1eg4
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1eg4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EG4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EG4 FirstGlance]. <br> | <table><tr><td colspan='2'>[[1eg4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1EG4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EG4 FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1eg3|1eg3]]</td></tr> | + | </td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1eg3|1eg3]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1eg4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1eg4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1eg4 RCSB], [http://www.ebi.ac.uk/pdbsum/1eg4 PDBsum]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1eg4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1eg4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1eg4 RCSB], [http://www.ebi.ac.uk/pdbsum/1eg4 PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
== Disease == | == Disease == | ||
[[http://www.uniprot.org/uniprot/DAG1_HUMAN DAG1_HUMAN]] Defects in DAG1 are the cause of muscular dystrophy-dystroglycanopathy limb-girdle type C7 (MDDGC7) [MIM:[http://omim.org/entry/613818 613818]]. An autosomal recessive muscular dystrophy showing onset in early childhood, and associated with mental retardation without structural brain anomalies. Note=MDDGC7 is caused by DAG1 mutations that interfere with normal post-translational processing, resulting in defective DAG1 glycosylation and impaired interactions with extracellular-matrix components. Other muscular dystrophy-dystroglycanopathies are caused by defects in enzymes involved in protein O-glycosylation.<ref>PMID:21388311</ref> [[http://www.uniprot.org/uniprot/DMD_HUMAN DMD_HUMAN]] Defects in DMD are the cause of Duchenne muscular dystrophy (DMD) [MIM:[http://omim.org/entry/310200 310200]]. DMD is the most common form of muscular dystrophy; a sex-linked recessive disorder. It typically presents in boys aged 3 to 7 year as proximal muscle weakness causing waddling gait, toe-walking, lordosis, frequent falls, and difficulty in standing up and climbing up stairs. The pelvic girdle is affected first, then the shoulder girdle. Progression is steady and most patients are confined to a wheelchair by age of 10 or 12. Flexion contractures and scoliosis ultimately occur. About 50% of patients have a lower IQ than their genetic expectations would suggest. There is no treatment.<ref>PMID:8401582</ref> <ref>PMID:7981690</ref> <ref>PMID:8817332</ref> <ref>PMID:9851445</ref> Defects in DMD are the cause of Becker muscular dystrophy (BMD) [MIM:[http://omim.org/entry/300376 300376]]. BMD resembles DMD in hereditary and clinical features but is later in onset and more benign.<ref>PMID:10573008</ref> Defects in DMD are a cause of cardiomyopathy dilated X-linked type 3B (CMD3B) [MIM:[http://omim.org/entry/302045 302045]]; also known as X-linked dilated cardiomyopathy (XLCM). Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.<ref>PMID:9170407</ref> <ref>PMID:12354438</ref> <ref>PMID:12359139</ref> | [[http://www.uniprot.org/uniprot/DAG1_HUMAN DAG1_HUMAN]] Defects in DAG1 are the cause of muscular dystrophy-dystroglycanopathy limb-girdle type C7 (MDDGC7) [MIM:[http://omim.org/entry/613818 613818]]. An autosomal recessive muscular dystrophy showing onset in early childhood, and associated with mental retardation without structural brain anomalies. Note=MDDGC7 is caused by DAG1 mutations that interfere with normal post-translational processing, resulting in defective DAG1 glycosylation and impaired interactions with extracellular-matrix components. Other muscular dystrophy-dystroglycanopathies are caused by defects in enzymes involved in protein O-glycosylation.<ref>PMID:21388311</ref> [[http://www.uniprot.org/uniprot/DMD_HUMAN DMD_HUMAN]] Defects in DMD are the cause of Duchenne muscular dystrophy (DMD) [MIM:[http://omim.org/entry/310200 310200]]. DMD is the most common form of muscular dystrophy; a sex-linked recessive disorder. It typically presents in boys aged 3 to 7 year as proximal muscle weakness causing waddling gait, toe-walking, lordosis, frequent falls, and difficulty in standing up and climbing up stairs. The pelvic girdle is affected first, then the shoulder girdle. Progression is steady and most patients are confined to a wheelchair by age of 10 or 12. Flexion contractures and scoliosis ultimately occur. About 50% of patients have a lower IQ than their genetic expectations would suggest. There is no treatment.<ref>PMID:8401582</ref> <ref>PMID:7981690</ref> <ref>PMID:8817332</ref> <ref>PMID:9851445</ref> Defects in DMD are the cause of Becker muscular dystrophy (BMD) [MIM:[http://omim.org/entry/300376 300376]]. BMD resembles DMD in hereditary and clinical features but is later in onset and more benign.<ref>PMID:10573008</ref> Defects in DMD are a cause of cardiomyopathy dilated X-linked type 3B (CMD3B) [MIM:[http://omim.org/entry/302045 302045]]; also known as X-linked dilated cardiomyopathy (XLCM). Dilated cardiomyopathy is a disorder characterized by ventricular dilation and impaired systolic function, resulting in congestive heart failure and arrhythmia. Patients are at risk of premature death.<ref>PMID:9170407</ref> <ref>PMID:12354438</ref> <ref>PMID:12359139</ref> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: Eck, M J | + | [[Category: Eck, M J]] |
| - | [[Category: Huang, X | + | [[Category: Huang, X]] |
| - | [[Category: Joachimiak, A | + | [[Category: Joachimiak, A]] |
| - | [[Category: Poy, F | + | [[Category: Poy, F]] |
| - | [[Category: Sudol, M | + | [[Category: Sudol, M]] |
| - | [[Category: Zhang, R | + | [[Category: Zhang, R]] |
[[Category: Ef-hand like domain]] | [[Category: Ef-hand like domain]] | ||
[[Category: Structural protein]] | [[Category: Structural protein]] | ||
[[Category: Ww domain]] | [[Category: Ww domain]] | ||
Revision as of 00:02, 23 December 2014
STRUCTURE OF A DYSTROPHIN WW DOMAIN FRAGMENT IN COMPLEX WITH A BETA-DYSTROGLYCAN PEPTIDE
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