CBP4B_DICDI
ID CBP4B_DICDI Reviewed; 162 AA.
AC Q9GYD9; Q54RI4; Q54RI5;
DT 04-DEC-2007, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 03-AUG-2022, entry version 95.
DE RecName: Full=Calcium-binding protein 4b;
GN Name=cbpD2; ORFNames=DDB_G0283083;
OS Dictyostelium discoideum (Slime mold).
OC Eukaryota; Amoebozoa; Evosea; Eumycetozoa; Dictyostelia; Dictyosteliales;
OC Dictyosteliaceae; Dictyostelium.
OX NCBI_TaxID=44689;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=AX2;
RX PubMed=10771103; DOI=10.1016/s0167-4889(00)00024-0;
RA Dorywalska M., Coukell B., Dharamsi A.;
RT "Characterization and hetereologous expression of cDNAs encoding two novel
RT closely related Ca(2+)-binding proteins in Dictyostelium discoideum.";
RL Biochim. Biophys. Acta 1496:356-361(2000).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND ALTERNATIVE SPLICING.
RC STRAIN=AX4;
RX PubMed=15875012; DOI=10.1038/nature03481;
RA Eichinger L., Pachebat J.A., Gloeckner G., Rajandream M.A., Sucgang R.,
RA Berriman M., Song J., Olsen R., Szafranski K., Xu Q., Tunggal B.,
RA Kummerfeld S., Madera M., Konfortov B.A., Rivero F., Bankier A.T.,
RA Lehmann R., Hamlin N., Davies R., Gaudet P., Fey P., Pilcher K., Chen G.,
RA Saunders D., Sodergren E.J., Davis P., Kerhornou A., Nie X., Hall N.,
RA Anjard C., Hemphill L., Bason N., Farbrother P., Desany B., Just E.,
RA Morio T., Rost R., Churcher C.M., Cooper J., Haydock S., van Driessche N.,
RA Cronin A., Goodhead I., Muzny D.M., Mourier T., Pain A., Lu M., Harper D.,
RA Lindsay R., Hauser H., James K.D., Quiles M., Madan Babu M., Saito T.,
RA Buchrieser C., Wardroper A., Felder M., Thangavelu M., Johnson D.,
RA Knights A., Loulseged H., Mungall K.L., Oliver K., Price C., Quail M.A.,
RA Urushihara H., Hernandez J., Rabbinowitsch E., Steffen D., Sanders M.,
RA Ma J., Kohara Y., Sharp S., Simmonds M.N., Spiegler S., Tivey A.,
RA Sugano S., White B., Walker D., Woodward J.R., Winckler T., Tanaka Y.,
RA Shaulsky G., Schleicher M., Weinstock G.M., Rosenthal A., Cox E.C.,
RA Chisholm R.L., Gibbs R.A., Loomis W.F., Platzer M., Kay R.R.,
RA Williams J.G., Dear P.H., Noegel A.A., Barrell B.G., Kuspa A.;
RT "The genome of the social amoeba Dictyostelium discoideum.";
RL Nature 435:43-57(2005).
CC -!- ALTERNATIVE PRODUCTS:
CC Event=Alternative splicing; Named isoforms=2;
CC Name=A;
CC IsoId=Q9GYD9-1; Sequence=Displayed;
CC Name=B;
CC IsoId=Q9GYD9-2; Sequence=VSP_029868, VSP_029869;
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DR EMBL; AJ297598; CAC04146.1; -; Genomic_DNA.
DR EMBL; AAFI02000050; EAL65870.1; -; Genomic_DNA.
DR EMBL; AAFI02000050; EAL65871.1; -; Genomic_DNA.
DR RefSeq; XP_639251.1; XM_634159.1.
DR RefSeq; XP_639252.1; XM_634160.1.
DR AlphaFoldDB; Q9GYD9; -.
DR SMR; Q9GYD9; -.
DR PaxDb; Q9GYD9; -.
DR EnsemblProtists; EAL65870; EAL65870; DDB_G0283083.
DR EnsemblProtists; EAL65871; EAL65871; DDB_G0283083.
DR GeneID; 8623937; -.
DR KEGG; ddi:DDB_G0283083; -.
DR dictyBase; DDB_G0283083; cbpD2.
DR HOGENOM; CLU_1638493_0_0_1; -.
DR InParanoid; Q9GYD9; -.
DR OMA; AGCENCT; -.
DR PhylomeDB; Q9GYD9; -.
DR PRO; PR:Q9GYD9; -.
DR Proteomes; UP000002195; Chromosome 4.
DR GO; GO:0005783; C:endoplasmic reticulum; IBA:GO_Central.
DR GO; GO:0031012; C:extracellular matrix; HDA:dictyBase.
DR GO; GO:0005509; F:calcium ion binding; IDA:dictyBase.
DR InterPro; IPR011992; EF-hand-dom_pair.
DR InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR InterPro; IPR002048; EF_hand_dom.
DR Pfam; PF13202; EF-hand_5; 2.
DR SMART; SM00054; EFh; 4.
DR SUPFAM; SSF47473; SSF47473; 1.
DR PROSITE; PS00018; EF_HAND_1; 3.
DR PROSITE; PS50222; EF_HAND_2; 4.
PE 4: Predicted;
KW Alternative splicing; Calcium; Metal-binding; Reference proteome; Repeat.
FT CHAIN 1..162
FT /note="Calcium-binding protein 4b"
FT /id="PRO_0000312582"
FT DOMAIN 10..45
FT /note="EF-hand 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 46..81
FT /note="EF-hand 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 85..120
FT /note="EF-hand 3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 123..158
FT /note="EF-hand 4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 23
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 25
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 27
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 29
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 34
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 59
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 61
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
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 70
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 136
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 138
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 140
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 142
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 147
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT VAR_SEQ 151..152
FT /note="YA -> VL (in isoform B)"
FT /evidence="ECO:0000305"
FT /id="VSP_029868"
FT VAR_SEQ 153..162
FT /note="Missing (in isoform B)"
FT /evidence="ECO:0000305"
FT /id="VSP_029869"
SQ SEQUENCE 162 AA; 18627 MW; 0134C2C249C33934 CRC64;
MVTKKEFLEE LTNATNEAIK AADKNGDNQL SKKEVNDMYK KCKYPNPTLA TNSLFELFDL
DKDGKLSVNE VKTAVLVDYI IEAETCLKKF VDIIFKADSN KDNKITWDEA RQYFITSGSN
EAQAKVLANS MFEDVDSDDD KCITREELRE YAIEYFEIYP TE
