EXPA8_ORYSJ
ID EXPA8_ORYSJ Reviewed; 251 AA.
AC Q9XHX0; B7F3G0;
DT 03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1999, sequence version 1.
DT 03-AUG-2022, entry version 116.
DE RecName: Full=Expansin-A8;
DE AltName: Full=Alpha-expansin-8;
DE AltName: Full=OsEXP8;
DE AltName: Full=OsEXPA8;
DE AltName: Full=OsaEXPa1.17;
DE Flags: Precursor;
GN Name=EXPA8; Synonyms=EXP8; OrderedLocusNames=Os01g0248900, LOC_Os01g14650;
GN ORFNames=OSJNBa0049B20.23, P0034C11.30;
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=12447438; DOI=10.1038/nature01184;
RA Sasaki T., Matsumoto T., Yamamoto K., Sakata K., Baba T., Katayose Y.,
RA Wu J., Niimura Y., Cheng Z., Nagamura Y., Antonio B.A., Kanamori H.,
RA Hosokawa S., Masukawa M., Arikawa K., Chiden Y., Hayashi M., Okamoto M.,
RA Ando T., Aoki H., Arita K., Hamada M., Harada C., Hijishita S., Honda M.,
RA Ichikawa Y., Idonuma A., Iijima M., Ikeda M., Ikeno M., Ito S., Ito T.,
RA Ito Y., Ito Y., Iwabuchi A., Kamiya K., Karasawa W., Katagiri S.,
RA Kikuta A., Kobayashi N., Kono I., Machita K., Maehara T., Mizuno H.,
RA Mizubayashi T., Mukai Y., Nagasaki H., Nakashima M., Nakama Y.,
RA Nakamichi Y., Nakamura M., Namiki N., Negishi M., Ohta I., Ono N., Saji S.,
RA Sakai K., Shibata M., Shimokawa T., Shomura A., Song J., Takazaki Y.,
RA Terasawa K., Tsuji K., Waki K., Yamagata H., Yamane H., Yoshiki S.,
RA Yoshihara R., Yukawa K., Zhong H., Iwama H., Endo T., Ito H., Hahn J.H.,
RA Kim H.-I., Eun M.-Y., Yano M., Jiang J., Gojobori T.;
RT "The genome sequence and structure of rice chromosome 1.";
RL Nature 420:312-316(2002).
RN [2]
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 [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Nipponbare;
RX PubMed=18089549; DOI=10.1093/nar/gkm978;
RG The rice annotation project (RAP);
RT "The rice annotation project database (RAP-DB): 2008 update.";
RL Nucleic Acids Res. 36:D1028-D1033(2008).
RN [4]
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 [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=12869764; DOI=10.1126/science.1081288;
RG The rice full-length cDNA consortium;
RT "Collection, mapping, and annotation of over 28,000 cDNA clones from
RT japonica rice.";
RL Science 301:376-379(2003).
RN [6]
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).
RN [7]
RP TISSUE SPECIFICITY.
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).
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 -!- TISSUE SPECIFICITY: Expressed in roots. {ECO:0000269|PubMed:16267395}.
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; AC007789; AAD38296.1; -; Genomic_DNA.
DR EMBL; AP002865; BAB18336.1; -; Genomic_DNA.
DR EMBL; AP008207; BAF04501.1; -; Genomic_DNA.
DR EMBL; AP014957; BAS71334.1; -; Genomic_DNA.
DR EMBL; AK111100; BAG99157.1; -; mRNA.
DR RefSeq; XP_015632452.1; XM_015776966.1.
DR AlphaFoldDB; Q9XHX0; -.
DR SMR; Q9XHX0; -.
DR STRING; 4530.OS01T0248900-01; -.
DR PaxDb; Q9XHX0; -.
DR PRIDE; Q9XHX0; -.
DR EnsemblPlants; Os01t0248900-01; Os01t0248900-01; Os01g0248900.
DR GeneID; 4327217; -.
DR Gramene; Os01t0248900-01; Os01t0248900-01; Os01g0248900.
DR KEGG; osa:4327217; -.
DR eggNOG; ENOG502QS90; Eukaryota.
DR HOGENOM; CLU_027462_0_1_1; -.
DR InParanoid; Q9XHX0; -.
DR OMA; QWMAMSR; -.
DR OrthoDB; 1084583at2759; -.
DR Proteomes; UP000000763; Chromosome 1.
DR Proteomes; UP000059680; Chromosome 1.
DR Genevisible; Q9XHX0; 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; Disulfide bond; Membrane;
KW Reference proteome; Secreted; Signal.
FT SIGNAL 1..22
FT /evidence="ECO:0000255"
FT CHAIN 23..251
FT /note="Expansin-A8"
FT /id="PRO_0000251987"
FT DOMAIN 43..157
FT /note="Expansin-like EG45"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00079"
FT DOMAIN 167..246
FT /note="Expansin-like CBD"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00078"
FT DISULFID 46..74
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00079"
FT DISULFID 77..152
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00079"
FT DISULFID 82..90
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00079"
SQ SEQUENCE 251 AA; 26334 MW; 1A0BB36709FDF9A3 CRC64;
MAAARMLVLL ASLCALLLTA SAAKWTPAFA TFYGGSDASG TMGGACGYGD LYGAGYGTRT
AALSTALFNG GASCGACFTI ACDTRKTQWC KPGTSITVTA TNFCPPNYAL SGDAGGWCNP
PRRHFDMSQP AWETIAVYRA GIVPVNYRRV PCQRSGGIRF AVNGHSYFEL VLVTNVGGSG
AVAQMWIKGS GTGWMAMSRN WGANWQSNAR LDGQALSFRV QADDGRVVTA ADVAPAGWSF
GATYTSSAQF Y
