9KGK | pdb_00009kgk

Structure of the complex of LGR4 with NB18

PDB DOI: https://doi.org/10.2210/pdb9KGK/pdb
EM Map EMD-62321: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Homo sapiens, Camelus dromedarius
Expression System: Homo sapiens, Escherichia coli
Mutation(s): No

Deposited: 2024-11-08 Released: 2025-07-16
Deposition Author(s): Geng, Y., Hu, F.Z., Qiao, H.R.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.63 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9KGK

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

Literature

Structure of the complex of LGR4 with NB18

Hu, F.Z., Qiao, H.R.

To be published.

Macromolecule Content

Total Structure Weight: 138.63 kDa
Atom Count: 7,556
Modeled Residue Count: 973
Deposited Residue Count: 1,264
Unique protein chains: 3

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Leucine-rich repeat-containing G-protein coupled receptor 4	A	950	Homo sapiens	Mutation(s): 0 Gene Names: LGR4, GPR48
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BXB1 (Homo sapiens) Explore Q9BXB1 Go to UniProtKB: Q9BXB1
PHAROS: Q9BXB1 GTEx: ENSG00000205213
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9BXB1
Sequence Annotations Expand
Reference Sequence

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
MB52	B [auth E]	148	Camelus dromedarius	Mutation(s): 0

Find similar proteins by:

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
NB18	C [auth B]	166	Camelus dromedarius	Mutation(s): 0

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.63 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-07-16

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: 2025-07-16
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.