8J7Q | pdb_00008j7q

The active site mutant of human inorganic pyrophosphatase

PDB DOI: https://doi.org/10.2210/pdb8J7Q/pdb

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

Deposited: 2023-04-28 Released: 2024-04-03
Deposition Author(s): Hu, F., Zheng, S.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.69 Å
R-Value Free:
0.246 (Depositor), 0.250 (DCC)
R-Value Work:
0.215 (Depositor), 0.220 (DCC)
R-Value Observed:
0.217 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

The active site mutant of human inorganic pyrophosphatase

Hu, F., Zheng, S.

To be published.

Macromolecule Content

Total Structure Weight: 32.55 kDa
Atom Count: 2,249
Modeled Residue Count: 258
Deposited Residue Count: 289
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Inorganic pyrophosphatase	A	289	Homo sapiens	Mutation(s): 4 Gene Names: PPA1, IOPPP, PP EC: 3.6.1.1
UniProt & NIH Common Fund Data Resources
Find proteins for Q15181 (Homo sapiens) Explore Q15181 Go to UniProtKB: Q15181
PHAROS: Q15181 GTEx: ENSG00000180817
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q15181
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.69 Å
R-Value Free: 0.246 (Depositor), 0.250 (DCC)
R-Value Work: 0.215 (Depositor), 0.220 (DCC)
R-Value Observed: 0.217 (Depositor)

Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 83.354	α = 90
b = 90.765	β = 90
c = 94.998	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2024-04-03

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History (Full details and data files)

Version 1.0: 2024-04-03
Type: Initial release

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.