ABP1_TOBAC
ID ABP1_TOBAC Reviewed; 187 AA.
AC P33490;
DT 01-FEB-1994, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-1994, sequence version 1.
DT 03-AUG-2022, entry version 94.
DE RecName: Full=Auxin-binding protein T85;
DE Short=ABP;
DE Flags: Precursor;
GN Name=T85;
OS Nicotiana tabacum (Common tobacco).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC Nicotiana.
OX NCBI_TaxID=4097;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=cv. NK 326;
RX PubMed=9484463; DOI=10.1023/a:1005999821066;
RA Watanabe S., Shimomura S.;
RT "Cloning and expression of two genes encoding auxin-binding proteins from
RT tobacco.";
RL Plant Mol. Biol. 36:63-74(1998).
CC -!- FUNCTION: This is probably a receptor for the plant hormone auxin.
CC -!- SUBUNIT: Homodimer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Endoplasmic reticulum lumen.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; X70902; CAA50259.1; -; Genomic_DNA.
DR PIR; S31835; S31835.
DR RefSeq; XP_016514804.1; XM_016659318.1.
DR AlphaFoldDB; P33490; -.
DR SMR; P33490; -.
DR GeneID; 107831537; -.
DR KEGG; nta:107831537; -.
DR OMA; VFIYEDW; -.
DR OrthoDB; 1374533at2759; -.
DR PhylomeDB; P33490; -.
DR Proteomes; UP000084051; Unplaced.
DR GO; GO:0005788; C:endoplasmic reticulum lumen; IEA:UniProtKB-SubCell.
DR GO; GO:0010011; F:auxin binding; ISS:UniProtKB.
DR GO; GO:0008270; F:zinc ion binding; ISS:UniProtKB.
DR GO; GO:0009734; P:auxin-activated signaling pathway; IEA:UniProtKB-KW.
DR GO; GO:0000911; P:cytokinesis by cell plate formation; IBA:GO_Central.
DR GO; GO:0051781; P:positive regulation of cell division; IBA:GO_Central.
DR GO; GO:0045793; P:positive regulation of cell size; IBA:GO_Central.
DR GO; GO:0032877; P:positive regulation of DNA endoreduplication; IBA:GO_Central.
DR GO; GO:0009826; P:unidimensional cell growth; IBA:GO_Central.
DR Gene3D; 2.60.120.10; -; 1.
DR InterPro; IPR000526; Auxin-bd.
DR InterPro; IPR014710; RmlC-like_jellyroll.
DR InterPro; IPR011051; RmlC_Cupin_sf.
DR PANTHER; PTHR37236; PTHR37236; 1.
DR Pfam; PF02041; Auxin_BP; 1.
DR PRINTS; PR00655; AUXINBINDNGP.
DR SUPFAM; SSF51182; SSF51182; 1.
DR PROSITE; PS00014; ER_TARGET; 1.
PE 3: Inferred from homology;
KW Auxin signaling pathway; Disulfide bond; Endoplasmic reticulum;
KW Glycoprotein; Metal-binding; Receptor; Reference proteome; Signal; Zinc.
FT SIGNAL 1..20
FT /evidence="ECO:0000255"
FT CHAIN 21..187
FT /note="Auxin-binding protein T85"
FT /id="PRO_0000020615"
FT MOTIF 184..187
FT /note="Prevents secretion from ER"
FT /evidence="ECO:0000255"
FT BINDING 78
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250|UniProtKB:P13689"
FT BINDING 80
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250|UniProtKB:P13689"
FT BINDING 84
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250|UniProtKB:P13689"
FT BINDING 128
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000250|UniProtKB:P13689"
FT CARBOHYD 117
FT /note="N-linked (GlcNAc...) asparagine"
FT /evidence="ECO:0000250|UniProtKB:P13689"
FT DISULFID 22..177
FT /evidence="ECO:0000250|UniProtKB:P13689"
SQ SEQUENCE 187 AA; 21256 MW; 57D175EF7D8AE6BD CRC64;
MARHVLVVVA VLLFATAEAS QCSINGLPLV RNISELPQEN YGRSGLSHTT IAGSVLHGMK
EIEVWLQTFA PGSRTPIHRH SCEEIFVVLK GQGILYLTPS SHSKYPGNPQ EFHIFPNSTF
HIPVNDVHQV WNTGEHEDLQ VLVVISRPPV KVFMYDDWSM PHTAAKLKFP YYWDEECYQT
TSWKDEL