P83466 (MPAO2_ORYSJ) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names	Recommended name: Pollen allergen Ory s 2-A Alternative name(s): Allergen=Ory s 2-A
Organism	Oryza sativa subsp. japonica (Rice) [Reference proteome]
Taxonomic identifier	39947 [NCBI]
Taxonomic lineage	cellular organisms › Eukaryota › Viridiplantae › Streptophyta › Streptophytina › Embryophyta › Tracheophyta › Euphyllophyta › Spermatophyta › Magnoliophyta › Liliopsida › commelinids › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza › Oryza sativa

Protein attributes

Sequence length	15 AA.
Sequence status	Fragment.
Protein existence	Evidence at protein level

General annotation (Comments)

Allergenic properties	Causes an allergic reaction in human. Causes grass pollen allergy. Binds to IgE. Ref.1
Sequence similarities	Belongs to the expansin family. Expansin B subfamily.

Ontologies

Keywords
Disease	Allergen
Technical term	Complete proteome Direct protein sequencing Reference proteome
Gene Ontology (GO)
None. [Check GOA]

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – ›15	›15	Pollen allergen Ory s 2-A		PRO_0000154574
Experimental info
	Non-terminal residue	15	1

Sequences

	Sequence		Length	Mass (Da)
	P83466 [UniParc]. Last modified June 27, 2003. Version 1. Checksum: 2C65C9FBE3632A1C	FASTA	15	1,513
	10 TEVTFKVGEG SSGKS

References

[1]	Kerim T., Imin N., Weinman J.J., Rolfe B.G. Submitted (SEP-2002) to UniProtKB Cited for: PROTEIN SEQUENCE, ALLERGEN. Tissue: Pollen.

Cross-references

3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Organism-specific databases
Gramene	P83466.
Family and domain databases
PROSITE	PS50842. EXPANSIN_EG45. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

MPAO2_ORYSJ

Accession

Primary (citable) accession number: P83466

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 27, 2003
Last sequence update:	June 27, 2003
Last modified:	March 6, 2013
This is version 26 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Plant Protein Annotation Program