4ZHB | pdb_00004zhb

N-terminal structure of ankyrin repeat-containing protein legA11 from Legionella pneumophila

• PDB DOI: https://doi.org/10.2210/pdb4ZHB/pdb

• Classification: Structural Genomics, Unknown Function
• Organism(s): Legionella pneumophila subsp. pneumophila str. Philadelphia 1, Escherichia coli
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2015-04-24 Released: 2015-05-06 
• Deposition Author(s): Chang, C., Endres, M., Mack, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free: 
  0.159 (Depositor), 0.177 (DCC) 
• R-Value Work: 
  0.126 (Depositor) 
• R-Value Observed: 
  0.128 (Depositor) 

Literature

N-terminal structure of ankyrin repeat-containing protein legA11 from Legionella pneumophila

Chang, C., Endres, M., Mack, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 generated by PISA (software)

Macromolecule Content 

• Total Structure Weight: 14.11 kDa 
• Atom Count: 1,186 
• Modeled Residue Count: 109 
• Deposited Residue Count: 119 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Ankyrin repeat-containing protein	A	114	Legionella pneumophila subsp. pneumophila str. Philadelphia 1	Mutation(s): 0  Gene Names: legA11, lpg0436
UniProt
Find proteins for Q5ZYD6 (Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)) Explore Q5ZYD6  Go to UniProtKB:  Q5ZYD6

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
5-mer peptide	B	5	Escherichia coli	Mutation(s): 0

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ACT	C [auth A]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.30 Å
• R-Value Free:  0.159 (Depositor), 0.177 (DCC) 
• R-Value Work:  0.126 (Depositor) 
• R-Value Observed: 0.128 (Depositor) 

Space Group: P 4₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.708	α = 90
b = 42.708	β = 90
c = 145.715	γ = 90

Software Package:

Software Name	Purpose
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-3000	data reduction
HKL-3000	phasing
SBC-Collect	data collection

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-05-06 
Deposition Author(s): Chang, C., Endres, M., Mack, J., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Revision History  

• Version 1.0: 2015-05-06
  Type: Initial release
  
• Version 1.1: 2024-10-16
  Changes: Data collection, Database references, Derived calculations, Source and taxonomy, Structure summary