ID CATR3_PARTE Reviewed; 183 AA.
AC Q27178; Q3SEK4;
DT 01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1997, sequence version 1.
DT 27-MAR-2024, entry version 112.
DE RecName: Full=Caltractin ICL1c;
DE AltName: Full=Centrin-3;
GN Name=Icl1c; ORFNames=GSPATT00026058001;
OS Paramecium tetraurelia.
OC Eukaryota; Sar; Alveolata; Ciliophora; Intramacronucleata;
OC Oligohymenophorea; Peniculida; Parameciidae; Paramecium.
OX NCBI_TaxID=5888;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=Stock d4-2;
RA Klotz C.;
RT "Paramecium tetraurelia centrin-related protein genes.";
RL Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Stock d4-2;
RX PubMed=17086204; DOI=10.1038/nature05230;
RA Aury J.-M., Jaillon O., Duret L., Noel B., Jubin C., Porcel B.M.,
RA Segurens B., Daubin V., Anthouard V., Aiach N., Arnaiz O., Billaut A.,
RA Beisson J., Blanc I., Bouhouche K., Camara F., Duharcourt S., Guigo R.,
RA Gogendeau D., Katinka M., Keller A.-M., Kissmehl R., Klotz C., Koll F.,
RA Le Mouel A., Lepere G., Malinsky S., Nowacki M., Nowak J.K., Plattner H.,
RA Poulain J., Ruiz F., Serrano V., Zagulski M., Dessen P., Betermier M.,
RA Weissenbach J., Scarpelli C., Schaechter V., Sperling L., Meyer E.,
RA Cohen J., Wincker P.;
RT "Global trends of whole-genome duplications revealed by the ciliate
RT Paramecium tetraurelia.";
RL Nature 444:171-178(2006).
RN [3]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 2-183.
RC STRAIN=Stock d4-2;
RX PubMed=8665928; DOI=10.1111/j.1432-1033.1996.0121q.x;
RA Madeddu L., Klotz C., Le Caer J.-P., Beisson J.;
RT "Characterization of centrin genes in Paramecium.";
RL Eur. J. Biochem. 238:121-128(1996).
CC -!- FUNCTION: Plays a fundamental role in microtubule organizing center
CC structure and function. Component of the infraciliary lattice (ICL) and
CC the ciliary basal bodies.
CC -!- SUBUNIT: Monomer. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm, cytoskeleton. Note=ICL, innermost
CC fibrous network of the cortical cytoskeleton.
CC -!- SIMILARITY: Belongs to the centrin family. {ECO:0000305}.
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DR EMBL; CR932080; CAI38920.1; -; Genomic_DNA.
DR EMBL; CT868673; CAK93727.1; -; Genomic_DNA.
DR EMBL; U35396; AAC47157.1; -; Genomic_DNA.
DR PIR; S71319; S71319.
DR RefSeq; XP_001461109.1; XM_001461072.1.
DR AlphaFoldDB; Q27178; -.
DR SMR; Q27178; -.
DR STRING; 5888.Q27178; -.
DR EnsemblProtists; CAK93727; CAK93727; GSPATT00026058001.
DR GeneID; 5046894; -.
DR KEGG; ptm:GSPATT00026058001; -.
DR eggNOG; KOG0028; Eukaryota.
DR HOGENOM; CLU_061288_18_2_1; -.
DR InParanoid; Q27178; -.
DR OMA; CENVACC; -.
DR Proteomes; UP000000600; Partially assembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-KW.
DR GO; GO:0005856; C:cytoskeleton; IEA:UniProtKB-SubCell.
DR GO; GO:0005509; F:calcium ion binding; IEA:InterPro.
DR CDD; cd00051; EFh; 1.
DR Gene3D; 1.10.238.10; EF-hand; 3.
DR InterPro; IPR011992; EF-hand-dom_pair.
DR InterPro; IPR018247; EF_Hand_1_Ca_BS.
DR InterPro; IPR002048; EF_hand_dom.
DR PANTHER; PTHR23050:SF23; AT22559P; 1.
DR PANTHER; PTHR23050; CALCIUM BINDING PROTEIN; 1.
DR Pfam; PF13499; EF-hand_7; 2.
DR SMART; SM00054; EFh; 4.
DR SUPFAM; SSF47473; EF-hand; 1.
DR PROSITE; PS00018; EF_HAND_1; 2.
DR PROSITE; PS50222; EF_HAND_2; 4.
PE 3: Inferred from homology;
KW Calcium; Cytoplasm; Cytoskeleton; Metal-binding; Reference proteome;
KW Repeat.
FT CHAIN 1..183
FT /note="Caltractin ICL1c"
FT /id="PRO_0000073569"
FT DOMAIN 39..74
FT /note="EF-hand 1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 75..110
FT /note="EF-hand 2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 112..147
FT /note="EF-hand 3"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT DOMAIN 148..183
FT /note="EF-hand 4"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT REGION 1..30
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 52
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 54
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 56
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 58
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="1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 88
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 90
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 92
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 94
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
FT BINDING 99
FT /ligand="Ca(2+)"
FT /ligand_id="ChEBI:CHEBI:29108"
FT /ligand_label="2"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00448"
SQ SEQUENCE 183 AA; 20570 MW; 9393031EAE5C4666 CRC64;
MARRGQQPPP QQQQAPPTQK NQAGKFNPAE FVKPGLTEEE VLEIKEAFDL FDTDGTQSID
PKELKAAMTS LGFEAKNQTI YQMISDLDTD GSGQIDFAEF LKLMTARISE RDSKADIQKV
FNLFDSERAG VITLKDLRKV AKELGETMDD SELQEMIDRA DSDGDAQVTF EDFYNIMTKK
TFA
//
