ESR3_MAIZE
ID ESR3_MAIZE Reviewed; 125 AA.
AC O24567;
DT 30-NOV-2010, integrated into UniProtKB/Swiss-Prot.
DT 01-JAN-1998, sequence version 1.
DT 03-AUG-2022, entry version 74.
DE RecName: Full=CLAVATA3/ESR (CLE)-related protein ESR3 {ECO:0000303|PubMed:18034320};
DE Short=ZmESR3 {ECO:0000303|PubMed:18034320};
DE AltName: Full=Embryo surrounding region protein 3 {ECO:0000303|PubMed:9263463};
DE Contains:
DE RecName: Full=ESR3p {ECO:0000303|PubMed:9263463};
DE Flags: Precursor;
GN Name=ESR3 {ECO:0000303|PubMed:18034320};
GN Synonyms=ESR3g2 {ECO:0000303|PubMed:9263463};
OS Zea mays (Maize).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX NCBI_TaxID=4577;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA], TISSUE SPECIFICITY, AND DEVELOPMENTAL
RP STAGE.
RC STRAIN=cv. A188;
RX PubMed=9263463; DOI=10.1046/j.1365-313x.1997.12010235.x;
RA Opsahl-Ferstad H.G., Le Deunff E., Dumas C., Rogowsky P.M.;
RT "ZmEsr, a novel endosperm-specific gene expressed in a restricted region
RT around the maize embryo.";
RL Plant J. 12:235-246(1997).
RN [2]
RP TISSUE SPECIFICITY, DEVELOPMENTAL STAGE, AND SUBCELLULAR LOCATION.
RX PubMed=12096094; DOI=10.1093/jxb/erf010;
RA Bonello J.-F., Sevilla-Lecoq S., Berne A., Risueno M.-C., Dumas C.,
RA Rogowsky P.M.;
RT "Esr proteins are secreted by the cells of the embryo surrounding region.";
RL J. Exp. Bot. 53:1559-1568(2002).
RN [3]
RP REVIEW.
RX PubMed=18034320; DOI=10.1007/s00018-007-7411-5;
RA Jun J.H., Fiume E., Fletcher J.C.;
RT "The CLE family of plant polypeptide signaling molecules.";
RL Cell. Mol. Life Sci. 65:743-755(2008).
RN [4]
RP REVIEW.
RX PubMed=20016993; DOI=10.1007/s00709-009-0095-y;
RA Wang G., Fiers M.;
RT "CLE peptide signaling during plant development.";
RL Protoplasma 240:33-43(2010).
CC -!- FUNCTION: [ESR3p]: Extracellular signal peptide that regulates cell
CC fate. {ECO:0000250|UniProtKB:O49519}.
CC -!- SUBCELLULAR LOCATION: [ESR3p]: Secreted, extracellular space
CC {ECO:0000269|PubMed:12096094}.
CC -!- TISSUE SPECIFICITY: [ESR3p]: Seed endosperm.
CC {ECO:0000269|PubMed:12096094, ECO:0000269|PubMed:9263463}.
CC -!- DEVELOPMENTAL STAGE: [ESR3p]: Expressed specifically in the embryo
CC surrounding region at the micropylar end of the seed endosperm at early
CC stages (4 to 7 days after pollination, DAP) and ever-decreasing parts
CC of the suspensor at subsequent stages (at protein level).
CC {ECO:0000269|PubMed:12096094, ECO:0000269|PubMed:9263463}.
CC -!- PTM: [ESR3p]: The O-glycosylation (arabinosylation) of the
CC hydroxyproline Pro-78 enhances binding affinity of the ESR3p peptide
CC for its receptor. {ECO:0000250|UniProtKB:O49519}.
CC -!- SIMILARITY: Belongs to the CLV3/ESR signal peptide family.
CC {ECO:0000305}.
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DR EMBL; X99970; CAA68232.1; -; Genomic_DNA.
DR PIR; T03283; T03283.
DR AlphaFoldDB; O24567; -.
DR PaxDb; O24567; -.
DR PRIDE; O24567; -.
DR MaizeGDB; 247978; -.
DR eggNOG; ENOG502R4SP; Eukaryota.
DR HOGENOM; CLU_1930598_0_0_1; -.
DR OMA; ANAWQTD; -.
DR OrthoDB; 1837526at2759; -.
DR Proteomes; UP000007305; Chromosome 1.
DR ExpressionAtlas; O24567; baseline.
DR Genevisible; O24567; ZM.
DR GO; GO:0048046; C:apoplast; ISS:UniProtKB.
DR GO; GO:0005615; C:extracellular space; IEA:UniProtKB-SubCell.
DR GO; GO:0033612; F:receptor serine/threonine kinase binding; ISS:UniProtKB.
DR GO; GO:0045168; P:cell-cell signaling involved in cell fate commitment; ISS:UniProtKB.
PE 1: Evidence at protein level;
KW Developmental protein; Differentiation; Glycoprotein; Hydroxylation;
KW Reference proteome; Secreted; Signal.
FT SIGNAL 1..26
FT /evidence="ECO:0000255"
FT CHAIN 27..125
FT /note="CLAVATA3/ESR (CLE)-related protein ESR3"
FT /id="PRO_0000401229"
FT PEPTIDE 72..83
FT /note="ESR3p"
FT /evidence="ECO:0000250|UniProtKB:O49519"
FT /id="PRO_0000401230"
FT REGION 45..125
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 75
FT /note="Hydroxyproline"
FT /evidence="ECO:0000250|UniProtKB:O49519"
FT MOD_RES 78
FT /note="Hydroxyproline"
FT /evidence="ECO:0000250|UniProtKB:O49519"
FT CARBOHYD 78
FT /note="O-linked (Ara...) hydroxyproline"
FT /evidence="ECO:0000250|UniProtKB:O49519"
SQ SEQUENCE 125 AA; 13857 MW; 6083D1ED2C4A5543 CRC64;
MASRMGMVAI MSLFVYAIVV PTSVNANAWQ TDDKPGVNRN MEMQQQQGGF IGHRPRLASF
NRASNQEGDR KRTVPSGPNH KHNNIPSHTP HHPPSYVQAL YEDDRTITSP GPSKSIGPPP
LPDRY
