mol. Biol. 349:475-486(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: X-RAY CRYSTALLOGRAPHY (2.00 ANGSTROMS).

Entry informationi

Entry nameiQ840G9_AGGAC
AccessioniPrimary (citable) accession number: Q840G9
Entry historyi
Integrated into UniProtKB/TrEMBL: June 1, 2003
Last sequence update: June 1, 2003
Last modified: January 7, 2015
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

3D-structureCombined sources

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.