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UniProtKB/Swiss-Prot entry O15273


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name TELT_HUMAN
Primary accession number O15273
Secondary accession number Q96L27
Integrated into Swiss-Prot on July 15, 1998
Sequence was last modified on January 1, 1998 (Sequence version 1)
Annotations were last modified on    June 16, 2009 (Entry version 77)
Name and origin of the protein
Protein name Telethonin
Synonym Titin cap protein
Gene name
Name: TCAP
From
Homo sapiens (Human) [TaxID: 9606] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA].
TISSUE=Skeletal muscle;
DOI=10.1016/S0014-5793(97)01108-3; PubMed=9350988 [NCBI, ExPASy, EBI, Israel, Japan]
Valle G., Faulkner G., de Antoni A., Pacchioni B., Pallavicini A., Pandolfo D., Tiso N., Toppo S., Trevisan S., Lanfranchi G.;
"Telethonin, a novel sarcomeric protein of heart and skeletal muscle.";
FEBS Lett. 415:163-168(1997).
[2]
NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Pallavicini A., Valle G., Lanfranchi G.;
"Human telethonin genomic sequence.";
Submitted (AUG-1998) to the EMBL/GenBank/DDBJ databases.
[3]
NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Mues A., Gautel M.;
"Structure of the human telethonin gene.";
Submitted (SEP-1998) to the EMBL/GenBank/DDBJ databases.
[4]
NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA], AND VARIANT HIS-74.
TISSUE=Prostate;
DOI=10.1101/gr.2596504; PubMed=15489334 [NCBI, ExPASy, EBI, Israel, Japan]
The MGC Project Team;
"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).";
Genome Res. 14:2121-2127(2004).
[5]
INTERACTION WITH TTN.
DOI=10.1016/S0014-5793(98)00501-8; PubMed=9645487 [NCBI, ExPASy, EBI, Israel, Japan]
Mues A., van der Ven P.F.M., Young P., Furst D.O., Gautel M.;
"Two immunoglobulin-like domains of the Z-disc portion of titin interact in a conformation-dependent way with telethonin.";
FEBS Lett. 428:111-114(1998).
[6]
INTERACTION WITH MYOZ1.
DOI=10.1074/jbc.M007493200; PubMed=10984498 [NCBI, ExPASy, EBI, Israel, Japan]
Faulkner G., Pallavicini A., Comelli A., Salamon M., Bortoletto G., Ievolella C., Trevisan S., Kojic' S., Dalla Vecchia F., Laveder P., Valle G., Lanfranchi G.;
"FATZ, a filamin-, actinin-, and telethonin-binding protein of the Z-disc of skeletal muscle.";
J. Biol. Chem. 275:41234-41242(2000).
[7]
INTERACTION WITH MYOZ3.
DOI=10.1074/jbc.M200712200; PubMed=11842093 [NCBI, ExPASy, EBI, Israel, Japan]
Frey N., Olson E.N.;
"Calsarcin-3, a novel skeletal muscle-specific member of the calsarcin family, interacts with multiple Z-disc proteins.";
J. Biol. Chem. 277:13998-14004(2002).
[8]
X-RAY CRYSTALLOGRAPHY (2.44 ANGSTROMS) OF 1-90 IN COMPLEX WITH TTN.
DOI=10.1038/nature04343; PubMed=16407954 [NCBI, ExPASy, EBI, Israel, Japan]
Zou P., Pinotsis N., Lange S., Song Y.-H., Popov A., Mavridis I., Mayans O.M., Gautel M., Wilmanns M.;
"Palindromic assembly of the giant muscle protein titin in the sarcomeric Z-disk.";
Nature 439:229-233(2006).
[9]
X-RAY CRYSTALLOGRAPHY (2.75 ANGSTROMS) IN COMPLEX WITH TTN, AND SUBCELLULAR LOCATION.
DOI=10.1016/j.jsb.2006.03.028; PubMed=16713295 [NCBI, ExPASy, EBI, Israel, Japan]
Pinotsis N., Petoukhov M., Lange S., Svergun D., Zou P., Gautel M., Wilmanns M.;
"Evidence for a dimeric assembly of two titin/telethonin complexes induced by the telethonin C-terminus.";
J. Struct. Biol. 155:239-250(2006).
[10]
INVOLVEMENT IN LGMD2G.
DOI=10.1038/72822; PubMed=10655062 [NCBI, ExPASy, EBI, Israel, Japan]
Moreira E.S., Wiltshire T.J., Faulkner G., Nilforoushan A., Vainzof M., Suzuki O.T., Valle G., Reeves R., Zatz M., Passos-Bueno M.R., Jenne D.E.;
"Limb-girdle muscular dystrophy type 2G is caused by mutations in the gene encoding the sarcomeric protein telethonin.";
Nat. Genet. 24:163-166(2000).
[11]
VARIANT CMD1N GLN-87.
DOI=10.1016/S0092-8674(02)01226-6; PubMed=12507422 [NCBI, ExPASy, EBI, Israel, Japan]
Knoell R., Hoshijima M., Hoffman H.M., Person V., Lorenzen-Schmidt I., Bang M.-L., Hayashi T., Shiga N., Yasukawa H., Schaper W., McKenna W., Yokoyama M., Schork N.J., Omens J.H., McCulloch A.D., Kimura A., Gregorio C.C., Poller W., Schaper J., Schultheiss H.P., Chien K.R.;
"The cardiac mechanical stretch sensor machinery involves a Z disc complex that is defective in a subset of human dilated cardiomyopathy.";
Cell 111:943-955(2002).
[12]
VARIANTS CMD1N TRP-70 AND LEU-90, AND VARIANT GLU-13 DEL.
DOI=10.1016/j.ymgme.2005.10.008; PubMed=16352453 [NCBI, ExPASy, EBI, Israel, Japan]
Bos J.M., Poley R.N., Ny M., Tester D.J., Xu X., Vatta M., Towbin J.A., Gersh B.J., Ommen S.R., Ackerman M.J.;
"Genotype-phenotype relationships involving hypertrophic cardiomyopathy-associated mutations in titin, muscle LIM protein, and telethonin.";
Mol. Genet. Metab. 88:78-85(2006).
[13]
VARIANT GLU-13 DEL.
DOI=10.1016/j.ymgme.2006.01.004; PubMed=16490376 [NCBI, ExPASy, EBI, Israel, Japan]
Perrot A., Posch M.G., Osterziel K.J.;
"Deletion of Glu at codon 13 in the TCAP gene encoding the Z-disc protein titin-cap/telethonin is a rare non-synonymous polymorphism.";
Mol. Genet. Metab. 88:199-200(2006).
[14]
VARIANT GLU-13 DEL.
DOI=10.1016/j.ymgme.2006.03.012; PubMed=16650785 [NCBI, ExPASy, EBI, Israel, Japan]
Marziliano N., Pilotto A., Grasso M., Pasotti M., Arbustini E.;
"Deletion of Glu at codon 13 of the TCAP gene encoding the titin-cap-telethonin is a rare polymorphism in a large Italian population.";
Mol. Genet. Metab. 89:286-287(2006).
[15]
VARIANTS CMH ILE-137 AND HIS-153, VARIANT CMD1N GLN-132, CHARACTERIZATION OF VARIANTS CMH ILE-137 AND HIS-153, AND CHARACTERIZATION OF VARIANT CMD1N GLN-132.
DOI=10.1016/j.jacc.2004.08.058; PubMed=15582318 [NCBI, ExPASy, EBI, Israel, Japan]
Hayashi T., Arimura T., Itoh-Satoh M., Ueda K., Hohda S., Inagaki N., Takahashi M., Hori H., Yasunami M., Nishi H., Koga Y., Nakamura H., Matsuzaki M., Choi B.Y., Bae S.W., You C.W., Han K.H., Park J.E., Knoell R., Hoshijima M., Chien K.R., Kimura A.;
"Tcap gene mutations in hypertrophic cardiomyopathy and dilated cardiomyopathy.";
J. Am. Coll. Cardiol. 44:2192-2201(2004).
Comments
  • FUNCTION: Muscle assembly regulating factor. Mediates the antiparallel assembly of titin (TTN) molecules at the sarcomeric Z-disk.
  • SUBUNIT: Interacts with MYOZ1 and MYOZ3. Interacts directly with the N-terminal Ig-like domains of 2 titin (TTN) molecules.
  • INTERACTION:
    Q8WZ42:TTN; NbExp=1; IntAct=EBI-954089, EBI-681210;
  • SUBCELLULAR LOCATION: Cytoplasm, myofibril, sarcomere.
  • TISSUE SPECIFICITY: Heart and skeletal muscle.
  • DISEASE: Defects in TCAP are a cause of cardiomyopathy familial hypertrophic (CMH) [MIM:192600]; also designated FHC or HCM. Familial hypertrophic cardiomyopathy is a hereditary heart disorder characterized by ventricular hypertrophy, which is usually asymmetric and often involves the interventricular septum. The symptoms include dyspnea, syncope, collapse, palpitations, and chest pain. They can be readily provoked by exercise. The disorder has inter- and intrafamilial variability ranging from benign to malignant forms with high risk of cardiac failure and sudden cardiac death.
  • DISEASE: Defects in TCAP are a cause of limb-girdle muscular dystrophy type 2G (LGMD2G) [MIM:601954]. LGMD2G is an autosomal recessive degenerative myopathy characterized by proximal and distal muscle weakness and atrophy in the limbs, dystrophic changes on muscle biopsy, and absence of telethonin. Cardiac muscle is involved in a subset of patients.
  • DISEASE: Defects in TCAP are the cause of cardiomyopathy dilated type 1N (CMD1N) [MIM:607487]. Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.
  • MISCELLANEOUS: The C-terminal domain appears to be unstructured in solution. It may promote the assembly of higher order TTN complexes.
  • WEB RESOURCE: Name=GeneReviews; URL="http://www.genetests.org/query?gene=TCAP";.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
AJ000491; CAA04129.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AJ010063; CAA08987.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
AJ011098; CAA09479.1; -; Genomic_DNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC012628; AAH12628.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
BC013330; AAH13330.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
IPI IPI00005755; -.
RefSeq NP_003664.1; -.
UniGene Hs.514146
3D structure databases
PDB
1YA5; X-ray; 2.44 A; T=1-90.[ExPASy / RCSB / EBI]
2F8V; X-ray; 2.75 A; T/Y=1-167.[ExPASy / RCSB / EBI]
Detailed list of linked structures.
PDBsum 1YA5; -.
2F8V; -.
ModBase O15273.
Protein-protein interaction databases
IntAct O15273; 2.
PTM databases
PhosphoSite O15273; -.
Organism-specific databases
GeneCards GC17P035073; -.
H-InvDB HIX0013781; -.
HGNC HGNC:11610; TCAP.
GenAtlas TCAP.
HPA CAB004591; -.
MIM 192600; phenotype. [NCBI / EBI]
601954; phenotype. [NCBI / EBI]
604488; gene. [NCBI / EBI]
607487; phenotype. [NCBI / EBI]
Orphanet 34514; Autosomal recessive limb-girdle muscular dystrophy, type 2G.
154; Cardiomyopathy, familial dilated.
155; Cardiomyopathy, hypertrophic, primary or idiopathic.
PharmGKB PA36370; -.
Gene expression databases
ArrayExpress O15273; -.
Bgee O15273; -.
CleanEx HS_TCAP; -.
GermOnline ENSG00000173991; Homo sapiens.
Ontologies
GO
GO:0030018; Cellular component: Z disc (inferred from direct assay from UniProtKB).
GO:0042301; Molecular function: phosphate binding (inferred from direct assay from UniProtKB).
GO:0047485; Molecular function: protein N-terminus binding (inferred from physical interaction from UniProtKB).
GO:0008307; Molecular function: structural constituent of muscle (traceable author statement from ProtInc).
GO:0031432; Molecular function: titin binding (inferred from direct assay from UniProtKB).
GO:0070080; Molecular function: titin Z domain binding (inferred from physical interaction from UniProtKB).
GO:0007512; Biological process: adult heart development (inferred from expression pattern from UniProtKB).
GO:0060048; Biological process: cardiac muscle contraction (inferred from expression pattern from UniProtKB).
GO:0048739; Biological process: cardiac muscle fiber development (inferred from mutant phenotype from UniProtKB).
GO:0055008; Biological process: cardiac muscle tissue morphogenesis (inferred from mutant phenotype from UniProtKB).
GO:0050982; Biological process: detection of mechanical stimulus (traceable author statement from UniProtKB).
GO:0030241; Biological process: muscle thick filament assembly (inferred from mutant phenotype from UniProtKB).
GO:0030240; Biological process: muscle thin filament assembly (inferred from mutant phenotype from UniProtKB).
GO:0006950; Biological process: response to stress (traceable author statement from UniProtKB).
GO:0045214; Biological process: sarcomere organization (inferred from mutant phenotype from UniProtKB).
GO:0003009; Biological process: skeletal muscle contraction (inferred from expression pattern from UniProtKB).
QuickGo view.
Family and domain databases
InterPro IPR015667; Telethonin.
Graphical view of domain structure.
PANTHER PTHR15143; Telethonin; 1.
Pfam PF09470; Telethonin; 1.
Pfam graphical view of domain structure.
Proteomic databases
PRIDE O15273; -.
Genome annotation databases
Ensembl ENSG00000173991; Homo sapiens. [Contig view]
GeneID 8557; -.
KEGG hsa:8557; -.
Phylogenomic databases
HOGENOM O15273; -.
HOVERGEN O15273; -.
OMA O15273; GCSLHEE.
Other
NextBio 32073; -.
SOURCE TCAP; Homo sapiens.
ProtoNet O15273.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
3D-structure; Cardiomyopathy; Cytoplasm; Disease mutation; Limb-girdle muscular dystrophy; Polymorphism.
Features
SEVIEWER logo Feature table viewer
KeyFrom   To Length Description FTId
CHAIN   1   167  167     Telethonin. PRO_0000072483
VARIANT   13    13  1     Missing (rare polymorphism; could be asssociated with CMD1N). VAR_026649
VARIANT   70    70  1     R -> W (in CMD1N). VAR_026650 [3D]
VARIANT   74    74  1     L -> H (in dbSNP:rs17851031 [NCBI]). VAR_029445 [3D]
VARIANT   87    87  1     R -> Q (in CMD1N). VAR_015397 [3D]
VARIANT   90    90  1     P -> L (in CMD1N). VAR_026651 
VARIANT   106   106  1     R -> C (in dbSNP:rs45578741 [NCBI]). VAR_051421 
VARIANT   132   132  1     E -> Q (in CMD1N; impairs the interaction with MLP, TTN and MYOZ2). VAR_029446 
VARIANT   137   137  1     T -> I (in CMH; augments the ability to imteract with TTN and MYOZ2). VAR_029447 
VARIANT   153   153  1     R -> H (in CMH). VAR_029448 
STRAND   4    14  11      
TURN   15    18  4      
STRAND   19    33  15      
HELIX   35    37  3      
STRAND   38    44  7      
TURN   45    48  4      
STRAND   49    55  7      
STRAND   57    62  6      
STRAND   67    73  7      
STRAND   78    84  7      
Sequence information
Length: 167 AA [This is the length of the unprocessed precursor] Molecular weight: 19052 Da [This is the MW of the unprocessed precursor] CRC64: A3B0E27D8C84F6C5 [This is a checksum on the sequence]
        10         20         30         40         50         60 
MATSELSCEV SEENCERREA FWAEWKDLTL STRPEEGCSL HEEDTQRHET YHQQGQCQVL 

        70         80         90        100        110        120 
VQRSPWLMMR MGILGRGLQE YQLPYQRVLP LPIFTPAKMG ATKEEREDTP IQLQELLALE 

       130        140        150        160 
TALGGQCVDR QEVAEITKQL PPVVPVSKPG ALRRSLSRSM SQEAQRG 

O15273 in FASTA format

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