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Protein

1,4-alpha-glucan branching enzyme GlgB 1

Gene

glgB1

Organism
Xanthomonas axonopodis pv. citri (strain 306)
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.By similarity

Catalytic activityi

Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain.

Pathwayi: glycogen biosynthesis

This protein is involved in the pathway glycogen biosynthesis, which is part of Glycan biosynthesis.
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 sitei403NucleophileBy similarity1
Active sitei456Proton donorBy similarity1

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 1 (EC:2.4.1.18)
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase 1
Alpha-(1->4)-glucan branching enzyme 1
Glycogen branching enzyme 1
Short name:
BE 1
Gene namesi
Name:glgB1
Ordered Locus Names:XAC0156
OrganismiXanthomonas axonopodis pv. citri (strain 306)
Taxonomic identifieri190486 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
Proteomesi
  • UP000000576 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001887641 – 7241,4-alpha-glucan branching enzyme GlgB 1Add BLAST724

Interactioni

Subunit structurei

Monomer.By similarity

Protein-protein interaction databases

STRINGi190486.XAC0156

Structurei

3D structure databases

ProteinModelPortaliQ8PR13
SMRiQ8PR13
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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
IPR014756 Ig_E-set
PANTHERiPTHR43651 PTHR43651, 2 hits
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.

Q8PR13-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSNRWDSGVV RALAEARHGD AFAVLGAHPS DKGRLLRTYL PGADRVGAVL
60 70 80 90 100
DDGQVVALDA GPEPGLFAGE LPAHGGYRLR IGWPGGEQET ADPYAFGPQL
110 120 130 140 150
SDFDLHLISE GHHLQLADAL GANVVEVEGV RGTRFAVWAP NASRVAVVGD
160 170 180 190 200
FNSWDARRHP MRLRHQSGVW ELFVPDVGPG AHYKYQLRGP HGHELPAKAD
210 220 230 240 250
PVARRAELAP GTASIVADPT PHQWSDDGWM ATRARRQAHD APMSIYEIHA
260 270 280 290 300
GSWLREAGVD LDWDGLADRL IPYVADMGFT HVELMPVSEH PFGGSWGYQP
310 320 330 340 350
LGLFAPTARF GTPDGFARFV DRCHREGIGV IVDWVPAHFP TDAHGLAHFD
360 370 380 390 400
GTALYEHADP REGFHRDWNT LIYNHGRREV SGFLIASAME FLQRYHVDGL
410 420 430 440 450
RVDAVASMLY RDYSRNAGEW IPNIHGGREN YETIAFLRRL NEVVREHTPG
460 470 480 490 500
AVMIAEESTA FPGVTAEVAH GGLGFHYKWN MGWMHDTLHY AGLDPIYRRY
510 520 530 540 550
HHGELTFSMV YAYSERFVLP ISHDEVVHGK GSLLGRMPGD DWQRFANLRA
560 570 580 590 600
YLGFMFTHPG RKLLFMGCEF GQPTEWNHDA GLPWHLLDDP RHRGVQTLVR
610 620 630 640 650
DLNRLYVQYP ALHAHDDDPS GFAWVVGDDA GNSVVAFLRK GKRGDAPVLV
660 670 680 690 700
VINFTPVVQH AYRIGVPQGG QWREVFNSDA GIYGGSNLGN GGSVTAEQQS
710 720
MHGHAQSLPL LLPPLGAIVL TPYG
Length:724
Mass (Da):80,101
Last modified:October 1, 2002 - v1
Checksum:iA753B478470FC4C0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008923 Genomic DNA Translation: AAM35048.1

Genome annotation databases

EnsemblBacteriaiAAM35048; AAM35048; XAC0156
KEGGixac:XAC0156

Similar proteinsi

Entry informationi

Entry nameiGLGB1_XANAC
AccessioniPrimary (citable) accession number: Q8PR13
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: October 1, 2002
Last modified: March 28, 2018
This is version 107 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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