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Protein

1,4-alpha-glucan branching enzyme GlgB

Gene

glgB

Organism
Cellvibrio japonicus (strain Ueda107) (Pseudomonas fluorescens subsp. cellulosa)
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 sitei419NucleophileUniRule annotation1
Active sitei472Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Enzyme and pathway databases

BioCyciCJAP498211:G1GB3-1893-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:CJA_1885
OrganismiCellvibrio japonicus (strain Ueda107) (Pseudomonas fluorescens subsp. cellulosa)
Taxonomic identifieri498211 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaCellvibrionalesCellvibrionaceaeCellvibrio
Proteomesi
  • UP000001036 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001318121 – 7371,4-alpha-glucan branching enzyme GlgBAdd BLAST737

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi498211.CJA_1885

Structurei

3D structure databases

ProteinModelPortaliB3PGN4
SMRiB3PGN4
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

Gene3Di2.60.40.101 hit
2.60.40.11801 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, 2 hits
TIGRFAMsiTIGR01515 branching_enzym, 1 hit

Sequencei

Sequence statusi: Complete.

B3PGN4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSNPKQEQHL SQDLLRIITA THHDPFEVLG RHSLPVPTAT ADTLVRVYLP
60 70 80 90 100
GARSAELVIN RQNRQIAPLN RLPGTDFFEW YGLGQQLPVH YQIEWYDRHN
110 120 130 140 150
QHRVHYDPYA FAPQLGELDM HLFAEGQHWN IYNLLGAHPR QVDGINGVLF
160 170 180 190 200
ATWAPNAERI SVVGNFNDWD GRHHPMRVRG SSGLWELFIP GVQPGDLYKF
210 220 230 240 250
EIRNRQTGAV FLKSDPYGQS FEHRPSTSSI ITADSAFAWQ DADWMEHRAH
260 270 280 290 300
WDWQASPLSI YEVHLGSWRR GWAGEFLSYR ELAHQLADYV KYMGFTHVEI
310 320 330 340 350
LPVSEHPLDD SWGYQTTGYY APTSRFGSPD DFRYFVDHLH QQGIGIILDW
360 370 380 390 400
VPAHFPKDAH ALARFDGSAL YEHEDPRLGE HRDWGTLIYN YGRSEVRNFL
410 420 430 440 450
LANALFWLKE YHIDGLRVDA VASMLHLDYS RQPGEWIPNI HGGNENLEAM
460 470 480 490 500
TFLQQLNAIC HGQHSGALVI AEESTAWPQV TRPTWVGGLG FSMKWNMGWM
510 520 530 540 550
HDTLEYMSRE PVHRQYHHNQ LTFGMMYAFT ENFQLPFSHD EVVHGKGSMI
560 570 580 590 600
NKMPGDDWQK FANLRLLYTY LYTYPGSKLL FMGGEFAQWS EWAHGRSLDW
610 620 630 640 650
HLLDYGPHQG VQSAVKDLNH LYRQVPSLYQ RNFRGDGFEW IDCHDSTQSI
660 670 680 690 700
ISYIRSSDSE FTLVILNFTP VPRYNYRIGV PVAGQYQEVF NSDSQFYGGS
710 720 730
NLGNANPLYT QPVPWMNHGQ SLEVTLPPLG GLLLKLA
Length:737
Mass (Da):84,963
Last modified:September 2, 2008 - v1
Checksum:iAD82314B7066664B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000934 Genomic DNA Translation: ACE85398.1
RefSeqiWP_012487502.1, NC_010995.1

Genome annotation databases

EnsemblBacteriaiACE85398; ACE85398; CJA_1885
KEGGicja:CJA_1885

Similar proteinsi

Entry informationi

Entry nameiGLGB_CELJU
AccessioniPrimary (citable) accession number: B3PGN4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 2, 2008
Last modified: February 28, 2018
This is version 72 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