8VVX | pdb_00008vvx

Human Aquaporin 2 from 2D electron diffraction data

PDB DOI: https://doi.org/10.2210/pdb8VVX/pdb

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens
Expression System: Spodoptera frugiperda
Mutation(s): No
Membrane Protein: Yes PDBTM

Deposited: 2024-01-31 Released: 2025-02-05
Deposition Author(s): Vahedi-Faridi, A., Lodowski, D.T., Engel, A., Transcontinental EM Initiative for Membrane Protein Structure (TEMIMPS)
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: ELECTRON CRYSTALLOGRAPHY
Resolution: 2.60 Å
R-Value Free:
0.296 (Depositor), 0.323 (DCC)
R-Value Work:
0.293 (Depositor), 0.327 (DCC)
R-Value Observed:
0.295 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Human Aquaporin 2 from 2D electron diffraction data

Vahedi-Faridi, A., Lodowski, D.T., Engel, A.

To be published.

Macromolecule Content

Total Structure Weight: 106.79 kDa
Atom Count: 7,512
Modeled Residue Count: 1,008
Deposited Residue Count: 1,008
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], B [auth Y], C [auth A], D [auth B]	252	Homo sapiens	Mutation(s): 0 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: ELECTRON CRYSTALLOGRAPHY
Resolution: 2.60 Å
R-Value Free: 0.296 (Depositor), 0.323 (DCC)
R-Value Work: 0.293 (Depositor), 0.327 (DCC)
R-Value Observed: 0.295 (Depositor)

Space Group: P 2 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 94.7	α = 90
b = 94.7	β = 90
c = 250	γ = 90

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	3965

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-02-05

Deposition Author(s):

Vahedi-Faridi, A.

Transcontinental EM Initiative for Membrane Protein Structure (TEMIMPS)

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	5U54GM094598-04

Revision History (Full details and data files)

Version 1.0: 2025-02-05
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.