CANB1_DROME
ID CANB1_DROME Reviewed; 170 AA.
AC P48451; Q9W4D0;
DT 01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT 01-FEB-1996, sequence version 1.
DT 03-AUG-2022, entry version 166.
DE RecName: Full=Calcineurin subunit B type 1;
DE AltName: Full=Protein phosphatase 2B regulatory subunit 1;
GN Name=CanB; Synonyms=CANB1, CNB, CNB1; ORFNames=CG4209;
OS Drosophila melanogaster (Fruit fly).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC Drosophilidae; Drosophila; Sophophora.
OX NCBI_TaxID=7227;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC TISSUE=Embryo;
RX PubMed=1331060; DOI=10.1016/s0021-9258(18)41706-1;
RA Guerini D., Montell C., Klee C.B.;
RT "Molecular cloning and characterization of the genes encoding the two
RT subunits of Drosophila melanogaster calcineurin.";
RL J. Biol. Chem. 267:22542-22549(1992).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Berkeley;
RX PubMed=10731132; DOI=10.1126/science.287.5461.2185;
RA Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D.,
RA Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F.,
RA George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N.,
RA Sutton G.G., Wortman J.R., Yandell M.D., Zhang Q., Chen L.X., Brandon R.C.,
RA Rogers Y.-H.C., Blazej R.G., Champe M., Pfeiffer B.D., Wan K.H., Doyle C.,
RA Baxter E.G., Helt G., Nelson C.R., Miklos G.L.G., Abril J.F., Agbayani A.,
RA An H.-J., Andrews-Pfannkoch C., Baldwin D., Ballew R.M., Basu A.,
RA Baxendale J., Bayraktaroglu L., Beasley E.M., Beeson K.Y., Benos P.V.,
RA Berman B.P., Bhandari D., Bolshakov S., Borkova D., Botchan M.R., Bouck J.,
RA Brokstein P., Brottier P., Burtis K.C., Busam D.A., Butler H., Cadieu E.,
RA Center A., Chandra I., Cherry J.M., Cawley S., Dahlke C., Davenport L.B.,
RA Davies P., de Pablos B., Delcher A., Deng Z., Mays A.D., Dew I.,
RA Dietz S.M., Dodson K., Doup L.E., Downes M., Dugan-Rocha S., Dunkov B.C.,
RA Dunn P., Durbin K.J., Evangelista C.C., Ferraz C., Ferriera S.,
RA Fleischmann W., Fosler C., Gabrielian A.E., Garg N.S., Gelbart W.M.,
RA Glasser K., Glodek A., Gong F., Gorrell J.H., Gu Z., Guan P., Harris M.,
RA Harris N.L., Harvey D.A., Heiman T.J., Hernandez J.R., Houck J., Hostin D.,
RA Houston K.A., Howland T.J., Wei M.-H., Ibegwam C., Jalali M., Kalush F.,
RA Karpen G.H., Ke Z., Kennison J.A., Ketchum K.A., Kimmel B.E., Kodira C.D.,
RA Kraft C.L., Kravitz S., Kulp D., Lai Z., Lasko P., Lei Y., Levitsky A.A.,
RA Li J.H., Li Z., Liang Y., Lin X., Liu X., Mattei B., McIntosh T.C.,
RA McLeod M.P., McPherson D., Merkulov G., Milshina N.V., Mobarry C.,
RA Morris J., Moshrefi A., Mount S.M., Moy M., Murphy B., Murphy L.,
RA Muzny D.M., Nelson D.L., Nelson D.R., Nelson K.A., Nixon K., Nusskern D.R.,
RA Pacleb J.M., Palazzolo M., Pittman G.S., Pan S., Pollard J., Puri V.,
RA Reese M.G., Reinert K., Remington K., Saunders R.D.C., Scheeler F.,
RA Shen H., Shue B.C., Siden-Kiamos I., Simpson M., Skupski M.P., Smith T.J.,
RA Spier E., Spradling A.C., Stapleton M., Strong R., Sun E., Svirskas R.,
RA Tector C., Turner R., Venter E., Wang A.H., Wang X., Wang Z.-Y.,
RA Wassarman D.A., Weinstock G.M., Weissenbach J., Williams S.M., Woodage T.,
RA Worley K.C., Wu D., Yang S., Yao Q.A., Ye J., Yeh R.-F., Zaveri J.S.,
RA Zhan M., Zhang G., Zhao Q., Zheng L., Zheng X.H., Zhong F.N., Zhong W.,
RA Zhou X., Zhu S.C., Zhu X., Smith H.O., Gibbs R.A., Myers E.W., Rubin G.M.,
RA Venter J.C.;
RT "The genome sequence of Drosophila melanogaster.";
RL Science 287:2185-2195(2000).
RN [3]
RP GENOME REANNOTATION.
RC STRAIN=Berkeley;
RX PubMed=12537572; DOI=10.1186/gb-2002-3-12-research0083;
RA Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S.,
RA Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E.,
RA Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P.,
RA Bettencourt B.R., Celniker S.E., de Grey A.D.N.J., Drysdale R.A.,
RA Harris N.L., Richter J., Russo S., Schroeder A.J., Shu S.Q., Stapleton M.,
RA Yamada C., Ashburner M., Gelbart W.M., Rubin G.M., Lewis S.E.;
RT "Annotation of the Drosophila melanogaster euchromatic genome: a systematic
RT review.";
RL Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002).
RN [4]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=Berkeley; TISSUE=Head;
RX PubMed=12537569; DOI=10.1186/gb-2002-3-12-research0080;
RA Stapleton M., Carlson J.W., Brokstein P., Yu C., Champe M., George R.A.,
RA Guarin H., Kronmiller B., Pacleb J.M., Park S., Wan K.H., Rubin G.M.,
RA Celniker S.E.;
RT "A Drosophila full-length cDNA resource.";
RL Genome Biol. 3:RESEARCH0080.1-RESEARCH0080.8(2002).
CC -!- FUNCTION: Calcineurin is a calcium-binding and calmodulin-binding
CC protein found in all cells from yeast to mammals, and a calcium-
CC dependent, calmodulin-stimulated protein phosphatase. {ECO:0000250}.
CC -!- SUBUNIT: Composed of two components (A and B), the A component is the
CC catalytic subunit and the B component confers calcium sensitivity.
CC {ECO:0000250}.
CC -!- MISCELLANEOUS: This protein has four functional calcium-binding sites.
CC -!- SIMILARITY: Belongs to the calcineurin regulatory subunit family.
CC {ECO:0000305}.
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DR EMBL; M97215; AAA28411.1; -; mRNA.
DR EMBL; AE014298; AAF46026.1; -; Genomic_DNA.
DR EMBL; AY070642; AAL48113.1; -; mRNA.
DR PIR; A44307; A44307.
DR RefSeq; NP_001245531.1; NM_001258602.1.
DR RefSeq; NP_524741.1; NM_080002.4.
DR AlphaFoldDB; P48451; -.
DR SMR; P48451; -.
DR BioGRID; 68974; 9.
DR DIP; DIP-19306N; -.
DR IntAct; P48451; 5.
DR STRING; 7227.FBpp0300667; -.
DR PaxDb; P48451; -.
DR DNASU; 44317; -.
DR EnsemblMetazoa; FBtr0070764; FBpp0070731; FBgn0010014.
DR EnsemblMetazoa; FBtr0308348; FBpp0300667; FBgn0010014.
DR GeneID; 44317; -.
DR KEGG; dme:Dmel_CG4209; -.
DR CTD; 44317; -.
DR FlyBase; FBgn0010014; CanB.
DR VEuPathDB; VectorBase:FBgn0010014; -.
DR eggNOG; KOG0034; Eukaryota.
DR GeneTree; ENSGT00940000156530; -.
DR HOGENOM; CLU_061288_10_1_1; -.
DR InParanoid; P48451; -.
DR OMA; MMDERIL; -.
DR OrthoDB; 1271942at2759; -.
DR PhylomeDB; P48451; -.
DR SignaLink; P48451; -.
DR BioGRID-ORCS; 44317; 0 hits in 3 CRISPR screens.
DR GenomeRNAi; 44317; -.
DR PRO; PR:P48451; -.
DR Proteomes; UP000000803; Chromosome X.
DR Bgee; FBgn0010014; Expressed in brain and 24 other tissues.
DR ExpressionAtlas; P48451; baseline and differential.
DR Genevisible; P48451; DM.
DR GO; GO:0005955; C:calcineurin complex; ISS:FlyBase.
DR GO; GO:0008021; C:synaptic vesicle; NAS:FlyBase.
DR GO; GO:0005509; F:calcium ion binding; ISS:FlyBase.
DR GO; GO:0008597; F:calcium-dependent protein serine/threonine phosphatase regulator activity; ISS:FlyBase.
DR GO; GO:0005516; F:calmodulin binding; ISS:FlyBase.
DR GO; GO:0019902; F:phosphatase binding; IBA:GO_Central.
DR GO; GO:0097720; P:calcineurin-mediated signaling; IBA:GO_Central.
DR GO; GO:0007269; P:neurotransmitter secretion; NAS:FlyBase.
DR GO; GO:0006470; P:protein dephosphorylation; ISS:FlyBase.
DR GO; GO:0030431; P:sleep; IDA:FlyBase.
DR GO; GO:0016192; P:vesicle-mediated transport; NAS:FlyBase.
DR CDD; cd00051; EFh; 1.
DR InterPro; IPR015757; Calcineur_B.
DR InterPro; IPR011992; EF-hand-dom_pair.
DR InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR InterPro; IPR002048; EF_hand_dom.
DR PANTHER; PTHR45942; PTHR45942; 1.
DR Pfam; PF13499; EF-hand_7; 2.
DR SMART; SM00054; EFh; 4.
DR SUPFAM; SSF47473; SSF47473; 1.
DR PROSITE; PS00018; EF_HAND_1; 4.
DR PROSITE; PS50222; EF_HAND_2; 4.
PE 2: Evidence at transcript level;
KW Calcium; Metal-binding; Reference proteome; Repeat.
FT CHAIN 1..170
FT /note="Calcineurin subunit B type 1"
FT /id="PRO_0000073488"
FT DOMAIN 18..46
FT /note="EF-hand 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 50..85
FT /note="EF-hand 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 87..122
FT /note="EF-hand 3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 128..163
FT /note="EF-hand 4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 31
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 33
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 35
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 42
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 63
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 65
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 67
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 69
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 74
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 100
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 102
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 104
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 106
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 111
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 141
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 143
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 145
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 147
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 152
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
SQ SEQUENCE 170 AA; 19341 MW; 77D89BE9BD961900 CRC64;
MGNETSLPMD MCSNFDADEI RRLGKRFRKL DLDNSGALSI DEFMSLPELQ QNPLVQRVID
IFDADGNGEV DFKEFIQGVS QFSVRGDKLS KLRFAFRIYD MDNDGYISNG ELFQVLKMMV
GNNLKDTQLQ QIVDKTICFA DKDEDGKISF DEFCSVVGNT DIHKKMVVDV
