EXP22_ORYSJ
ID EXP22_ORYSJ Reviewed; 280 AA.
AC Q4PR44; Q6ERU0; Q946I0;
DT 03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 03-OCT-2006, sequence version 2.
DT 03-AUG-2022, entry version 87.
DE RecName: Full=Expansin-A22;
DE AltName: Full=Alpha-expansin-22;
DE AltName: Full=OsEXP22;
DE AltName: Full=OsEXPA22;
DE AltName: Full=OsaEXPa1.9;
DE Flags: Precursor;
GN Name=EXPA22; Synonyms=EXP22;
GN OrderedLocusNames=Os02g0268600, LOC_Os02g16850; ORFNames=P0693E08.19;
OS Oryza sativa subsp. japonica (Rice).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX NCBI_TaxID=39947;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=16100779; DOI=10.1038/nature03895;
RG International rice genome sequencing project (IRGSP);
RT "The map-based sequence of the rice genome.";
RL Nature 436:793-800(2005).
RN [2]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=24280374; DOI=10.1186/1939-8433-6-4;
RA Kawahara Y., de la Bastide M., Hamilton J.P., Kanamori H., McCombie W.R.,
RA Ouyang S., Schwartz D.C., Tanaka T., Wu J., Zhou S., Childs K.L.,
RA Davidson R.M., Lin H., Quesada-Ocampo L., Vaillancourt B., Sakai H.,
RA Lee S.S., Kim J., Numa H., Itoh T., Buell C.R., Matsumoto T.;
RT "Improvement of the Oryza sativa Nipponbare reference genome using next
RT generation sequence and optical map data.";
RL Rice 6:4-4(2013).
RN [3]
RP NUCLEOTIDE SEQUENCE [MRNA] OF 7-280.
RC STRAIN=cv. Dongjin;
RX PubMed=16267395;
RA Shin J.-H., Jeong D.-H., Park M.C., An G.;
RT "Characterization and transcriptional expression of the alpha-expansin gene
RT family in rice.";
RL Mol. Cells 20:210-218(2005).
RN [4]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 78-280.
RX PubMed=12428004; DOI=10.1104/pp.008888;
RA Lee Y., Kende H.;
RT "Expression of alpha-expansin and expansin-like genes in deepwater rice.";
RL Plant Physiol. 130:1396-1405(2002).
RN [5]
RP NOMENCLATURE.
RX PubMed=15604683; DOI=10.1007/s11103-004-0158-6;
RA Kende H., Bradford K.J., Brummell D.A., Cho H.-T., Cosgrove D.J.,
RA Fleming A.J., Gehring C., Lee Y., McQueen-Mason S.J., Rose J.K.C.,
RA Voesenek L.A.C.;
RT "Nomenclature for members of the expansin superfamily of genes and
RT proteins.";
RL Plant Mol. Biol. 55:311-314(2004).
CC -!- FUNCTION: May cause loosening and extension of plant cell walls by
CC disrupting non-covalent bonding between cellulose microfibrils and
CC matrix glucans. No enzymatic activity has been found. May be required
CC for rapid internodal elongation in deepwater rice during submergence
CC (By similarity). {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Secreted, cell wall {ECO:0000250}. Membrane
CC {ECO:0000250}; Peripheral membrane protein {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the expansin family. Expansin A subfamily.
CC {ECO:0000305}.
CC -!- WEB RESOURCE: Name=EXPANSIN homepage;
CC URL="http://homes.bio.psu.edu/expansins/";
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DR EMBL; AP005428; BAD28630.1; -; Genomic_DNA.
DR EMBL; AP014958; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR EMBL; DQ061063; AAY63554.1; -; mRNA.
DR EMBL; AF394557; AAL24493.1; -; Genomic_DNA.
DR RefSeq; XP_015624729.1; XM_015769243.1.
DR AlphaFoldDB; Q4PR44; -.
DR SMR; Q4PR44; -.
DR STRING; 4530.OS02T0268600-00; -.
DR PaxDb; Q4PR44; -.
DR GeneID; 4328971; -.
DR KEGG; osa:4328971; -.
DR eggNOG; ENOG502SWQD; Eukaryota.
DR HOGENOM; CLU_027462_0_1_1; -.
DR InParanoid; Q4PR44; -.
DR OrthoDB; 976855at2759; -.
DR Proteomes; UP000000763; Chromosome 2.
DR Proteomes; UP000059680; Chromosome 2.
DR Genevisible; Q4PR44; OS.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-KW.
DR GO; GO:0016020; C:membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009653; P:anatomical structure morphogenesis; IEA:UniProt.
DR GO; GO:0009664; P:plant-type cell wall organization; IEA:InterPro.
DR Gene3D; 2.40.40.10; -; 1.
DR Gene3D; 2.60.40.760; -; 1.
DR InterPro; IPR007118; Expan_Lol_pI.
DR InterPro; IPR002963; Expansin.
DR InterPro; IPR007112; Expansin/allergen_DPBB_dom.
DR InterPro; IPR007117; Expansin_CBD.
DR InterPro; IPR036749; Expansin_CBD_sf.
DR InterPro; IPR009009; RlpA-like_DPBB.
DR InterPro; IPR036908; RlpA-like_sf.
DR PANTHER; PTHR31867; PTHR31867; 1.
DR Pfam; PF03330; DPBB_1; 1.
DR Pfam; PF01357; Expansin_C; 1.
DR PRINTS; PR01226; EXPANSIN.
DR PRINTS; PR01225; EXPANSNFAMLY.
DR SMART; SM00837; DPBB_1; 1.
DR SUPFAM; SSF49590; SSF49590; 1.
DR SUPFAM; SSF50685; SSF50685; 1.
DR PROSITE; PS50843; EXPANSIN_CBD; 1.
DR PROSITE; PS50842; EXPANSIN_EG45; 1.
PE 2: Evidence at transcript level;
KW Cell wall; Cell wall biogenesis/degradation; Glycoprotein; Membrane;
KW Reference proteome; Secreted; Signal.
FT SIGNAL 1..24
FT /evidence="ECO:0000255"
FT CHAIN 25..280
FT /note="Expansin-A22"
FT /id="PRO_0000252001"
FT DOMAIN 70..185
FT /note="Expansin-like EG45"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00079"
FT DOMAIN 195..275
FT /note="Expansin-like CBD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00078"
FT CARBOHYD 29
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 219
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CONFLICT 83
FT /note="Y -> D (in Ref. 4; AAL24493)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 280 AA; 30219 MW; 538EB438FE830049 CRC64;
MAPARPFALL FLAVTVGFVL LTAADDSANA TATTTTAMAP SSSTDDAAPP VWLKAHATFY
GGADASGTMG GACGYGDLYS QGYGTRNAAL STALFNDGAS CGQCYKIACD RKRAPQWCRP
GVTVTITATN FCPPNWDLPS DNGGWCNPPR PHFDMAQPAW EKIGIYRAGI IPVIYQRVPC
VKKGGVRFTI NGHDYFNLVL VTNVATTGLI KSMDVMGSNS TDWLPMVRNW GANWHSLSYL
TGQMLSFRVT NMDGQTLVFR NIVPSGWKFG QTFASKLQFK
