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A8W969

- AGB34_AGAAL

UniProt

A8W969 - AGB34_AGAAL

Protein

Beta-agarase AgaB34

Gene

agaB34

Organism
Agarivorans albus
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 28 (01 Oct 2014)
      Sequence version 1 (15 Jan 2008)
      Previous versions | rss
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    Functioni

    Catalytic activityi

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

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei147 – 1471NucleophileBy similarity
    Active sitei152 – 1521Proton donorBy similarity

    GO - Molecular functioni

    1. beta-agarase activity Source: UniProtKB

    GO - Biological processi

    1. carbohydrate catabolic process Source: UniProtKB

    Keywords - Molecular functioni

    Glycosidase, Hydrolase

    Keywords - Ligandi

    Lectin

    Protein family/group databases

    CAZyiCBM13. Carbohydrate-Binding Module Family 13.
    GH16. Glycoside Hydrolase Family 16.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Beta-agarase AgaB34By similarity1 Publication (EC:3.2.1.81)
    Gene namesi
    Name:agaB34Imported
    OrganismiAgarivorans albus
    Taxonomic identifieri182262 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesAlteromonadaceaeAgarivorans

    Subcellular locationi

    Secreted By similarity

    GO - Cellular componenti

    1. extracellular region Source: UniProtKB

    Keywords - Cellular componenti

    Secreted

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Signal peptidei1 – 2323ImportedSequence AnalysisAdd
    BLAST
    Chaini24 – 453430Beta-agarase AgaB34ImportedPRO_0000347324Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Disulfide bondi327 ↔ 346ImportedPROSITE-ProRule annotation
    Disulfide bondi375 ↔ 394ImportedPROSITE-ProRule annotation
    Disulfide bondi423 ↔ 442ImportedPROSITE-ProRule annotation

    Keywords - PTMi

    Disulfide bond

    Structurei

    3D structure databases

    ProteinModelPortaliA8W969.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini313 – 453141Ricin B-type lectinImportedPROSITE-ProRule annotationAdd
    BLAST

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 16 family.By similarity
    Contains 1 ricin B-type lectin domain.ImportedPROSITE-ProRule annotation

    Keywords - Domaini

    Signal

    Family and domain databases

    Gene3Di2.60.120.200. 1 hit.
    InterProiIPR008985. ConA-like_lec_gl_sf.
    IPR013320. ConA-like_subgrp.
    IPR000772. Ricin_B_lectin.
    [Graphical view]
    PfamiPF00652. Ricin_B_lectin. 1 hit.
    [Graphical view]
    SMARTiSM00458. RICIN. 1 hit.
    [Graphical view]
    SUPFAMiSSF49899. SSF49899. 1 hit.
    SSF50370. SSF50370. 1 hit.
    PROSITEiPS50231. RICIN_B_LECTIN. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

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

    A8W969-1 [UniParc]FASTAAdd to Basket

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    MKGFTKHSIL MACSIGLAIN ATAADWDNIP IPAELDAGQS WELQQNYSDS    50
    FNYSGKNSTF TGKWKDSYFH SWTGPGLTHW SSDESWVGDG NLIISASRRQ 100
    GTNKVNAGVI TSKTKVKYPI FLEASIKVSN LELSSNFWLL SENDQREIDV 150
    LEVYGGARQD WYAKNMSTNF HVFFRNNDNS IKNDYNDQTH FTPTWGNYWR 200
    DGFHRFGVYW KSPTDVTFYI DGQKTTKGAW SQVVMKDKDY TGAILDKSRY 250
    NMDQEAFIII DTEDHSWRSE AGHIATDADL ADSDKNKMYV DWIRVYKPTG 300
    GSTTPPTGDI TPPSGYTNLQ LAHSNRCVDV INGALWNGST YQQYSCNTGN 350
    NNQRFKFTKI ANNQYSINAK VSQLCMELAS GSSANGAKVQ QWICNHANSN 400
    QTWSLEDKGS NTFEIRNKQS GKCLEVANSS NANGGQIRQW ACTGATNQRF 450
    KFL 453
    Length:453
    Mass (Da):50,998
    Last modified:January 15, 2008 - v1
    Checksum:i51C5FA72C4FB1BEF
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EU200967 Genomic DNA. Translation: ABW77762.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    EU200967 Genomic DNA. Translation: ABW77762.1 .

    3D structure databases

    ProteinModelPortali A8W969.
    ModBasei Search...
    MobiDBi Search...

    Protein family/group databases

    CAZyi CBM13. Carbohydrate-Binding Module Family 13.
    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.
    IPR000772. Ricin_B_lectin.
    [Graphical view ]
    Pfami PF00652. Ricin_B_lectin. 1 hit.
    [Graphical view ]
    SMARTi SM00458. RICIN. 1 hit.
    [Graphical view ]
    SUPFAMi SSF49899. SSF49899. 1 hit.
    SSF50370. SSF50370. 1 hit.
    PROSITEi PS50231. RICIN_B_LECTIN. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Gene cloning, expression, and characterization of a beta-agarase, AgaB34, from Agarivorans albus YKW-34."
      Fu X.T., Lin H., Pan C.-H., Kim S.M.
      Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: YKW-34Imported.

    Entry informationi

    Entry nameiAGB34_AGAAL
    AccessioniPrimary (citable) accession number: A8W969
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: September 2, 2008
    Last sequence update: January 15, 2008
    Last modified: October 1, 2014
    This is version 28 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