3PUE

Crystal structure of the complex of Dhydrodipicolinate synthase from Acinetobacter baumannii with lysine at 2.6A resolution

• PDB DOI:  https://doi.org/10.2210/pdb3PUE/pdb

• Classification: LYASE
• Organism(s): Acinetobacter baumannii ATCC 19606 = CIP 70.34 = JCM 6841
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2010-12-04 Released: 2010-12-22 
• Deposition Author(s): Jithesh, O., Yamini, S., Kaur, N., Gautam, A., Tewari, R., Kushwaha, G.S., Kaur, P., Srinivasan, A., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.235 
• R-Value Work: 0.203 
• R-Value Observed: 0.203 

Literature

Crystal structure of the complex of Dhydrodipicolinate synthase from Acinetobacter baumannii with lysine at 2.6A resolution

Jithesh, O., Yamini, S., Kaur, N., Gautam, A., Tewari, R., Kushwaha, G.S., Kaur, P., Srinivasan, A., Sharma, S., Singh, T.P.

To be published.

Biological Assembly 1  

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

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

Macromolecule Content

• Total Structure Weight: 63.27 kDa 
• Atom Count: 4,597 
• Modelled Residue Count: 582 
• Deposited Residue Count: 582 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Dihydrodipicolinate synthase	A, B	291	Acinetobacter baumannii ATCC 19606 = CIP 70.34 = JCM 6841	Mutation(s): 0  Gene Names: DHDPS, HMPREF0010_03414, dapA, HTZ92_3489 EC: 4.2.1.52 (PDB Primary Data), 4.3.3.7 (UniProt)

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
LYS	E [auth B]	LYSINE C6 H15 N2 O2 KDXKERNSBIXSRK-YFKPBYRVSA-O
SO4	C [auth A], D [auth A], H [auth B]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L
GOL	F [auth B], G [auth B], I [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.60 Å
• R-Value Free: 0.235 
• R-Value Work: 0.203 
• R-Value Observed: 0.203 
• Space Group: H 3

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 169.038	α = 90
b = 169.038	β = 90
c = 61.856	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
AMoRE	phasing
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2010-12-22 
Deposition Author(s): Jithesh, O., Yamini, S., Kaur, N., Gautam, A., Tewari, R., Kushwaha, G.S., Kaur, P., Srinivasan, A., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2010-12-22
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance