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PDBe Entry: 1mg2 view

MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN
Summary
Header OXIDOREDUCTASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.25 Å, R-factor: 17.3%, Free R-factor: 21.0%, Spacegroup: P 1 21 1
Released 11/12/2002, deposition: 14/08/2002, last revision: 24/02/2009
Authors Sun, D.search; Chen, Z.W.search; Mathews, F.S.search; Davidson, V.L.search
Primary citation MUTATION OF AlPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN
BIOCHEMISTRYsearch vol:41, pag:13926-13933 (2002) [PubMed ID 12437349 ]search
Keywords electron transfersearch, methylamine dehydrogenasesearch, cytochromesearch, blue copper proteinsearch, active site mutantsearch, OXIDOREDUCTASEsearch
EC 1.4.99.3 ExPASy BRENDA search (A B E F I J M N)
Organism Paracoccus denitrificans 266search(A E I M B F J N C G K O D H L P)
UniProt Methylamine dehydrogenase heavy chain precursor (EC 1.4.99.3) (MADH) P29894search (A E I M)
Methylamine dehydrogenase light chain precursor (EC 1.4.99.3) (MADH) P22619search (B F J N)
Amicyanin precursor P22364search (C G K O)
Cytochrome c-L precursor (Cytochrome c551I) (Cytochrome c552) P29899search (D H L P)
Solvent A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Related entries 2mta
Polymers
Id Name Type UniProt Residues Observed
A, E, I, M Methylamine dehydrogenase, heavy chain Protein P29894 (DHMH_PARDE)search
390 97%
B, F, J, N Methylamine dehydrogenase, light chain Protein P22619 (DHML_PARDE)search
131 95%
C, G, K, O Amicyanin Protein P22364 (AMCY_PARDE)search
105 100%
D, H, L, P CYTOCHROME C-L Protein P29899 (CYCL_PARDE)search
155 94%
Heterogens
Id Name Ligands
C, G, K, O COPPER (II) ION CU search
F, B, J, N, I, E, M, A PHOSPHATE ION PO4 search
L, P, H, D SODIUM ION NA search
D, H, L, P PROTOPORPHYRIN IX CONTAINING FE HEM search
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