heme
haem BrE , auch: hematine

It was not clear when, if ever, the heme would be tested in people.

More heme for it, you understand, if the host is motionless.

The pigment, heme, is what gives blood its red color.

Heme, you're in charge of the ship till I get back.

It usually involves medicine, treatment with heme or drawing blood.

The following genes are part of the chemical pathway for making heme.

The Iron atom goes in the middle of the heme molecule.

Heme is a vital molecule for all of the body's organs.

Take heme iron polypeptide with a full glass of water.

I beat you, Heme, so go away and pick on someone smaller than yourself."

Heme is essential for the transport of oxygen to cells in the body.

This enzyme is responsible for the seventh step in heme production.

A heme cofactor is bound near the center of the protein.

In humans, this pathway serves almost exclusively to form heme.

Two reactions then take place with the heme molecule.

Heme alone substantially slowed the growth of the drug sensitive strain.

Each of the steps in heme production is controlled by a separate gene (see below).

Do not give heme iron polypeptide to a child without the advice of a doctor.

Your pharmacist can provide more information about heme iron polypeptide.

Heme S is found in the hemoglobin of marine worms.

The virus promotes its spread by driving the victim to search for heme.

Another chemical test suggested that the heme was attached to a protein fragment.

Heme turned toward the recording instrument and shouted again.

This heme has to be drawn then as a radical cation (.

Heme is found in hemoglobin, a principal component of red blood cells.

Dietary haem iron and coronary heart disease in women.

Here they feed on blood, regurgitating the haem as hemozoin.

A multi haem enzyme reduces NO to a variety of products.

For example, blood is red because the haem pigment needed to carry oxygen is red.

The two haem groups have significantly different redox potentials.

Some recent work on haem d 1, the prosthetic group of nitrite reductase, was also described.

The fifth haem iron ligand is always provided by a histidine residue.

His-25 is the fifth haem iron ligand.

Electrons are transferred from the flavin to one of the haem groups in the cytochrome.

Two histidine residues from each subunit coordinate the haem.

The sixth haem iron ligand is the alpha-amino group of Tyr-1 in the first helix.

Chlorophyll too is derived from haem (Heme).

A haemoglobin molecule is composed of four globin chains, each attached to a single haem group.

These enzymes are commonly hemoproteins and the haem cofactor is the site of the oxidation-reduction reaction shown above.

Thus vampires were merely sufferers of porphyria seeking to replace haem and alleviate their symptoms.

Iron found in meat is more easily absorbed by our bodies and is sometimes referred to as 'haem iron'.

Minimise your risk of iron deficiency by choosing foods that are rich sources of haem iron.

Another family of haem peroxidases is the DyP-type peroxidase family.

Bfr forms a roughly spherical, hollow shell from 24 identical subunits, incorporating 12 haem groups.

Haemoglobin consists of two major components: the haem group which contains iron at its centre and globin which is a protein.

Haematin is a dark bluish or brownish pigment containing iron in the ferric state, obtained by the oxidation of haem.

As a result, carbon monoxide binding is only 200 times stronger in haemoglobin, compared to 20,000 times stronger in free haem.

The haem fraction of these proteins is toxic for the renal tubules and elevated concentrations can cause acute renal insufficiency.

Microsomes have a reddish brown color, due to the presence of the iron-containing co-factor, heme (haem), in the P450s.

Givat HaEm was the site of combat during the Six-Day War.