PRP2_ARATH
ID PRP2_ARATH Reviewed; 321 AA.
AC Q9SKP9; Q9M7P0;
DT 03-OCT-2012, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-2000, sequence version 1.
DT 03-AUG-2022, entry version 106.
DE RecName: Full=Proline-rich protein 2;
DE Short=AtPRP2;
DE Flags: Precursor;
GN Name=PRP2; OrderedLocusNames=At2g21140; ORFNames=F26H11;
OS Arabidopsis thaliana (Mouse-ear cress).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis.
OX NCBI_TaxID=3702;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], TISSUE SPECIFICITY, AND DEVELOPMENTAL
RP STAGE.
RC STRAIN=cv. Columbia, and cv. Landsberg erecta;
RX PubMed=10594096; DOI=10.1104/pp.121.4.1081;
RA Fowler T.J., Bernhardt C., Tierney M.L.;
RT "Characterization and expression of four proline-rich cell wall protein
RT genes in Arabidopsis encoding two distinct subsets of multiple domain
RT proteins.";
RL Plant Physiol. 121:1081-1092(1999).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Columbia;
RX PubMed=10617197; DOI=10.1038/45471;
RA Lin X., Kaul S., Rounsley S.D., Shea T.P., Benito M.-I., Town C.D.,
RA Fujii C.Y., Mason T.M., Bowman C.L., Barnstead M.E., Feldblyum T.V.,
RA Buell C.R., Ketchum K.A., Lee J.J., Ronning C.M., Koo H.L., Moffat K.S.,
RA Cronin L.A., Shen M., Pai G., Van Aken S., Umayam L., Tallon L.J.,
RA Gill J.E., Adams M.D., Carrera A.J., Creasy T.H., Goodman H.M.,
RA Somerville C.R., Copenhaver G.P., Preuss D., Nierman W.C., White O.,
RA Eisen J.A., Salzberg S.L., Fraser C.M., Venter J.C.;
RT "Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana.";
RL Nature 402:761-768(1999).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=cv. Columbia;
RX PubMed=27862469; DOI=10.1111/tpj.13415;
RA Cheng C.Y., Krishnakumar V., Chan A.P., Thibaud-Nissen F., Schobel S.,
RA Town C.D.;
RT "Araport11: a complete reannotation of the Arabidopsis thaliana reference
RT genome.";
RL Plant J. 89:789-804(2017).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=11910074; DOI=10.1126/science.1071006;
RA Seki M., Narusaka M., Kamiya A., Ishida J., Satou M., Sakurai T.,
RA Nakajima M., Enju A., Akiyama K., Oono Y., Muramatsu M., Hayashizaki Y.,
RA Kawai J., Carninci P., Itoh M., Ishii Y., Arakawa T., Shibata K.,
RA Shinagawa A., Shinozaki K.;
RT "Functional annotation of a full-length Arabidopsis cDNA collection.";
RL Science 296:141-145(2002).
RN [5]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=cv. Columbia;
RX PubMed=14593172; DOI=10.1126/science.1088305;
RA Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M.,
RA Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G.,
RA Liu S.X., Lam B., Sakano H., Wu T., Yu G., Miranda M., Quach H.L.,
RA Tripp M., Chang C.H., Lee J.M., Toriumi M.J., Chan M.M., Tang C.C.,
RA Onodera C.S., Deng J.M., Akiyama K., Ansari Y., Arakawa T., Banh J.,
RA Banno F., Bowser L., Brooks S.Y., Carninci P., Chao Q., Choy N., Enju A.,
RA Goldsmith A.D., Gurjal M., Hansen N.F., Hayashizaki Y., Johnson-Hopson C.,
RA Hsuan V.W., Iida K., Karnes M., Khan S., Koesema E., Ishida J., Jiang P.X.,
RA Jones T., Kawai J., Kamiya A., Meyers C., Nakajima M., Narusaka M.,
RA Seki M., Sakurai T., Satou M., Tamse R., Vaysberg M., Wallender E.K.,
RA Wong C., Yamamura Y., Yuan S., Shinozaki K., Davis R.W., Theologis A.,
RA Ecker J.R.;
RT "Empirical analysis of transcriptional activity in the Arabidopsis
RT genome.";
RL Science 302:842-846(2003).
CC -!- SUBCELLULAR LOCATION: Secreted, cell wall {ECO:0000305}.
CC -!- TISSUE SPECIFICITY: Mostly expressed in aerial organs, particularly in
CC expanding leaves, stems, flowers, and siliques.
CC {ECO:0000269|PubMed:10594096}.
CC -!- DEVELOPMENTAL STAGE: In young seedlings, detected in the hypocotyl,
CC cotyledons and rosette leaves,mostly in expanding leaves. At flowering
CC time, expressed in stems, cauline leaves, sepals, and, in closed
CC flowers only, in anthers. Later present in pedicels of developing
CC siliques, nectaries, and along the length of maturing siliques.
CC {ECO:0000269|PubMed:10594096}.
CC -!- SIMILARITY: Belongs to the plant proline-rich protein superfamily.
CC {ECO:0000305}.
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DR EMBL; AF110986; AAF64549.1; -; Genomic_DNA.
DR EMBL; AC006264; AAD29802.1; -; Genomic_DNA.
DR EMBL; CP002685; AEC07127.1; -; Genomic_DNA.
DR EMBL; AK117333; BAC42003.1; -; mRNA.
DR EMBL; BT006235; AAP12884.1; -; mRNA.
DR PIR; F84597; F84597.
DR RefSeq; NP_179710.1; NM_127684.4.
DR AlphaFoldDB; Q9SKP9; -.
DR STRING; 3702.AT2G21140.1; -.
DR PaxDb; Q9SKP9; -.
DR PRIDE; Q9SKP9; -.
DR ProteomicsDB; 226507; -.
DR EnsemblPlants; AT2G21140.1; AT2G21140.1; AT2G21140.
DR GeneID; 816649; -.
DR Gramene; AT2G21140.1; AT2G21140.1; AT2G21140.
DR KEGG; ath:AT2G21140; -.
DR Araport; AT2G21140; -.
DR TAIR; locus:2047087; AT2G21140.
DR eggNOG; ENOG502QTFH; Eukaryota.
DR HOGENOM; CLU_042219_1_0_1; -.
DR InParanoid; Q9SKP9; -.
DR OMA; HYRSALC; -.
DR OrthoDB; 1452968at2759; -.
DR PhylomeDB; Q9SKP9; -.
DR PRO; PR:Q9SKP9; -.
DR Proteomes; UP000006548; Chromosome 2.
DR ExpressionAtlas; Q9SKP9; baseline and differential.
DR Genevisible; Q9SKP9; AT.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-KW.
DR GO; GO:0009664; P:plant-type cell wall organization; ISS:TAIR.
PE 2: Evidence at transcript level;
KW Cell wall; Reference proteome; Repeat; Secreted; Signal.
FT SIGNAL 1..26
FT /evidence="ECO:0000255"
FT CHAIN 27..321
FT /note="Proline-rich protein 2"
FT /id="PRO_0000419273"
FT REPEAT 168..172
FT /note="1"
FT REPEAT 173..176
FT /note="2"
FT REPEAT 177..181
FT /note="3"
FT REPEAT 185..189
FT /note="4"
FT REPEAT 190..194
FT /note="5"
FT REPEAT 198..202
FT /note="6"
FT REPEAT 207..211
FT /note="7"
FT REPEAT 212..217
FT /note="8"
FT REPEAT 218..223
FT /note="9"
FT REPEAT 225..229
FT /note="10"
FT REPEAT 234..238
FT /note="11"
FT REPEAT 240..244
FT /note="12"
FT REPEAT 245..251
FT /note="13"
FT REPEAT 252..256
FT /note="14"
FT REPEAT 262..266
FT /note="15"
FT REPEAT 267..271
FT /note="16"
FT REPEAT 272..276
FT /note="17"
FT REPEAT 277..281
FT /note="18"
FT REPEAT 282..286
FT /note="19"
FT REPEAT 288..292
FT /note="20"
FT REPEAT 293..297
FT /note="21"
FT REPEAT 298..302
FT /note="22"
FT REPEAT 303..307
FT /note="23"
FT REPEAT 315..319
FT /note="24"
FT REGION 168..319
FT /note="24 X 5 AA approximate repeats"
FT CONFLICT 29
FT /note="C -> R (in Ref. 1; AAF64549)"
FT /evidence="ECO:0000305"
FT CONFLICT 81
FT /note="D -> E (in Ref. 1; AAF64549)"
FT /evidence="ECO:0000305"
FT CONFLICT 136
FT /note="Q -> A (in Ref. 1; AAF64549)"
FT /evidence="ECO:0000305"
FT CONFLICT 144
FT /note="K -> Q (in Ref. 1; AAF64549)"
FT /evidence="ECO:0000305"
FT CONFLICT 157
FT /note="Missing (in Ref. 1; AAF64549)"
FT /evidence="ECO:0000305"
FT CONFLICT 189
FT /note="K -> I (in Ref. 1; AAF64549)"
FT /evidence="ECO:0000305"
FT CONFLICT 203
FT /note="I -> V (in Ref. 1; AAF64549)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 321 AA; 35508 MW; 3C50D28B233ED0C2 CRC64;
MRILPKSGGG ALCLLFVFAL CSVAHSLSCD VKVVGDVEVI GYSEISKIKI PNAFSGLRVT
IECKAADSKG HFVTRGSGEV DETGKFHLNI PHDIVGDDGT LKEACYAHLQ SAFGNPCPAH
DGLEASKIVF LSKSGQNHVL GLKKSLKFSP EVCISKFFWH MPKFPLPPPL NLPPLTFPKI
KKPCPPIYKP PVVIPKKPCP PKIAHKPIYK PPVPIYKPPV PIYKPPVVIP KKPCPPKIHK
PIYKPPVPIY KPPVVIPKKT FPPLHKPIYK HPVPIYKPIF KPPVVVIPKK PCPPLPKFPH
FPPKYIPHPK FGKWPPFPSH P
