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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Halothermothrix orenii (strain H 168 / OCM 544 / DSM 9562)
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 sitei308NucleophileUniRule annotation1
Active sitei361Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosyltransferase, Transferase
Biological processCarbohydrate 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:Hore_06930
OrganismiHalothermothrix orenii (strain H 168 / OCM 544 / DSM 9562)
Taxonomic identifieri373903 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaHalanaerobialesHalanaerobiaceaeHalothermothrix
Proteomesi
  • UP000000719 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001477591 – 6301,4-alpha-glucan branching enzyme GlgBAdd BLAST630

Proteomic databases

PRIDEiB8CVY1

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi373903.Hore_06930

Structurei

3D structure databases

ProteinModelPortaliB8CVY1
SMRiB8CVY1
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
PANTHERiPTHR43651 PTHR43651, 1 hit
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
TIGRFAMsiTIGR01515 branching_enzym, 1 hit

Sequencei

Sequence statusi: Complete.

B8CVY1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKDKIPTDYD RYLFHQGSHY KSYEFLGAHP CEENGKTGVR FSVWAPNAAE
60 70 80 90 100
VRVIGSFNNW DGNINPMERI NDSGIWTTFI PEAKKGDLYK YEILTKYGDT
110 120 130 140 150
RIKSDPYAFY AERKPKTASI VYSLNNYKWN DKKWMDKKKD YTVYNKPVLI
160 170 180 190 200
YEVHLGSWKR KENGDYLTYR ELANELVEYV KDMGYNYIEL LPVAEHPFDG
210 220 230 240 250
SWGYQLTNYY SVTSRYGTPE DFMYFIDKCH QNGIGVILDW VPGHFCKDDH
260 270 280 290 300
GLRLFDGTAL YEPQDPRKAE NEWDTLNFDF NQPEVWSFLI SNAVFWFDIY
310 320 330 340 350
HIDGLRVDAV SNLLYLNHGK GDGEWVPNKY GGHENLEAID FIKTLNKVIF
360 370 380 390 400
EYFPNPLMIA EESSAWPLVT YPAHLGGLGF NYKWNMGWMN DTLEYMEMDS
410 420 430 440 450
IYRKYHHNLL TFSFMYMFSE NFVLPLSHDE VVHGKKSLLD KMPGDYWQKF
460 470 480 490 500
ANLRTLYGYM MGHPGKKLLF MGGEFGQFIE WNYKQGLDWL LLDYDMHKKL
510 520 530 540 550
QNYVRELNYF YRQEKTLWEG DHEDGGFEWI DPHDSEQSII TFMRKNKDGS
560 570 580 590 600
DYTIIVCNFT PEVRHNYRIG VPEFKEYKEV FNSDLEKFGG SGQKNSTIIQ
610 620 630
PSEQPWHNRP YSIEITIPPL ATIFFKPLNQ
Length:630
Mass (Da):74,401
Last modified:March 3, 2009 - v1
Checksum:iC07E9BEBE09C7775
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001098 Genomic DNA Translation: ACL69450.1
RefSeqiWP_012635638.1, NC_011899.1

Genome annotation databases

EnsemblBacteriaiACL69450; ACL69450; Hore_06930
KEGGihor:Hore_06930

Similar proteinsi

Entry informationi

Entry nameiGLGB_HALOH
AccessioniPrimary (citable) accession number: B8CVY1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 3, 2009
Last modified: May 23, 2018
This is version 64 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

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