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P04713

- SSG1_MAIZE

UniProt

P04713 - SSG1_MAIZE

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Protein

Granule-bound starch synthase 1, chloroplastic/amyloplastic

Gene

WAXY

Organism
Zea mays (Maize)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi

Functioni

Required for the synthesis of amylose in endosperm.

Catalytic activityi

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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei91 – 911ADP-glucoseBy similarity

GO - Molecular functioni

  1. NDP-glucose-starch glucosyltransferase activity Source: UniProtKB-EC
  2. starch synthase activity Source: EnsemblPlants/Gramene

GO - Biological processi

  1. galactolipid biosynthetic process Source: EnsemblPlants/Gramene
  2. myo-inositol hexakisphosphate biosynthetic process Source: EnsemblPlants/Gramene
  3. response to hypoxia Source: EnsemblPlants/Gramene
  4. starch biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Glycosyltransferase, Transferase

Keywords - Biological processi

Starch biosynthesis

Enzyme and pathway databases

UniPathwayiUPA00152.

Protein family/group databases

CAZyiGT5. Glycosyltransferase Family 5.

Names & Taxonomyi

Protein namesi
Recommended 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 namesi
Name:WAXY
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea

Organism-specific databases

GrameneiP04713.
MaizeGDBi15806.

Subcellular locationi

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

GO - Cellular componenti

  1. amyloplast Source: UniProtKB-KW
  2. chloroplast Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Amyloplast, Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 7272ChloroplastAdd
BLAST
Chaini73 – 605533Granule-bound starch synthase 1, chloroplastic/amyloplasticPRO_0000011129Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP04713.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Phylogenomic databases

KOiK13679.

Family and domain databases

HAMAPiMF_00484. Glycogen_synth.
InterProiIPR001296. Glyco_trans_1.
IPR011835. Glycogen/starch_synth.
IPR013534. Starch_synth_cat_dom.
[Graphical view]
PfamiPF08323. Glyco_transf_5. 1 hit.
PF00534. Glycos_transf_1. 1 hit.
[Graphical view]
TIGRFAMsiTIGR02095. glgA. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

P04713-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MAALATSQLV ATRAGLGVPD ASTFRRGAAQ GLRGARASAA ADTLSMRTSA
60 70 80 90 100
RAAPRHQQQA RRGGRFPSLV VCASAGMNVV FVGAEMAPWS KTGGLGDVLG
110 120 130 140 150
GLPPAMAANG HRVMVVSPRY DQYKDAWDTS VVSEIKMGDG YETVRFFHCY
160 170 180 190 200
KRGVDRVFVD HPLFLERVWG KTEEKIYGPV AGTDYRDNQL RFSLLCQAAL
210 220 230 240 250
EAPRILSLNN NPYFSGPYGE DVVFVCNDWH TGPLSCYLKS NYQSHGIYRD
260 270 280 290 300
AKTAFCIHNI SYQGRFAFSD YPELNLPERF KSSFDFIDGY EKPVEGRKIN
310 320 330 340 350
WMKAGILEAD RVLTVSPYYA EELISGIARG CELDNIMRLT GITGIVNGMD
360 370 380 390 400
VSEWDPSRDK YIAVKYDVST AVEAKALNKE ALQAEVGLPV DRNIPLVAFI
410 420 430 440 450
GRLEEQKGPD VMAAAIPQLM EMVEDVQIVL LGTGKKKFER MLMSAEEKFP
460 470 480 490 500
GKVRAVVKFN AALAHHIMAG ADVLAVTSRF EPCGLIQLQG MRYGTPCACA
510 520 530 540 550
STGGLVDTII EGKTGFHMGR LSVDCNVVEP ADVKKVATTL QRAIKVVGTP
560 570 580 590 600
AYEEMVRNCM IQDLSWKGPA KNWENVLLSL GVAGGEPGVE GEEIAPLAKE

NVAAP
Length:605
Mass (Da):65,967
Last modified:August 13, 1987 - v1
Checksum:i137F15207DBFC189
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X03935 Genomic DNA. Translation: CAA27574.1.
PIRiS07314.
RefSeqiNP_001105001.2. NM_001111531.2.
UniGeneiZm.78797.

Genome annotation databases

GeneIDi541854.
KEGGizma:541854.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X03935 Genomic DNA. Translation: CAA27574.1 .
PIRi S07314.
RefSeqi NP_001105001.2. NM_001111531.2.
UniGenei Zm.78797.

3D structure databases

ProteinModelPortali P04713.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GT5. Glycosyltransferase Family 5.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 541854.
KEGGi zma:541854.

Organism-specific databases

Gramenei P04713.
MaizeGDBi 15806.

Phylogenomic databases

KOi K13679.

Enzyme and pathway databases

UniPathwayi UPA00152 .

Family and domain databases

HAMAPi MF_00484. Glycogen_synth.
InterProi IPR001296. Glyco_trans_1.
IPR011835. Glycogen/starch_synth.
IPR013534. Starch_synth_cat_dom.
[Graphical view ]
Pfami PF08323. Glyco_transf_5. 1 hit.
PF00534. Glycos_transf_1. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR02095. glgA. 1 hit.
ProtoNeti Search...

Publicationsi

  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].

Entry informationi

Entry nameiSSG1_MAIZE
AccessioniPrimary (citable) accession number: P04713
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 13, 1987
Last sequence update: August 13, 1987
Last modified: October 29, 2014
This is version 91 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3