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Protein

Beta-agarase AgaA34

Gene
N/A
Organism
Agarivorans albus
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Catalytic activityi

Hydrolysis of (1->4)-beta-D-galactosidic linkages in agarose, giving the tetramer as the predominant product.1 Publication

Kineticsi

  1. KM=0.117 µM for agarose1 Publication
  2. KM=0.333 µM for neoagarotetraose1 Publication
  1. Vmax=529 µmol/min/mg enzyme toward agarose1 Publication
  2. Vmax=313 µmol/min/mg enzyme toward neoagarotetraose1 Publication

pH dependencei

Optimum pH is 8.0. Active from pH 6.0 to 10.0.1 Publication

Temperature dependencei

Optimum temperature is 40 degrees Celsius. Active at temperatures up to 50 degrees Celsius.1 Publication

GO - Molecular functioni

  • beta-agarase activity Source: UniProtKB

GO - Biological processi

  • carbohydrate catabolic process Source: UniProtKB

Keywordsi

Molecular functionGlycosidase, Hydrolase

Enzyme and pathway databases

SABIO-RKiP85974.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-agarase AgaA341 Publication (EC:3.2.1.81)
OrganismiAgarivorans albus
Taxonomic identifieri182262 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesAlteromonadaceaeAgarivorans

Subcellular locationi

  • Secreted 1 Publication

GO - Cellular componenti

  • extracellular region Source: UniProtKB

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003473251 – ›10Beta-agarase AgaA34›10

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 16 family.1 Publication

Sequencei

Sequence statusi: Fragment.

Length:10
Mass (Da):1,053
Last modified:September 2, 2008 - v1
Checksum:i47541E19D5A1B2C7
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei101 Publication1

Entry informationi

Entry nameiAGA34_AGAAL
AccessioniPrimary (citable) accession number: P85974
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 2, 2008
Last sequence update: September 2, 2008
Last modified: October 1, 2014
This is version 8 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic 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