6YSQ

The hC4Nb8 complement inhibitory nanobody in complex with C4b


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.272 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.222 

wwPDB Validation 3D Report Full Report



Literature

An ultra-high affinity complement C4b specific nanobody inhibits in vivo assembly of the classical pathway proconvertase

Zarantonello, A.Andersen, G.R.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Complement C4-B,Complement C4-B
A, B
1667Homo sapiensMutation(s): 0 
Gene Names: C4B
Find proteins for P0C0L5 (Homo sapiens)
Go to UniProtKB:  P0C0L5
NIH Common Fund Data Resources
PHAROS  P0C0L5
Protein Feature View
  • Reference Sequence

Find similar proteins by: Sequence  |  Structure

Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
hC4Nb8 nanobody
C, D
132Escherichia coliMutation(s): 0 
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAG
Query on NAG

Download CCD File 
A, B
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
BMA
Query on BMA

Download CCD File 
A, B
BETA-D-MANNOSE
C6 H12 O6
WQZGKKKJIJFFOK-RWOPYEJCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.30 Å
  • R-Value Free: 0.272 
  • R-Value Work: 0.221 
  • R-Value Observed: 0.222 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 131.2α = 90
b = 89.51β = 97.552
c = 231.2γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
LundbeckfondenDenmarkR155-2015-2666

Revision History 

  • Version 1.0: 2020-06-24
    Type: Initial release