3D9H

Crystal Structure of the Splice Variant of Human ASB9 (hASB9-2), an Ankyrin Repeat Protein

• PDB DOI: https://doi.org/10.2210/pdb3D9H/pdb

• Classification: STRUCTURAL PROTEIN, PROTEIN BINDING
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2008-05-27 Released: 2009-06-02 
• Deposition Author(s): Fei, X., Gu, X., Fan, S., Zhang, C., Ji, C.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.220 
• R-Value Work: 0.194 
• R-Value Observed: 0.196 

Starting Model: experimental

Literature

Crystal Structure of the Splice Variant of Human ASB9 (hASB9-2), an Ankyrin Repeat Protein

Fei, X., Gu, X., Fan, S., Zhang, Y., Li, F., Zhang, C., Gong, W., Mao, Y., Ji, C.

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: 30.43 kDa 
• Atom Count: 1,980 
• Modelled Residue Count: 235 
• Deposited Residue Count: 285 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
cDNA FLJ77766, highly similar to Homo sapiens ankyrin repeat and SOCS box-containing 9 (ASB9), transcript variant 2, mRNA	A	285	Homo sapiens	Mutation(s): 1  Gene Names: hASB9-2
UniProt & NIH Common Fund Data Resources
Find proteins for Q96DX5 (Homo sapiens) Explore Q96DX5  Go to UniProtKB:  Q96DX5
PHAROS:  Q96DX5 GTEx:  ENSG00000102048

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.20 Å
• R-Value Free: 0.220 
• R-Value Work: 0.194 
• R-Value Observed: 0.196 
• Space Group: P 4₃ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 129.254	α = 90
b = 129.254	β = 90
c = 129.254	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-06-02 
Deposition Author(s): Fei, X., Gu, X., Fan, S., Zhang, C., Ji, C.

Revision History  

• Version 1.0: 2009-06-02
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2017-10-25
  Changes: Refinement description
• Version 1.3: 2021-11-10
  Changes: Database references, Derived calculations
• Version 1.4: 2023-11-01
  Changes: Data collection, Refinement description