4F46

Crystal structure of wild type human CD38 in complex with NAADP and ADPRP

• PDB DOI: https://doi.org/10.2210/pdb4F46/pdb

• Classification: HYDROLASE
• Organism(s): Homo sapiens
• Expression System: Komagataella pastoris
• Mutation(s): Yes 


• Deposited: 2012-05-10 Released: 2013-04-03 
• Deposition Author(s): Zhang, H., Lee, H.C., Hao, Q.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.69 Å
• R-Value Free: 0.195 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 

Starting Model: experimental

Literature

Crystal Structures of Human CD38 in Complex with NAADP and ADPRP

Zhang, H., Graeff, R., Lee, H.C., Hao, Q.

(2013) Messenger (Los Angel) 2: 44-53

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 61.01 kDa 
• Atom Count: 4,537 
• Modelled Residue Count: 500 
• Deposited Residue Count: 514 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ADP-ribosyl cyclase 1	A, B	257	Homo sapiens	Mutation(s): 5  Gene Names: CD38 EC: 3.2.2.5 (PDB Primary Data), 3.2.2 (UniProt), 3.2.2.6 (UniProt), 2.4.99.20 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for P28907 (Homo sapiens) Explore P28907  Go to UniProtKB:  P28907
PHAROS:  P28907 GTEx:  ENSG00000004468

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
DN4	D [auth B]	[[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-oxidanyl-4-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2R,3S,4R,5R)-5-(3-carboxypyridin-1-ium-1-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methyl phosphate C21 H27 N6 O18 P3 QOTXBMGJKFVZRD-HISDBWNOSA-N
DVN	C [auth A]	[[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-3-oxidanyl-4-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2R,3S,4R,5S)-3,4,5-tris(oxidanyl)oxolan-2-yl]methyl hydrogen phosphate C15 H24 N5 O17 P3 ICNHOLCERMYLRZ-ZQSHOCFMSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.69 Å
• R-Value Free: 0.195 
• R-Value Work: 0.166 
• R-Value Observed: 0.168 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 41.848	α = 110.35
b = 53.683	β = 91.42
c = 63.38	γ = 94.53

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-04-03 
Deposition Author(s): Zhang, H., Lee, H.C., Hao, Q.

Revision History  

• Version 1.0: 2013-04-03
  Type: Initial release
  
• Version 1.1: 2023-11-08
  Changes: Data collection, Database references, Derived calculations, Refinement description
• Version 1.2: 2024-11-13
  Changes: Structure summary