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Protein

Expansin-B1

Gene

EXPB1a

more
Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

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).By similarity

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Cell wall biogenesis/degradation

Names & Taxonomyi

Protein namesi
Recommended name:
Expansin-B1
Alternative name(s):
Beta-expansin-1
Major pollen allergen Ory s 1
Ory s I
OsEXPB1
OsaEXPb1.2
OsaEXPb1.3
Allergen: Ory s 1
Gene namesi
Name:EXPB1a
Ordered Locus Names:Os03g0106500, LOC_Os03g01610
ORF Names:OSJNBa0009C08.15
AND
Name:EXPB1b
Ordered Locus Names:Os03g0106900, LOC_Os03g01650
ORF Names:OSJNBa0009C08.19
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryza
Proteomesi
  • UP000059680 Componenti: Chromosome 3

Subcellular locationi

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell wall, Membrane, Secreted

Pathology & Biotechi

Allergenic propertiesi

Causes an allergic reaction in human. Causes grass pollen allergy. Binds to IgE.1 Publication

Keywords - Diseasei

Allergen

Protein family/group databases

Allergomei3394. Ory s 1.0101.
499. Ory s 1.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 2222Sequence analysisAdd
BLAST
Chaini23 – 267245Expansin-B1PRO_0000008721Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi32 – 321N-linked (GlcNAc...)Sequence analysis
Disulfide bondi64 ↔ 92PROSITE-ProRule annotation
Disulfide bondi95 ↔ 162PROSITE-ProRule annotation
Disulfide bondi100 ↔ 106PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ40638.

Expressioni

Tissue specificityi

Expressed in mature anthers but not in vegetative or other floral tissues.

Gene expression databases

ExpressionAtlasiQ40638. baseline.
GenevisibleiQ40638. OS.

Structurei

3D structure databases

ProteinModelPortaliQ40638.
SMRiQ40638. Positions 25-262.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini61 – 167107Expansin-like EG45PROSITE-ProRule annotationAdd
BLAST
Domaini181 – 26282Expansin-like CBDPROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the expansin family. Expansin B subfamily.Curated
Contains 1 expansin-like CBD domain.PROSITE-ProRule annotation
Contains 1 expansin-like EG45 domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiENOG410JNKD. Eukaryota.
ENOG410XW5A. LUCA.
HOGENOMiHOG000220794.
InParanoidiQ40638.
OMAiTQFRRVK.

Family and domain databases

Gene3Di2.40.40.10. 1 hit.
2.60.40.760. 1 hit.
InterProiIPR007118. Expan_Lol_pI.
IPR007112. Expansin/allergen_DPBB_dom.
IPR007117. Expansin_CBD.
IPR005795. LolPI.
IPR009009. RlpA-like_DPBB.
[Graphical view]
PfamiPF03330. DPBB_1. 1 hit.
PF01357. Pollen_allerg_1. 1 hit.
[Graphical view]
PRINTSiPR01225. EXPANSNFAMLY.
PR00829. LOLP1ALLERGN.
SMARTiSM00837. DPBB_1. 1 hit.
[Graphical view]
SUPFAMiSSF49590. SSF49590. 1 hit.
SSF50685. SSF50685. 1 hit.
PROSITEiPS50843. EXPANSIN_CBD. 1 hit.
PS50842. EXPANSIN_EG45. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q40638-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSSLLLAC VVVAAMVSAV SCGPPKVPPG PNITTSYGDK WLEAKATWYG
60 70 80 90 100
APKGAGPKDN GGACGYKDVD KAPFLGMNSC GNDPIFKDGK GCGSCFEIKC
110 120 130 140 150
SKPEACSDKP ALIHVTDMND EPIAAYHFDL SGLAFGAMAK DGKDEELRKA
160 170 180 190 200
GIIDTQFRRV KCKYPADTKI TFHIEKASNP NYLALLVKYV AGDGDVVEVE
210 220 230 240 250
IKEKGSEEWK ALKESWGAIW RIDTPKPLKG PFSVRVTTEG GEKIIAEDAI
260
PDGWKADSVY KSNVQAK
Length:267
Mass (Da):28,627
Last modified:May 30, 2006 - v2
Checksum:i3B89E1FE02D5A5DC
GO

Sequence cautioni

The sequence AAA86533.1 differs from that shown.Sequencing errors.Curated
The sequence AAA86533.1 differs from that shown. Reason: Frameshift at several positions. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U31771 mRNA. Translation: AAA86533.1. Sequence problems.
AF261270 mRNA. Translation: AAF72983.1.
AY039023 Genomic DNA. Translation: AAK84682.1.
AC107224 Genomic DNA. Translation: AAN60487.1.
AC107224 Genomic DNA. Translation: AAN60491.1.
DP000009 Genomic DNA. Translation: ABF93540.1.
DP000009 Genomic DNA. Translation: ABF93536.1.
AP008209 Genomic DNA. Translation: BAF10600.2.
AP008209 Genomic DNA. Translation: BAF10603.1.
AP014959 Genomic DNA. Translation: BAS81873.1.
AP014959 Genomic DNA. Translation: BAS81878.1.
CM000140 Genomic DNA. Translation: EAZ25286.1.
AK072792 mRNA. Translation: BAG93147.1.
PIRiT03303.
RefSeqiXP_015629185.1. XM_015773699.1.
XP_015629913.1. XM_015774427.1.
UniGeneiOs.2402.

Genome annotation databases

EnsemblPlantsiOS03T0106500-01; OS03T0106500-01; OS03G0106500.
OS03T0106900-00; OS03T0106900-00; OS03G0106900.
GeneIDi4331323.
4331326.
GrameneiOS03T0106500-01; OS03T0106500-01; OS03G0106500.
OS03T0106900-00; OS03T0106900-00; OS03G0106900.
KEGGiosa:4331323.
osa:4331326.

Cross-referencesi

Web resourcesi

EXPANSIN homepage

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U31771 mRNA. Translation: AAA86533.1. Sequence problems.
AF261270 mRNA. Translation: AAF72983.1.
AY039023 Genomic DNA. Translation: AAK84682.1.
AC107224 Genomic DNA. Translation: AAN60487.1.
AC107224 Genomic DNA. Translation: AAN60491.1.
DP000009 Genomic DNA. Translation: ABF93540.1.
DP000009 Genomic DNA. Translation: ABF93536.1.
AP008209 Genomic DNA. Translation: BAF10600.2.
AP008209 Genomic DNA. Translation: BAF10603.1.
AP014959 Genomic DNA. Translation: BAS81873.1.
AP014959 Genomic DNA. Translation: BAS81878.1.
CM000140 Genomic DNA. Translation: EAZ25286.1.
AK072792 mRNA. Translation: BAG93147.1.
PIRiT03303.
RefSeqiXP_015629185.1. XM_015773699.1.
XP_015629913.1. XM_015774427.1.
UniGeneiOs.2402.

3D structure databases

ProteinModelPortaliQ40638.
SMRiQ40638. Positions 25-262.
ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

Allergomei3394. Ory s 1.0101.
499. Ory s 1.

Proteomic databases

PaxDbiQ40638.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiOS03T0106500-01; OS03T0106500-01; OS03G0106500.
OS03T0106900-00; OS03T0106900-00; OS03G0106900.
GeneIDi4331323.
4331326.
GrameneiOS03T0106500-01; OS03T0106500-01; OS03G0106500.
OS03T0106900-00; OS03T0106900-00; OS03G0106900.
KEGGiosa:4331323.
osa:4331326.

Phylogenomic databases

eggNOGiENOG410JNKD. Eukaryota.
ENOG410XW5A. LUCA.
HOGENOMiHOG000220794.
InParanoidiQ40638.
OMAiTQFRRVK.

Gene expression databases

ExpressionAtlasiQ40638. baseline.
GenevisibleiQ40638. OS.

Family and domain databases

Gene3Di2.40.40.10. 1 hit.
2.60.40.760. 1 hit.
InterProiIPR007118. Expan_Lol_pI.
IPR007112. Expansin/allergen_DPBB_dom.
IPR007117. Expansin_CBD.
IPR005795. LolPI.
IPR009009. RlpA-like_DPBB.
[Graphical view]
PfamiPF03330. DPBB_1. 1 hit.
PF01357. Pollen_allerg_1. 1 hit.
[Graphical view]
PRINTSiPR01225. EXPANSNFAMLY.
PR00829. LOLP1ALLERGN.
SMARTiSM00837. DPBB_1. 1 hit.
[Graphical view]
SUPFAMiSSF49590. SSF49590. 1 hit.
SSF50685. SSF50685. 1 hit.
PROSITEiPS50843. EXPANSIN_CBD. 1 hit.
PS50842. EXPANSIN_EG45. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Cloning, expression and immunological characterization of Ory s 1, the major allergen of rice pollen."
    Xu H., Theerakulpisut P., Goulding N., Suphioglu C., Singh M.B., Bhalla P.L.
    Gene 164:255-259(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA], ALLERGEN.
    Tissue: Anther.
  2. "Group I allergens of grass pollen as cell wall-loosening agents."
    Cosgrove D.J., Bedinger P.A., Durachko D.M.
    Proc. Natl. Acad. Sci. U.S.A. 94:6559-6564(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
  3. "Expression of beta-expansins is correlated with internodal elongation in deepwater rice."
    Lee Y., Kende H.
    Plant Physiol. 127:645-654(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  4. "Sequence, annotation, and analysis of synteny between rice chromosome 3 and diverged grass species."
    The rice chromosome 3 sequencing consortium
    Buell C.R., Yuan Q., Ouyang S., Liu J., Zhu W., Wang A., Maiti R., Haas B., Wortman J., Pertea M., Jones K.M., Kim M., Overton L., Tsitrin T., Fadrosh D., Bera J., Weaver B., Jin S.
    , Johri S., Reardon M., Webb K., Hill J., Moffat K., Tallon L., Van Aken S., Lewis M., Utterback T., Feldblyum T., Zismann V., Iobst S., Hsiao J., de Vazeille A.R., Salzberg S.L., White O., Fraser C.M., Yu Y., Kim H., Rambo T., Currie J., Collura K., Kernodle-Thompson S., Wei F., Kudrna K., Ammiraju J.S.S., Luo M., Goicoechea J.L., Wing R.A., Henry D., Oates R., Palmer M., Pries G., Saski C., Simmons J., Soderlund C., Nelson W., de la Bastide M., Spiegel L., Nascimento L., Huang E., Preston R., Zutavern T., Palmer L., O'Shaughnessy A., Dike S., McCombie W.R., Minx P., Cordum H., Wilson R., Jin W., Lee H.R., Jiang J., Jackson S.
    Genome Res. 15:1284-1291(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Nipponbare.
  5. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Nipponbare.
  6. "The rice annotation project database (RAP-DB): 2008 update."
    The rice annotation project (RAP)
    Nucleic Acids Res. 36:D1028-D1033(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: GENOME REANNOTATION.
    Strain: cv. Nipponbare.
  7. Cited for: GENOME REANNOTATION.
    Strain: cv. Nipponbare.
  8. "The genomes of Oryza sativa: a history of duplications."
    Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.
    , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.
    PLoS Biol. 3:266-281(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Nipponbare.
  9. "Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice."
    The rice full-length cDNA consortium
    Science 301:376-379(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: cv. Nipponbare.
  10. Cited for: NOMENCLATURE.

Entry informationi

Entry nameiEXPB1_ORYSJ
AccessioniPrimary (citable) accession number: Q40638
Secondary accession number(s): Q0DVY5
, Q0DVY8, Q10SZ3, Q8GSC5, Q9LD01
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: May 30, 2006
Last modified: June 8, 2016
This is version 117 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Allergens
    Nomenclature of allergens and list of entries
  2. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.