Hemoglobin

Leghemoglobin: In leguminous plants, such as alfalfa or soybeans, the nitrogen fixing bacteria in the roots are protected from oxygen by this iron heme containing, oxygen binding protein. Bonus disc features. Brown manganese-based porphyrin protein. Features. Pinnaglobin: Only seen in the mollusk Pinna squamosa. Chapters 23-25 of the Indiana Jones series (The Temple of Doom, Raiders of the Lost Ark, and The Last Crusade, respectively) were released on DVD as a boxed set of all three films plus a fourth disc of bonus materials in 2003. Giant free-floating blood protein, contains many dozens even hundreds of Iron heme containing protein subunits bound together into a single protein complex with a molecular masses greater than 3.5 million daltons. If all goes well, the plan is to tie the DVD release to the theatrical debut of Indy IV.

Erythrocruorin: found in many annelids, including earthworms. Work has been ongoing for about 18 months on the Young Indy DVDs, with about another 18 months worth of work yet to be done. Vanabins: also known as Vanadium Chromagen are found in the blood of Sea squirt and are hypothesised to use the rare metal Vanadium as its oxygen binding prosthetic group, but this hypothesis is unconfirmed. The discs will include some 66 historical featurettes, now in production. Appears pink/violet when oxygenated, clear when not. McCallum expects there to be 22 Young Indiana Jones Chronicles DVDs in all, 3 of which have been completed. Hemerythrin: Some marine invertebrates and a few species of annelid use this iron containing non-heme protein to carry oxygen in their blood. The company has already put in two years of work on creating these DVDs, so as to have bonus features for each movie.

Uses copper prosthetic group instead of iron heme groups and is blue in color when oxygenated. The DVDs for Chapters 1-22 are expected to be released sometime in 2007, according to a statement by series producer, Rick McCallum of Lucasfilm. Found in the blood of many arthropods and molluscs. Spielberg also admitted that an important inspiration for the style and atmosphere of the adventures of Indiana Jones were the adventures of the Belgian comic character Tintin by Hergé. Hemocyanin: Second most common oxygen transporting protein found in nature. His name is also said to be derived from the character "Nevada Smith," played by Steve McQueen in the 1966 film of the same name. Is very similar to hemoglobin in structure and sequence, but is not arranged in tetramers, it is a monomer and lacks cooperative binding and is used to store oxygen rather than transport it. The origin of the name "Indiana" is the same in the real world as in the fiction: It was the name of an Alaskan malamute Lucas had in the 1970s (the same dog was also the inspiration for Chewbacca).

Myoglobin: Found in the muscle tissue of many vertebrates including humans (gives muscle tissue a distinct red or dark gray color). The name was thus changed early in the production of Raiders of the Lost Ark. Other organisms including bacteria, protozoans and fungi all have hemoglobin-like proteins whose known and predicted roles include the reversible binding of gaseous ligands. The character was originally named Indiana Smith, but Spielberg disliked the name and Lucas casually suggested "Indiana Jones". Hemoglobin is by no means unique; there are a variety of oxygen transport and binding proteins throughout the animal (and plant) kingdom. [4] However, the most likely inspiration was the fictional character Allan Quatermain. It measures the degree of glycation (glucose binding) to albumin, the most common blood protein, and reflects average blood glucose levels over the previous 18-21 days, which is the half-life of albumin molecules in the circulation. Another very strong candidate is the famed adventurer and anthropologist Schuyler Jones.

In these individuals an alternative test called "fructosamine level" can be used. Other candidates include explorer Gene Savoy [2], Yale University historian and explorer Hiram Bingham III and University of Chicago archeologist Robert Braidwood [3]. In individuals with abnormal RBCs, whether due to abnormal hemoglobin molecules (such as Hemoglobin S in Sickle Cell Anemia) or RBC membrane defects - or other problems, the RBC half-life is frequently shortened. Religious archaeologist Vendyl "Texas" Jones claims that he was the inspiration, citing his names (he notes that his first name trimmed becomes Endy — very similar to Indy), but this claim has reportedly been denied by Spielberg.
This Hb A_1c level is only useful in individuals who have red blood cells (RBCs) with normal survivals (i.e., normal half-life). Another person cited as a possible inspiration is the Italian archaeologist and circus strongman Giovanni Battista Belzoni (1778–1823). This test is especially useful for diabetics. Probably the most cited person is famous paleontologist Roy Chapman Andrews.

Hb A_1c values which are more than 7.0% are elevated. Many people have been called the real-life inspiration of the Indiana Jones character. People whose Hb A_1c runs 6.0% or less show good longer-term glucose control. Tom Selleck was the first choice for the role, but couldn't get out of a television series commitment (Magnum, P.I.), so Lucas went with Harrison Ford, who he had worked with previously on American Graffiti and his Star Wars films. For this reason a blood sample may be analyzed for Hb A_1c level, which is more representative of glucose control averaged over a longer time period (determined by the half-life of the individual's red blood cells, which is typically 50-55 days). [1].
Glucose levels in blood can vary widely each hour, so one or only a few samples from a patient analyzed for glucose may not be representative of glucose control in the long run. Indy's revolver is a .38/200 calibre Webley Mk IV, but he is also seen with the .45ACP Colt M1911A1, the 9mm Browning Hi-Power, the Webley Mk VI, and the Smith & Wesson New Century (both in .455 Webley calibre) in the movies, as well as a .45 ACP Smith & Wesson Hand Ejector 2nd model.

For conversion, 1 g/dl is 0.62 mmol/L. Other elements of the outfit include the jacket, the bag, which was a modified World War II gas mask bag; and the whip. Results are reported in g/L, g/dl or mmol/L. Today, the collection of props and clothing from the films, especially the Fedora, has become a subculture/hobby for aficianados of the Indiana Jones franchise. Hemoglobin levels are amongst the most commonly performed blood tests, usually as part of a full blood count or complete blood count. Although multiple hats were used throughout the movies, the distinctive profile of the Fedoras remained the same. Because of the slow rate of Hb A combination with glucose, the Hb A_1c percentage is representative of glucose level in the blood averaged over a longer time (the half-life of red blood cells, which is typically 50-55 days). Swales of Herbert Johnson Hatters in London, England.

In diabetics whose glucose usually runs high, the percent Hb A_1c also runs high. The original Fedora for the movie trilogy was constructed by Mr. As the concentration of glucose in the blood increases, the percentage of Hb A that turns into Hb A_1c increases. After examining many hats, the designers chose an urban version of the classic Australian fedora, the Akubra. The resulting molecule is often referred to as Hb A_1c. Upon requests by Spielberg and Lucas the costume designer was given the task to make the character have a distinctive recognizable silhouette through the style of the hat (much like Dick Tracy). To a small extent, hemoglobin A slowly combines with glucose at a certain location in the molecule. Spielberg wanted Indiana to be a James Bond-like figure that got into difficult situations and worked his way out.

King George III of the United Kingdom was probably the most famous porphyria sufferer. Lucas responded that he had something better than that. There is a group of genetic disorders, known as the porphyrias that are characterized by errors in metabolic pathways of heme synthesis. Spielberg told Lucas how he wanted to direct a James Bond film. Mutations in the globin chain are associated with the haemoglobinopathies, such as sickle-cell disease and thalassemia. The two friends first discussed the project while in Hawaii during the time of release of the first Star Wars film. In hemolysis (accelerated breakdown of red blood cells), associated jaundice is caused by the hemoglobin metabolite bilirubin, and the circulating hemoglobin can cause renal failure. Indiana Jones, "Obtainer of Rare Antiquities", is modeled after the strong-jawed heroes of the matinee serials and pulp magazines that Lucas and Spielberg enjoyed in their childhoods, such as the Republic Pictures serials, and Doc Savage.

Other anemias are rarer. This was the first game to use Williams/Midway's DCS Sound System, with the music composed by Chris Granner. As absence of iron decreases heme synthesis, red blood cells in iron deficiency anemia are hypochromic (lacking the red hemoglobin pigment) and microcytic (smaller than normal). If you complete all 12 stages, you will enter the game's "Wizard Mode", called Eternal Life. Anemia has many different causes, although iron deficiency and its resultant iron deficiency anemia are the most common causes in the Western world. Indiana Jones: The Pinball Adventure (1993, Williams), designed by Mark Ritchie, is a widebody pinball game that features sound clips from all three theatrical films, and features 12 different stages (four stages each based on different scenes from the movies, including three video modes). Decreased levels of hemoglobin, with or without an absolute decrease of red blood cells, leads to symptoms of anemia. George Lucas has collaborated with Walt Disney Imagineering on four occasions to create attractions for Disney theme parks worldwide:.

Improperly degraded haemoglobin protein or haemoglobin that has been released from the blood cells can clog small blood vessels especially the delicate blood filtering vessels of the kidneys, causing kidney damage. The games include:. Increased levels of this chemical are detected in the blood if red cells are being destroyed more rapidly than usual. Various video and computer games have also been produced. The major final product of haem degradation is bilirubin. Star Wars Tales. When the porphyrin ring is broken up, the fragments are normally secreted in the bile by the liver. Marvel Comics The Further Adventures of Indiana Jones Stories.

When red cells reach the end of their life due to aging or defects, they are broken down, and the haemoglobin molecule broken up and the iron recycled. Dark Horse Comics Stories. As a result, fetal blood in the placenta is able to take oxygen from maternal blood. Indy also had a cameo in a Star Wars story in an issue of the Star Wars Tales comic books. This means that the oxygen binding curve for fetal hemoglobin is left-shifted (i.e., a higher percentage of hemoglobin has oxygen bound to it at lower oxygen tension), in comparison to that of adult hemoglobin. Later Dark Horse Comics produced a number of Indiana Jones Comics. A variant hemoglobin, called fetal hemoglobin (Hb F, α₂γ₂), is found in the developing fetus, and binds oxygen with greater affinity than adult hemoglobin. There was a comic book published by Marvel Comics in the early 1980s featuring the talents of John Byrne among others.

This phenomenon, where molecule Y affects the binding of molecule X to a transport molecule Z, is called a heterotropic allosteric effect. Find Your Fate Adventure Books by Ballantine Books. In people acclimated to high altitudes, the concentration of 2,3-diphosphoglycerate (2,3-DPG) in the blood is increased, which allows these individuals to deliver a larger amount of oxygen to tissues under conditions of lower oxygen tension. German novels by Goldmann Verlag. Nitrogen dioxide and nitrous oxide are capable of converting hemoglobin to methemoglobin. Indiana Jones Adult Novels by Bantam Books. Oxidation to Fe⁺³ state converts hemoglobin into hemiglobin or methemoglobin which cannot bind oxygen. Young Indiana Jones Novels by Ballantine Books.

The iron atom in the heme group must be in the Fe⁺² oxidation state to support oxygen transport. Young Indiana Jones Novels by Random House. Hemoglobin also has competitive binding affinity for sulfur monoxide (SO), nitrogen dioxide (NO₂) and hydrogen sulfide (H₂S). These are only available in German and French respectively. In heavy smokers, up to 20% of the oxygen-active sites can be blocked by CO. In Germany, there was a series of adult novels by author Wolfgang Hohlbein, and in France a Young Indiana Jones series by Joseph Jacobs and Richard Beugne. When inspired air contains CO levels as low as 0.02% headache and nausea occur; if the CO concentration is increased to 0.1%, unconsciousness will follow. Apart from novel adaptations of the movies, and several Young Indiana Jones episodes, there is also a series of original paperback novels about the adventures of Indiana Jones, and another series of novels about Young Indiana Jones for younger readers.

When hemoglobin combines with CO, it forms a very bright-red compound called carboxyhemoglobin. Jim Ward, Vice President of Lucasfilm, has said in a recent press conference that a new Indiana Jones video game is expected that same year, around the time of the movie. Hemoglobin binding affinity for CO is 200 times greater than its affinity for oxygen, meaning that small amounts of CO dramatically reduces hemoglobin’s ability to transport oxygen. The upcoming fourth Indiana Jones movie, once again to star Harrison Ford, has been in the planning stages for several years; it is in pre-production and is not expected to be released until February 2007 at the earliest. CO competes with oxygen at the heme binding site. The series starred Harrison Ford as Jones. The binding of oxygen is affected by molecules such as carbon monoxide (CO) (for example from tobacco smoking, cars and furnaces). The popular trilogy of theatrical films: Raiders of the Lost Ark, Indiana Jones and the Temple of Doom, and Indiana Jones and the Last Crusade, were made from 1981–1989, created by George Lucas and directed by Steven Spielberg.

This control of hemoglobin's affinity for oxygen by the binding and release of carbon dioxide is known as the Bohr effect. Every episode began with a 93-year-old Indy, a grey-haired professor, talking about one of his old childhood adventures. Conversely, when the carbon dioxide levels in the blood decrease (i.e., around the lungs), carbon dioxide is released, increasing the oxygen affinity of the protein. The stories spanned from Indy’s childhood travels with his father (who was on, what seemed, one continuous Medieval studies lecture tour) to the solo journeys of his youth and even into World War I. Protons bind at various places along the protein and carbon dioxide binds at the alpha-amino group forming carbamate. The show ran for 44 episodes, with each pairing of episodes forming a feature-length TV film. Hemoglobin can bind protons and carbon dioxide which causes a conformational change in the protein and facilitates the release of oxygen. One of the last Young Indiana Jones TV movies featured a cameo appearance by Harrison Ford, reprising the role of Indy as a man in his 50s.

So blood with high carbon dioxide levels is also lower in pH (more acidic). This inspired a number of made-for-TV and made-for-video movies featuring Flanery as young Indy. Carbon dioxide reacts with water to give bicarbonate, carbonic acid freed protons via the reaction, which is catalyzed by carbonic anhydrase:. The television series, The Young Indiana Jones Chronicles, aired from 1992 to 1996, with the 17-year-old Indy played by Sean Patrick Flanery, 93-year-old Indy by George Hall, and 10-year-old Indy by Corey Carrier. Carbon dioxide occupies a different binding site on the hemoglobin. His popularity has allowed him to make appearances in three more feature films, a three-season TV series, dozens of novels, comic books, and video games, and even had his own amusement park ride. Hemoglobin's affinity for oxygen is decreased in the presence of carbon monoxide because both gases compete for the same binding sites on hemoglobin, carbon monoxide binding preferentially to oxygen. Since his introduction in 1981's Raiders of the Lost Ark, the character of Indiana Jones has become a cultural icon for adventure.

This positive cooperative binding is achieved through steric conformational changes of the hemoglobin protein complex: When one subunit protein in hemoglobin becomes oxygenated, it induces a confirmation or structural arrangement change in the whole complex causing the other 3 subunits to gain an increased affinity for oxygen. It is yet to be chronicled as to what adventure led Indy to wear an eyepatch. As a consequence, the oxygen binding curve of hemoglobin is sigmoidal, or 'S'-shape, as opposed to the normal hyperbolic (noncooperative) curve. He seems remarkably spry for a man in his 90s—whether that is because of his drinking from the Grail is unknown. The binding affinity of hemoglobin for oxygen is increased by the oxygen saturation of the molecule. Sporting an eyepatch and cane, he was stopping anyone within earshot to regale them with tales of his exploits. In the tetrameric form of normal adult hemoglobin, the binding of oxygen is a cooperative process. When last seen in 1993, Jones was living in New York City with his daughter and her family.

In adults:. His life during World War II is unknown, but in 1947 he was deceived by the recently born CIA to search the mechanism of the Babylonian Infernal Machine, in confrontation with a Soviet expedition. In the fetus:. In 1938, Indy rescued his father from the Nazis and became embroiled in the search for the Holy Grail (Last Crusade). In the embryo:. He continued to take on infrequent missions for the government over the ensuing years. There are two kinds of contacts between the α and β chains: α₁β₁ and α₁β₂. In 1936, he was contacted by the United States government to retrieve the Ark of the Covenant before the Nazis (Raiders of the Lost Ark).

The four polypeptide chains are bound to each other by salt bridges, hydrogen bonds and hydrophobic interaction. Immediately afterword, he faced the gangster Lao Che and the followers of the cult of Kali (Temple of Doom). Haemoglobin A is the most intensively studied of the haemoglobin molecules. He divided his time between teaching and archaeological expeditions, including a journey to China and India in 1935 where he raced Nazis to a mystical gem called "The Heart of the Dragon" from the ancient tomb of a Chinese emperor. Each subunit has a molecular weight of about 16,000 daltons, for a total molecular weight of the tetramer of about 64,000 daltons. Jones abruptly left the Ravenwoods in 1926 and did not contact them for 10 years. The subunits are structurally similar and about the same size. Dr.

This is denoted as α₂β₂. At the same time, he became romantically involved with the Professor's daughter Marion. In adult humans, the most common haemoglobin type is a tetramer (which contains 4 subunit proteins) called haemoglobin A, consisting of two α and two β subunits non-covalently bound. Sometime after the war, Jones returned to the United States, where he studied archaeology at the University of Chicago under Professor Abner Ravenwood. The iron atom can either be in the Fe²⁺ or Fe³⁺ state, but ferrihaemoglobin (Methaemoglobin) (Fe³⁺) cannot bind oxygen. Jones and Remy then tranfered to the French Army, and Jones worked as an intelligence officer, vied with Ernest Hemingway for the affections of a young nurse, and worked as a translator for the Treaty of Versailles, seeing the war come to its conclusion but laying down the groundwork for a second conflict. Two additional bonds perpendicular to the plane on each side can be formed with the iron to form the fifth and sixth positions, one connected strongly to the protein, the other available for binding of oxygen. Also while in Africa, Jones took ill, and was treated by Albert Schweitzer.

The iron atom is bonded equally to all four nitrogens in the center of the ring, which lie in one plane. Among missions (depicted in the television series), the team destroyed a giant cannon mounted on a train, and they kidnapped the (real-life) German military genius Paul Erich von Lettow-Vorbeck in a balloon, but they were forced to release him. This iron atom is the site of oxygen binding. Jones' inability to read maps properly caused him to lose his intended unit, and he instead fought along side a team of old men under the British Army. A heme group consists of an iron atom held in a heterocyclic ring, known as a porphyrin. When they arrived in Africa, Jones and Remy were commissioned as lieutenants. This folding pattern contains a pocket which is suitable to strongly bind the heme group. He was taken prisoner by the Germans, escaped, encountered (and lost his virginity to) Mata Hari eventually making his way to Africa at the beginning of World War I.

Each individual protein chain arranges in a set of alpha-helix structural segments connected together in a "myoglobin fold" arrangment, so called because this arrangment is the same folding motif used in the heme/globin proteins. He participated in the Western Front. Each subunit is composed of a protein chain tightly associated with a non-protein heme group. He then traveled to England, getting involved with the suffrage movement, and then him and Remy joined the Belgian Army. The Haemoglobin molecule is an assembly of four globular protein subunits. With Remy, he left Mexico and traveled to Ireland just in time for the Easter Rising. . It is here that he also met his friend Remy, a Belgian.

Mutations in the gene for the haemoglobin protein result in a group of hereditary diseases termed the hemoglobinopathies, the most common members of which are sickle-cell disease and thalassemia. He joined this army of revolutionaries, playing a part in the Mexican Revolution in 1916, under Pancho Villa. The most common types of hemoglobin contains four such subunits. He ended up in Mexico and was kidnapped by Mexican revolutionaries. The name hemoglobin is the concatenation of heme and globin, reflecting the fact that each subunit of hemoglobin is a globular protein with an embedded heme (or haem) group; each heme group contains an iron atom, and this is responsible for the binding of oxygen. To escape this, he ran away from home by train. Hemoglobin transports oxygen from the lungs to the rest of the body, such as to the muscles, where it releases the oxygen load. His father wanted Indiana to go to Princeton University.

Hemoglobin or haemoglobin (frequently abbreviated as Hb) is the iron-containing oxygen-transport metalloprotein in the red cells of the blood in mammals and other animals. This was also the time when he first developed his aversion to snakes. Haemoglobin F (α₂γ₂) - In adults Haemoglobin F is restricted to a limited population of red cells called F cells. It was here, while attempting to secure the Cross of Coronado from thieves, Indy first learned to use the bullwhip and received his trademark fedora, as well as the scar on his chin. Haemaglobin A₂ (α₂δ₂) - δ chain synthesis begins late in the third trimester and in adults, it has a normal level of 2.5%. In 1912, Indy was living in Utah and was a member of the Boy Scouts with the rank of Life Scout. Haemoglobin A (α₂β₂) (PDB 1BZ0) - The most common type. It is not known for sure when he first did this, except that he was referred to as Indiana during childhood by his peers.

Haemoglobin F (α₂γ₂) (PDB 1FDH). adopted the name of his beloved dog Indiana for himself, insisting he be referred to as Indiana Jones. Haemoglobin Portland (ξ₂γ₂). Although his father called him "Junior," Henry Jr. Gower 2 (α₂ε₂) (PDB 1A9W). "Junior" accompanied his father on his travels throughout Europe, where he learned to speak, read, and write 27 languages, including French, German, Italian, Spanish, Russian, Swedish, Greek, Arabic, Turkish, Vietnamese, Swahili, Latin and Chinese, as well as some Hindi, apart from English. Gower 1 (ξ₂ε₂). (played by Lloyd Owen in the TV series and by Sean Connery in the films), and his wife Anna on July 1, 1899, in Princeton, New Jersey.

Henry Jones Sr. Indiana Jones was born Henry Jones Jr. to Scottish-born Professor of Medieval literature, Dr. . A fourth film has also been announced for a likely 2007 release.

Indiana Jones is also the general name given to the series as a whole, which is comprised of three films, a TV series, various novels, comics, video games, and other media. An older version (93) of Jones, played by George Hall, also appeared in The Young Indiana Jones Chronicles. Younger versions of the character were also played by River Phoenix (in Indiana Jones and the Last Crusade), and by Corey Carrier and Sean Patrick Flanery (in The Young Indiana Jones Chronicles). Jones was originally portrayed by Harrison Ford in Raiders of the Lost Ark.

He first appeared in a series of films produced by George Lucas and directed by Steven Spielberg in the 1980s. Indiana Jones is a fictional bullwhip-toting, fedora-wearing archaeologist with an overdeveloped ophidiophobia (fear of snakes). IndianaJones.com. "Making Raiders of the Lost Ark." September 23, 2003.

Weblink to exclusive content including dozens of behind-the-scenes photos, an animatic sequence from Raiders and a PC game preview. Original trailers. The Light and Magic of Indiana Jones. The Music of Indiana Jones.

The Sound of Indiana Jones. The Stunts of Indiana Jones. From the Lucasfilm Archives: