4RKN

Wolinella succinogenes octaheme sulfite reductase MccA, form II


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.175
  • R-Value Work: 0.135

Literature

Macromolecules
Sequence Display for 4RKN

Classification: UNKNOWN FUNCTION

Total Structure Weight: 349373.53

Macromolecule Entities
Molecule Chains Length Organism Details
MccA A, B, C, D 732 Wolinella succinogenes EC#: 1.8.99 IUBMB
Gene Name(s): mccA WS0379
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DTN
Query on DTN

A, B, C, D DITHIONITE
O4 S2
GRWZHXKQBITJKP-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO3
Query on SO3

A, B, C, D SULFITE ION
O3 S
LSNNMFCWUKXFEE-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CU
Query on CU

A, B, C, D COPPER (II) ION
Cu
JPVYNHNXODAKFH-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.175
  • R-Value Work: 0.135
  • Space Group: H 3

Unit Cell:

Length (Å) Angle (°)
a = 186.47 α = 90.00
b = 186.47 β = 90.00
c = 232.84 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-10-13
  • Released Date: 2015-02-04
  • Deposition author(s): Hermann, B., Kern, M., La Pietra, L., Simon, J., Einsle, O.

Revision History

  • 2015-03-04
    Type: Database references
  • 2015-06-24
    Type: Database references