2JI4

Human phosphoribosylpyrophosphate synthetase - associated protein 41 (PAP41)

• PDB DOI: https://doi.org/10.2210/pdb2JI4/pdb

• Classification: TRANSFERASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2007-02-26 Released: 2007-03-06 
• Deposition Author(s): Moche, M., Lehtio, L., Arrowsmith, C., Berglund, H., Busam, R., Collins, R., Dahlgren, L.G., Edwards, A., Flodin, S., Flores, A., Graslund, S., Hammarstrom, M., Hallberg, B.M., Holmberg-Schiavone, L., Johansson, I., Karlberg, T., Kotenyova, T., Nyman, T., Ogg, D., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., Thorsell, A.G., Van Den Berg, S., Weigelt, J., Nordlund, P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.55 Å
• R-Value Free: 0.273 
• R-Value Work: 0.206 
• R-Value Observed: 0.210 

Starting Model: experimental

Literature

Human Phosphoribosylpyrophosphate Synthetase -Associated Protein 41 (Pap41)

Moche, M., Lehtio, L., Arrowsmith, C., Berglund, H., Busam, R., Collins, R., Dahlgren, L.G., Edwards, A., Flodin, S., Flores, A., Graslund, S., Hammarstrom, M., Hallberg, B.M., Holmberg-Schiavone, L., Johansson, I., Karlberg, T., Kotenyova, T., Nyman, T., Ogg, D., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., Thorsell, A.G., Van Den Berg, S., Weigelt, J., Nordlund, P.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

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

Macromolecule Content

• Total Structure Weight: 42.23 kDa 
• Atom Count: 2,376 
• Modelled Residue Count: 302 
• Deposited Residue Count: 379 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PHOSPHORIBOSYL PYROPHOSPHATE SYNTHETASE-ASSOCIATED PROTEIN 2	A	379	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for O60256 (Homo sapiens) Explore O60256  Go to UniProtKB:  O60256
PHAROS:  O60256 GTEx:  ENSG00000141127

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CL	B [auth A], C [auth A]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.55 Å
• R-Value Free: 0.273 
• R-Value Work: 0.206 
• R-Value Observed: 0.210 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 104.4	α = 90
b = 104.4	β = 90
c = 192	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-03-06 
Deposition Author(s): Moche, M., Lehtio, L., Arrowsmith, C., Berglund, H., Busam, R., Collins, R., Dahlgren, L.G., Edwards, A., Flodin, S., Flores, A., Graslund, S., Hammarstrom, M., Hallberg, B.M., Holmberg-Schiavone, L., Johansson, I., Karlberg, T., Kotenyova, T., Nyman, T., Ogg, D., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., Thorsell, A.G., Van Den Berg, S., Weigelt, J., Nordlund, P.

Revision History  

• Version 1.0: 2007-03-06
  Type: Initial release
  
• Version 1.1: 2011-05-08
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2023-12-13
  Changes: Data collection, Database references, Other, Refinement description