Reviewed, UniProtKB/Swiss-Prot Q7XUD0 (EXP10_ORYSJ)

Names and origin

Protein names

Recommended name:
    Expansin-A10
Alternative name(s):
    OsEXPA10
    Alpha-expansin-10
    OsEXP10
    OsaEXPa1.28

Gene names

Name:	EXPA10
Synonyms:	EXP10
Ordered Locus Names:	Os04g0583500, LOC_Os04g49410
ORF Names:	OSJNBa0088A01.16

Organism

Oryza sativa subsp. japonica (Rice)

Taxonomic identifier

39947 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › Liliopsida › Poales › Poaceae › BEP clade › Ehrhartoideae › Oryzeae › Oryza

Protein attributes

Sequence length	257 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	May cause loosening and extension of plant cell walls by disrupting non-covalent bonding between cellulose microfibrils and matrix glucans. No enzymatic activity has been found. May be required for rapid internodal elongation in deepwater rice during submergence By similarity.
Subcellular location	Secreted › cell wall By similarity. Membrane; Peripheral membrane protein By similarity.
Tissue specificity	Expressed in panicles and flowers. Ref.6
Developmental stage	Expressed in the growing regions of roots, coleoptiles, internodes and leaves. Ref.1
Induction	By gibberellin (GA3) and wounding. Ref.1
Sequence similarities	Belongs to the expansin family. Expansin A subfamily. Contains 1 expansin-like CBD domain. Contains 1 expansin-like EG45 domain.

Ontologies

Keywords
Biological process	Cell wall biogenesis/degradation
Cellular component	Cell wall Membrane Secreted
Domain	Signal
Gene Ontology (GO)
Biological process	plant-type cell wall organization Inferred from electronic annotation. Source: InterPro
Cellular component	cell wall Inferred from electronic annotation. Source: UniProtKB-SubCell extracellular region Inferred from electronic annotation. Source: UniProtKB-KW extrinsic to membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Signal peptide	1 – 18	18	Potential
	Chain	19 – 257	239	Expansin-A10		PRO_0000251989
Regions
	Domain	50 – 163	114	Expansin-like EG45
	Domain	173 – 252	80	Expansin-like CBD

Sequences

	Sequence		Length	Mass (Da)
	Q7XUD0-1 [UniParc]. Last modified March 1, 2004. Version 2. Checksum: 78975CEEC3E720B8	FASTA	257	27,551
	10 20 30 40 50 60 MAPCLLLVLF LLPALATGHQ HPSTLGSSAL SEWRSAKASY YAADPEDAIG GACGFGDLGK 70 80 90 100 110 120 HGYGMATVGL STALFERGAA CGGCYEVKCV DDLKYCLPGT SIVVTATNFC APNFGLPADA 130 140 150 160 170 180 GGVCNPPNHH FLLPIQSFEK IALWKAGVMP IQYRRVNCLR DGGVRFAVAG RSFFLTVLIS 190 200 210 220 230 240 NVGGAGDVRS VKIKGTESGW LSMGRNWGQI WHINSDFRGQ PLSFELTSSD GKTLTNYNVV 250 PKEWDFGKTY TGKQFLL

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Expression of alpha-expansin and expansin-like genes in deepwater rice." Lee Y., Kende H. Plant Physiol. 130:1396-1405(2002) [PubMed: 12428004] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], DEVELOPMENTAL STAGE, INDUCTION.
[2]	"Sequence and analysis of rice chromosome 4." Feng Q., Zhang Y., Hao P., Wang S., Fu G., Huang Y., Li Y., Zhu J., Liu Y., Hu X., Jia P., Zhang Y., Zhao Q., Ying K., Yu S., Tang Y., Weng Q., Zhang L. , Lu Y., Mu J., Lu Y., Zhang L.S., Yu Z., Fan D., Liu X., Lu T., Li C., Wu Y., Sun T., Lei H., Li T., Hu H., Guan J., Wu M., Zhang R., Zhou B., Chen Z., Chen L., Jin Z., Wang R., Yin H., Cai Z., Ren S., Lv G., Gu W., Zhu G., Tu Y., Jia J., Zhang Y., Chen J., Kang H., Chen X., Shao C., Sun Y., Hu Q., Zhang X., Zhang W., Wang L., Ding C., Sheng H., Gu J., Chen S., Ni L., Zhu F., Chen W., Lan L., Lai Y., Cheng Z., Gu M., Jiang J., Li J., Hong G., Xue Y., Han B. Nature 420:316-320(2002) [PubMed: 12447439] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[3]	"The map-based sequence of the rice genome." International rice genome sequencing project (IRGSP) Nature 436:793-800(2005) [PubMed: 16100779] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Nipponbare.
[4]	"Curated genome annotation of Oryza sativa ssp. japonica and comparative genome analysis with Arabidopsis thaliana." The rice annotation project (RAP) Genome Res. 17:175-183(2007) [PubMed: 17210932] [Abstract] Cited for: GENOME REANNOTATION. Strain: cv. Nipponbare.
[5]	"Nomenclature for members of the expansin superfamily of genes and proteins." Kende H., Bradford K.J., Brummell D.A., Cho H.-T., Cosgrove D.J., Fleming A.J., Gehring C., Lee Y., McQueen-Mason S.J., Rose J.K.C., Voesenek L.A.C. Plant Mol. Biol. 55:311-314(2004) [PubMed: 15604683] [Abstract] Cited for: NOMENCLATURE.
[6]	"Characterization and transcriptional expression of the alpha-expansin gene family in rice." Shin J.-H., Jeong D.-H., Park M.C., An G. Mol. Cells 20:210-218(2005) [PubMed: 16267395] [Abstract] Cited for: TISSUE SPECIFICITY.

Web resources

EXPANSIN homepage

Cross-references

Sequence databases
EMBL GenBank DDBJ	AF247165 mRNA. Translation: AAF62183.1. AL662987 Genomic DNA. Translation: CAD41376.2. AP008210 Genomic DNA. Translation: BAF15577.1.
RefSeq	NP_001053663.1.
UniGene	Os.2369
3D structure databases
HSSP	HSSP built from PDB template 1N10 based on UniProtKB P43213.
ModBase	Search...
Genome annotation databases
GeneID	4336776.
GenomeReviews	Gene locus EXPA10 in contig AP008210_GR.
KEGG	osa:4336776.
Organism-specific databases
Gramene	Q7XUD0.
Phylogenomic databases
HOGENOM	HBG605129.
Family and domain databases
InterPro	IPR009009. Barwin-related_endoglucanase. IPR007112. Expan_endogl. IPR007118. Expan_Lol_pI. IPR007117. Expan_Lol_pI_C. IPR002963. Expansin. IPR014734. Pollen_allergen. IPR005132. RlpA. [Graphical view]
Gene3D	G3DSA:2.60.40.760. Expan_Lol_pI_C. 1 hit. G3DSA:2.40.40.40. Pollen_allergen. 1 hit.
Pfam	PF03330. DPBB_1. 1 hit. PF01357. Pollen_allerg_1. 1 hit. [Graphical view]
PRINTS	PR01226. EXPANSIN. PR01225. EXPANSNFAMLY.
PROSITE	PS50843. EXPANSIN_CBD. 1 hit. PS50842. EXPANSIN_EG45. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

EXP10_ORYSJ

Accession

Primary (citable) accession number: Q7XUD0
Secondary accession number(s): Q9M4X5

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 3, 2006
Last sequence update:	March 1, 2004
Last modified:	December 15, 2009
This is version 40 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

PPAP (Plant Proteome Annotation Project)