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Q7V8B5

- GLGB_PROMM

UniProt

Q7V8B5 - GLGB_PROMM

Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Prochlorococcus marinus (strain MIT 9313)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 79 (01 Oct 2014)
      Sequence version 1 (01 Oct 2003)
      Previous versions | rss
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    Functioni

    Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.UniRule annotation

    Catalytic activityi

    Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.UniRule annotation

    Pathwayi

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei431 – 4311NucleophileUniRule annotation
    Active sitei484 – 4841Proton donorUniRule annotation

    GO - Molecular functioni

    1. 1,4-alpha-glucan branching enzyme activity Source: UniProtKB-HAMAP
    2. cation binding Source: InterPro
    3. hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro

    GO - Biological processi

    1. glycogen biosynthetic process Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Glycosyltransferase, Transferase

    Keywords - Biological processi

    Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

    Enzyme and pathway databases

    UniPathwayiUPA00164.

    Protein family/group databases

    CAZyiCBM48. Carbohydrate-Binding Module Family 48.
    GH13. Glycoside Hydrolase Family 13.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    1,4-alpha-glucan branching enzyme GlgBUniRule annotation (EC:2.4.1.18UniRule annotation)
    Alternative name(s):
    1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferaseUniRule annotation
    Alpha-(1->4)-glucan branching enzymeUniRule annotation
    Glycogen branching enzymeUniRule annotation
    Short name:
    BEUniRule annotation
    Gene namesi
    Name:glgBUniRule annotation
    Ordered Locus Names:PMT_0444
    OrganismiProchlorococcus marinus (strain MIT 9313)
    Taxonomic identifieri74547 [NCBI]
    Taxonomic lineageiBacteriaCyanobacteriaProchloralesProchlorococcaceaeProchlorococcus
    ProteomesiUP000001423: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 7567561,4-alpha-glucan branching enzyme GlgBPRO_0000188728Add
    BLAST

    Interactioni

    Subunit structurei

    Monomer.UniRule annotation

    Protein-protein interaction databases

    STRINGi74547.PMT0444.

    Structurei

    3D structure databases

    ProteinModelPortaliQ7V8B5.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0296.
    KOiK00700.
    OMAiAKLLFMG.
    OrthoDBiEOG6JX7GT.

    Family and domain databases

    Gene3Di2.60.40.10. 2 hits.
    2.60.40.1180. 1 hit.
    3.20.20.80. 1 hit.
    HAMAPiMF_00685. GlgB.
    InterProiIPR006048. A-amylase_b_C.
    IPR006407. GlgB.
    IPR015902. Glyco_hydro_13.
    IPR013780. Glyco_hydro_13_b.
    IPR006047. Glyco_hydro_13_cat_dom.
    IPR004193. Glyco_hydro_13_N.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    IPR013783. Ig-like_fold.
    IPR014756. Ig_E-set.
    [Graphical view]
    PANTHERiPTHR10357. PTHR10357. 1 hit.
    PfamiPF00128. Alpha-amylase. 1 hit.
    PF02806. Alpha-amylase_C. 1 hit.
    PF02922. CBM_48. 1 hit.
    [Graphical view]
    PIRSFiPIRSF000463. GlgB. 1 hit.
    SUPFAMiSSF51445. SSF51445. 1 hit.
    SSF81296. SSF81296. 2 hits.
    TIGRFAMsiTIGR01515. branching_enzym. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q7V8B5-1 [UniParc]FASTAAdd to Basket

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    MTTSVALDWV VQDGQRLAEC RHDDPFSLLG PQSHEGQWIV RIWMPEASQV    50
    ELLCDGRTTA MTTPNHSWIF EAALNQNPGR TYQVRVKRAG IVHEQHDPWA 100
    FHDEWMGEMD RHLFAEGNHH HIWQRMGAHL MEREGVEGVM FCLWAPHACS 150
    VAVLGELNGW DGRHHPMQRR QGGLWELFIP GFKEGTLYKY EIRTQEGHCY 200
    QKADPYGFQH EVRPATSSVV ARLDRYQWQD EQWMRQRDSR NALDQPISVY 250
    EMHLGSWIHA ATDEPYIELD GTPRAPVPAA DMKPGARLLT YPELADQLIP 300
    YVKDRGFTHI ELMPISEHPF DGSWGYQVTG WYAPTSRFGS PDEFRAFVDR 350
    CHAEGLGVII DWVPGHFPKD GHGLAFFDGT HLYEHSDPRI GEHKEWGTLI 400
    FNYSRNEVRN FLVANLVYWF EQFHIDGIRV DAVASMLYRD YLRPDGEWIA 450
    NEDGGRENTE AVRFLQQANH VLFQHFPGAL SIAEESTTWP MVTQPTDIGG 500
    LGFNLKWNMG WMHDMLDYFE LDPWFRQFHQ NNITFSIWYA YTENFMLALS 550
    HDEVVHGKSN LLHKMPGDDW QKFANVRALL AYMWTHPGKK TIFMGMEFGQ 600
    RSEWNVWGDL QWELLKHDPH KGLQRLVDDL NTFYKGEPAL WKDDFDQYGF 650
    QWIDCNDNRH SVISFMRRES SGGTWLVVVA NFTPQSHSNY RIGVPMSGYY 700
    QEVFNTDSSC YGGRNLGNMG GKNTDEFNIH GYEQSLELCL PALSVLVFRH 750
    DPKRSL 756
    Length:756
    Mass (Da):87,745
    Last modified:October 1, 2003 - v1
    Checksum:iECBB3AB60700C4AA
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX548175 Genomic DNA. Translation: CAE20619.1.
    RefSeqiNP_894277.1. NC_005071.1.

    Genome annotation databases

    EnsemblBacteriaiCAE20619; CAE20619; PMT_0444.
    GeneIDi1729755.
    KEGGipmt:PMT0444.
    PATRICi23008755. VBIProMar135351_0535.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX548175 Genomic DNA. Translation: CAE20619.1 .
    RefSeqi NP_894277.1. NC_005071.1.

    3D structure databases

    ProteinModelPortali Q7V8B5.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 74547.PMT0444.

    Protein family/group databases

    CAZyi CBM48. Carbohydrate-Binding Module Family 48.
    GH13. Glycoside Hydrolase Family 13.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAE20619 ; CAE20619 ; PMT_0444 .
    GeneIDi 1729755.
    KEGGi pmt:PMT0444.
    PATRICi 23008755. VBIProMar135351_0535.

    Phylogenomic databases

    eggNOGi COG0296.
    KOi K00700.
    OMAi AKLLFMG.
    OrthoDBi EOG6JX7GT.

    Enzyme and pathway databases

    UniPathwayi UPA00164 .

    Family and domain databases

    Gene3Di 2.60.40.10. 2 hits.
    2.60.40.1180. 1 hit.
    3.20.20.80. 1 hit.
    HAMAPi MF_00685. GlgB.
    InterProi IPR006048. A-amylase_b_C.
    IPR006407. GlgB.
    IPR015902. Glyco_hydro_13.
    IPR013780. Glyco_hydro_13_b.
    IPR006047. Glyco_hydro_13_cat_dom.
    IPR004193. Glyco_hydro_13_N.
    IPR013781. Glyco_hydro_catalytic_dom.
    IPR017853. Glycoside_hydrolase_SF.
    IPR013783. Ig-like_fold.
    IPR014756. Ig_E-set.
    [Graphical view ]
    PANTHERi PTHR10357. PTHR10357. 1 hit.
    Pfami PF00128. Alpha-amylase. 1 hit.
    PF02806. Alpha-amylase_C. 1 hit.
    PF02922. CBM_48. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF000463. GlgB. 1 hit.
    SUPFAMi SSF51445. SSF51445. 1 hit.
    SSF81296. SSF81296. 2 hits.
    TIGRFAMsi TIGR01515. branching_enzym. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: MIT 9313.

    Entry informationi

    Entry nameiGLGB_PROMM
    AccessioniPrimary (citable) accession number: Q7V8B5
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 10, 2005
    Last sequence update: October 1, 2003
    Last modified: October 1, 2014
    This is version 79 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. Glycosyl hydrolases
      Classification of glycosyl hydrolase families and list of entries
    2. PATHWAY comments
      Index of metabolic and biosynthesis pathways
    3. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3