Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

You have been investigating a membrane protein which appears to have seven 24 residue transmembrane Alpha helices. Suppose that each and every helix is perpendicular to the plane of the membrane and goes precisely from side of the membrane to the other. As well suppose that each helix is linked to the next by a loop with a minimum of 12 amino acid residues.

A) From typical helix parameters and the information given, estimate the thickness of the membrane?

B) Find out the minimum number of residues in this protein?

C) By using the result of (B) estimate the molecular weight of this protein?

D) describe how many main chain H-bonds are in each helix?

E) What kinds of amino acids residues do you expect to make up the bulk of each and every transmembrane helix?

F) What kinds of amino acids residues might you expect to find out at the ends of each transmembrane helix?

G) Are the NH2-terminus and COOH terminus on the similar side or opposite sides of the membrane?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M936647

Have any Question? 


Related Questions in Biology

Biology1 a plant with red flowers is crossed with a

Biology 1. A plant with red flowers is crossed with a white-flowered plant of the same species. All the seeds, when grown, produce plants with red flowers. Assuming that the flower color is controlled by a single pair of ...

An irregular shaped machine component is held in the

An irregular shaped machine component is held in the position shown by three clamps. Knowing that FA = 940N, determine the magnitudes of the forces FB and FC exerted by the other two clamps.

Show where cell types found in mature plants are located in

Show where cell types found in mature plants are located in a young growing root, for this example use corn. For this, draw a longitudinal section of the corn root to show these parts. Then describe the cell type and ind ...

One important aspect of understanding health care in the us

One important aspect of understanding health care in the U.S. involves an analysis of the "Key Indexes of Health and Disease," as they are termed. Review the material on this topic in your textbook and other sources, and ...

In the following experiment students plated e coli top

In the following experiment, students plated E. coli (top right), S. epidermidis (top left), P. Aeruginosa (bottom right) and E. aerogenes (bottom left) on Trypticase soy agar (Yellow media), Glucose mineral salts agar ( ...

You receive 12 samples in your laboratory for genetic

You receive 12 samples in your laboratory for genetic screening. The samples form two families. The first family is composed of samples: 1(Mom Smith); 2 (Smith Son 1); 3(Smith Daughter 1); 4(Smith Son 2); 5(Smith Son 3); ...

What type of solution is 10 dextrose to the

What type of solution is 10% dextrose to the cell?  Assuming dextrose is a non penetrating solute, in which direction will net diffusion occur (into the cell; out of the cell; no movement?

Assignmentanatomy amp physiologydirections be sure to save

ASSIGNMENT Anatomy & Physiology Directions: Be sure to save an electronic copy of your answer before submitting it to Ashworth College for grading. Unless otherwise stated, answer in complete sentences, and be sure to us ...

This sheet must only be turned in at the beginning of next

This sheet must only be turned in at the beginning of next lab. 1. Perform the conversions below: 12,581 mg = _______ kg   683; L = ______mL 5.8 m =________ mm;      6.3 s = _________ MS 2,250 mL = ______ L;      12 m = ...

Assignment 11-partial hydrogenation of healthy cis

Assignment 1 1-Partial hydrogenation of (healthy) cis unsaturated fats produces trans fatty acids. Most of the trans fats produced by the hydrogentation process are classified as saturated fats even though they are still ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate