9Q35 | pdb_00009q35

Fibrinogen domain dimer from human Fibrinogen-like protein 1 (FGL-1)

PDB DOI: https://doi.org/10.2210/pdb9Q35/pdb

Classification: IMMUNOSUPPRESSANT
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2025-08-15 Released: 2025-09-24
Deposition Author(s): Nyovanie, S., Patskovsky, Y., Krogsgaard, M.
Funding Organization(s): National Institutes of Health/National Cancer Institute (NIH/NCI)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.74 Å
R-Value Free:
0.215 (Depositor), 0.225 (DCC)
R-Value Work:
0.166 (Depositor)
R-Value Observed:
0.167 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 9Q35

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

Literature

Fibrinogen domain dimer from human Fibrinogen-like protein 1 (FGL-1)

Nyovanie, S., Patskovsky, Y., Krogsgaard, M.

To be published.

Macromolecule Content

Total Structure Weight: 28.98 kDa
Atom Count: 2,264
Modeled Residue Count: 234
Deposited Residue Count: 245
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Fibrinogen-like protein 1	A	245	Homo sapiens	Mutation(s): 0 Gene Names: FGL1, HFREP1
UniProt & NIH Common Fund Data Resources
Find proteins for Q08830 (Homo sapiens) Explore Q08830 Go to UniProtKB: Q08830
PHAROS: Q08830 GTEx: ENSG00000104760
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q08830
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EDO Query on EDO Download:Ideal Coordinates CCD File SDF format, chain F [auth A] SDF format, chain E [auth A] SDF format, chain D [auth A] SDF format, chain C [auth A] SDF format, chain B [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] MOL2 format, chain B [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A] mmCIF format, chain B [auth A]	B [auth A], C [auth A], D [auth A], E [auth A], F [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.74 Å
R-Value Free: 0.215 (Depositor), 0.225 (DCC)
R-Value Work: 0.166 (Depositor)
R-Value Observed: 0.167 (Depositor)

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 90.012	α = 90
b = 39.777	β = 90
c = 65.766	γ = 90

Software Package:

Software Name	Purpose
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing
REFMAC	refinement
Aimless	data scaling
PDB_EXTRACT	data extraction

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-09-24

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)	United States	CA243486-01A1

Revision History (Full details and data files)

Version 1.0: 2025-09-24
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.