9I2S | pdb_00009i2s

Velvet domain of the transcriptional regulator VeA

• PDB DOI: https://doi.org/10.2210/pdb9I2S/pdb

• Classification: CELL CYCLE
• Organism(s): Aspergillus nidulans
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2025-01-22 Released: 2025-05-07 
• Deposition Author(s): Neumann, P., Ficner, R.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 
  0.253 (Depositor), 0.253 (DCC) 
• R-Value Work: 
  0.219 (Depositor), 0.220 (DCC) 
• R-Value Observed: 
  0.221 (Depositor) 

Starting Model: experimental

Literature

Velvet domain of the transcriptional regulator VeA

Neumann, P., Ficner, R.

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 Evidence: gel filtration

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)

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 98.86 kDa 
• Atom Count: 5,530 
• Modeled Residue Count: 682 
• Deposited Residue Count: 896 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Developmental and secondary metabolism regulator veA	A, B, C, D	224	Aspergillus nidulans	Mutation(s): 0  Gene Names: veA, ANIA_01052
UniProt
Find proteins for C8VTV4 (Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139)) Explore C8VTV4  Go to UniProtKB:  C8VTV4

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free:  0.253 (Depositor), 0.253 (DCC) 
• R-Value Work:  0.219 (Depositor), 0.220 (DCC) 
• R-Value Observed: 0.221 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 106.04	α = 90
b = 156.08	β = 90
c = 52.73	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XSCALE	data scaling
XDS	data reduction
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-05-07 
Deposition Author(s): Neumann, P., Ficner, R.

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Funding Organization	Location	Grant Number
Other government		--

Revision History  

• Version 1.0: 2025-05-07
  Type: Initial release