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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Rhodococcus jostii (strain RHA1)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

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: glycogen biosynthesis

This protein is involved in the pathway glycogen biosynthesis, which is part of Glycan biosynthesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway glycogen biosynthesis and in Glycan biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei408NucleophileUniRule annotation1
Active sitei461Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosyltransferase, Transferase
Biological processCarbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciRJOS101510:G1G71-1449-MONOMER
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:RHA1_ro01449
OrganismiRhodococcus jostii (strain RHA1)
Taxonomic identifieri101510 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesNocardiaceaeRhodococcus
Proteomesi
  • UP000008710 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002606871 – 7321,4-alpha-glucan branching enzyme GlgBAdd BLAST732

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi101510.RHA1_ro01449

Structurei

3D structure databases

ProteinModelPortaliQ0SGR9
SMRiQ0SGR9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C9C Bacteria
COG0296 LUCA
HOGENOMiHOG000283037
KOiK00700
OMAiEVVHGKS
OrthoDBiPOG091H08D1

Family and domain databases

Gene3Di2.60.40.10, 1 hit
2.60.40.1180, 1 hit
HAMAPiMF_00685 GlgB, 1 hit
InterProiView protein in InterPro
IPR006048 A-amylase/branching_C
IPR037439 Branching_enzy
IPR006407 GlgB
IPR006047 Glyco_hydro_13_cat_dom
IPR004193 Glyco_hydro_13_N
IPR013780 Glyco_hydro_b
IPR017853 Glycoside_hydrolase_SF
IPR013783 Ig-like_fold
IPR014756 Ig_E-set
PANTHERiPTHR43651 PTHR43651, 2 hits
PfamiView protein in Pfam
PF00128 Alpha-amylase, 1 hit
PF02806 Alpha-amylase_C, 1 hit
PF02922 CBM_48, 1 hit
PIRSFiPIRSF000463 GlgB, 1 hit
SMARTiView protein in SMART
SM00642 Aamy, 1 hit
SUPFAMiSSF51445 SSF51445, 1 hit
SSF81296 SSF81296, 2 hits
TIGRFAMsiTIGR01515 branching_enzym, 1 hit

Sequencei

Sequence statusi: Complete.

Q0SGR9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTVEPPVAIA PDAADLDLLS RGEHHNPHSI LGAHPHPDGT VIRALRPHAE
60 70 80 90 100
AVDAVIGGTS FSLEHLAHGV WGALVPYRDL MDYRLSTTWP GGHNDVSADG
110 120 130 140 150
YRFLPTLGEL DLHLFGEGRH ERLWEILGAH RRRYDTPDGT VTGTSFAVWA
160 170 180 190 200
PNARGVSVIG DFDGWSGRNY PMRVLGSTGV WELFVPGIEA GDLYKFRVHG
210 220 230 240 250
PDGSVRDKAD PMAFATEVPP ATASRVSVST YEWNDAEWLA QRAATEPAQS
260 270 280 290 300
PMSVYEVHLA SWRPGLNYRE MAEQLAVHLT ETGFTHVELL PVAEHPFGGS
310 320 330 340 350
WGYQVTSYYA PTSRFGSPDD FRWFVDHLHA AGIGVIVDWV PAHFPKDEWA
360 370 380 390 400
LARFDGTPLY EHSDPQRGEQ LDWGTYVFDF GRREVRNFLV ANALYWLDEF
410 420 430 440 450
HVDGLRVDAV ASMLYLDYSR PEGGWTPNIH GGRENLEAVA FLQETNATVH
460 470 480 490 500
KQHRGVVTIA EESTAWPGVT RATNVGGLGF NMKWNMGWMH DTLGFMAHDP
510 520 530 540 550
VHRSYHHHEI TFSLMYAWSE NYLLPISHDE VVHGKGTLWT RMPGDDYAKA
560 570 580 590 600
AGVRALLAYM WSHPGKQLLF MGQEFGQTAE WSEERGLDWY QLDDPYTGGF
610 620 630 640 650
HRGLLRLVHD LNATYREHPA LWTLDTSPGG FSWIDANDTA NNVLSFLRYG
660 670 680 690 700
TDGSILACLF NFSGSPHANY RVGLPERGEW REILNTDAEI YAGSGWGNLG
710 720 730
AVTATSQPWH GRPASAEVAL PANGAIWMSL ER
Length:732
Mass (Da):81,651
Last modified:September 5, 2006 - v1
Checksum:iF9A397E08C0D7BF4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000431 Genomic DNA Translation: ABG93267.1
RefSeqiWP_011594460.1, NC_008268.1

Genome annotation databases

EnsemblBacteriaiABG93267; ABG93267; RHA1_ro01449
GeneIDi4219230
KEGGirha:RHA1_ro01449
PATRICifig|101510.16.peg.1471

Similar proteinsi

Entry informationi

Entry nameiGLGB_RHOJR
AccessioniPrimary (citable) accession number: Q0SGR9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: September 5, 2006
Last modified: May 23, 2018
This is version 86 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

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

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