8R0T

STRUCTURE OF THE MOUSE FCGBP DIMER PROTEIN IN ITS SEMIEXTENDED CONFORMATION

PDB DOI: https://doi.org/10.2210/pdb8R0T/pdb
EM Map EMD-18803: EMDB EMDataResource

Classification: STRUCTURAL PROTEIN
Organism(s): Mus musculus
Expression System: Cricetulus griseus
Mutation(s): No

Deposited: 2023-10-31 Released: 2025-01-08
Deposition Author(s): Gallego, P., Hansson, G.C., Johansson, M.E.V.
Funding Organization(s): Other private

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.90 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

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

Literature

The structure of FCGBP is formed as a disulfide-mediated homodimer between its C-terminal domains

Gallego, P., Hansson, G.C.

(2025) FEBS J

Macromolecule Content

Total Structure Weight: 373.46 kDa
Atom Count: 11,461
Modelled Residue Count: 1,534
Deposited Residue Count: 3,491
Unique protein chains: 3

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fc fragment of IgG binding protein	A	1,232	Mus musculus	Mutation(s): 0 Gene Names: Fcgbp
UniProt & NIH Common Fund Data Resources
Find proteins for E9Q0B5 (Mus musculus) Explore E9Q0B5 Go to UniProtKB: E9Q0B5
IMPC: MGI:2444336
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	E9Q0B5
Glycosylation
Glycosylation Sites: 1	Glycosylation Focus chain A
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Fc fragment of IgG binding protein	B	399	Mus musculus	Mutation(s): 0 Gene Names: Fcgbp
UniProt & NIH Common Fund Data Resources
Find proteins for E9Q9C6 (Mus musculus) Explore E9Q9C6 Go to UniProtKB: E9Q9C6
IMPC: MGI:2444336
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	E9Q9C6
Glycosylation
Glycosylation Sites: 1	Glycosylation Focus chain B	Go to GlyGen: E9Q9C6-1
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Fc fragment of IgG binding protein	C, D [auth F]	930	Mus musculus	Mutation(s): 0 Gene Names: Fcgbp
UniProt & NIH Common Fund Data Resources
Find proteins for E9Q9C6 (Mus musculus) Explore E9Q9C6 Go to UniProtKB: E9Q9C6
IMPC: MGI:2444336
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	E9Q9C6
Glycosylation
Glycosylation Sites: 1	Glycosylation Focus chain C Focus chain D [auth F]	Go to GlyGen: E9Q9C6-1
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NAG Query on NAG Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth B] SDF format, chain H [auth C] SDF format, chain I [auth C] SDF format, chain J [auth C] SDF format, chain K [auth C] SDF format, chain N [auth F] MOL2 format, chain E [auth A] MOL2 format, chain F [auth B] MOL2 format, chain H [auth C] MOL2 format, chain I [auth C] MOL2 format, chain J [auth C] MOL2 format, chain K [auth C] MOL2 format, chain N [auth F] mmCIF format, chain E [auth A] mmCIF format, chain F [auth B] mmCIF format, chain H [auth C] mmCIF format, chain I [auth C] mmCIF format, chain J [auth C] mmCIF format, chain K [auth C] mmCIF format, chain N [auth F]	E [auth A] F [auth B] H [auth C] I [auth C] J [auth C] E [auth A], F [auth B], H [auth C], I [auth C], J [auth C], K [auth C], N [auth F]	2-acetamido-2-deoxy-beta-D-glucopyranose C₈ H₁₅ N O₆ OVRNDRQMDRJTHS-FMDGEEDCSA-N		Interactions Focus chain E [auth A] Focus chain F [auth B] Focus chain H [auth C] Focus chain I [auth C] Focus chain J [auth C] Focus chain K [auth C] Focus chain N [auth F] Interactions & Density Focus chain E [auth A] Focus chain F [auth B] Focus chain H [auth C] Focus chain I [auth C] Focus chain J [auth C] Focus chain K [auth C] Focus chain N [auth F]
CA Query on CA Download Ideal Coordinates CCD File SDF format, chain M [auth C] SDF format, chain G [auth B] SDF format, chain L [auth C] SDF format, chain O [auth F] MOL2 format, chain M [auth C] MOL2 format, chain G [auth B] MOL2 format, chain L [auth C] MOL2 format, chain O [auth F] mmCIF format, chain M [auth C] mmCIF format, chain G [auth B] mmCIF format, chain L [auth C] mmCIF format, chain O [auth F]	G [auth B], L [auth C], M [auth C], O [auth F]	CALCIUM ION Ca BHPQYMZQTOCNFJ-UHFFFAOYSA-N		Interactions Focus chain G [auth B] Focus chain L [auth C] Focus chain M [auth C] Focus chain O [auth F] Interactions & Density Focus chain G [auth B] Focus chain L [auth C] Focus chain M [auth C] Focus chain O [auth F]