7XWY | pdb_00007xwy

Crystal structure of spFft3 N-terminal truncation

PDB DOI: https://doi.org/10.2210/pdb7XWY/pdb

Classification: DNA BINDING PROTEIN
Organism(s): Schizosaccharomyces pombe 972h-
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-05-27 Released: 2023-12-06
Deposition Author(s): Zhang, N., Jiang, T., Huo, Y.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.25 Å
R-Value Free:
0.235 (Depositor), 0.240 (DCC)
R-Value Work:
0.183 (Depositor), 0.180 (DCC)
R-Value Observed:
0.188 (Depositor)

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

Crystal structure of spFft3 N-terminal truncation

Zhang, N., Jiang, T., Huo, Y.

To be published.

Macromolecule Content

Total Structure Weight: 45.14 kDa
Atom Count: 3,209
Modeled Residue Count: 381
Deposited Residue Count: 389
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ATP-dependent helicase fft3	A	389	Schizosaccharomyces pombe 972h-	Mutation(s): 0 Gene Names: fft3, snf2SR, SPAC25A8.01c EC: 3.6.4.12
UniProt
Find proteins for O42861 (Schizosaccharomyces pombe (strain 972 / ATCC 24843)) Explore O42861 Go to UniProtKB: O42861
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O42861
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 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]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.25 Å
R-Value Free: 0.235 (Depositor), 0.240 (DCC)
R-Value Work: 0.183 (Depositor), 0.180 (DCC)
R-Value Observed: 0.188 (Depositor)

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 51.716	α = 90
b = 36.106	β = 95.91
c = 101.973	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data scaling
PDB_EXTRACT	data extraction
HKL-2000	data reduction
PHENIX	phasing

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-12-06

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	31800632

Revision History (Full details and data files)

Version 1.0: 2023-12-06
Type: Initial release
Version 1.1: 2024-10-16
Changes: 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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.