1SQH

X-RAY STRUCTURE OF DROSOPHILA MALONOGASTER PROTEIN Q9VR51 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET FR87.

• PDB DOI: https://doi.org/10.2210/pdb1SQH/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Drosophila melanogaster
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2004-03-18 Released: 2004-04-06 
• Deposition Author(s): Kuzin, A.P., Chen, Y., Forouhar, F., Acton, T.B., Xiao, R., Cooper, B., Ho, C.K., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.262 (Depositor), 0.270 (DCC) 
• R-Value Work: 
  0.224 (Depositor), 0.237 (DCC) 
• R-Value Observed: 
  0.224 (Depositor) 

Literature

X-RAY STRUCTURE OF DROSOPHILA MALONOGASTER PROTEIN Q9VR51 NORTHEAST STRUCTURAL GENOMICS CONSORTIUM TARGET FR87

Kuzin, A.P., Chen, Y., Forouhar, F., Acton, T.B., Xiao, R., Cooper, B., Ho, C.K., Montelione, G.T., Tong, L., Hunt, J.F.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 36.14 kDa 
• Atom Count: 2,557 
• Modelled Residue Count: 297 
• Deposited Residue Count: 312 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
hypothetical protein CG14615-PA	A	312	Drosophila melanogaster	Mutation(s): 4  EC: 2.3.1
UniProt
Find proteins for Q9VR51 (Drosophila melanogaster) Explore Q9VR51  Go to UniProtKB:  Q9VR51

Small Molecules

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.262 (Depositor), 0.270 (DCC) 
• R-Value Work:  0.224 (Depositor), 0.237 (DCC) 
• R-Value Observed: 0.224 (Depositor) 

Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.806	α = 90
b = 82.806	β = 90
c = 279.003	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2004-04-06 
Deposition Author(s): Kuzin, A.P., Chen, Y., Forouhar, F., Acton, T.B., Xiao, R., Cooper, B., Ho, C.K., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Revision History  

• Version 1.0: 2004-04-06
  Type: Initial release
  
• Version 1.1: 2008-04-29
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-10-30
  Changes: Data collection, Database references, Derived calculations, Structure summary