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Protein

1,4-alpha-glucan branching enzyme GlgB 2

Gene

glgB2

Organism
Xanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85)
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 sitei398 – 3981NucleophileUniRule annotation
Active sitei451 – 4511Proton donorUniRule annotation

GO - Molecular functioni

  1. 1,4-alpha-glucan branching enzyme activity Source: UniProtKB-HAMAP
  2. cation binding Source: InterPro
  3. hydrolase activity, hydrolyzing O-glycosyl compounds Source: InterPro

GO - Biological processi

  1. glycogen biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Carbohydrate metabolism, Glycogen biosynthesis, Glycogen metabolism

Enzyme and pathway databases

BioCyciXORY291331:GJBV-104-MONOMER.
UniPathwayiUPA00164.

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:XOO0113
OrganismiXanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85)
Taxonomic identifieri291331 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas
ProteomesiUP000006735: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 7207201,4-alpha-glucan branching enzyme GlgB 2PRO_0000188769Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi291331.XOO0113.

Structurei

3D structure databases

ProteinModelPortaliQ5H6Q3.
SMRiQ5H6Q3. Positions 115-720.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
OrthoDBiEOG6JX7GT.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
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. 1 hit.
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.

Q5H6Q3-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSQTLQALAD GLPVDAFAVL GPHPLADGRR QVRVLAPGAE AMGLIDSRGK
60 70 80 90 100
LLARMQASAI DGVFEGILSI EGPYRLRIVW PDMVQEIEDP YAFAVTLDES
110 120 130 140 150
LLLQIAAGDG QALRRALGAQ HVQCGEVPGV RFAVWAPHAQ RVAVVGDFNG
160 170 180 190 200
WDVRRHPMRQ RIGGFWELFL PRVEAGPRYK YAVTAADGRV LLKADPVARQ
210 220 230 240 250
TELPPATASV VPGTDTFAWT DAAWMAKRDP SAVPAPLSIY EVHAASWRRD
260 270 280 290 300
GHNQPLDWPT LAEQLIPYVQ QLRFTHIELL PITEHPFGGS WGYQPLGLYA
310 320 330 340 350
PTARHGSPDG FAQFVDACHR AGIGVILDWV SAHFPDDAHG LAQFDGAALY
360 370 380 390 400
EHADPREGMH RDWNTLIYNY GRPEVTAYLL GSALEWIDHY HLDGLRVDAV
410 420 430 440 450
ASMLYRDYGR AEGEWVPNAH GGRENLEAVA FLRQLNREIA AHFPGVLTIA
460 470 480 490 500
EESTAWPGVT AAISDGGLGF THKWNMGWMH DTLSYMQRDP AERAHHHSQL
510 520 530 540 550
TFGLVYAFDE RFVLPISHDE VVHGTGGLLG QMPGDDWRRF ANLRAYLALM
560 570 580 590 600
WAHPGDKLLF MGAEFGQWAD WNHDQSLDWH LLEGARHRGV QLLVGDLNAT
610 620 630 640 650
LRRTPALYRG THRAKGFDWS VADDARNSVL AFIRHDPDGG GVPLLAVSNL
660 670 680 690 700
TAQPLHDYGV GVPRAGAWRE ILNTDSAHYG GSNLGNSGRL ATEPMGMHGH
710 720
AQRLRLTLPP LATIYLQAEK
Length:720
Mass (Da):79,509
Last modified:May 10, 2005 - v2
Checksum:i1890F5F66BAE82D1
GO

Sequence cautioni

The sequence AAW73367.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE013598 Genomic DNA. Translation: AAW73367.1. Different initiation.

Genome annotation databases

EnsemblBacteriaiAAW73367; AAW73367; XOO0113.
PATRICi24098915. VBIXanOry111333_0119.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE013598 Genomic DNA. Translation: AAW73367.1. Different initiation.

3D structure databases

ProteinModelPortaliQ5H6Q3.
SMRiQ5H6Q3. Positions 115-720.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi291331.XOO0113.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAW73367; AAW73367; XOO0113.
PATRICi24098915. VBIXanOry111333_0119.

Phylogenomic databases

eggNOGiCOG0296.
HOGENOMiHOG000283037.
OrthoDBiEOG6JX7GT.

Enzyme and pathway databases

UniPathwayiUPA00164.
BioCyciXORY291331:GJBV-104-MONOMER.

Family and domain databases

Gene3Di2.60.40.10. 2 hits.
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. 1 hit.
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: KACC10331 / KXO85.

Entry informationi

Entry nameiGLGB2_XANOR
AccessioniPrimary (citable) accession number: Q5H6Q3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 10, 2005
Last sequence update: May 10, 2005
Last modified: January 7, 2015
This is version 74 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference 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.