8GYO | pdb_00008gyo

Inner channel lipids regulated gating mechanism of human pannexins.

PDB DOI: https://doi.org/10.2210/pdb8GYO/pdb
EM Map EMD-34374: EMDB EMDataResource

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

Deposited: 2022-09-23 Released: 2024-04-17
Deposition Author(s): Cong, Y., Jin, X., Kong, F., Yan, C.
Funding Organization(s): Ministry of Science and Technology (MoST, China)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.80 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 8GYO

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

Literature

Inner channel lipids regulated gating mechanism of human pannexins.

Cong, Y., Jin, X., Kong, F., Yan, C.

To be published.

Macromolecule Content

Total Structure Weight: 344.26 kDa
Atom Count: 19,253
Modeled Residue Count: 2,337
Deposited Residue Count: 2,982
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Pannexin-1	A, B, C, D, E A, B, C, D, E, F, G	426	Homo sapiens	Mutation(s): 0 Gene Names: PANX1, MRS1, UNQ2529/PRO6028 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for Q96RD7 (Homo sapiens) Explore Q96RD7 Go to UniProtKB: Q96RD7
PHAROS: Q96RD7 GTEx: ENSG00000110218
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q96RD7
Glycosylation
Glycosylation Sites: 1	Glycosylation Focus chain A Focus chain B Focus chain C Focus chain D Focus chain E Focus chain F Focus chain G	Go to GlyGen: Q96RD7-1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
AJP (Subject of Investigation/LOI) Query on AJP Download:Ideal Coordinates CCD File SDF format, chain I [auth A] SDF format, chain O [auth D] SDF format, chain S [auth F] MOL2 format, chain I [auth A] MOL2 format, chain O [auth D] MOL2 format, chain S [auth F] mmCIF format, chain I [auth A] mmCIF format, chain O [auth D] mmCIF format, chain S [auth F]	I [auth A], O [auth D], S [auth F]	Digitonin C₅₆ H₉₂ O₂₉ UVYVLBIGDKGWPX-KUAJCENISA-N		Interactions Focus chain I [auth A] Focus chain O [auth D] Focus chain S [auth F] Interactions & Density Focus chain I [auth A] Focus chain O [auth D] Focus chain S [auth F]
PC1 Query on PC1 Download:Ideal Coordinates CCD File SDF format, chain J [auth A] SDF format, chain L [auth B] SDF format, chain Q [auth E] MOL2 format, chain J [auth A] MOL2 format, chain L [auth B] MOL2 format, chain Q [auth E] mmCIF format, chain J [auth A] mmCIF format, chain L [auth B] mmCIF format, chain Q [auth E]	J [auth A], L [auth B], Q [auth E]	1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE C₄₄ H₈₈ N O₈ P NRJAVPSFFCBXDT-HUESYALOSA-N		Interactions Focus chain J [auth A] Focus chain L [auth B] Focus chain Q [auth E] Interactions & Density Focus chain J [auth A] Focus chain L [auth B] Focus chain Q [auth E]
NAG Query on NAG Download:Ideal Coordinates CCD File SDF format, chain H [auth A] SDF format, chain K [auth B] SDF format, chain M [auth C] SDF format, chain N [auth D] SDF format, chain P [auth E] SDF format, chain R [auth F] SDF format, chain T [auth G] MOL2 format, chain H [auth A] MOL2 format, chain K [auth B] MOL2 format, chain M [auth C] MOL2 format, chain N [auth D] MOL2 format, chain P [auth E] MOL2 format, chain R [auth F] MOL2 format, chain T [auth G] mmCIF format, chain H [auth A] mmCIF format, chain K [auth B] mmCIF format, chain M [auth C] mmCIF format, chain N [auth D] mmCIF format, chain P [auth E] mmCIF format, chain R [auth F] mmCIF format, chain T [auth G]	H [auth A] K [auth B] M [auth C] N [auth D] P [auth E] H [auth A], K [auth B], M [auth C], N [auth D], P [auth E], R [auth F], T [auth G]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain H [auth A] Focus chain K [auth B] Focus chain M [auth C] Focus chain N [auth D] Focus chain P [auth E] Focus chain R [auth F] Focus chain T [auth G] Interactions & Density Focus chain H [auth A] Focus chain K [auth B] Focus chain M [auth C] Focus chain N [auth D] Focus chain P [auth E] Focus chain R [auth F] Focus chain T [auth G]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.80 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2024-04-17

Deposition Author(s):

Funding Organization	Location	Grant Number
Ministry of Science and Technology (MoST, China)	China	2020YFA0509301

Revision History (Full details and data files)

Version 1.0: 2024-04-17
Type: Initial release
Version 1.1: 2024-11-20
Changes: Data collection, Structure summary
Version 1.2: 2025-05-28
Changes: Data collection

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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.