CYT4_ORYSJ
ID CYT4_ORYSJ Reviewed; 158 AA.
AC Q5N806; A3A0V8;
DT 06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-2005, sequence version 1.
DT 03-AUG-2022, entry version 91.
DE RecName: Full=Cysteine proteinase inhibitor 4;
DE AltName: Full=Oryzacystatin IV;
DE Short=OC-IV;
DE AltName: Full=Oryzacystatin-4;
DE Flags: Precursor;
GN OrderedLocusNames=Os01g0915200, LOC_Os01g68660;
GN ORFNames=OsJ_04530 {ECO:0000312|EMBL:EAZ14605.1}, P0004D12.18;
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 GENOMIC DNA].
RC STRAIN=cv. Nipponbare;
RX PubMed=15685292; DOI=10.1371/journal.pbio.0030038;
RA Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S.,
RA Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.,
RA Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J.,
RA Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X.,
RA Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y.,
RA Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L.,
RA Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H.,
RA Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z.,
RA Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L.,
RA Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F.,
RA Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q.,
RA Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J.,
RA Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M.,
RA McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.;
RT "The genomes of Oryza sativa: a history of duplications.";
RL PLoS Biol. 3:266-281(2005).
RN [6]
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 [7]
RP GENE FAMILY.
RX PubMed=15887031; DOI=10.1007/s00438-005-1147-4;
RA Martinez M., Abraham Z., Carbonero P., Diaz I.;
RT "Comparative phylogenetic analysis of cystatin gene families from
RT arabidopsis, rice and barley.";
RL Mol. Genet. Genomics 273:423-432(2005).
CC -!- FUNCTION: Specific inhibitor of cysteine proteinases. Probably involved
CC in the regulation of endogenous processes and in defense against pests
CC and pathogens (By similarity). {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}.
CC -!- SIMILARITY: Belongs to the cystatin family. Phytocystatin subfamily.
CC {ECO:0000305}.
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DR EMBL; AP003433; BAD82395.1; -; Genomic_DNA.
DR EMBL; AP008207; BAF07099.1; -; Genomic_DNA.
DR EMBL; AP014957; BAS75871.1; -; Genomic_DNA.
DR EMBL; CM000138; EAZ14605.1; -; Genomic_DNA.
DR EMBL; AK121863; BAH00694.1; -; mRNA.
DR RefSeq; XP_015643828.1; XM_015788342.1.
DR AlphaFoldDB; Q5N806; -.
DR SMR; Q5N806; -.
DR STRING; 4530.OS01T0915200-01; -.
DR MEROPS; I25.054; -.
DR PaxDb; Q5N806; -.
DR PRIDE; Q5N806; -.
DR EnsemblPlants; Os01t0915200-01; Os01t0915200-01; Os01g0915200.
DR GeneID; 4324351; -.
DR Gramene; Os01t0915200-01; Os01t0915200-01; Os01g0915200.
DR KEGG; osa:4324351; -.
DR eggNOG; ENOG502S4YZ; Eukaryota.
DR HOGENOM; CLU_113093_0_1_1; -.
DR InParanoid; Q5N806; -.
DR OMA; THRGIHK; -.
DR OrthoDB; 1565344at2759; -.
DR Proteomes; UP000000763; Chromosome 1.
DR Proteomes; UP000007752; Chromosome 1.
DR Proteomes; UP000059680; Chromosome 1.
DR Genevisible; Q5N806; OS.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0004869; F:cysteine-type endopeptidase inhibitor activity; IEA:UniProtKB-KW.
DR GO; GO:0006952; P:defense response; IEA:UniProtKB-KW.
DR CDD; cd00042; CY; 1.
DR InterPro; IPR000010; Cystatin_dom.
DR InterPro; IPR046350; Cystatin_sf.
DR Pfam; PF16845; SQAPI; 1.
DR SMART; SM00043; CY; 1.
DR SUPFAM; SSF54403; SSF54403; 1.
PE 2: Evidence at transcript level;
KW Plant defense; Protease inhibitor; Reference proteome; Secreted; Signal;
KW Thiol protease inhibitor.
FT SIGNAL 1..24
FT /evidence="ECO:0000255"
FT CHAIN 25..158
FT /note="Cysteine proteinase inhibitor 4"
FT /id="PRO_0000277501"
FT DOMAIN 51..116
FT /note="Cystatin"
FT REGION 26..51
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOTIF 101..105
FT /note="Secondary area of contact"
FT /evidence="ECO:0000250"
FT SITE 51
FT /note="Reactive site"
FT /evidence="ECO:0000250"
SQ SEQUENCE 158 AA; 16600 MW; 0BE9DABBBE2BCD61 CRC64;
MAARCPVGVA SVLLLIVLVT VASAASGARS GGGGGGGIRE LRGGGAGRRV GGRTEVRDVE
GDREVQELGR FSVEEHNRRR RSRDCGDVRL EFGRVVAAQR QVVSGLKYYL RVAAAEEGAA
GQNGGEPRVF DAVVVVKPWL ESRTLLTFAP AADSPNES
