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Q3JCN0 (GLGB_NITOC) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 73. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
1,4-alpha-glucan branching enzyme GlgB

EC=2.4.1.18
Alternative name(s):
1,4-alpha-D-glucan:1,4-alpha-D-glucan 6-glucosyl-transferase
Alpha-(1->4)-glucan branching enzyme
Glycogen branching enzyme
Short name=BE
Gene names
Name:glgB
Ordered Locus Names:Noc_0904
OrganismNitrosococcus oceani (strain ATCC 19707 / NCIMB 11848) [Complete proteome] [HAMAP]
Taxonomic identifier323261 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaChromatialesChromatiaceaeNitrosococcus

Protein attributes

Sequence length749 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. HAMAP-Rule MF_00685

Catalytic activity

Transfers a segment of a (1->4)-alpha-D-glucan chain to a primary hydroxy group in a similar glucan chain. HAMAP-Rule MF_00685

Pathway

Glycan biosynthesis; glycogen biosynthesis. HAMAP-Rule MF_00685

Subunit structure

Monomer By similarity. HAMAP-Rule MF_00685

Sequence similarities

Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 7497491,4-alpha-glucan branching enzyme GlgB HAMAP-Rule MF_00685
PRO_0000260671

Sites

Active site4151Nucleophile By similarity
Active site4681Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q3JCN0 [UniParc].

Last modified November 8, 2005. Version 1.
Checksum: B16F7B8E7ABA23B1

FASTA74986,392
        10         20         30         40         50         60 
MTNSQYSPQP MAAEFSEAME KLVNACYSDP FRVLGPHPYQ KGIVVRAYLP HAIQAWIGTE 

        70         80         90        100        110        120 
PPQEMARSSA INLFEWHGKA KALPLPYQVL WEDKMGFTHY EYDPYCFPPQ LSDYDLHLFG 

       130        140        150        160        170        180 
EGKHWHVYRI LGSHPVIVDG TSGVLFATWA PEAERVSIVG DFNRWDGRCH PMQLRGLTGV 

       190        200        210        220        230        240 
WELFIPGLKP GTLYKYELRN RNRGSIHLKS DPYGQRFEQR PHTASIVAAK TNYLWQDRKW 

       250        260        270        280        290        300 
MEQRKQFDWL HQPISVYEVH LGSWQRGENG AFLNYRQLAR QLVDYVLKTG FTHIELLPVT 

       310        320        330        340        350        360 
EHPLDASWGY QTTGYFAPTS RFGSPDEFRY FVDHCHLHGI GVLMDWVPGH FPKDAHGLAQ 

       370        380        390        400        410        420 
FDGSALYEHE DPRLGEHRDW GTLIFNYGRH EVRNFLLSSA LYWLEEFHID GLRVDAVASM 

       430        440        450        460        470        480 
LYLDYSRQEG DWIPNKYGGR ENLEAIDFLR ELNKVLHAQH PGVLVIAEES TSWPMVSHPI 

       490        500        510        520        530        540 
YVGGLGFSMK WNMGWMNDTL SYMSKDPIYR HYHHDALTFG LLYAFNENFM LPLSHDEVVH 

       550        560        570        580        590        600 
GKQSLLYKMP GDEWQRFANL RLLYTMMFTY PGKKLLFMGC EFGQGEEWNE SRSLDWYLLN 

       610        620        630        640        650        660 
YPVHQGVQAA IKDLNHLYRS LPALNYYDFA KEGFEWIDCH DSAQSVLSYL RLKDGDFVIV 

       670        680        690        700        710        720 
VLNFTPVPRT NYRLGVPKSG VYLECFNSDS TYYGGSNMGN SQTIQTDSIT WMGRPYSINI 

       730        740 
TVPPLAGIVL RLKTPASKMP ATAPLSPGK 

« Hide

References

[1]"Complete genome sequence of the marine, chemolithoautotrophic, ammonia-oxidizing bacterium Nitrosococcus oceani ATCC 19707."
Klotz M.G., Arp D.J., Chain P.S.G., El-Sheikh A.F., Hauser L.J., Hommes N.G., Larimer F.W., Malfatti S.A., Norton J.M., Poret-Peterson A.T., Vergez L.M., Ward B.B.
Appl. Environ. Microbiol. 72:6299-6315(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 19707 / NCIMB 11848.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000127 Genomic DNA. Translation: ABA57416.1.
RefSeqYP_342946.1. NC_007484.1.

3D structure databases

ProteinModelPortalQ3JCN0.
SMRQ3JCN0. Positions 124-733.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING323261.Noc_0904.

Protein family/group databases

CAZyCBM48. Carbohydrate-Binding Module Family 48.
GH13. Glycoside Hydrolase Family 13.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABA57416; ABA57416; Noc_0904.
GeneID3707289.
KEGGnoc:Noc_0904.
PATRIC22705676. VBINitOce57959_1077.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0296.
HOGENOMHOG000283037.
KOK00700.
OMAAKLLFMG.
OrthoDBEOG6JX7GT.

Enzyme and pathway databases

BioCycNOCE323261:GCI3-913-MONOMER.
UniPathwayUPA00164.

Family and domain databases

Gene3D2.60.40.10. 2 hits.
2.60.40.1180. 1 hit.
3.20.20.80. 1 hit.
HAMAPMF_00685. GlgB.
InterProIPR006048. 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]
PANTHERPTHR10357. PTHR10357. 1 hit.
PfamPF00128. Alpha-amylase. 1 hit.
PF02806. Alpha-amylase_C. 1 hit.
PF02922. CBM_48. 1 hit.
[Graphical view]
PIRSFPIRSF000463. GlgB. 1 hit.
SUPFAMSSF51445. SSF51445. 1 hit.
SSF81296. SSF81296. 2 hits.
TIGRFAMsTIGR01515. branching_enzym. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLGB_NITOC
AccessionPrimary (citable) accession number: Q3JCN0
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: November 8, 2005
Last modified: June 11, 2014
This is version 73 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries