2P91 | pdb_00002p91

Crystal structure of Enoyl-[acyl-carrier-protein] reductase (NADH) from Aquifex aeolicus VF5

• PDB DOI: https://doi.org/10.2210/pdb2P91/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Aquifex aeolicus VF5
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2007-03-23 Released: 2007-04-24 
• Deposition Author(s): Chen, L., Li, Y., Ebihara, A., Shinkai, A., Kuramitsu, S., Yokoyama, S., Zhao, M., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG), RIKEN Structural Genomics/Proteomics Initiative (RSGI)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.197 (Depositor), 0.200 (DCC) 
• R-Value Work: 
  0.167 (Depositor), 0.170 (DCC) 
• R-Value Observed: 
  0.169 (Depositor) 

Starting Model: experimental

Literature

Crystal structure of Enoyl-[acyl-carrier-protein] reductase (NADH) from Aquifex aeolicus VF5

Chen, L., Li, Y., Ebihara, A., Shinkai, A., Kuramitsu, S., Yokoyama, S., Zhao, M., Rose, J.P., Wang, B.-C.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D2  (Explore in 3D)
Global Stoichiometry: Homo 4-mer - A4 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 126.15 kDa 
• Atom Count: 8,100 
• Modeled Residue Count: 967 
• Deposited Residue Count: 1,140 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Enoyl-[acyl-carrier-protein] reductase [NADH]	A, B, C, D	285	Aquifex aeolicus VF5	Mutation(s): 0  Gene Names: fabI, aq_1552 EC: 1.3.1.9
UniProt
Find proteins for O67505 (Aquifex aeolicus (strain VF5)) Explore O67505  Go to UniProtKB:  O67505

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.197 (Depositor), 0.200 (DCC) 
• R-Value Work:  0.167 (Depositor), 0.170 (DCC) 
• R-Value Observed: 0.169 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.078	α = 90
b = 119.019	β = 90
c = 119.197	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2007-04-24 
Deposition Author(s): Chen, L., Li, Y., Ebihara, A., Shinkai, A., Kuramitsu, S., Yokoyama, S., Zhao, M., Rose, J.P., Wang, B.-C., Southeast Collaboratory for Structural Genomics (SECSG), RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History  

• Version 1.0: 2007-04-24
  Type: Initial release
  
• Version 1.1: 2008-05-01
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Source and taxonomy, Version format compliance
• Version 1.3: 2017-10-18
  Changes: Refinement description
• Version 1.4: 2018-01-24
  Changes: Database references, Structure summary
• Version 1.5: 2023-08-30
  Changes: Data collection, Database references, Refinement description