Multiple sclerosis: Difference between revisions

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Interferon-β is a relatively simple biological response modifier, with several <scene name='Multiple_sclerosis/Interferon_beta_labeled/1'>identifiable regions</scene>. It consists of five <scene name='Multiple_sclerosis/Ifnb_helices_in_color/1'>alpha helices</scene>, as well as multiple interconnecting <scene name='Multiple_sclerosis/Interferon_beta_loops/1'>loops regions</scene>, highlighted in blue. Helices A, B and D run <scene name='Multiple_sclerosis/Ifnb_parallel_abd/3'>parallel to one another</scene>, and helices C and E run <scene name='Multiple_sclerosis/Ifnb_antiparallel/1'>anti-parallel</scene> to the other three helices, but <scene name='Multiple_sclerosis/Ifnb_antiparallel_ce/3'>parallel</scene> to one another. Helix A consists of residues 6-23; Helix B consists of residues 49-65; Helix C consists of residues 77-91; Helix D consists of residues 112-131; and Helix E consists of residues 135-155.<ref name="Structure">PMID:20616576</ref><ref name="UniProt">http://www.uniprot.org/uniprot/P00784</ref>
Interferon-β is a relatively simple biological response modifier, with several <scene name='Multiple_sclerosis/Interferon_beta_labeled/1'>identifiable regions</scene>. It consists of five <scene name='Multiple_sclerosis/Ifnb_helices_in_color/1'>alpha helices</scene>, as well as multiple interconnecting <scene name='Multiple_sclerosis/Interferon_beta_loops/1'>loops regions</scene>, highlighted in blue. Helices A, B and D run <scene name='Multiple_sclerosis/Ifnb_parallel_abd/3'>parallel to one another</scene>, and helices C and E run <scene name='Multiple_sclerosis/Ifnb_antiparallel/1'>anti-parallel</scene> to the other three helices, but <scene name='Multiple_sclerosis/Ifnb_antiparallel_ce/3'>parallel</scene> to one another. Helix A consists of residues 6-23; Helix B consists of residues 49-65; Helix C consists of residues 77-91; Helix D consists of residues 112-131; and Helix E consists of residues 135-155.<ref name="Structure">PMID:20616576</ref><ref name="UniProt">http://www.uniprot.org/uniprot/P00784</ref>


Interferons alpha and beta interact with a receptor at the surface of  
Interferons alpha and beta interact with a receptor at the surface of <ref>[http://www.jbc.org/content/282/28/20045.full?sid=cbf08059-44d4-4957-8ea7-0351cab9c2ac] Samuel, C.E. "Interferons, Interferon Receptors, Signal Transducer and Transcriptional Activators, and Inteferon Regulatory Factors." ''J Biol Chem'' 2007 282: 20045-20046. First Published on May 14, 2007, doi:10.1074/jbc.R700025200</ref>


<scene name='Multiple_sclerosis/Ifnr_domains_labeled/1'>Interferon receptor domains</scene>
<scene name='Multiple_sclerosis/Ifnr_domains_labeled/1'>Interferon receptor domains</scene>

Revision as of 03:39, 9 April 2012

Please have patience as I edit this page over the next few weeks! Thank you!--Kirsten Eldredge 04:22, 9 April 2012 (IDT)

Click on the green links to the left to see key structural features of Interferon Beta (PDB entry 1ifa)

Drag the structure with the mouse to rotate

Other Treatments

Copaxone

References


Relevant 3D Structures

Interferon Beta

1au1 - Homo sapiens

1ifa, 1wu3 - Mus musculus

Interferon Receptors

3s98, 3se3, 3se4, 1n6u, 1n6v, 2hym, 2kz1, 2lag, 3s8w, 3s9d - Homo sapiens

Proteopedia Page Contributors and Editors (what is this?)

Kirsten Eldredge