2EGT

Crystal Structure of Hypothetical protein (AQ1549) from Aquifex aeolicus

• PDB DOI: https://doi.org/10.2210/pdb2EGT/pdb

• Classification: STRUCTURAL GENOMICS, UNKNOWN FUNCTION
• Organism(s): Aquifex aeolicus VF5
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-03-02 Released: 2007-09-04 
• Deposition Author(s): Niwa, H., Kumarevel, T.S., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.230 
• R-Value Work: 0.211 
• R-Value Observed: 0.211 

Starting Model: experimental

Literature

Crystal Structure of Hypothetical protein (AQ1549) from Aquifex aeolicus

Niwa, H., Kumarevel, T.S., Kuramitsu, S., Yokoyama, S.

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,PQS (software)

Macromolecule Content

• Total Structure Weight: 15.04 kDa 
• Atom Count: 1,124 
• Modelled Residue Count: 132 
• Deposited Residue Count: 132 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein AQ_1549	A	132	Aquifex aeolicus VF5	Mutation(s): 0
UniProt
Find proteins for O67503 (Aquifex aeolicus (strain VF5)) Explore O67503  Go to UniProtKB:  O67503

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 0.230 
• R-Value Work: 0.211 
• R-Value Observed: 0.211 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 61.675	α = 90
b = 61.675	β = 90
c = 135.245	γ = 120

Software Package:

Software Name	Purpose
CNS	refinement
BSS	data collection
HKL-2000	data reduction
HKL-2000	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-09-04 
Deposition Author(s): Niwa, H., Kumarevel, T.S., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-09-04
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Derived calculations, Source and taxonomy, Version format compliance
• Version 1.2: 2023-10-25
  Changes: Data collection, Database references, Refinement description
• Version 1.3: 2024-10-16
  Changes: Structure summary