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P04713 (SSG1_MAIZE) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 87. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
Granule-bound starch synthase 1, chloroplastic/amyloplastic

EC=2.4.1.242
Alternative name(s):
Granule-bound starch synthase I
Short name=GBSS-I
Gene names
Name:WAXY
OrganismZea mays (Maize)
Taxonomic identifier4577 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea

Protein attributes

Sequence length605 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

Required for the synthesis of amylose in endosperm. HAMAP-Rule MF_00484

Catalytic activity

NDP-glucose + (1,4-alpha-D-glucosyl)(n) = NDP + (1,4-alpha-D-glucosyl)(n+1). HAMAP-Rule MF_00484

Pathway

Glycan biosynthesis; starch biosynthesis. HAMAP-Rule MF_00484

Subcellular location

Plastidchloroplast. Plastidamyloplast. Note: Amyloplast or chloroplast, granule-bound. HAMAP-Rule MF_00484

Sequence similarities

Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily.

Ontologies

Keywords
   Biological processStarch biosynthesis
   Cellular componentAmyloplast
Chloroplast
Plastid
   DomainTransit peptide
   Molecular functionGlycosyltransferase
Transferase
Gene Ontology (GO)
   Biological_processstarch biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Cellular_componentamyloplast

Inferred from electronic annotation. Source: UniProtKB-SubCell

chloroplast

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionNDP-glucose-starch glucosyltransferase activity

Inferred from electronic annotation. Source: UniProtKB-EC

starch synthase activity

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Transit peptide1 – 7272Chloroplast HAMAP-Rule MF_00484
Chain73 – 605533Granule-bound starch synthase 1, chloroplastic/amyloplastic HAMAP-Rule MF_00484
PRO_0000011129

Sites

Binding site911ADP-glucose By similarity

Sequences

Sequence LengthMass (Da)Tools
P04713 [UniParc].

Last modified August 13, 1987. Version 1.
Checksum: 137F15207DBFC189

FASTA60565,967
        10         20         30         40         50         60 
MAALATSQLV ATRAGLGVPD ASTFRRGAAQ GLRGARASAA ADTLSMRTSA RAAPRHQQQA 

        70         80         90        100        110        120 
RRGGRFPSLV VCASAGMNVV FVGAEMAPWS KTGGLGDVLG GLPPAMAANG HRVMVVSPRY 

       130        140        150        160        170        180 
DQYKDAWDTS VVSEIKMGDG YETVRFFHCY KRGVDRVFVD HPLFLERVWG KTEEKIYGPV 

       190        200        210        220        230        240 
AGTDYRDNQL RFSLLCQAAL EAPRILSLNN NPYFSGPYGE DVVFVCNDWH TGPLSCYLKS 

       250        260        270        280        290        300 
NYQSHGIYRD AKTAFCIHNI SYQGRFAFSD YPELNLPERF KSSFDFIDGY EKPVEGRKIN 

       310        320        330        340        350        360 
WMKAGILEAD RVLTVSPYYA EELISGIARG CELDNIMRLT GITGIVNGMD VSEWDPSRDK 

       370        380        390        400        410        420 
YIAVKYDVST AVEAKALNKE ALQAEVGLPV DRNIPLVAFI GRLEEQKGPD VMAAAIPQLM 

       430        440        450        460        470        480 
EMVEDVQIVL LGTGKKKFER MLMSAEEKFP GKVRAVVKFN AALAHHIMAG ADVLAVTSRF 

       490        500        510        520        530        540 
EPCGLIQLQG MRYGTPCACA STGGLVDTII EGKTGFHMGR LSVDCNVVEP ADVKKVATTL 

       550        560        570        580        590        600 
QRAIKVVGTP AYEEMVRNCM IQDLSWKGPA KNWENVLLSL GVAGGEPGVE GEEIAPLAKE 


NVAAP 

« Hide

References

[1]"Molecular analysis of the waxy locus of Zea mays."
Kloesgen R.B., Gierl A., Schwarz-Sommer Z., Saedler H.
Mol. Gen. Genet. 203:237-244(1986)
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X03935 Genomic DNA. Translation: CAA27574.1.
PIRS07314.
RefSeqNP_001105001.2. NM_001111531.2.
UniGeneZm.78797.

3D structure databases

ProteinModelPortalP04713.
ModBaseSearch...
MobiDBSearch...

Protein family/group databases

CAZyGT5. Glycosyltransferase Family 5.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID541854.
KEGGzma:541854.

Organism-specific databases

GrameneP04713.
MaizeGDB15806.

Phylogenomic databases

KOK13679.

Enzyme and pathway databases

UniPathwayUPA00152.

Family and domain databases

HAMAPMF_00484. Glycogen_synth.
InterProIPR001296. Glyco_trans_1.
IPR011835. Glycogen/starch_synth.
IPR013534. Starch_synth_cat_dom.
[Graphical view]
PfamPF08323. Glyco_transf_5. 1 hit.
PF00534. Glycos_transf_1. 1 hit.
[Graphical view]
TIGRFAMsTIGR02095. glgA. 1 hit.
ProtoNetSearch...

Entry information

Entry nameSSG1_MAIZE
AccessionPrimary (citable) accession number: P04713
Entry history
Integrated into UniProtKB/Swiss-Prot: August 13, 1987
Last sequence update: August 13, 1987
Last modified: February 19, 2014
This is version 87 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways