ttn
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  • Official Full Name
  • titin
  • Background
  • This gene encodes a large abundant protein of striated muscle. The product of this gene is divided into two regions, a;N-terminal I-band and a C-terminal A-band. The I-band, which is the elastic part of the molecule, contains two regions;of tandem immunoglobulin domains on either side of a PEVK region that is rich in proline, glutamate, valine and;lysine. The A-band, which is thought to act as a protein-ruler, contains a mixture of immunoglobulin and fibronectin;repeats, and possesses kinase activity. An N-terminal Z-disc region and a C-terminal M-line region bind to the Z-line;and M-line of the sarcomere, respectively, so that a single titin molecule spans half the length of a sarcomere. Titin;also contains binding sites for muscle associated proteins so it serves as an adhesion template for the assembly of;contractile machinery in muscle cells. It has also been identified as a structural protein for chromosomes.;Alternative splicing of this gene results in multiple transcript variants. Considerable variability exists in the;I-band, the M-line and the Z-disc regions of titin. Variability in the I-band region contributes to the differences in;elasticity of different titin isoforms and, therefore, to the differences in elasticity of different muscle types.;Mutations in this gene are associated with familial hypertrophic cardiomyopathy 9, and autoantibodies to titin are;produced in patients with the autoimmune disease scleroderma.
  • Synonyms
  • TTN; titin; cardiomyopathy, dilated 1G (autosomal dominant) , CMD1G; CMH9; CMPD4; FLJ32040; LGMD2J; MYLK5; TMD; connectin; rhabdomyosarcoma antigen MU-RMS-40.14; CMD1G; EOMFC; HMERF; FLJ26020; FLJ26409; FLJ34413; FLJ39564; FLJ43066; DKFZp451N061
Cat.#:TTN-1391HTag:His
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human TTN Protein, His-tagged
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Cat.#:TTN-1780HTag:His
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human TTN protein, His-tagged
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Cat.#:TTN-25HTag:GST/His
Source (Host):Wheat germSpecies:Human
Product nameRecombinant Human TTN, GST-tagged
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Cat.#:TTN-26HTag:GST
Source (Host):Wheat germSpecies:Human
Product nameRecombinant Human TTN, GST-tagged
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Cat.#:TTN-27HTag:GST
Source (Host):Wheat germSpecies:Human
Product nameRecombinant Human TTN, GST-tagged
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Cat.#:TTN-705HTag:N/A
Source (Host):E. coliSpecies:Human
Product nameRecombinant Human Titin
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Involved Pathway

TTN involved in several pathways and played different roles in them. We selected most pathways TTN participated on our site, such as Hypertrophic cardiomyopathy (HCM), Dilated cardiomyopathy, which may be useful for your reference. Also, other proteins which involved in the same pathway with TTN were listed below. Creative BioMart supplied nearly all the proteins listed, you can search them on our site.
Pathway Name
Pathway Related Protein
Hypertrophic cardiomyopathy (HCM)
SLC8A1; SGCA; ATP2A2; PRKAB1; CACNG8; CACNA2D1; ACTC1; PRKAA2; TGFB2; TGFB3
Dilated cardiomyopathy
CACNG4; TGFB2; TTN; ITGB7; ITGA10; ATP2A2; MYH7; SGCG; ITGA7; CACNG6

Protein Function

TTN has several biochemical functions, for example, ATP binding, actin filament binding, actinin binding. Some of the functions are cooperated with other proteins, some of the functions could acted by TTN itself. We selected most functions TTN had, and list some proteins which have the same functions with TTN. You can find most of the proteins on our site.
Function
Related Protein
Function ATP binding
Related Protein DYRK4; XRCC2; HKDC1; ABCC9; MAPK7; ACSL5; PLK1; FARSA; TRPM6; ABCG2
Function actin filament binding
Related Protein DBNLB; ARPC1A; SCIN; MYO3A; TNNC1; MYH9; ESPN; DBNLA; PICK1; ACTN4
Function actinin binding
Related Protein PDLIM5; CSRP3; RELA; PROM1; PKD2; NFKB1; TTN; MICALL2
Function calcium ion binding
Related Protein PLA2G5; THBS4B; CAPN9; CALM; ITPR3; PCDHGC5; PLCH1; PCDHA5; EMR1; AP1S2
Function calmodulin binding
Related Protein TTN; CAMKV; MYH10; ARPP21; RGS16; SMTNL1; TRPV4; MAPKAPK2B; KCNN2; PDE1B
Function enzyme binding
Related Protein RCOR3; HMOX1; KRT79; PYCARD; ARRB2; PLCB1; DVL1; FAM84B; UGT1A6; TUT1
Function identical protein binding
Related Protein CCDC109A; VWF; CUBN; THG1L; GRB7; NOXO1; HSPB1; RABAC1; SNX1; ATG16L1
Function muscle alpha-actinin binding
Related Protein NRAP; PALLD; MYPN; PKD2L1; TTN; PKD2; LDB3; PDLIM2
Function protease binding
Related Protein Serpina1b; SERPINF2; MALT1; ITGAV; F3; SERPINB6; RYR1; OS9; SEMG2; RNF139
Function protein binding
Related Protein TNIK; WDTC1; KIF14; COX17; NEIL2; HRASLS5; RPUSD4; TTC23L; CFH; LBX1
Function protein kinase binding
Related Protein TRIM22; PTPN2; CCNK; TRIB3; SQSTM1; SOCS1; PIH1D1; GATA4; VRK2; ADIPOR1
Function protein self-association
Related Protein ACHE; RYR2; CTSB; TRP53; ZFP639; CNTN2; VAMP2; AGTR1A; SHANK3; SYP
Function protein serine/threonine kinase activity
Related Protein MAPK14A; PRKCQ; STK31; NEK11; MAPK14B; PKN1; STK17A; MINK1; PIM3; MARK3
Function protein tyrosine kinase activity
Related Protein INSRB; EK1; PTK2AB; FGR; CAMKK2; DYRK2; TESK1; LCK; FYN; SRMS
Function structural constituent of muscle
Related Protein CAPN3; MYL6; TPM1; MYLPF; MYL3; MYBPC2; MYL9; NEBL; NEXN; SMTN
Function structural molecule activity conferring elasticity
Related Protein AHNAK; TTN
Function telethonin binding
Related Protein CSRP3; BMP10; MYOZ2; TTN; KCNE1

TTN Related Articles

Matsumoto, Y; Zhang, Q; et al. Trimeric Tn Antigen on Syndecan 1 Produced by ppGalNAc-T13 Enhances Cancer Metastasis via a Complex Formation with Integrin alpha 5 beta 1 and Matrix Metalloproteinase 9. JOURNAL OF BIOLOGICAL CHEMISTRY 288:24264-24276(2013).
Cutino-Avila, B; Cunill-Semanat, E; et al. Synthesis of Tetanus Toxoid-Sepharose CL 4B derivatives by Rational Design. 5TH LATIN AMERICAN CONGRESS ON BIOMEDICAL ENGINEERING (CLAIB 2011): SUSTAINABLE TECHNOLOGIES FOR THE HEALTH OF ALL, PTS 1 AND 2 33:160-163(2013).