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Protein

1,4-alpha-glucan branching enzyme GlgB 1

Gene

glgB1

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 sitei336NucleophileUniRule annotation1
Active sitei389Proton 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 1UniRule annotation (EC:2.4.1.18UniRule annotation)
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 1UniRule annotation
Alpha-(1->4)-glucan branching enzyme 1UniRule annotation
Glycogen branching enzyme 1UniRule annotation
Short name:
BE 1UniRule annotation
Gene namesi
Name:glgB1UniRule annotation
Ordered Locus Names:CPR_0081
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_00002606461 – 6741,4-alpha-glucan branching enzyme GlgB 1Add BLAST674

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ0SWZ1
SMRiQ0SWZ1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000283037
KOiK00700
OMAiEVVHGKS

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.

Q0SWZ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTLVEVKDDK LEIKPVRLRK EKYKAQLENK IFNEDELYLF HEGRNYNAYN
60 70 80 90 100
FMGAHFTSEN RKRGVRFTLW APRAKNIFLV GDFSNWETKE ENKLNRINET
110 120 130 140 150
GLWSIFIPRL KEGIKYKYYI EQEDGKAVLK ADPYGIYSEV RPNTASILCE
160 170 180 190 200
KTKIRWSDKK WLNKREATNY FESPINIYEL HLGSWKRKDE DEFLSYDELS
210 220 230 240 250
VVLPKYVKEM GYTHVEFMPL NEHPLDASWG YQVTGYYSVT SRYGDIKGLK
260 270 280 290 300
RLINALHKND IGVILDWVPG HFCKDEQGLY MFDGTPTYEY EEKWKADNKG
310 320 330 340 350
WGTFNFDLGK PEVKSFLISN AFYFINEFHI DGLRVDAVSN MLYLNYGRNH
360 370 380 390 400
GEWIPNIYGG NENLEAIQFI KELNEAIKTY SKGVITIAEE STSWPNVTND
410 420 430 440 450
TEYGGLGFDF KWNMGWMNDT LEYNELDPIY RKYHHNKLTF PMMYNHSEKF
460 470 480 490 500
ILPISHDEVV HGKKSLIDKM QGDYWNKFSN LRAYMAYMYG HPGKKLMFMG
510 520 530 540 550
CEFGQFIEWR EYEELEWKLI DKFDMHRKTH NFFKDLNNFY KNNSELWELD
560 570 580 590 600
YDGDGFQWID ADNNEQSIYI FIRKSKNIEK YKIFVCNFTP MVYYDFNIGV
610 620 630 640 650
PEKGVYREIF NTDKKEYGGS GQVIKGNLFS RKGWCHNQPY TLTIKVPPMA
660 670
VSVFERIIEE NKTEEKIVKE DKYI
Length:674
Mass (Da):80,125
Last modified:September 5, 2006 - v1
Checksum:iCE0F1D56FAD0CC1E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000312 Genomic DNA Translation: ABG86142.1

Genome annotation databases

EnsemblBacteriaiABG86142; ABG86142; CPR_0081
KEGGicpr:CPR_0081

Similar proteinsi

Entry informationi

Entry nameiGLGB1_CLOPS
AccessioniPrimary (citable) accession number: Q0SWZ1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: September 5, 2006
Last modified: February 28, 2018
This is version 87 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

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