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P45798

- GUB_RHOMR

UniProt

P45798 - GUB_RHOMR

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Protein
Beta-glucanase
Gene
bglA
Organism
Rhodothermus marinus (Rhodothermus obamensis)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Shows activity on lichenan, beta-glucan and laminarin but not on CMC cellulose or xylan.

Catalytic activityi

Hydrolysis of (1->4)-beta-D-glucosidic linkages in beta-D-glucans containing (1->3)- and (1->4)-bonds.

pH dependencei

Optimum pH is 7.0.

Temperature dependencei

Optimum temperature is 85 degrees Celsius.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei158 – 1581Nucleophile By similarity
Active sitei163 – 1631Proton donor By similarity

GO - Molecular functioni

  1. licheninase 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

CAZyiGH16. Glycoside Hydrolase Family 16.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-glucanase (EC:3.2.1.73)
Alternative name(s):
1,3-1,4-beta-D-glucan 4-glucanohydrolase
Endo-beta-1,3-1,4 glucanase
Lichenase
Gene namesi
Name:bglA
OrganismiRhodothermus marinus (Rhodothermus obamensis)
Taxonomic identifieri29549 [NCBI]
Taxonomic lineageiBacteriaBacteroidetesBacteroidetes Order II. Incertae sedisRhodothermaceaeRhodothermus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 3030 Reviewed prediction
Add
BLAST
Chaini31 – 286256Beta-glucanase
PRO_0000011794Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP45798.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

Gene3Di2.60.120.200. 1 hit.
InterProiIPR008985. ConA-like_lec_gl_sf.
IPR013320. ConA-like_subgrp.
IPR000757. Glyco_hydro_16.
IPR008263. Glycoside_hydrolase_16_AS.
[Graphical view]
PfamiPF00722. Glyco_hydro_16. 1 hit.
[Graphical view]
SUPFAMiSSF49899. SSF49899. 1 hit.
PROSITEiPS01034. GLYCOSYL_HYDROL_F16. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

P45798-1 [UniParc]FASTAAdd to Basket

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MCTMPLMKLK KMMRRTAFLL SVLIGCSMLG SDRSDKAPHW ELVWSDEFDY    50
SGLPDPEKWD YDVGGHGWGN QELQYYTRAR IENARVGGGV LIIEARHEPY 100
EGREYTSARL VTRGKASWTY GRFEIRARLP SGRGTWPAIW MLPDRQTYGS 150
AYWPDNGEID IMEHVGFNPD VVHGTVHTKA YNHLLGTQRG GSIRVPTART 200
DFHVYAIEWT PEEIRWFVDD SLYYRFPNER LTDPEADWRH WPFDQPFHLI 250
MNIAVGGAWG GQQGVDPEAF PAQLVVDYVR VYRWVE 286
Length:286
Mass (Da):33,145
Last modified:November 1, 1995 - v1
Checksum:i7215C33624135191
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U04836 Genomic DNA. Translation: AAA60459.1.
PIRiS48201.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U04836 Genomic DNA. Translation: AAA60459.1 .
PIRi S48201.

3D structure databases

ProteinModelPortali P45798.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GH16. Glycoside Hydrolase Family 16.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 2.60.120.200. 1 hit.
InterProi IPR008985. ConA-like_lec_gl_sf.
IPR013320. ConA-like_subgrp.
IPR000757. Glyco_hydro_16.
IPR008263. Glycoside_hydrolase_16_AS.
[Graphical view ]
Pfami PF00722. Glyco_hydro_16. 1 hit.
[Graphical view ]
SUPFAMi SSF49899. SSF49899. 1 hit.
PROSITEi PS01034. GLYCOSYL_HYDROL_F16. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Cloning and sequencing of a Rhodothermus marinus gene, bglA, coding for a thermostable beta-glucanase and its expression in Escherichia coli."
    Spilliaert R., Hreggvidsson G.O., Kristjansson J.K., Eggertsson G., Palsdottir A.
    Eur. J. Biochem. 224:923-930(1994) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: 21 / ITI-378.

Entry informationi

Entry nameiGUB_RHOMR
AccessioniPrimary (citable) accession number: P45798
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: October 16, 2013
This is version 65 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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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