2EIU | pdb_00002eiu

Crystal Structure of a Putative protein (AQ1627) from Aquifex aeolicus

• PDB DOI: https://doi.org/10.2210/pdb2EIU/pdb

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


• Deposited: 2007-03-13 Released: 2007-09-18 
• Deposition Author(s): Kumarevel, T.S., Karthe, P., Nakano, N., 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: 
  0.257 (Depositor), 0.260 (DCC) 
• R-Value Work: 
  0.230 (Depositor), 0.230 (DCC) 
• R-Value Observed: 
  0.230 (Depositor) 

Starting Model: experimental

Literature

Crystal Structure of a Putative protein (AQ1627) from Aquifex aeolicus

Kumarevel, T.S., Karthe, P., Nakano, N., 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)

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,PQS (software)

Biological Assembly 3  

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

Biological assembly 3 assigned by authors and generated by PISA,PQS (software)

Macromolecule Content 

• Total Structure Weight: 82.36 kDa 
• Atom Count: 5,824 
• Modeled Residue Count: 733 
• Deposited Residue Count: 756 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Hypothetical protein aq_1627	A, B [auth C], C [auth D], D [auth E], E [auth F], F [auth G]	126	Aquifex aeolicus	Mutation(s): 0
UniProt
Find proteins for O67549 (Aquifex aeolicus (strain VF5)) Explore O67549  Go to UniProtKB:  O67549

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.257 (Depositor), 0.260 (DCC) 
• R-Value Work:  0.230 (Depositor), 0.230 (DCC) 
• R-Value Observed: 0.230 (Depositor) 

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 75.022	α = 90
b = 174.092	β = 90
c = 58.112	γ = 90

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: 2007-09-18 
Deposition Author(s): Kumarevel, T.S., Karthe, P., Nakano, N., Kuramitsu, S., Yokoyama, S., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-09-18
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Derived calculations, Version format compliance
• Version 1.2: 2017-10-11
  Changes: Refinement description
• Version 1.3: 2023-10-25
  Changes: Data collection, Database references, Refinement description
• Version 1.4: 2024-10-30
  Changes: Structure summary