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There are two class of protein based on their structure namely fibrous and globular. Globular proteins form a globe like spherical structure in contrary to rod like fibrous proteins (collagen). They are soluble in water and the structure is rendered by its three dimensional arrangement of amino acids in solution. Most of the enzymes, soluble hormones and factors fall into this class of proteins.
haemoglobin is considered as globular protein because it has ametabolic functions and considered as conjugated protein because it cosisted of protein and non protein moiety
Hemoglobin is an iron-containing protein. Hemoglobin contains a hemo prosthetic group that has an iron atom at its center. When the iron is bound to oxygen, the hemo group is red in color (oxyhemogoblin), and when it lacks oxygen (deoxygenated form) it is blue-red.
globular proteins .
Hemoglobin is a globular protein, an natural organic polymer. It does an exact formula, but this is far too complicated . The emperical formula is C738H1166N812O203S2Fe It is built up of amino acids with a Iron ion in the Nucleus.
Collagen is a long fibrous structural protein. A molecule of collagen contains three of the helical subunits coiled around each other in what is known as a coiled-coil. Hemoglobin on the other hand is a globular protein that contains a heme group. Four globular subunits make up hemoglobin and each contain an iron in order to hold the oxygen for transport.
No, collagen is a Fibrous protein. An example would be insulin.
hemoglobin
There are two class of protein based on their structure namely fibrous and globular. Globular proteins form a globe like spherical structure in contrary to rod like fibrous proteins (collagen). They are soluble in water and the structure is rendered by its three dimensional arrangement of amino acids in solution. Most of the enzymes, soluble hormones and factors fall into this class of proteins.
They have different structure types. Hemoglobin is a globular protein, where it has a globular shape from the folding of amino acids by the hydrophobic effect. alpha-Keratin (the protein in hair), on the other hand, has a helical structure, with a repeating pattern of amino acids. Hemoglobin does not have a continuous repeating pattern of amino acids.
Hemoglobin, Enzymes, Antibodies, Transporters in Membranes, Some Hormones (e.g. Insulin)
haemoglobin is considered as globular protein because it has ametabolic functions and considered as conjugated protein because it cosisted of protein and non protein moiety
Haemoglobin is a globular protein. DNA controlled the production of enzyme indiretly.
Hemoglobin is made up of heme and globular protein. The heme contains iron inside a ring of carbon, hydrogen, nitrogen and oxygen molecules. The protein chains are complex helical structures.
The name hemoglobin is derived from the words heme and globin, reflecting the fact that each subunit of hemoglobin is a globular protein with an embedded heme or iron group.
No.In most vertebrates, the hemoglobin (or heamoglobin if you prefer) molecule is an assembly of four globular protein subunits. Each subunit is composed of a protein chain tightly associated with a non-protein heme group. Proteins are amino acid structures. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen. Each heme group contains one iron atom, that can bind one oxygen molecule. The heme in hemoglobin is Heme B which has the formula C34H32O4N4Fe. Note that Cobalt's chemical symbol is Co, and Co doesn't appear anywhere in hemoglobin's chemical formula.Note that there is a synthetic cobalt containing analog to hemoglobin. A coboglobin is a synthetic compound chemically similar to hemoglobin or myoglobin but using the metal cobalt instead of iron (hence the name).
Hemoglobin is an iron-containing protein. Hemoglobin contains a hemo prosthetic group that has an iron atom at its center. When the iron is bound to oxygen, the hemo group is red in color (oxyhemogoblin), and when it lacks oxygen (deoxygenated form) it is blue-red.