4OJ2

The structure of aquaporin

PDB DOI: https://doi.org/10.2210/pdb4OJ2/pdb

Classification: TRANSPORT PROTEIN
Organism(s): Homo sapiens
Expression System: Spodoptera frugiperda
Mutation(s): Yes
Membrane Protein: Yes OPMPDBTMMemProtMD

Deposited: 2014-01-20 Released: 2014-05-07
Deposition Author(s): Vahedi-Faridi, A., Lodowski, D., Engel, A., Transcontinental EM Initiative for Membrane Protein Structure (TEMIMPS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.05 Å
R-Value Free: 0.299
R-Value Work: 0.257
R-Value Observed: 0.259

wwPDB Validation 3D Report Full Report

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

Literature

The structure of aquaporin

Vahedi-Faridi, A., Lodowski, D., Schenk, A., Kaptan, S., De groot, B., Walz, T., Engel, A.

To be published.

Macromolecule Content

Total Structure Weight: 29.17 kDa
Atom Count: 1,915
Modelled Residue Count: 253
Deposited Residue Count: 274
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Aquaporin-2	A [auth X]	274	Homo sapiens	Mutation(s): 1 Gene Names: AQP2 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P41181 (Homo sapiens) Explore P41181 Go to UniProtKB: P41181
PHAROS: P41181 GTEx: ENSG00000167580
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P41181
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.05 Å
R-Value Free: 0.299
R-Value Work: 0.257
R-Value Observed: 0.259
Space Group: P 4 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 95.717	α = 90
b = 95.717	β = 90
c = 79.058	γ = 90

Software Package:

Software Name	Purpose
ADSC	data collection
SOLVE	phasing
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2014-05-07

Deposition Author(s):

Vahedi-Faridi, A.

Transcontinental EM Initiative for Membrane Protein Structure (TEMIMPS)

Revision History (Full details and data files)

Version 1.0: 2014-05-07
Type: Initial release
Version 1.1: 2024-02-28
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.