ID   PPI3B_ARATH             Reviewed;         576 AA.
AC   P0DKC0; F4K4G8; Q9LDQ8;
DT   28-NOV-2012, integrated into UniProtKB/Swiss-Prot.
DT   28-NOV-2012, sequence version 1.
DT   03-AUG-2022, entry version 38.
DE   RecName: Full=Proton pump-interactor 3B;
GN   Name=PPI3B; OrderedLocusNames=At5g36690; ORFNames=F24C7.7;
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;
RA   Kaneko T., Katoh T., Asamizu E., Sato S., Nakamura Y., Kotani H.,
RA   Tabata S.;
RT   "Structural analysis of Arabidopsis thaliana chromosome 5. XI.";
RL   Submitted (MAY-2000) to the EMBL/GenBank/DDBJ databases.
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   GENE FAMILY, AND NOMENCLATURE.
RX   PubMed=12182706; DOI=10.1046/j.1365-313x.2002.01373.x;
RA   Morandini P., Valera M., Albumi C., Bonza M.C., Giacometti S., Ravera G.,
RA   Murgia I., Soave C., De Michelis M.I.;
RT   "A novel interaction partner for the C-terminus of Arabidopsis thaliana
RT   plasma membrane H+-ATPase (AHA1 isoform): site and mechanism of action on
RT   H+-ATPase activity differ from those of 14-3-3 proteins.";
RL   Plant J. 31:487-497(2002).
CC   -!- FUNCTION: May regulate plasma membrane ATPase activity. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Single-pass membrane
CC       protein {ECO:0000250}. Endoplasmic reticulum membrane {ECO:0000250};
CC       Single-pass membrane protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the plant Proton pump-interactor protein family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAA97551.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR   EMBL; AP002029; BAA97551.1; ALT_SEQ; Genomic_DNA.
DR   EMBL; CP002688; AED94098.1; -; Genomic_DNA.
DR   RefSeq; NP_198484.2; NM_123026.2.
DR   RefSeq; NP_568541.1; NM_123036.1.
DR   AlphaFoldDB; P0DKC0; -.
DR   SMR; P0DKC0; -.
DR   PRIDE; P0DKC0; -.
DR   EnsemblPlants; AT5G36690.1; AT5G36690.1; AT5G36690.
DR   EnsemblPlants; AT5G36780.1; AT5G36780.1; AT5G36780.
DR   GeneID; 833634; -.
DR   GeneID; 833645; -.
DR   Gramene; AT5G36690.1; AT5G36690.1; AT5G36690.
DR   Gramene; AT5G36780.1; AT5G36780.1; AT5G36780.
DR   KEGG; ath:AT5G36690; -.
DR   KEGG; ath:AT5G36780; -.
DR   Araport; AT5G36690; -.
DR   HOGENOM; CLU_018947_1_0_1; -.
DR   InParanoid; P0DKC0; -.
DR   OMA; NAGFHHN; -.
DR   OrthoDB; 631415at2759; -.
DR   PRO; PR:P0DKC0; -.
DR   Proteomes; UP000006548; Chromosome 5.
DR   GO; GO:0005789; C:endoplasmic reticulum membrane; ISS:UniProtKB.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; ISS:UniProtKB.
DR   GO; GO:0010155; P:regulation of proton transport; ISS:UniProtKB.
PE   3: Inferred from homology;
KW   Cell membrane; Coiled coil; Endoplasmic reticulum; Membrane;
KW   Reference proteome; Transmembrane; Transmembrane helix.
FT   CHAIN           1..576
FT                   /note="Proton pump-interactor 3B"
FT                   /id="PRO_0000420215"
FT   TRANSMEM        555..575
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          34..63
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          369..395
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COILED          132..155
FT                   /evidence="ECO:0000255"
FT   COILED          205..241
FT                   /evidence="ECO:0000255"
FT   COILED          411..467
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   576 AA;  66452 MW;  67D3502A89448206 CRC64;
     MDEQIIFCDG FEVVPSPEIN DLILYECDQS LTNSEVTTDE EEDTIFSGGD SSSGLAAEED
     SSGDKPLSFY IVKQPVYDNP EIKAKIDEAN QEIFRCNELR INVLSAKKSE LAEVSSLYTQ
     MESLVPQSEG YRMVIEEKKK EFDTLLEALR NLRCTTSDQL CFTKEELDHL SYIAQYQIEY
     GSIGLEEEDW MLKETEKPDG IILSEKEASI NRVKSMALEL NEVKNELDAI TWKINDLSDK
     LWKSQNNIRV LDLEKAHILE KRDRFYARIK MLRIQRDKGN AAFFQSLSVM CKAKELAASG
     NVRELEVFAS SEVDRFMTLW NDDKAFREDY VRRISHSLCE RELNEDGRIK DADLQIFWEK
     KVPVKTIKRS EKVHKMNRED SSSNSSEDGN VITDKRKKET KSDVIVYEKP KKKEEEIDEE
     ALKERKREEQ LEKARLVMER KRKLQEKAAA KAAIRAQKEA EKKLKAIILS CSHFFNECEK
     KAKKKAAANS TSPSESDQVI NDEKVRTLAV SGKEKHQKER LLFPKQRSFR YKHRGSGTEA
     LPKAILNRRK ARRYWVWGLS SAALAVSLVL VVLLLR