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Summary Structural Experimental Function Sequence Neighbor Download Link


<Asymmetric unit>

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( jV3 / Jmol ) *1
PDB ID1v1m  sequence information (FASTA format)   
RELATED PDB ID1dtw, 1ols, 1olu, 1olx, 1v11, 1v16, 1v1r
Descriptor2-OXOISOVALERATE DEHYDROGENASE ALPHA SUBUNIT (E.C.1.2.4.4), 2-OXOISOVALERATE DEHYDROGENASE BETA SUBUNIT (E.C.1.2.4.4)
TitleCROSSTALK BETWEEN COFACTOR BINDING AND THE PHOSPHORYLATION LOOP CONFORMATION IN THE BCKD MACHINE
Functional KeywordsOXIDOREDUCTASE, KETOACID DEHYDROGENASE, BRANCHED-CHAIN, MULTI-ENZYME COMPLEX, ACYLATION, OXIDATIVE DECARBOXYLATION MAPLE SYRUP URINE DISEASE, THIAMINE DIPHOSPHATE, PHOSPHORYLATION, FLAVOPROTEIN
Biological sourceHOMO SAPIENS (HUMAN)
Cellular location [UNP - P12694] Mitochondrion matrix
Organ source [UNP - P12694] Bone marrow, and Lung
[UNP - P12694] Liver
[UNP - P12694] Epithelium
[UNP - P12694] Platelet
[UNP - P21953] Placenta
[UNP - P21953] Eye
Total number of polymer chains2
Total molecular weight84407.4 (the details in Structural Details Page)
AuthorsLi, J. , Wynn, R.M. , Machius, M. , Chuang, J.L. , Karthikeyan, S. , Tomchick, D.R. , Chuang, D.T. (deposition date : 2004-04-20, release date : 2004-06-03)
Primary citationLi, J. , Wynn, R.M. , Machius, M. , Chuang, J.L. , Karthikeyan, S. , Tomchick, D.R. , Chuang, D.T.
Cross-Talk between Thiamin Diphosphate Binding and Phosphorylation Loop Conformation in Human Branched-Chain Alpha-Keto Acid Decarboxylase/Dehydrogenase.
J.Biol.Chem., 279:32968 - , 2004.(PubMed : 15166214)  (DOI: 10.1074/JBC.M403611200)
Experimental methodX-RAY DIFFRACTION ( 2.00[Å] )
Other Database Information
Yorodumi , CATH , CE , FSSP , SCOP , VAST , UniProt ( P12694, P21953 ) , eF-site , KEGG ( EC 1.2.4.4 ) , PISA