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Eric C. Niederhoffer, Ph.D.

Associate Professor of Biochemistry and Molecular Biology

Southern Illinois University School of Medicine
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Rm 112 Lindegren, 618-453-6467
eniederhoffer@siumed.edu
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Ternary complex between methylamine dehydrogenase, amicyanin, and cytochrome c-551i (2mta) from Paracoccus denitrificans

Chen, L., R. Durley, F. S. Mathews, and V. L. Davidson. 1994. Crystal structure of a ternary electron transfer complex between methylamine dehydrogenase, amicyanin and a c-type cytochrome, Science 264:86-90.

Methylamine dehydrogenase-amicyanin-

cytochrome c-551i (2mta)

Active Site Views

  • Push the button  to observe the following residues within 3.0 Å of the copper center:
Cys92, His53, His95, Met98
  • Push the button  to observe the following residues within 3.0 Å of the heme:
Asn83, Cys57, Cys60, His61, Met101, Thr79, Thr98, Tyr80
  • Push the button  to observe the following residues forming a hydrophobic interface between methylamine dehydrogenase (yellow) and amicyanin (blue):
Ala50, Ala73, Ala55, Gly111, Leu71, Met28, Met51, Met71, Phe97, Phe102, Phe110, Pro52, Pro94, Pro100, Trp108, Val58, Val127
  • Push the button  to observe the following residues forming a polar interface between amicyanin (blue) and cytochrome c-551i (red):
Arg48, Asn74, Asp24, Asp75, Glu31, Glu34, Glu66, His36, Lys27, Lys29, Lys68, Thr32, Thr79, Tyr77

Push button  for Original View

 

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