2AJA | pdb_00002aja

X-Ray structure of an ankyrin repeat family protein Q5ZSV0 from Legionella pneumophila. Northeast Structural Genomics Consortium target LgR21.

PDB DOI: https://doi.org/10.2210/pdb2AJA/pdb

Classification: PROTEIN BINDING
Organism(s): Legionella pneumophila
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2005-08-01 Released: 2005-08-16
Deposition Author(s): Kuzin, A.P., Chen, Y., Acton, T., Xiao, R., Conover, K., Ma, C., Kellie, R., Montelione, G.T., Tong, L., Hunt, J.F., Northeast Structural Genomics Consortium (NESG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free:
0.286 (Depositor), 0.302 (DCC)
R-Value Work:
0.221 (Depositor), 0.240 (DCC)
R-Value Observed:
0.221 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 2AJA

This is version 1.3 of the entry. See complete history.

Literature

X-Ray structure of an ankyrin repeat family protein Q5ZSV0 from Legionella pneumophila.

Kuzin, A.P., Chen, Y., Acton, T., Xiao, R., Conover, K., Ma, C., Kellie, R., Montelione, G.T., Tong, L., Hunt, J.F.

To be published.

Macromolecule Content

Total Structure Weight: 86.53 kDa
Atom Count: 5,644
Modeled Residue Count: 688
Deposited Residue Count: 752
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ankyrin repeat family protein	A, B	376	Legionella pneumophila	Mutation(s): 9
UniProt
Find proteins for Q5ZSV0 (Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513)) Explore Q5ZSV0 Go to UniProtKB: Q5ZSV0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q5ZSV0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Modified Residue	Modification Type	Formula	2D Diagram
MSE Query on MSE	A, B	MET	Selenomethionine	C₅ H₁₁ N O₂ Se

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free: 0.286 (Depositor), 0.302 (DCC)
R-Value Work: 0.221 (Depositor), 0.240 (DCC)
R-Value Observed: 0.221 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 79.61	α = 90
b = 90.457	β = 90
c = 118.719	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2005-08-16

Deposition Author(s):

Montelione, G.T.

Northeast Structural Genomics Consortium (NESG)

Revision History (Full details and data files)

Version 1.0: 2005-08-16
Type: Initial release
Version 1.1: 2008-04-30
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2024-10-30
Changes: Data collection, Database references, Derived calculations, Structure summary