ID   ABP20_PRUPE             Reviewed;         214 AA.
AC   O04011;
DT   29-AUG-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1997, sequence version 1.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=Auxin-binding protein ABP20;
DE   Flags: Precursor;
GN   Name=ABP20;
OS   Prunus persica (Peach) (Amygdalus persica).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Rosales; Rosaceae; Amygdaloideae; Amygdaleae; Prunus.
OX   NCBI_TaxID=3760;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Akatsuki; TISSUE=Shoot apex;
RX   PubMed=9664714; DOI=10.1093/oxfordjournals.pcp.a029396;
RA   Ohmiya A., Tanaka Y., Kadowaki K., Hayashi T.;
RT   "Cloning of genes encoding auxin-binding proteins (ABP19/20) from peach:
RT   significant peptide sequence similarity with germin-like proteins.";
RL   Plant Cell Physiol. 39:492-499(1998).
CC   -!- FUNCTION: Probable receptor for the plant growth-promoting hormone
CC       auxin.
CC   -!- SUBUNIT: Interacts with ABP19.
CC   -!- SUBCELLULAR LOCATION: Secreted, extracellular space, apoplast.
CC       Secreted, cell wall.
CC   -!- SIMILARITY: Belongs to the germin family. {ECO:0000305}.
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DR   EMBL; U81162; AAB51240.1; -; mRNA.
DR   AlphaFoldDB; O04011; -.
DR   SMR; O04011; -.
DR   STRING; 3760.EMJ03770; -.
DR   EnsemblPlants; ONH97603; ONH97603; PRUPE_7G200100.
DR   Gramene; ONH97603; ONH97603; PRUPE_7G200100.
DR   eggNOG; ENOG502QT7C; Eukaryota.
DR   GO; GO:0048046; C:apoplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0030145; F:manganese ion binding; IEA:InterPro.
DR   GO; GO:0009734; P:auxin-activated signaling pathway; IEA:UniProtKB-KW.
DR   Gene3D; 2.60.120.10; -; 1.
DR   InterPro; IPR006045; Cupin_1.
DR   InterPro; IPR001929; Germin.
DR   InterPro; IPR019780; Germin_Mn-BS.
DR   InterPro; IPR014710; RmlC-like_jellyroll.
DR   InterPro; IPR011051; RmlC_Cupin_sf.
DR   Pfam; PF00190; Cupin_1; 1.
DR   PRINTS; PR00325; GERMIN.
DR   SMART; SM00835; Cupin_1; 1.
DR   SUPFAM; SSF51182; SSF51182; 1.
DR   PROSITE; PS00725; GERMIN; 1.
PE   2: Evidence at transcript level;
KW   Apoplast; Auxin signaling pathway; Cell wall; Disulfide bond; Glycoprotein;
KW   Manganese; Metal-binding; Receptor; Secreted; Signal.
FT   SIGNAL          1..23
FT                   /evidence="ECO:0000255"
FT   CHAIN           24..214
FT                   /note="Auxin-binding protein ABP20"
FT                   /id="PRO_0000010845"
FT   DOMAIN          58..204
FT                   /note="Cupin type-1"
FT                   /evidence="ECO:0000255"
FT   BINDING         106
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         108
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         113
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   BINDING         152
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /evidence="ECO:0000250"
FT   CARBOHYD        65
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        29..44
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   214 AA;  22087 MW;  CC40E24ADEBF541E CRC64;
     MPQATMIFPI LFTFFLLLSS SNAAVQDFCV ADLAAPEGPA GFSCKKPASV KVNDFVFSGL
     GIAGNTSNII KAAVTPAFVA QFPGVNGLGI SIARLDLAVG GVVPFHTHPG ASEVLIVAQG
     TICAGFVASD NTPYLQTLEK GDIMVFPQGL LHFQVNGGEA PALAFASFGS ASPGLQILDF
     ALFKNDLPTE VIAQTTFLDA AQIKKLKGVL GGTN