6KY0 | pdb_00006ky0

Crystal structural of active-site human glutathione-specific gamma-glutamylcyclotransferase 2(ChaC2) mutant with Glutamate 74 replaced by Glutamine

PDB DOI: https://doi.org/10.2210/pdb6KY0/pdb

Classification: TRANSFERASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2019-09-16 Released: 2020-07-29
Deposition Author(s): Nguyen, T.K.Y., Han, B.W.
Funding Organization(s): National Research Foundation (Korea)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.06 Å
R-Value Free:
0.258 (Depositor), 0.230 (DCC)
R-Value Work:
0.225 (Depositor), 0.229 (DCC)
R-Value Observed:
0.225 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 6KY0

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

Literature

Glutathione specific gamma-glutamylcyclotransferase 2 mutant with Glutamate 74 replaced by Glutamine

Nguyen, T.K.Y., Han, B.W.

To be published.

Macromolecule Content

Total Structure Weight: 61.34 kDa
Atom Count: 4,212
Modeled Residue Count: 518
Deposited Residue Count: 543
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glutathione-specific gamma-glutamylcyclotransferase 2	A, B, C	181	Homo sapiens	Mutation(s): 2 Gene Names: CHAC2 EC: 4.3.2.7
UniProt & NIH Common Fund Data Resources
Find proteins for Q8WUX2 (Homo sapiens) Explore Q8WUX2 Go to UniProtKB: Q8WUX2
PHAROS: Q8WUX2 GTEx: ENSG00000143942
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8WUX2
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.06 Å
R-Value Free: 0.258 (Depositor), 0.230 (DCC)
R-Value Work: 0.225 (Depositor), 0.229 (DCC)
R-Value Observed: 0.225 (Depositor)

Space Group: P 3₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.996	α = 90
b = 72.996	β = 90
c = 104.324	γ = 120

Software Package:

Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2020-07-29

Deposition Author(s):

Funding Organization	Location	Grant Number
National Research Foundation (Korea)	Korea, Republic Of	2011-0030001

Revision History (Full details and data files)

Version 1.0: 2020-07-29
Type: Initial release
Version 1.1: 2023-11-22
Changes: Data collection, Database references, 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.