9JCS | pdb_00009jcs

Multidrug resistance-associated protein 2 in complex with MK-571

PDB DOI: https://doi.org/10.2210/pdb9JCS/pdb
EM Map EMD-61373: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens
Mutation(s): No

Deposited: 2024-08-30 Released: 2026-04-01
Deposition Author(s): Yun, C.H., Zhao, P.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.47 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9JCS

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

Literature

Multidrug resistance-associated protein 2 in complex with MK-571

Yun, C.H., Zhao, P.

To be published.

Macromolecule Content

Total Structure Weight: 174.91 kDa
Atom Count: 9,177
Modeled Residue Count: 1,338
Deposited Residue Count: 1,545
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-binding cassette sub-family C member 2	A	1,545	Homo sapiens	Mutation(s): 0 EC: 7.6.2 (PDB Primary Data), 7.6.2.2 (PDB Primary Data), 7.6.2.3 (PDB Primary Data)
UniProt & NIH Common Fund Data Resources
Find proteins for Q92887 (Homo sapiens) Explore Q92887 Go to UniProtKB: Q92887
PHAROS: Q92887 GTEx: ENSG00000023839
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q92887
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1EIX (Subject of Investigation/LOI) Query on A1EIX Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	3-[(~{S})-[3-[(~{E})-2-(7-chloranylquinolin-2-yl)ethenyl]phenyl]-[3-(dimethylamino)-3-oxidanylidene-propyl]sulfanyl-methyl]sulfanylpropanoic acid C₂₆ H₂₇ Cl N₂ O₃ S₂ AXUZQJFHDNNPFG-JORPFSLRSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.47 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	4.6.2

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-04-01

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32471256

Revision History (Full details and data files)

Version 1.0: 2026-04-01
Type: Initial release

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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.