4LIJ | pdb_00004lij

Crystal structure of a far upstream element (FUSE) binding protein 1 (FUBP1) from Homo sapiens at 1.95 A resolution

PDB DOI: https://doi.org/10.2210/pdb4LIJ/pdb

Classification: RNA BINDING PROTEIN
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2013-07-02 Released: 2013-11-27
Deposition Author(s): Joint Center for Structural Genomics (JCSG), Partnership for T-Cell Biology (TCELL)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.199 (Depositor), 0.209 (DCC)
R-Value Work:
0.172 (Depositor), 0.180 (DCC)
R-Value Observed:
0.173 (Depositor)

wwPDB Validation 3D Report Full Report

This is version 1.4 of the entry. See complete history.

Literature

Crystal structure of a far upstream element (FUSE) binding protein 1 (FUBP1) from Homo sapiens at 1.95 A resolution

Joint Center for Structural Genomics (JCSG), Partnership for T-Cell Biology (TCELL)

To be published.

Macromolecule Content

Total Structure Weight: 29.94 kDa
Atom Count: 2,177
Modeled Residue Count: 228
Deposited Residue Count: 270
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Far upstream element-binding protein 1	A, B, C	90	Homo sapiens	Mutation(s): 0 Gene Names: BC017247, FUBP1
UniProt & NIH Common Fund Data Resources
Find proteins for Q96AE4 (Homo sapiens) Explore Q96AE4 Go to UniProtKB: Q96AE4
PHAROS: Q96AE4 GTEx: ENSG00000162613
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q96AE4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain E [auth B] SDF format, chain D [auth B] MOL2 format, chain E [auth B] MOL2 format, chain D [auth B] mmCIF format, chain E [auth B] mmCIF format, chain D [auth B]	D [auth B], E [auth B]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain D [auth B] Focus chain E [auth B] Interactions & Density Focus chain D [auth B] Focus chain E [auth B]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B, C	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.199 (Depositor), 0.209 (DCC)
R-Value Work: 0.172 (Depositor), 0.180 (DCC)
R-Value Observed: 0.173 (Depositor)

Diffraction Data: https://doi.org/10.18430/M34LIJ

Space Group: P 4₃ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.81	α = 90
b = 86.81	β = 90
c = 84.17	γ = 90

Software Package:

Software Name	Purpose
MolProbity	model building
PDB_EXTRACT	data extraction
SOLVE	phasing
XSCALE	data scaling
REFMAC	refinement
XDS	data reduction

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2013-11-27

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Partnership for T-Cell Biology (TCELL)

Revision History (Full details and data files)

Version 1.0: 2013-11-27
Type: Initial release
Version 1.1: 2017-11-15
Changes: Refinement description, Structure summary
Version 1.2: 2023-02-01
Changes: Database references, Derived calculations
Version 1.3: 2024-10-09
Changes: Data collection, Structure summary
Version 1.4: 2025-10-22
Changes: Database references, Structure summary

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.