2GAH

Heterotetrameric sarcosine: structure of a diflavin metaloenzyme at 1.85 a resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 2GAH

Classification: OXIDOREDUCTASE

Total Structure Weight: 184456.97

Macromolecule Entities
Molecule Chains Length Organism Details
heterotetrameric sarcosine oxidase alpha-subunit A 965 Stenotrophomonas maltophilia Mutation: M1M, M90M, M155M, M178M, M267M, M419M, M503M, M579M, M609M, M626M, M661M, M667M, M673M, M757M, M816M, M843M, M904M
Gene Name(s): soxA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
heterotetrameric sarcosine oxidase beta-subunit B 405 Stenotrophomonas maltophilia Mutation: M62M, M160M, M187M, M236M, M265M, M283M, M306M, M333M
Gene Name(s): soxB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
heterotetrameric sarcosine oxidase gamma-subunit C 210 Stenotrophomonas maltophilia Mutation: M23M, M176M, M193M
Gene Name(s): soxG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
heterotetrameric sarcosine oxidase delta-subunit D 99 Stenotrophomonas maltophilia Mutation: M1M, M2M
Gene Name(s): soxD
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FAD
Query on FAD

B FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NAD
Query on NAD

A NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FMN
Query on FMN

B FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE (Synonym)
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FOA
Query on FOA

B 2-FUROIC ACID
C5 H4 O3
SMNDYUVBFMFKNZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

D ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.174
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 64.26 α = 90.00
b = 132.77 β = 90.00
c = 198.04 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-03-08
  • Released Date: 2006-08-08
  • Deposition author(s): Chen, Z.W., Hassan-Abdulah, A., Zhao, G., Jorns, M.S., Mathews, F.S.

Revision History

  • 2008-05-01
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance