8FME

Crystal Structure of Kemp Eliminase HG3-shell in unbound state

PDB DOI: https://doi.org/10.2210/pdb8FME/pdb

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

Deposited: 2022-12-23 Released: 2024-01-10
Deposition Author(s): Zarifi, N., Asthana, P., Fraser, J.S., Chica, R.A.
Funding Organization(s): Natural Sciences and Engineering Research Council (NSERC, Canada), Canada Foundation for Innovation

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.44 Å
R-Value Free: 0.166
R-Value Work: 0.154
R-Value Observed: 0.155

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Crystal Structure of Kemp Eliminase 1A53-core in unbound state

Zarifi, N., Asthana, P., Fraser, J.S., Chica, R.A.

To be published.

Macromolecule Content

Total Structure Weight: 34.65 kDa
Atom Count: 2,606
Modelled Residue Count: 300
Deposited Residue Count: 319
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Kemp Eliminase HG3-shell	A	319	Escherichia coli	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.44 Å
R-Value Free: 0.166
R-Value Work: 0.154
R-Value Observed: 0.155
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 50.018	α = 90
b = 67.381	β = 90
c = 72.606	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Coot	model building
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

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Entry History & Funding Information

Deposition Data

Released Date: 2024-01-10

Deposition Author(s):

Funding Organization	Location	Grant Number
Natural Sciences and Engineering Research Council (NSERC, Canada)	Canada	RGPIN-2016-04831
Canada Foundation for Innovation	Canada	26503

Revision History (Full details and data files)

Version 1.0: 2024-01-10
Type: Initial release
Version 1.1: 2024-11-20
Changes: Structure summary

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.