3L3B | pdb_00003l3b

Crystal structure of isoprenoid biosynthesis protein with amidotransferase-like domain from Ehrlichia Chaffeensis at 1.90A resolution

PDB DOI: https://doi.org/10.2210/pdb3L3B/pdb

Classification: BIOSYNTHETIC PROTEIN
Organism(s): Ehrlichia chaffeensis str. Arkansas
Expression System: Nacobbus aberrans
Mutation(s): No

Deposited: 2009-12-16 Released: 2010-01-19
Deposition Author(s): Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free:
0.221 (Depositor), 0.216 (DCC)
R-Value Work:
0.191 (Depositor), 0.189 (DCC)
R-Value Observed:
0.192 (Depositor)

Starting Model: experimental
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This is version 1.3 of the entry. See complete history.

Literature

Crystal structure of isoprenoid biosynthesis protein with amidotransferase-like domain from Ehrlichia Chaffeensis at 1.90A resolution

Seattle Structural Genomics Center for Infectious Disease (SSGCID), Abendroth, J., Sankaran, B., Edwards, T.E., Staker, B.

To be published.

Macromolecule Content

Total Structure Weight: 53.84 kDa
Atom Count: 3,333
Modeled Residue Count: 423
Deposited Residue Count: 484
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Es1 family protein	A, B	242	Ehrlichia chaffeensis str. Arkansas	Mutation(s): 0 Gene Names: ECH_0012
UniProt
Find proteins for Q2GI86 (Ehrlichia chaffeensis (strain ATCC CRL-10679 / Arkansas)) Explore Q2GI86 Go to UniProtKB: Q2GI86
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q2GI86
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.221 (Depositor), 0.216 (DCC)
R-Value Work: 0.191 (Depositor), 0.189 (DCC)
R-Value Observed: 0.192 (Depositor)

Diffraction Data:

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 48.21	α = 90
b = 69.22	β = 90
c = 242.05	γ = 90

Software Package:

Software Name	Purpose
BOS	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2010-01-19

Deposition Author(s):

Seattle Structural Genomics Center for Infectious Disease (SSGCID)

Revision History (Full details and data files)

Version 1.0: 2010-01-19
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Refinement description, Version format compliance
Version 1.2: 2018-01-24
Changes: Database references
Version 1.3: 2023-09-06
Changes: Data collection, Database references, Derived calculations, Refinement description

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.