P11828 (GLYG3_SOYBN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Glycinin G3

Cleaved into the following 2 chains:

1. Glycinin A subunit
2. Glycinin B subunit

Gene names

Name:

GY3

Organism

Glycine max (Soybean) (Glycine hispida)

Taxonomic identifier

3847 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › fabids › Fabales › Fabaceae › Papilionoideae › Phaseoleae › Glycine

Protein attributes

Sequence length	481 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Glycinin is the major seed storage protein of soybean.
Subunit structure	Hexamer; each subunit is composed of an acidic and a basic chain derived from a single precursor and linked by a disulfide bond.
Sequence similarities	Belongs to the 11S seed storage protein (globulins) family.

Ontologies

Keywords
Domain	Signal
Molecular function	Seed storage protein Storage protein
PTM	Disulfide bond
Gene Ontology (GO)
Molecular function	nutrient reservoir activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 21	21
	Chain	22 – 296	275	Glycinin A subunit		PRO_0000032017
	Chain	297 – 476	180	Glycinin B subunit		PRO_0000032018
	Propeptide	477 – 481	5			PRO_0000032019
Amino acid modifications
	Disulfide bond	31 ↔ 64		By similarity
	Disulfide bond	107 ↔ 303		Interchain (between A and B chains) By similarity

Sequences

	Sequence		Length	Mass (Da)
	P11828 [UniParc]. Last modified October 1, 1989. Version 1. Checksum: 5F3C3148DF6241A7	FASTA	481	54,242
	10 20 30 40 50 60 MAKLVLSLCF LLFSGCCFAF SFREQPQQNE CQIQRLNALK PDNRIESEGG FIETWNPNNK 70 80 90 100 110 120 PFQCAGVALS RCTLNRNALR RPSYTNAPQE IYIQQGSGIF GMIFPGCPST FEEPQQKGQS 130 140 150 160 170 180 SRPQDRHQKI YHFREGDLIA VPTGFAYWMY NNEDTPVVAV SLIDTNSFQN QLDQMPRRFY 190 200 210 220 230 240 LAGNQEQEFL QYQPQKQQGG TQSQKGKRQQ EEENEGGSIL SGFAPEFLEH AFVVDRQIVR 250 260 270 280 290 300 KLQGENEEEE KGAIVTVKGG LSVISPPTEE QQQRPEEEEK PDCDEKDKHC QSQSRNGIDE 310 320 330 340 350 360 TICTMRLRHN IGQTSSPDIF NPQAGSITTA TSLDFPALSW LKLSAQFGSL RKNAMFVPHY 370 380 390 400 410 420 NLNANSIIYA LNGRALVQVV NCNGERVFDG ELQEGQVLIV PQNFAVAARS QSDNFEYVSF 430 440 450 460 470 480 KTNDRPSIGN LAGANSLLNA LPEEVIQQTF NLRRQQARQV KNNNPFSFLV PPKESQRRVV A

References

[1]	"The glycinin Gy3 gene from soybean." Cho T.-J., Nielsen N.C. Nucleic Acids Res. 17:4388-4388(1989) [PubMed: 2740231] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: cv. Dare. Tissue: Leaf.
[2]	"Characterization of the glycinin gene family in soybean." Nielsen N.C., Dickinson C.D., Cho T.-J., Thanh V.H., Scallon B.J., Fischer R.L., Sims T.L., Drews G.N., Goldberg R.B. Plant Cell 1:313-328(1989) [PubMed: 2485233] [Abstract] Cited for: DISCUSSION OF SEQUENCE.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X15123 Genomic DNA. Translation: CAA33217.1.
PIR	S04605.
3D structure databases
ProteinModelPortal	P11828.
SMR	P11828. Positions 29-475.
ModBase	Search...
Protein family/group databases
Allergome	5821. Gly m 6. 5824. Gly m 6.0301.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblPlants	GLYMA19G34780.1; GLYMA19G34780.1; GLYMA19G34780. Gmax_FGT120506; Gmax_FGP120506; Gmax_FG120506.
Phylogenomic databases
PhylomeDB	P11828.
Gene expression databases
Genevestigator	P11828.
Family and domain databases
InterPro	IPR022379. 11S_seedstore_CS. IPR006044. 11S_seedstore_pln. IPR006045. Cupin_1. IPR011051. Cupin_RmlC_type. IPR014710. RmlC-like_jellyroll. [Graphical view]
Gene3D	G3DSA:2.60.120.10. RmlC-like_jellyroll. 2 hits.
Pfam	PF00190. Cupin_1. 2 hits. [Graphical view]
PRINTS	PR00439. 11SGLOBULIN.
SMART	SM00835. Cupin_1. 2 hits. [Graphical view]
SUPFAM	SSF51182. RmlC_like_cupin. 1 hit.
PROSITE	PS00305. 11S_SEED_STORAGE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

GLYG3_SOYBN

Accession

Primary (citable) accession number: P11828

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 1, 1989
Last sequence update:	October 1, 1989
Last modified:	December 14, 2011
This is version 75 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program