Brand  (β version)

PDB ID: 3PXW

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Ligands
Code Name Style Show Link
ACT Acetate ion PoSSuM
CA Calcium ion PoSSuM
EDO 1,2-ethanediol PoSSuM
HEC Heme C PoSSuM
NA Sodium ion PoSSuM
NO Nitric oxide PoSSuM
PG6 1-(2-methoxy-ethoxy)-2-{2-[2-(2-methoxy-ethoxy]-ethoxy}-ethane PoSSuM
PGE Triethylene glycol PoSSuM
Non-standard Residues
Code Name Show
0AF 7-hydroxy-L-tryptophan
Glycosylation
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Structure summary

Code : 3PXW   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE/ELECTRON TRANSPORT
Title : Crystal Structure of Ferrous NO Adduct of MauG in Complex with Pre-Methylamine Dehydrogenase
Release Data : 2011-03-23
Compound :
mol_id molecule chains
1 Methylamine utilization protein MauG A,B
ec: 1.-.-.-
fragment: UNP residues 21-387
mol_id molecule chains synonym
2 Methylamine dehydrogenase light chain C,E MADH
ec: 1.4.99.3
fragment: UNP residues 58-188
mol_id molecule chains synonym
3 Methylamine dehydrogenase heavy chain D,F MADH
ec: 1.4.99.3
fragment: UNP residues 32-417
Source :
mol_id organism_scientific expression_system
1 Paracoccus denitrificans  (taxid:318586) Paracoccus denitrificans  (taxid:318586)
strain: Pd 1222
mol_id organism_scientific expression_system
2 Paracoccus denitrificans  (taxid:318586) Rhodobacter sphaeroides  (taxid:1063)
strain: Pd 1222
mol_id organism_scientific expression_system
3 Paracoccus denitrificans  (taxid:318586) Rhodobacter sphaeroides  (taxid:1063)
strain: Pd 1222
Authors : Yukl, E.T., Goblirsch, B.R., Wilmot, C.M.
Keywords : oxidoreductase, electron transport, periplasmic space, OXIDOREDUCTASE-ELECTRON TRANSPORT complex
Exp. method : X-RAY DIFFRACTION ( 2.11 Å )
Citation :

Crystal Structures of CO and NO Adducts of MauG in Complex with Pre-Methylamine Dehydrogenase: Implications for the Mechanism of Dioxygen Activation.

Yukl, E.T.,Goblirsch, B.R.,Davidson, V.L.  et al.
(2011)  Biochemistry  50 : 2931 - 2938

PubMed: 21355604
DOI: 10.1021/bi200023n

Reaction

Chain : A, B
UniProt : Q51658 (MAUG_PARDP)
Reaction : -
Chain : C, E
UniProt : P22619 (DHML_PARDE)
Reaction: EC: Evidence:
Physiological Direction:
2 oxidized [amicyanin] + methylamine + H2O = 2 reduced [amicyanin] + formaldehyde + NH4(+) + 2 H(+) 1.4.9.1 -
-
Cofactor: Evidence: Note:
tryptophan tryptophylquinone residue - Uses a protein-derived tryptophan tryptophylquinone (TTQ) cofactor.
Chain : D, F
UniProt : A1BB97 (A1BB97_PARDP)
Reaction: EC: Evidence:
Physiological Direction:
2 oxidized [amicyanin] + methylamine + H2O = 2 reduced [amicyanin] + formaldehyde + NH4(+) + 2 H(+) 1.4.9.1 ARBA:ARBA00049536
-