PLRX3_ARATH
ID PLRX3_ARATH Reviewed; 727 AA.
AC Q9XIL9;
DT 13-JUL-2010, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1999, sequence version 1.
DT 03-AUG-2022, entry version 123.
DE RecName: Full=Pollen-specific leucine-rich repeat extensin-like protein 3;
DE Short=AtPEX3;
DE Short=Pollen-specific LRR/EXTENSIN3;
DE AltName: Full=Cell wall hydroxyproline-rich glycoprotein;
DE Flags: Precursor;
GN Name=PEX3; OrderedLocusNames=At2g15880; ORFNames=F19G14.12;
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 [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 [2]
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 [3]
RP TISSUE SPECIFICITY, GENE FAMILY, AND NOMENCLATURE.
RX PubMed=12644681; DOI=10.1104/pp.102.014928;
RA Baumberger N., Doesseger B., Guyot R., Diet A., Parsons R.L., Clark M.A.,
RA Simmons M.P., Bedinger P., Goff S.A., Ringli C., Keller B.;
RT "Whole-genome comparison of leucine-rich repeat extensins in Arabidopsis
RT and rice. A conserved family of cell wall proteins form a vegetative and a
RT reproductive clade.";
RL Plant Physiol. 131:1313-1326(2003).
CC -!- FUNCTION: Modulates cell morphogenesis by regulating cell wall
CC formation and assembly, and/or growth polarization. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Secreted, cell wall {ECO:0000250}.
CC -!- TISSUE SPECIFICITY: Expressed in flowers, stamen, pollen, and
CC pollinated carpels. {ECO:0000269|PubMed:12644681}.
CC -!- PTM: Hydroxylated on proline residues in the S-P-P-P-P repeat.
CC {ECO:0000250}.
CC -!- PTM: O-glycosylated on hydroxyprolines. {ECO:0000250}.
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DR EMBL; AC006438; AAD41978.1; -; Genomic_DNA.
DR EMBL; CP002685; AEC06443.1; -; Genomic_DNA.
DR PIR; C84534; C84534.
DR RefSeq; NP_179188.1; NM_127148.2.
DR AlphaFoldDB; Q9XIL9; -.
DR SMR; Q9XIL9; -.
DR STRING; 3702.AT2G15880.1; -.
DR TCDB; 3.A.20.1.2; the peroxisomal protein importer (ppi) family.
DR PaxDb; Q9XIL9; -.
DR PRIDE; Q9XIL9; -.
DR ProteomicsDB; 234731; -.
DR EnsemblPlants; AT2G15880.1; AT2G15880.1; AT2G15880.
DR GeneID; 816084; -.
DR Gramene; AT2G15880.1; AT2G15880.1; AT2G15880.
DR KEGG; ath:AT2G15880; -.
DR Araport; AT2G15880; -.
DR TAIR; locus:2044576; AT2G15880.
DR eggNOG; ENOG502QRPA; Eukaryota.
DR HOGENOM; CLU_000288_23_3_1; -.
DR InParanoid; Q9XIL9; -.
DR OMA; PDPFNNS; -.
DR OrthoDB; 725535at2759; -.
DR PhylomeDB; Q9XIL9; -.
DR PRO; PR:Q9XIL9; -.
DR Proteomes; UP000006548; Chromosome 2.
DR ExpressionAtlas; Q9XIL9; baseline and differential.
DR Genevisible; Q9XIL9; AT.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-KW.
DR GO; GO:0005199; F:structural constituent of cell wall; ISS:TAIR.
DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR Gene3D; 3.80.10.10; -; 1.
DR InterPro; IPR032675; LRR_dom_sf.
PE 2: Evidence at transcript level;
KW Cell wall; Cell wall biogenesis/degradation; Glycoprotein; Hydroxylation;
KW Leucine-rich repeat; Reference proteome; Repeat; Secreted; Signal.
FT SIGNAL 1..22
FT /evidence="ECO:0000255"
FT CHAIN 23..727
FT /note="Pollen-specific leucine-rich repeat extensin-like
FT protein 3"
FT /id="PRO_0000395470"
FT REPEAT 19..43
FT /note="LRR 1"
FT REPEAT 107..131
FT /note="LRR 2"
FT REPEAT 132..154
FT /note="LRR 3"
FT REPEAT 156..179
FT /note="LRR 4"
FT REPEAT 180..202
FT /note="LRR 5"
FT REPEAT 203..226
FT /note="LRR 6"
FT REPEAT 228..249
FT /note="LRR 7"
FT REPEAT 250..273
FT /note="LRR 8"
FT REPEAT 275..296
FT /note="LRR 9"
FT REPEAT 297..321
FT /note="LRR 10"
FT REGION 381..727
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 432..727
FT /note="Contains the Ser-Pro(4) repeats"
FT COMPBIAS 398..419
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 428..479
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 488..707
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT CARBOHYD 80
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
FT CARBOHYD 326
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000255"
SQ SEQUENCE 727 AA; 78370 MW; 112827E18E3AF46B CRC64;
MPHIYKQPLG IFQGFVPTLT DAEVSFIAQR QLLTLPENGE LPDDIEYEVD LKVTFANHRL
KRAYIALQAW KKAVYSDPFN TTGNWHGPHV CGYTGVFCAP ALDDPDVAVV AGVDLNGADI
AGHLPAELGL MTDVAMFHLN SNRFCGIIPK SFEKLSLMHE FDVSNNRFVG PFPSVVLSWP
AVKFIDVRYN DFEGQVPPEL FKKDLDAIFL NNNRFTSTIP DSLGESSASV VTFAHNKFSG
CIPRSIGNMK NLNEIIFKDN SLGGCFPSEI GKLANVNVFD ASMNSFTGVL PPSFVGLTSM
EEFDISGNKL TGFIPENICK LPKLVNLTYA YNYFNGQGDS CVPGSQKQIA LDDTRNCLPD
RPKQRSAKEC AVVISRPVDC SKDKCAGGSS QATPSKSPSP VPTRPVHKPQ PPKESPQPND
PYNQSPVKFR RSPPPPQQPH HHVVHSPPPA SSPPTSPPVH STPSPVHKPQ PPKESPQPND
PYDQSPVKFR RSPPPPPVHS PPPPSPIHSP PPPPVYSPPP PPPVYSPPPP PPVYSPPPPP
PVHSPPPPVH SPPPPVHSPP PPVHSPPPPV HSPPPPVHSP PPPVYSPPPP PVHSPPPPVH
SPPPPVHSPP PPVYSPPPPP PVHSPPPPVF SPPPPVHSPP PPVYSPPPPV YSPPPPPVKS
PPPPPVYSPP LLPPKMSSPP TQTPVNSPPP RTPSQTVEAP PPSEEFIIPP FIGHQYASPP
PPMFQGY
