7WR6

Crystal structure of ADP-riboxanated caspase-4 in complex with Af1521


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.96 Å
  • R-Value Free: 0.228 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.198 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history


Literature

Structural mechanisms of calmodulin activation of Shigella effector OspC3 to ADP-riboxanate caspase-4/11 and block pyroptosis

Hou, Y.Zeng, H.Li, Z.Feng, N.Meng, F.Xu, Y.Li, L.Shao, F.Ding, J.

(2023) Nat Struct Mol Biol 


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Caspase-4A280Homo sapiensMutation(s): 1 
Gene Names: CASP4ICH2
EC: 3.4.22.57
UniProt & NIH Common Fund Data Resources
Find proteins for P49662 (Homo sapiens)
Explore P49662 
Go to UniProtKB:  P49662
PHAROS:  P49662
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP49662
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
ADP-ribose glycohydrolase AF_1521B200Archaeoglobus fulgidusMutation(s): 0 
Gene Names: AF_1521
EC: 3.2.2
UniProt
Find proteins for O28751 (Archaeoglobus fulgidus (strain ATCC 49558 / DSM 4304 / JCM 9628 / NBRC 100126 / VC-16))
Explore O28751 
Go to UniProtKB:  O28751
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO28751
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
5ZY (Subject of Investigation/LOI)
Query on 5ZY

Download Ideal Coordinates CCD File 
C [auth B][[(3~{a}~{S},5~{R},6~{R},6~{a}~{R})-2-azanylidene-3-[(4~{R})-4-azanyl-5-oxidanylidene-pentyl]-6-oxidanyl-3~{a},5,6,6~{a}-tetrahydrofuro[2,3-d][1,3]oxazol-5-yl]methoxy-oxidanyl-phosphoryl] [(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl hydrogen phosphate
C21 H32 N8 O14 P2
ZUWDPDYSBKPILX-IHCGFKTISA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.96 Å
  • R-Value Free: 0.228 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.198 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 42.143α = 90
b = 59.92β = 90
c = 187.82γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Chinese Academy of SciencesChina--

Revision History  (Full details and data files)

  • Version 1.0: 2023-01-25
    Type: Initial release