Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

1,4-alpha-glucan branching enzyme GlgB 2

Gene

glgB2

Organism
Clostridium perfringens (strain SM101 / Type A)
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 sitei337NucleophileUniRule annotation1
Active sitei390Proton 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 GlgB 2UniRule annotation (EC:2.4.1.18UniRule annotation)
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 2UniRule annotation
Alpha-(1->4)-glucan branching enzyme 2UniRule annotation
Glycogen branching enzyme 2UniRule annotation
Short name:
BE 2UniRule annotation
Gene namesi
Name:glgB2UniRule annotation
Ordered Locus Names:CPR_1559
OrganismiClostridium perfringens (strain SM101 / Type A)
Taxonomic identifieri289380 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
Proteomesi
  • UP000001824 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002606471 – 6591,4-alpha-glucan branching enzyme GlgB 2Add BLAST659

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ0SSN2
SMRiQ0SSN2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000283037
KOiK00700
OMAiHAVKNEV

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, 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
SSF81296 SSF81296, 1 hit
TIGRFAMsiTIGR01515 branching_enzym, 1 hit

Sequencei

Sequence statusi: Complete.

Q0SSN2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRNYKELKHE KNGNVTEKIG ENKGKSKKMS KDESLLSFDL FLEGKEHSAY
60 70 80 90 100
KFMGAHFITE NRKRGVRFTT WSPRASKIYI IGDFNNWELK EEYSMKKINE
110 120 130 140 150
RGIWSLFIPK LEEGIKYKFA VENECGNNTV YKSDPYAFKS ELRPNTASVL
160 170 180 190 200
TKIKSFRWGD KRWLNKREKE GLDNKPMNIY ELHLGSWKRK DGEFMTYEEI
210 220 230 240 250
SEVLVEYIKE MGYTHVEFMP VNEHPLDASW GYQGVGYYSV TSRYGDLNGL
260 270 280 290 300
KTLINKLHKN NIGVLLDWVP SHFCKDEHGL FMFDGSPTYE YEVWWKANNE
310 320 330 340 350
GWGTCNFDLG RPEVKSFLFS NAMYWINEFH VDGLRVDAVS NMLYLDYGRE
360 370 380 390 400
YGEWEPNIYG ENGNLEAIAF LKELNTIIKK EGKGAITVAE ESTSWEGITK
410 420 430 440 450
SVEEGGLGFD YKWNMGWMND TLSYIELDPI YRKYHHNKMN FSMMYNYSEK
460 470 480 490 500
FILPISHDEV VHGKKSLINK MWGDDWKKYA GLRLYASFMM GHPGKKLMFM
510 520 530 540 550
GCEFGQFVEW REWEELQWSV IEEFDIHRKT KEYFKALNKF YLENSSLWSL
560 570 580 590 600
DYEEEGFKWM DADNSEESVL SFIRIGKNKK EKLIFICNFT PEVYYDFKVG
610 620 630 640 650
VPELGEYVEV FNSDSLEFGG VGNIMGDSIL KATEESFKDF DYSISVKVPP

LGTLVLKVK
Length:659
Mass (Da):77,293
Last modified:September 5, 2006 - v1
Checksum:i7F740EA80B703BCD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000312 Genomic DNA Translation: ABG87715.1

Genome annotation databases

EnsemblBacteriaiABG87715; ABG87715; CPR_1559
KEGGicpr:CPR_1559

Similar proteinsi

Entry informationi

Entry nameiGLGB2_CLOPS
AccessioniPrimary (citable) accession number: Q0SSN2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: September 5, 2006
Last modified: February 28, 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
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health