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)  |  3D 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
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupL0DSL2
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEC
Query on HEC

Download Ideal Coordinates CCD File 
C [auth A],
D [auth A],
E [auth A],
F [auth A],
G [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

View Full Validation Report



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