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Protein

1,4-alpha-glucan branching enzyme GlgB 2

Gene

glgB2

Organism
Clostridium perfringens (strain SM101 / Type A)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei337 – 3371NucleophileUniRule annotation
Active sitei390 – 3901Proton donorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciCPER289380:GI76-1571-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 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
ProteomesiUP000001824 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 6596591,4-alpha-glucan branching enzyme GlgB 2PRO_0000260647Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi289380.CPR_1559.

Structurei

3D structure databases

ProteinModelPortaliQ0SSN2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiQWIDAND.
OrthoDBiEOG6JX7GT.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
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. 2 hits.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 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.
RefSeqiWP_011592507.1. NC_008262.1.
YP_698875.1. NC_008262.1.

Genome annotation databases

EnsemblBacteriaiABG87715; ABG87715; CPR_1559.
KEGGicpr:CPR_1559.
PATRICi19491408. VBICloPer122123_1533.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000312 Genomic DNA. Translation: ABG87715.1.
RefSeqiWP_011592507.1. NC_008262.1.
YP_698875.1. NC_008262.1.

3D structure databases

ProteinModelPortaliQ0SSN2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi289380.CPR_1559.

Protein family/group databases

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

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABG87715; ABG87715; CPR_1559.
KEGGicpr:CPR_1559.
PATRICi19491408. VBICloPer122123_1533.

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
KOiK00700.
OMAiQWIDAND.
OrthoDBiEOG6JX7GT.

Enzyme and pathway databases

UniPathwayiUPA00164.
BioCyciCPER289380:GI76-1571-MONOMER.

Family and domain databases

Gene3Di2.60.40.10. 1 hit.
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. 2 hits.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFiPIRSF000463. GlgB. 1 hit.
SUPFAMiSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 1 hit.
TIGRFAMsiTIGR01515. branching_enzym. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: SM101 / Type A.

Entry informationi

Entry nameiGLGB2_CLOPS
AccessioniPrimary (citable) accession number: Q0SSN2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: September 5, 2006
Last modified: May 27, 2015
This is version 72 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

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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.