4Q5B

TvNiR in complex with sulfite, high dose data set


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.165 
  • R-Value Work: 0.152 
  • R-Value Observed: 0.153 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

X-ray-induced changes in the active site structure of octaheme cytochrome c nitrite reductase and its substrate complexes

Lazarenko, V.A.Polyakov, K.M.Trofimov, A.A.Popov, A.N.Tikhonova, T.V.Tikhonov, A.V.Popov, V.O.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Eight-heme nitrite reductaseA, B521Thioalkalivibrio nitratireducensMutation(s): 0 
EC: 1.7.2.2
UniProt
Find proteins for L0DSL2 (Thioalkalivibrio nitratireducens (strain DSM 14787 / UNIQEM 213 / ALEN2))
Explore L0DSL2 
Go to UniProtKB:  L0DSL2
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEC (Subject of Investigation/LOI)
Query on HEC

Download Ideal Coordinates CCD File 
C [auth A] , D [auth A] , E [auth A] , F [auth A] , G [auth A] , H [auth A] , I [auth A] , J [auth A] , 
C [auth A],  D [auth A],  E [auth A],  F [auth A],  G [auth A],  H [auth A],  I [auth A],  J [auth A],  R [auth B],  S [auth B],  T [auth B],  U [auth B],  V [auth B],  W [auth B],  X [auth B],  Y [auth B]
HEME C
C34 H34 Fe N4 O4
HXQIYSLZKNYNMH-LJNAALQVSA-N
 Ligand Interaction
MPD
Query on MPD

Download Ideal Coordinates CCD File 
CA [auth B], N [auth A](4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
SO3
Query on SO3

Download Ideal Coordinates CCD File 
DA [auth B], K [auth A], O [auth A], Q [auth A], Z [auth B]SULFITE ION
O3 S
LSNNMFCWUKXFEE-UHFFFAOYSA-L
 Ligand Interaction
ACT
Query on ACT

Download Ideal Coordinates CCD File 
BA [auth B], EA [auth B], M [auth A], P [auth A]ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
CA
Query on CA

Download Ideal Coordinates CCD File 
AA [auth B], L [auth A]CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.165 
  • R-Value Work: 0.152 
  • R-Value Observed: 0.153 
  • Space Group: P 21 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 195.27α = 90
b = 195.27β = 90
c = 195.27γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling

Structure Validation

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Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-09-10
    Type: Initial release
  • Version 1.1: 2017-11-22
    Changes: Refinement description