3K7E | pdb_00003k7e

Crystal structure of human ligand-free mature caspase-6

PDB DOI: https://doi.org/10.2210/pdb3K7E/pdb

Classification: APOPTOSIS, HYDROLASE
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2009-10-13 Released: 2010-10-13
Deposition Author(s): Vaidya, S., Hardy, J.A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free:
0.259 (Depositor), 0.260 (DCC)
R-Value Work:
0.218 (Depositor), 0.220 (DCC)
R-Value Observed:
0.221 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Structure-function analysis of caspase-6

Vaidya, S., Abbruzzese, G., Velazquez, E., Witkowski, W., Hardy, J.

To be published.

Macromolecule Content

Total Structure Weight: 128.22 kDa
Atom Count: 6,523
Modeled Residue Count: 839
Deposited Residue Count: 1,112
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Caspase-6	A, B, C, D	278	Homo sapiens	Mutation(s): 0 Gene Names: CASP6, MCH2 EC: 3.4.22.59
UniProt & NIH Common Fund Data Resources
Find proteins for P55212 (Homo sapiens) Explore P55212 Go to UniProtKB: P55212
PHAROS: P55212 GTEx: ENSG00000138794
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P55212
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free: 0.259 (Depositor), 0.260 (DCC)
R-Value Work: 0.218 (Depositor), 0.220 (DCC)
R-Value Observed: 0.221 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 63.394	α = 90
b = 90.944	β = 91.46
c = 86.202	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
PHASER	phasing
PHENIX	refinement
MOSFLM	data reduction
SCALA	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2010-10-13

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2010-10-13
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2023-09-06
Changes: Data collection, Database references, Refinement description

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.