2FVZ

Human Inositol Monophosphosphatase 2

• PDB DOI: https://doi.org/10.2210/pdb2FVZ/pdb

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


• Deposited: 2006-01-31 Released: 2006-02-21 
• Deposition Author(s): Ogg, D., Hallberg, B.M., Arrowsmith, C., Berglund, H., Collins, R., Edwards, A., Ehn, M., Flodin, S., Graslund, S., Hammarstrom, M., Hogbom, M., Holmberg-Schiavone, L., Kotenyova, T., Kursula, P., Nilsson-Ehle, P., Nordlund, P., Nyman, T., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., Van Den Berg, S., Weigelt, J., Thorsell, A.G., Structural Genomics Consortium (SGC)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.297 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 

Literature

Structure of Human Inositol Monophosphatase 2

Thorsell, A.G., Ogg, D., Berglund, H., Collins, R., Ehn, M., Flodin, S., Graslund, S., Hammarstrom, M., Hogbom, M., Holmberg-Schiavone, L., Kotenyova, T., Kursula, P., Nilsson-Ehle, P., Persson, C., Nordlund, P., Nyman, T., Sagemark, J., Stenmark, P., Van Den Berg, S., Weigelt, J., Hallberg, B.M.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly 2  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Macromolecule Content

• Total Structure Weight: 119.74 kDa 
• Atom Count: 7,516 
• Modelled Residue Count: 976 
• Deposited Residue Count: 1,092 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Inositol monophosphatase 2	A, B, C, D	273	Homo sapiens	Mutation(s): 0  Gene Names: IMPA2, IMP.18P EC: 3.1.3.25
UniProt & NIH Common Fund Data Resources
Find proteins for O14732 (Homo sapiens) Explore O14732  Go to UniProtKB:  O14732
PHAROS:  O14732 GTEx:  ENSG00000141401

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.297 
• R-Value Work: 0.211 
• R-Value Observed: 0.214 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 65.03	α = 90
b = 96.95	β = 90.03
c = 106.97	γ = 90

Software Package:

Software Name	Purpose
SHELX	refinement
PDB_EXTRACT	data extraction
XDS	data reduction
XSCALE	data scaling
MOLREP	phasing
SHELXL-97	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2006-02-21 
Deposition Author(s): Ogg, D., Hallberg, B.M., Arrowsmith, C., Berglund, H., Collins, R., Edwards, A., Ehn, M., Flodin, S., Graslund, S., Hammarstrom, M., Hogbom, M., Holmberg-Schiavone, L., Kotenyova, T., Kursula, P., Nilsson-Ehle, P., Nordlund, P., Nyman, T., Persson, C., Sagemark, J., Stenmark, P., Sundstrom, M., Van Den Berg, S., Weigelt, J., Thorsell, A.G., Structural Genomics Consortium (SGC)

Revision History  

• Version 1.0: 2006-02-21
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2018-05-23
  Changes: Data collection
• Version 1.4: 2024-10-23
  Changes: Data collection, Database references, Structure summary