1KTN

Structural Genomics, Protein EC1535

PDB DOI: https://doi.org/10.2210/pdb1KTN/pdb

Classification: STRUCTURAL GENOMICS, LYASE
Organism(s): Escherichia coli
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2002-01-16 Released: 2002-08-14
Deposition Author(s): Zhang, R., Joachimiak, A., Edwards, A., Skarina, T., Evdokimova, E., Savchenko, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.40 Å
R-Value Free: 0.205
R-Value Work: 0.186
R-Value Observed: 0.186

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

The 1.5A crystal structure of 2-deoxyribose-5-phosphate aldlase

Zhang, R., Joachimiak, A., Edwards, A., Skarina, T., Evdokimova, E., Savchenko, A.

To be published.

Macromolecule Content

Total Structure Weight: 53.83 kDa
Atom Count: 4,393
Modelled Residue Count: 499
Deposited Residue Count: 500
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
2-deoxyribose-5-phosphate aldolase	A, B	250	Escherichia coli	Mutation(s): 0 EC: 4.1.2.4
UniProt
Find proteins for P0A6L0 (Escherichia coli (strain K12)) Explore P0A6L0 Go to UniProtKB: P0A6L0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0A6L0
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.40 Å
R-Value Free: 0.205
R-Value Work: 0.186
R-Value Observed: 0.186
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 62.566	α = 90
b = 53.558	β = 109.97
c = 81.365	γ = 90

Software Package:

Software Name	Purpose
CNS	refinement
d*TREK	data reduction
HKL-2000	data scaling
CNS	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2002-08-14

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2002-08-14
Type: Initial release
Version 1.1: 2008-04-27
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2017-10-11
Changes: Refinement description
Version 1.4: 2024-02-14
Changes: Data collection, Database references

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.