← Back to search
4k3i

Crystal Structure of the Quinol Form of Methylamine Dehydrogenase in Complex with the Diferrous Form of MauG, C2 Space Group

Method: X-RAY DIFFRACTION Dmax: 164.3 Å Quality: GOOD
▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

Methylamine utilization protein MauG

Paracoccus denitrificans

UniProt Q51658

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 6 PDB declaration: hexameric（6） Consistent with protein copy count Chain A； UniProt 21–387 Chain B； UniProt 21–387 Fragment：UNP residues 21-387 Methylamine dehydrogenase light chain × 2 （P22619） Methylamine dehydrogenase heavy chain × 2 （A1BB97） CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. WT-MauG and MADH were each reduced in an anaerobic glove box prior to preparing the protein mixture for crystallization. Protein mixture: 100uM reduced WT-MauG and 50uM reduced MADH in 10mM potassium phosphate pH7.5 with 2mM sodium dithionite. Reservoir solution contained: 24% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4 and 2mM sodium dithionite. Crystallization was carried out in an anaerobic glove box at ambient temperature., VAPOR DIFFUSION, HANGING DROP, temperature 293K Resolution 2.00 Å R-free 0.190

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 4K3I Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
3L4M Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex. Deposited 2009-12-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K
Resolution 2.02 Å R-free 0.189
3L4O Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex After Treatment with Hydrogen Peroxide Deposited 2009-12-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000; followed by reaction of the crystal with hydrogen peroxide immediately prior to flash cooling., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.05 Å R-free 0.194
3ORV Crystal Structure of the Y294H-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2010-09-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Mutation：Y294H Mutation：Y294H CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 PGE TRIETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 3 PG4 TETRAETHYLENE GLYCOL × 2 P6G HEXAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；Drops contained 1uL protein with 2uL reservoir solution. Protein solution: 100uM Y294H-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 24-26 % w/v PEG 8000, 0.1 M sodium acetate, 0.1 M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.91 Å R-free 0.187
3PXS Crystal Structure of Diferrous MauG in Complex with Pre-Methylamine Dehydrogenase: Deposited 2010-12-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Not recorded NA SODIUM ION × 4 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 3 PG4 TETRAETHYLENE GLYCOL × 1 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-25 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K , VAPOR DIFFUSION, HANGING DROP
Resolution 2.22 Å R-free 0.229
3PXT Crystal Structure of Ferrous CO Adduct of MauG in Complex with Pre-Methylamine Dehydrogenase Deposited 2010-12-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Not recorded NA SODIUM ION × 3 CMO CARBON MONOXIDE × 2 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 3 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-25 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.16 Å R-free 0.226
3PXW Crystal Structure of Ferrous NO Adduct of MauG in Complex with Pre-Methylamine Dehydrogenase Deposited 2010-12-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Not recorded NA SODIUM ION × 2 NO NITRIC OXIDE × 2 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 1 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-35 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.11 Å R-free 0.242
3RLM Structure of the W199F MauG/pre-Methylamine Dehydrogenase complex after treatment with hydrogen peroxide Deposited 2011-04-19 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Mutation：W199F Mutation：W199F CA CALCIUM ION × 2 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES, 0.1M sodium acetate, 23-25% w/v PEG 8000, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.13 Å R-free 0.237
3RMZ Crystal Structure of the W199F-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-04-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Mutation：W199F Mutation：W199F CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 2 PEG DI(HYDROXYETHYL)ETHER × 1 ACT ACETATE ION × 1 PG4 TETRAETHYLENE GLYCOL × 1 P6G HEXAETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM W199F-MauG and 50uM preMADH in 10mM potassium phosphate, pH 7.5. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.72 Å R-free 0.181
3RN0 Crystal Structure of the W199K-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-04-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Mutation：W199K Mutation：W199K CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 P6G HEXAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Drops contained 1uL protein with 2.5uL reservoir solution. Protein solution: 100uM W199K-MauG and 50uM preMADH in 10mM potassium phosphate, pH 7.5. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.91 Å R-free 0.230
3RN1 Crystal Structure of the W199E-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-04-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Mutation：W199E Mutation：W199E CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 1 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM W199E-MauG and 50uM preMADH in 10mM potassium phosphate pH, 7.5. Reservoir solution contained: 23% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.93 Å R-free 0.192
3SJL Crystal Structure of the P107S-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-06-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Mutation：P107S Mutation：P107S CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 PEG DI(HYDROXYETHYL)ETHER × 3 EDO 1,2-ETHANEDIOL × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM P107S-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.63 Å R-free 0.180
3SLE Crystal Structure of the P107C-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-06-24 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Mutation：P107C Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：P107C Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 4 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.52 Å R-free 0.243
3SVW Crystal Structure of the P107V-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-07-12 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Mutation：P107V Mutation：P107V CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 3 EDO 1,2-ETHANEDIOL × 3 ACT ACETATE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM P107V-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 23% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.86 Å R-free 0.174
3SWS Crystal Structure of the Quinone Form of Methylamine Dehydrogenase in Complex with the Diferric Form of MauG Deposited 2011-07-14 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 ACT ACETATE ION × 1 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM WT-MauG and 50uM MADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 25% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.2., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.86 Å R-free 0.178
3SXT Crystal Structure of the Quinol Form of Methylamine Dehydrogenase in Complex with the Diferrous Form of MauG Deposited 2011-07-15 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. WT-MauG and MADH were each reduced in an anaerobic glove box prior to preparing the protein mixture for crystallization. Protein mixture: 100uM reduced WT-MauG and 50uM reduced MADH in 10mM potassium phosphate pH7.5 with 2mM sodium dithionite. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4 and 2mM sodium dithionite. Crystallization was carried out in an anaerobic glove box at ambient temperature., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.81 Å R-free 0.187
4FA1 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 130 Days. Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 2 ACT ACETATE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.18 Å R-free 0.227
4FA4 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 10 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：unp residues 21-387
Chain B 21–387（367 aa） Fragment：unp residues 21-387
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 EDO 1,2-ETHANEDIOL × 2 NA SODIUM ION × 3 PO4 PHOSPHATE ION × 1 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K , VAPOR DIFFUSION, HANGING DROP
Resolution 2.14 Å R-free 0.227
4FA5 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 20 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：unp residues 21-387
Chain B 21–387（367 aa） Fragment：unp residues 21-387
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.94 Å R-free 0.204
4FA9 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 30 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：unp residues 21-387
Chain B 21–387（367 aa） Fragment：unp residues 21-387
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 5 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.09 Å R-free 0.214
4FAN Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 40 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：unp residues 21-387
Chain B 21–387（367 aa） Fragment：unp residues 21-387
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 1 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.08 Å R-free 0.234
4FAV Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 50 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：unp residues 21-387
Chain B 21–387（367 aa） Fragment：unp residues 21-387
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.08 Å R-free 0.224
4FB1 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 60 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：unp residues 21-387
Chain B 21–387（367 aa） Fragment：unp residues 21-387
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.15 Å R-free 0.222
4L1Q Crystal Structure of the E113Q-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2013-06-03 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Mutation：E113Q Mutation：E113Q CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30% w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.92 Å R-free 0.207
4L3G Crystal Structure of the E113Q-MauG/pre-Methylamine Dehydrogenase Complex Aged 120 Days Deposited 2013-06-05 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Mutation：E113Q Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：E113Q Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 4 ACT ACETATE ION × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30% w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.05 Å R-free 0.210
4L3H Crystal Structure of the E113Q-MauG/pre-Methylamine Dehydrogenase Complex After Treatment with Hydrogen Peroxide Deposited 2013-06-05 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa）
Chain B 21–387（367 aa）
Mutation：E113Q Mutation：E113Q CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 4 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.79 Å R-free 0.198
4O1Q Crystal Structure of the Q103N-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2013-12-16 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 21–387（367 aa） Fragment：UNP residues 21-387
Chain B 21–387（367 aa） Fragment：UNP residues 21-387
Mutation：Q103N Mutation：Q103N CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 PO4 PHOSPHATE ION × 1 PGE TRIETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1 M MES, pH 6.4, 0.1 M sodium acetate, 24-30% w/v PEG8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.59 Å R-free 0.254
4Y5R Crystal Structure of a T67A MauG/pre-Methylamine Dehydrogenase Complex Deposited 2015-02-11 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain A 26–380（355 aa） Fragment：UNP RESIDUES 26-380
Chain B 26–380（355 aa） Fragment：UNP RESIDUES 26-380
Mutation：T67A Mutation：T67A CA CALCIUM ION × 2 HEC HEME C × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；292 K；25-30% PEG 8000, 0,1 M sodium Acetate, 0.1 M MES pH 6.4
Resolution 2.80 Å R-free 0.256

27 other PDB entries and 27 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name MAUG_PARDP
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–367； UniProt 21–387 Author chain B； PDBConstruct 1–367； UniProt 21–387

Methylamine dehydrogenase light chain

Paracoccus denitrificans

UniProt P22619

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 6 PDB declaration: hexameric（6） Consistent with protein copy count Chain C； UniProt 58–188 Chain E； UniProt 58–188 Fragment：UNP residues 58-188 Non-standard monomer：Yes (specific site not provided by mmCIF) Methylamine utilization protein MauG × 2 （Q51658） Methylamine dehydrogenase heavy chain × 2 （A1BB97） CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. WT-MauG and MADH were each reduced in an anaerobic glove box prior to preparing the protein mixture for crystallization. Protein mixture: 100uM reduced WT-MauG and 50uM reduced MADH in 10mM potassium phosphate pH7.5 with 2mM sodium dithionite. Reservoir solution contained: 24% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4 and 2mM sodium dithionite. Crystallization was carried out in an anaerobic glove box at ambient temperature., VAPOR DIFFUSION, HANGING DROP, temperature 293K Resolution 2.00 Å R-free 0.190

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 4K3I Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
1MG2 MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN Deposited 2002-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 58–188（131 aa）
Chain F 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 4 CU COPPER (II) ION × 2 NA SODIUM ION × 2 HEC HEME C × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；295 K；phosphate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.25 Å R-free 0.210
1MG2 MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN Deposited 2002-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain J 58–188（131 aa）
Chain N 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 4 CU COPPER (II) ION × 2 NA SODIUM ION × 2 HEC HEME C × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；295 K；phosphate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.25 Å R-free 0.210
1MG3 MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN Deposited 2002-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain B 58–188（131 aa）
Chain F 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 4 CU COPPER (II) ION × 2 NA SODIUM ION × 2 HEC HEME C × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；295 K；phosphate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.40 Å R-free 0.246
1MG3 MUTATION OF ALPHA PHE55 OF METHYLAMINE DEHYDROGENASE ALTERS THE REORGANIZATION ENERGY AND ELECTRONIC COUPLING FOR ITS ELECTRON TRANSFER REACTION WITH AMICYANIN Deposited 2002-08-14 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain J 58–188（131 aa）
Chain N 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 4 CU COPPER (II) ION × 2 NA SODIUM ION × 2 HEC HEME C × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；295 K；phosphate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 2.40 Å R-free 0.246
2BBK CRYSTAL STRUCTURE OF THE QUINOPROTEIN METHYLAMINE DEHYDROGENASE FROM PARACOCCUS DENITRIFICANS AT 1.75 ANGSTROMS Deposited 1993-12-17 Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain L 64–188（125 aa）
Chain M 64–188（125 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) No recorded non-water small molecule X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 1.75 Å
2GC4 Structural comparison of the oxidized ternary electron transfer complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans with the substrate-reduced, copper free complex at 1.9 A resolution. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 1 NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M Sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.197
2GC4 Structural comparison of the oxidized ternary electron transfer complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans with the substrate-reduced, copper free complex at 1.9 A resolution. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain F 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 1 NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M Sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.197
2GC4 Structural comparison of the oxidized ternary electron transfer complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans with the substrate-reduced, copper free complex at 1.9 A resolution. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain J 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 1 NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M Sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.197
2GC4 Structural comparison of the oxidized ternary electron transfer complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans with the substrate-reduced, copper free complex at 1.9 A resolution. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain N 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 1 NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M Sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.197
2GC7 Substrate reduced, copper free complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain B 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.198
2GC7 Substrate reduced, copper free complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain F 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.198
2GC7 Substrate reduced, copper free complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain J 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.198
2GC7 Substrate reduced, copper free complex of methylamine dehydrogenase, amicyanin and cytochrome c551i from Paracoccus denitrificans. Deposited 2006-03-13 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric
Chain N 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 1 HEC HEME C × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；295 K；2.3-2.6M sodium/potassium phosphate, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K
Resolution 1.90 Å R-free 0.198
2J55 X-ray reduced Paraccocus denitrificans methylamine dehydrogenase O- quinone in complex with amicyanin. Deposited 2006-09-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain L 58–188（131 aa）
Chain M 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 2 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；pH 5.60
Resolution 2.15 Å R-free 0.245
2J56 X-ray reduced Paraccocus denitrificans methylamine dehydrogenase N- semiquinone in complex with amicyanin. Deposited 2006-09-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain L 58–188（131 aa）
Chain M 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 2 GOL GLYCEROL × 1 NA SODIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 9；pH 9.00
Resolution 2.10 Å R-free 0.207
2J57 X-ray reduced Paraccocus denitrificans methylamine dehydrogenase N- quinol in complex with amicyanin. Deposited 2006-09-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain L 58–188（131 aa）
Chain M 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；pH 5.60
Resolution 2.25 Å R-free 0.241
2J57 X-ray reduced Paraccocus denitrificans methylamine dehydrogenase N- quinol in complex with amicyanin. Deposited 2006-09-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain K 58–188（131 aa）
Chain N 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CU COPPER (II) ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions pH 5.6；pH 5.60
Resolution 2.25 Å R-free 0.241
2MTA CRYSTAL STRUCTURE OF A TERNARY ELECTRON TRANSFER COMPLEX BETWEEN METHYLAMINE DEHYDROGENASE, AMICYANIN AND A C-TYPE CYTOCHROME Deposited 1993-10-26 Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric
Chain L 64–188（125 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) PO4 PHOSPHATE ION × 2 CU COPPER (II) ION × 2 HEC HEME C × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed conditions Resolution 2.40 Å
3L4M Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex. Deposited 2009-12-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：Beta chain of immature methylamine dehydrogenase (preMADH)
Chain E 58–188（131 aa） Fragment：Beta chain of immature methylamine dehydrogenase (preMADH)
Mutation：Trp57 is hydroxylated at C7 Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：Trp57 is hydroxylated at C7 Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K
Resolution 2.02 Å R-free 0.189
3L4O Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex After Treatment with Hydrogen Peroxide Deposited 2009-12-21 Different construct Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：Beta chain of immature methylamine dehydrogenase (preMADH)
Chain E 58–188（131 aa） Fragment：Beta chain of immature methylamine dehydrogenase (preMADH)
Mutation：Hydroxylated Trp57 has been converted to the full-quinone form due to hydrogen peroxide-assisted catalysis by MauG in the crystal. Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：Hydroxylated Trp57 has been converted to the full-quinone form due to hydrogen peroxide-assisted catalysis by MauG in the crystal. Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000; followed by reaction of the crystal with hydrogen peroxide immediately prior to flash cooling., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.05 Å R-free 0.194
3ORV Crystal Structure of the Y294H-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2010-09-07 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Mutation：Trp57 is hydroxylated at C7 Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：Trp57 is hydroxylated at C7 Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 PGE TRIETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 3 PG4 TETRAETHYLENE GLYCOL × 2 P6G HEXAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；Drops contained 1uL protein with 2uL reservoir solution. Protein solution: 100uM Y294H-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 24-26 % w/v PEG 8000, 0.1 M sodium acetate, 0.1 M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.91 Å R-free 0.187
3PXS Crystal Structure of Diferrous MauG in Complex with Pre-Methylamine Dehydrogenase: Deposited 2010-12-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 4 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 3 PG4 TETRAETHYLENE GLYCOL × 1 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-25 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K , VAPOR DIFFUSION, HANGING DROP
Resolution 2.22 Å R-free 0.229
3PXT Crystal Structure of Ferrous CO Adduct of MauG in Complex with Pre-Methylamine Dehydrogenase Deposited 2010-12-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 3 CMO CARBON MONOXIDE × 2 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 3 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-25 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.16 Å R-free 0.226
3PXW Crystal Structure of Ferrous NO Adduct of MauG in Complex with Pre-Methylamine Dehydrogenase Deposited 2010-12-10 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) NA SODIUM ION × 2 NO NITRIC OXIDE × 2 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 1 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-35 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.11 Å R-free 0.242
3SJL Crystal Structure of the P107S-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-06-21 Different mutation/modification Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Mutation：Trp57 is hydroxylated at C7 Non-standard monomer：Yes (specific site not provided by mmCIF) Mutation：Trp57 is hydroxylated at C7 Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 PEG DI(HYDROXYETHYL)ETHER × 3 EDO 1,2-ETHANEDIOL × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM P107S-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.63 Å R-free 0.180
3SLE Crystal Structure of the P107C-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-06-24 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 4 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.52 Å R-free 0.243
3SVW Crystal Structure of the P107V-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-07-12 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 3 EDO 1,2-ETHANEDIOL × 3 ACT ACETATE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM P107V-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 23% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.86 Å R-free 0.174
3SWS Crystal Structure of the Quinone Form of Methylamine Dehydrogenase in Complex with the Diferric Form of MauG Deposited 2011-07-14 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 ACT ACETATE ION × 1 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM WT-MauG and 50uM MADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 25% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.2., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.86 Å R-free 0.178
3SXT Crystal Structure of the Quinol Form of Methylamine Dehydrogenase in Complex with the Diferrous Form of MauG Deposited 2011-07-15 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：UNP residues 58-188
Chain E 58–188（131 aa） Fragment：UNP residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. WT-MauG and MADH were each reduced in an anaerobic glove box prior to preparing the protein mixture for crystallization. Protein mixture: 100uM reduced WT-MauG and 50uM reduced MADH in 10mM potassium phosphate pH7.5 with 2mM sodium dithionite. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4 and 2mM sodium dithionite. Crystallization was carried out in an anaerobic glove box at ambient temperature., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.81 Å R-free 0.187
4FA1 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 130 Days. Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa）
Chain E 58–188（131 aa）
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 2 ACT ACETATE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.18 Å R-free 0.227
4FA4 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 10 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：unp residues 58-188
Chain E 58–188（131 aa） Fragment：unp residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 EDO 1,2-ETHANEDIOL × 2 NA SODIUM ION × 3 PO4 PHOSPHATE ION × 1 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K , VAPOR DIFFUSION, HANGING DROP
Resolution 2.14 Å R-free 0.227
4FA5 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 20 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：unp residues 58-188
Chain E 58–188（131 aa） Fragment：unp residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.94 Å R-free 0.204
4FA9 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 30 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：unp residues 58-188
Chain E 58–188（131 aa） Fragment：unp residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 5 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.09 Å R-free 0.214
4FAN Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 40 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：unp residues 58-188
Chain E 58–188（131 aa） Fragment：unp residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 1 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.08 Å R-free 0.234
4FAV Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 50 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：unp residues 58-188
Chain E 58–188（131 aa） Fragment：unp residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.08 Å R-free 0.224
4FB1 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 60 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 58–188（131 aa） Fragment：unp residues 58-188
Chain E 58–188（131 aa） Fragment：unp residues 58-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.15 Å R-free 0.222
4Y5R Crystal Structure of a T67A MauG/pre-Methylamine Dehydrogenase Complex Deposited 2015-02-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain C 64–188（125 aa） Fragment：UNP RESIDUES 64-188
Chain E 64–188（125 aa） Fragment：UNP RESIDUES 64-188
Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF) CA CALCIUM ION × 2 HEC HEME C × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；292 K；25-30% PEG 8000, 0,1 M sodium Acetate, 0.1 M MES pH 6.4
Resolution 2.80 Å R-free 0.256

28 other PDB entries and 37 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name DHML_PARDE
Isoform —
PDB entities 2
Chains and sequence ranges Author chain C； PDBConstruct 1–131； UniProt 58–188 Author chain E； PDBConstruct 1–131； UniProt 58–188

Methylamine dehydrogenase heavy chain

Paracoccus denitrificans

UniProt A1BB97

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein heterocomplex Heteromer Protein × 6 PDB declaration: hexameric（6） Consistent with protein copy count Chain D； UniProt 33–417 Chain F； UniProt 33–417 Fragment：UNP residues 33-417 Methylamine utilization protein MauG × 2 （Q51658） Methylamine dehydrogenase light chain × 2 （P22619） CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 4 ACT ACETATE ION × 1 X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. WT-MauG and MADH were each reduced in an anaerobic glove box prior to preparing the protein mixture for crystallization. Protein mixture: 100uM reduced WT-MauG and 50uM reduced MADH in 10mM potassium phosphate pH7.5 with 2mM sodium dithionite. Reservoir solution contained: 24% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4 and 2mM sodium dithionite. Crystallization was carried out in an anaerobic glove box at ambient temperature., VAPOR DIFFUSION, HANGING DROP, temperature 293K Resolution 2.00 Å R-free 0.190

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB Difference from Current Entry 4K3I Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Method and Experimental Conditions Structure Quality
3L4M Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex. Deposited 2009-12-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa）
Chain F 32–417（386 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K
Resolution 2.02 Å R-free 0.189
3L4O Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex After Treatment with Hydrogen Peroxide Deposited 2009-12-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa）
Chain F 32–417（386 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000; followed by reaction of the crystal with hydrogen peroxide immediately prior to flash cooling., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.05 Å R-free 0.194
3ORV Crystal Structure of the Y294H-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2010-09-07 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa） Fragment：UNP residues 32-417
Chain F 32–417（386 aa） Fragment：UNP residues 32-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 PGE TRIETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 3 PG4 TETRAETHYLENE GLYCOL × 2 P6G HEXAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；Drops contained 1uL protein with 2uL reservoir solution. Protein solution: 100uM Y294H-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 24-26 % w/v PEG 8000, 0.1 M sodium acetate, 0.1 M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.91 Å R-free 0.187
3PXS Crystal Structure of Diferrous MauG in Complex with Pre-Methylamine Dehydrogenase: Deposited 2010-12-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa） Fragment：UNP residues 32-417
Chain F 32–417（386 aa） Fragment：UNP residues 32-417
Not recorded NA SODIUM ION × 4 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 3 PG4 TETRAETHYLENE GLYCOL × 1 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-25 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K , VAPOR DIFFUSION, HANGING DROP
Resolution 2.22 Å R-free 0.229
3PXT Crystal Structure of Ferrous CO Adduct of MauG in Complex with Pre-Methylamine Dehydrogenase Deposited 2010-12-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa） Fragment：UNP residues 32-417
Chain F 32–417（386 aa） Fragment：UNP residues 32-417
Not recorded NA SODIUM ION × 3 CMO CARBON MONOXIDE × 2 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 3 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-25 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.16 Å R-free 0.226
3PXW Crystal Structure of Ferrous NO Adduct of MauG in Complex with Pre-Methylamine Dehydrogenase Deposited 2010-12-10 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：UNP residues 32-417
Chain F 33–417（385 aa） Fragment：UNP residues 32-417
Not recorded NA SODIUM ION × 2 NO NITRIC OXIDE × 2 HEC HEME C × 4 CA CALCIUM ION × 2 ACT ACETATE ION × 1 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 PG6 1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE × 1 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 23-35 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.11 Å R-free 0.242
3RLM Structure of the W199F MauG/pre-Methylamine Dehydrogenase complex after treatment with hydrogen peroxide Deposited 2011-04-19 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa）
Chain F 32–417（386 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES, 0.1M sodium acetate, 23-25% w/v PEG 8000, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.13 Å R-free 0.237
3RMZ Crystal Structure of the W199F-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-04-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa）
Chain F 32–417（386 aa）
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 2 PEG DI(HYDROXYETHYL)ETHER × 1 ACT ACETATE ION × 1 PG4 TETRAETHYLENE GLYCOL × 1 P6G HEXAETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM W199F-MauG and 50uM preMADH in 10mM potassium phosphate, pH 7.5. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.72 Å R-free 0.181
3RN0 Crystal Structure of the W199K-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-04-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa）
Chain F 32–417（386 aa）
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 P6G HEXAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Drops contained 1uL protein with 2.5uL reservoir solution. Protein solution: 100uM W199K-MauG and 50uM preMADH in 10mM potassium phosphate, pH 7.5. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.91 Å R-free 0.230
3RN1 Crystal Structure of the W199E-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-04-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa）
Chain F 32–417（386 aa）
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 1 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM W199E-MauG and 50uM preMADH in 10mM potassium phosphate pH, 7.5. Reservoir solution contained: 23% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.93 Å R-free 0.192
3SJL Crystal Structure of the P107S-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-06-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa） Fragment：UNP residues 32-417
Chain F 32–417（386 aa） Fragment：UNP residues 32-417
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 PEG DI(HYDROXYETHYL)ETHER × 3 EDO 1,2-ETHANEDIOL × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM P107S-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.63 Å R-free 0.180
3SLE Crystal Structure of the P107C-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-06-24 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：UNP residues 32-417
Chain F 33–417（385 aa） Fragment：UNP residues 32-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 4 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.52 Å R-free 0.243
3SVW Crystal Structure of the P107V-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2011-07-12 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa） Fragment：UNP residues 32-417
Chain F 32–417（386 aa） Fragment：UNP residues 32-417
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 PEG DI(HYDROXYETHYL)ETHER × 3 EDO 1,2-ETHANEDIOL × 3 ACT ACETATE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM P107V-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 23% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.86 Å R-free 0.174
3SWS Crystal Structure of the Quinone Form of Methylamine Dehydrogenase in Complex with the Diferric Form of MauG Deposited 2011-07-14 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa） Fragment：UNP residues 32-417
Chain F 32–417（386 aa） Fragment：UNP residues 32-417
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 ACT ACETATE ION × 1 1PE PENTAETHYLENE GLYCOL × 1 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.2；293 K；Drops contained 1uL protein with 3uL reservoir solution. Protein solution: 100uM WT-MauG and 50uM MADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 25% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.2., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.86 Å R-free 0.178
3SXT Crystal Structure of the Quinol Form of Methylamine Dehydrogenase in Complex with the Diferrous Form of MauG Deposited 2011-07-15 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 32–417（386 aa） Fragment：UNP residues 32-417
Chain F 32–417（386 aa） Fragment：UNP residues 32-417
Not recorded CA CALCIUM ION × 2 NA SODIUM ION × 4 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 5 X-RAY DIFFRACTION
X-ray crystallization conditions pH 6.4；293 K；Drops contained 1uL protein with 3uL reservoir solution. WT-MauG and MADH were each reduced in an anaerobic glove box prior to preparing the protein mixture for crystallization. Protein mixture: 100uM reduced WT-MauG and 50uM reduced MADH in 10mM potassium phosphate pH7.5 with 2mM sodium dithionite. Reservoir solution contained: 22% w/v PEG 8000, 0.1M sodium acetate, 0.1M MES pH 6.4 and 2mM sodium dithionite. Crystallization was carried out in an anaerobic glove box at ambient temperature., VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.81 Å R-free 0.187
4FA1 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 130 Days. Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa）
Chain F 33–417（385 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 2 ACT ACETATE ION × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.18 Å R-free 0.227
4FA4 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 10 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：unp residues 33-417
Chain F 33–417（385 aa） Fragment：unp residues 33-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 PGE TRIETHYLENE GLYCOL × 1 EDO 1,2-ETHANEDIOL × 2 NA SODIUM ION × 3 PO4 PHOSPHATE ION × 1 ACT ACETATE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, vapor diffusion, hanging drop, temperature 293K , VAPOR DIFFUSION, HANGING DROP
Resolution 2.14 Å R-free 0.227
4FA5 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 20 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：unp residues 33-417
Chain F 33–417（385 aa） Fragment：unp residues 33-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.94 Å R-free 0.204
4FA9 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 30 Days Deposited 2012-05-21 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：unp residues 33-417
Chain F 33–417（385 aa） Fragment：unp residues 33-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 5 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.09 Å R-free 0.214
4FAN Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 40 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：unp residues 33-417
Chain F 33–417（385 aa） Fragment：unp residues 33-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 ACT ACETATE ION × 1 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 PGE TRIETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.08 Å R-free 0.234
4FAV Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 50 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：unp residues 33-417
Chain F 33–417（385 aa） Fragment：unp residues 33-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 2 EDO 1,2-ETHANEDIOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.08 Å R-free 0.224
4FB1 Crystal Structure of WT MauG in Complex with Pre-Methylamine Dehydrogenase Aged 60 Days Deposited 2012-05-22 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：unp residues 33-417
Chain F 33–417（385 aa） Fragment：unp residues 33-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 22-26 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.15 Å R-free 0.222
4L1Q Crystal Structure of the E113Q-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2013-06-03 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa）
Chain F 33–417（385 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 NA SODIUM ION × 3 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30% w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.92 Å R-free 0.207
4L3G Crystal Structure of the E113Q-MauG/pre-Methylamine Dehydrogenase Complex Aged 120 Days Deposited 2013-06-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa）
Chain F 33–417（385 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 4 ACT ACETATE ION × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30% w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.05 Å R-free 0.210
4L3H Crystal Structure of the E113Q-MauG/pre-Methylamine Dehydrogenase Complex After Treatment with Hydrogen Peroxide Deposited 2013-06-05 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa）
Chain F 33–417（385 aa）
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 NA SODIUM ION × 4 EDO 1,2-ETHANEDIOL × 4 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 PGE TRIETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.79 Å R-free 0.198
4O1Q Crystal Structure of the Q103N-MauG/pre-Methylamine Dehydrogenase Complex Deposited 2013-12-16 Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 33–417（385 aa） Fragment：UNP residues 33-417
Chain F 33–417（385 aa） Fragment：UNP residues 33-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 EDO 1,2-ETHANEDIOL × 3 PO4 PHOSPHATE ION × 1 PGE TRIETHYLENE GLYCOL × 1 MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293 K；0.1 M MES, pH 6.4, 0.1 M sodium acetate, 24-30% w/v PEG8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.59 Å R-free 0.254
4Y5R Crystal Structure of a T67A MauG/pre-Methylamine Dehydrogenase Complex Deposited 2015-02-11 Different construct Different ligand/ion Different experimental conditions Different structure-quality metrics Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric
Chain D 42–417（376 aa） Fragment：UNP RESIDUES 42-417
Chain F 42–417（376 aa） Fragment：UNP RESIDUES 42-417
Not recorded CA CALCIUM ION × 2 HEC HEME C × 4 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；292 K；25-30% PEG 8000, 0,1 M sodium Acetate, 0.1 M MES pH 6.4
Resolution 2.80 Å R-free 0.256

27 other PDB entries and 27 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name A1BB97_PARDP
Isoform —
PDB entities 3
Chains and sequence ranges Author chain D； PDBConstruct 1–385； UniProt 33–417 Author chain F； PDBConstruct 1–385； UniProt 33–417

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 4k3i

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 4k3i
Download Download
▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id4k3i
Deposition date deposition_date2013-04-10
Structure title titleCrystal Structure of the Quinol Form of Methylamine Dehydrogenase in Complex with the Diferrous Form of MauG, C2 Space Group
Keywords keywordsOxidoreductase; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION
▼

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier42.79 Å
Radius of gyration Rg (electron density) rg_electron42.80 Å
Forward intensity I(0) i0571743000.00
Molecular weight molecular_weight190920.0 kDa
Excluded volume excluded_volume236290 ų
Envelope volume envelope_volume296660 ų
Hydration-shell volume shell_volume60456 ų
Envelope diameter envelope_diameter172.6 Å
Shell Rg shell_rg45.11 Å
Envelope Rg envelope_rg42.93 Å
Shape Rg shape_rg42.79 Å
Total Rg total_rg42.94 Å
Total atoms total_atoms13447
Residues n_residues1711
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 Å−1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3
▼

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax164.3 Å
Rg (real space) rg_real43.15 Å
Rg uncertainty (real space) rg_real_error2.46 Å
I(0) (real space) i0_real5.7170e+08
I(0) uncertainty (real space) i0_real_error1.1760e+07
Rg (reciprocal space) rg_reciprocal42.79 Å
I(0) (reciprocal space) i0_reciprocal571500000.0000
Solution quality estimate total_estimate0.8004
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary40.0 Å
Skewness Skewness skewness0.628
Kurtosis Kurtosis kurtosis0.158
Angular range angular_range— – 0.1850 Å−1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha109400000.0000
Real-space data points n_real_points38
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.567; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.766; Smooth: 0.935
▶

5. Crystallography and Experiment 5. Crystallography & Experiment

▶

6. Entities and Polymers Entities & Polymers (9)

▼

7. Fold Classification (SCOP + CATH) 10 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd4k3ic_
Class classg — Small proteins
Fold Fold foldg.21 — Methylamine dehydrogenase, L chain
Superfamily Superfamily superfamilyg.21.1 — Methylamine dehydrogenase, L chain
Family Family familyg.21.1.1 — Methylamine dehydrogenase, L chain
Domain ID domain_idd4k3ie_
Class classg — Small proteins
Fold Fold foldg.21 — Methylamine dehydrogenase, L chain
Superfamily Superfamily superfamilyg.21.1 — Methylamine dehydrogenase, L chain
Family Family familyg.21.1.1 — Methylamine dehydrogenase, L chain

CATH v4.4 (8 domains)

Domain ID domain_id4k3iA01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
Homologous superfamily homologous superfamily10 — Cytochrome c-like domain
Domain ID domain_id4k3iA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
Homologous superfamily homologous superfamily10 — Cytochrome c-like domain
Domain ID domain_id4k3iB01
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
Homologous superfamily homologous superfamily10 — Cytochrome c-like domain
Domain ID domain_id4k3iB02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology760 — Cytochrome Bc1 Complex; Chain D, domain 2
Homologous superfamily homologous superfamily10 — Cytochrome c-like domain
Domain ID domain_id4k3iC00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology30 — Electron Transport Ethylamine Dehydrogenase
Homologous superfamily homologous superfamily10 — Methylamine/Aralkylamine dehydrogenase light chain
Domain ID domain_id4k3iD00
Class class2 — Mainly Beta
Architecture architecture130 — 7 Propeller
Topology topology10 — Methylamine Dehydrogenase; Chain H
Homologous superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
Domain ID domain_id4k3iE00
Class class2 — Mainly Beta
Architecture architecture60 — Sandwich
Topology topology30 — Electron Transport Ethylamine Dehydrogenase
Homologous superfamily homologous superfamily10 — Methylamine/Aralkylamine dehydrogenase light chain
Domain ID domain_id4k3iF00
Class class2 — Mainly Beta
Architecture architecture130 — 7 Propeller
Topology topology10 — Methylamine Dehydrogenase; Chain H
Homologous superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
▶

8. Citations (1)

▶

9. Files and Curves (10)