5CHC

Crystal structure of the perchlorate reductase PcrAB - substrate analog SeO3 bound - from Azospira suillum PS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.38 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 5CHC

Classification: OXIDOREDUCTASE

Total Structure Weight: 429837.19

Macromolecule Entities
Molecule Chains Length Organism Details
DMSO reductase family type II enzyme, molybdopterin subunit A, C, E 899 Azospira oryzae Gene Name(s): Dsui_0149
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
DMSO reductase family type II enzyme, iron-sulfur subunit B, D, F 333 Azospira oryzae Gene Name(s): Dsui_0148
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 11 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MGD
Query on MGD

A, C, E 2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9- TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN- 4-ONE GUANOSINE DINUCLEOTIDE
MOLYBDOPTERIN GUANOSINE DINUCLEOTIDE (Synonym)
C20 H26 N10 O13 P2 S2
VQAGYJCYOLHZDH-ILXWUORBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MD1
Query on MD1

A, C, E PHOSPHORIC ACID 4-(2-AMINO-4-OXO-3,4,5,6,- TETRAHYDRO-PTERIDIN-6-YL)-2-HYDROXY-3,4-DIMERCAPTO- BUT-3-EN-YL ESTER GUANYLATE ESTER
C20 H26 N10 O13 P2 S2
IRGDLSAXQOKWLX-XHEYTWMPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SF4
Query on SF4

A, B, C, D, E, F IRON/SULFUR CLUSTER
Fe4 S4
LJBDFODJNLIPKO-VKOJMFJBAC
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
F3S
Query on F3S

B, D, F FE3-S4 CLUSTER
Fe3 S4
FCXHZBQOKRZXKS-MZMDZPPWAW
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BSY
Query on BSY

A, C, E BISELENITE ION
H O3 Se
MCAHWIHFGHIESP-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MO
Query on MO

A, C, E MOLYBDENUM ATOM
Mo
ZOKXTWBITQBERF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

E GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO3
Query on SO3

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

A, C, E ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A, B, C, D, E, F 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A, B, C, E SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.38 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.170
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 133.93 α = 90.00
b = 176.02 β = 90.00
c = 193.69 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2015-07-10
  • Released Date: 2016-03-09
  • Deposition author(s): Tsai, C.-L., Tainer, J.A.

Revision History

  • 2016-03-16
    Type: Database references, Other
  • 2016-05-11
    Type: Database references