P13916 (GLCA_SOYBN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names	Recommended name: Beta-conglycinin, alpha chain
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	605 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at transcript level

General annotation (Comments)

Function	Seed storage protein. Accumulates during seed development and is hydrolyzed after germination to provide a carbon and nitrogen source for the developing seedling.
Subunit structure	The alpha'-, alpha-, and beta-subunits associate in various combinations to form trimeric proteins.
Subcellular location	Vacuole › aleurone grain. Note: Embryo axis, and cotyledonary membrane-bound vacuolar protein bodies.
Sequence similarities	Belongs to the 7S seed storage protein family.

Ontologies

Keywords
Cellular component	Vacuole
Domain	Signal
Molecular function	Seed storage protein Storage protein
PTM	Glycoprotein
Gene Ontology (GO)
Cellular component	aleurone grain Inferred from electronic annotation. Source: UniProtKB-SubCell vacuole Inferred from electronic annotation. Source: UniProtKB-KW
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 – 22	22
	Propeptide	23 – 62	40			PRO_0000032186
	Chain	63 – 605	543	Beta-conglycinin, alpha chain		PRO_0000032187
Amino acid modifications
	Glycosylation	261	1	N-linked (GlcNAc...) Potential
	Glycosylation	517	1	N-linked (GlcNAc...) Potential

Sequences

	Sequence		Length	Mass (Da)
	P13916 [UniParc]. Last modified April 1, 1990. Version 2. Checksum: CBEBA30506BBBC57	FASTA	605	70,293
	10 20 30 40 50 60 MMRARFPLLL LGLVFLASVS VSFGIAYWEK ENPKHNKCLQ SCNSERDSYR NQACHARCNL 70 80 90 100 110 120 LKVEKEECEE GEIPRPRPRP QHPEREPQQP GEKEEDEDEQ PRPIPFPRPQ PRQEEEHEQR 130 140 150 160 170 180 EEQEWPRKEE KRGEKGSEEE DEDEDEEQDE RQFPFPRPPH QKEERNEEED EDEEQQRESE 190 200 210 220 230 240 ESEDSELRRH KNKNPFLFGS NRFETLFKNQ YGRIRVLQRF NQRSPQLQNL RDYRILEFNS 250 260 270 280 290 300 KPNTLLLPNH ADADYLIVIL NGTAILSLVN NDDRDSYRLQ SGDALRVPSG TTYYVVNPDN 310 320 330 340 350 360 NENLRLITLA IPVNKPGRFE SFFLSSTEAQ QSYLQGFSRN ILEASYDTKF EEINKVLFSR 370 380 390 400 410 420 EEGQQQGEQR LQESVIVEIS KEQIRALSKR AKSSSRKTIS SEDKPFNLRS RDPIYSNKLG 430 440 450 460 470 480 KFFEITPEKN PQLRDLDIFL SIVDMNEGAL LLPHFNSKAI VILVINEGDA NIELVGLKEQ 490 500 510 520 530 540 QQEQQQEEQP LEVRKYRAEL SEQDIFVIPA GYPVVVNATS NLNFFAIGIN AENNQRNFLA 550 560 570 580 590 600 GSQDNVISQI PSQVQELAFP GSAQAVEKLL KNQRESYFVD AQPKKKEEGN KGRKGPLSSI LRAFY

References

[1]	"Complete sequence of a cDNA of alpha subunit of soybean beta-conglycinin." Sebastiani F.L., Farrel L.B., Schuler M.A., Beachy R.N. Plant Mol. Biol. 15:197-201(1990) [PubMed: 2103438] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Cotyledon.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	X17698 mRNA. Translation: CAA35691.1.
PIR	FWSYBA. S14681.
UniGene	Gma.36997.
3D structure databases
ProteinModelPortal	P13916.
SMR	P13916. Positions 194-581.
ModBase	Search...
Protein family/group databases
Allergome	3674. Gly m Bd60K.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Gene expression databases
Genevestigator	P13916.
Family and domain databases
InterPro	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]
SMART	SM00835. Cupin_1. 2 hits. [Graphical view]
SUPFAM	SSF51182. RmlC_like_cupin. 2 hits.
ProtoNet	Search...

Entry information

Entry name

GLCA_SOYBN

Accession

Primary (citable) accession number: P13916

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 1, 1990
Last sequence update:	April 1, 1990
Last modified:	January 11, 2011
This is version 71 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program