What is the biggest protein kDa?

Titin Isoforms

The human titin gene comprises 363 exons predicted to code for up to 38,138 residues, or a protein size of 4.2 MDa. Thus, titin is the largest protein in the human body.

What is the largest protein kDa?

Titin is the largest known protein; its human variant consists of 34,350 amino acids, with the molecular weight of the mature "canonical" isoform of the protein being approximately 3,816,030.05 Da.

What is the biggest protein size?

Titin, is definitely the largest protein in the body, with a molecular weight of 3 million Dalton and composed of 27,000 amino acids. Paradoxically, this huge structure was elusive until the last decade but, since it was described in muscle tissue, its importance has rapidly emerged.

What is the size of kDa protein?

Protein/DNA Conversions

Dalton (Da) is an alternate name for the atomic mass unit, and kilodalton (kDa) is 1,000 daltons. Thus a peptide with a mass of 64kDa has a molecular weight of 64,000 grams per mole.

What is the average protein weight kDa?

The so determined average molecular weight is 46.4298 kDa = 46429.8 g/ Mol."

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What protein is 120 kDa?

The 120 kDa outer membrane protein of Ehrlichia chaffeensis: preferential expression on dense-core cells and gene expression in Escherichia coli associated with attachment and entry. Microb Pathog.

What protein is 42 kDa?

42 kDa Protein as a Substrate for Protein Phosphatase (s) in Intact Human Blood Platelets.

What protein is 32 kDa?

A 32 kDa protein--whose phosphorylation correlates with oncogenic Ras-induced cell cycle arrest in activated Xenopus egg extracts--is identified as ribosomal protein S6.

What protein has a kDa of 50?

50 kDa protein - Hevea brasiliensis (Para rubber tree) | UniProtKB | UniProt.

What is the fattest protein?

What is the size of BLM protein?

BLM Helicase. The gene encoding BLM helicase is located on 15q26. 1 chromosome in humans and encodes a protein of 1417 amino acids with a molecular weight of 159 kDa.

What is the size limit of proteins?

The current size limit of protein NMR is ≈35 kDa, but recent advances in both hardware and experimental design promise to allow the study of much larger proteins (2).

What protein is 75 kDa?

Heat Shock Protein 75 kDa, Mitochondrial is a recombinant Human protein expressed in E. coli.

What protein is 55 kDa?

Structure of the 55-kDa regulatory subunit of protein phosphatase 2A: evidence for a neuronal-specific isoform. Biochemistry.

What is 21 kDa protein?

The 21-kDa protein is the major inhibitor in the extracellular matrix and appears unique in solubility properties among inhibitors with a TIMP-like sequence.

What protein is 70 kDa?

The 70-kDa heat shock protein (Hsp70) is a cytosolic chaperone which facilitates protein folding, degradation, complex assembly, and translocation.

What protein is 40 kDa?

A 40 kDa protein of the inner membrane is the mitochondrial calcium uniporter - PMC. The .

What protein is around 100 kDa?

The 100-kDa protein, whose phosphorylation precedes the fusion of chick embryonic myoblasts, is the eukaryotic elongation factor-2.

What protein is 56 kDa?

tsutsugamushi is the variable 56-kDa protein, which accounts for 10 to 15% of its total protein (5, 13).

What protein is 35 kDa?

Abstract. A 35-kilodalton (kDa) protein of Mycobacterium tuberculosis is expressed by recombinant Escherichia coli which possess a plasmid that contains a 2.4-kilobase fragment of M. tuberculosis chromosomal DNA. The nucleotide sequence of this fragment was determined by the dideoxynucleotide chain-termination method.

What protein is 45 kDa?

CoaBC (45 kDa) has recently been identified as a bifunctional enzyme on the Coenzyme A biosynthesis pathway with both phosphopantothenoylcysteine synthetase and decarboxylase activities.

What protein is 150 kDa?

The phosphorylated 150-kDa protein was identified as sarcalumenin based on: (a) its cross-reactivity with three different monoclonal antibodies specific for sarcalumenin.

How many kDa is insulin?

The insulin receptor is a glycoprotein of a relative molecular mass of 350–400 kDa, which is synthesized as a single chain polypeptide and proteolytically cleaved yielding a disulfide- linked α-ß monomer insulin receptor.

What protein is 250 kDa?

In this study, our attempts to further characterize the 250 kDa protein identified it as the ubiquitous iron storage protein, ferritin, as revealed by comparisons of the two proteins in terms of their amino acid sequences, immunoreactivity, molecular mass and shape, and iron storage/incorporation properties.