7DGX

Structure of coiled coil domain of Trypanosoma brucei coronin

PDB DOI: https://doi.org/10.2210/pdb7DGX/pdb

Classification: CONTRACTILE PROTEIN
Organism(s): Trypanosoma brucei
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2020-11-12 Released: 2021-11-10
Deposition Author(s): Parihar, P.S., Karade, S.S., Pratap, J.V.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.06 Å
R-Value Free: 0.245
R-Value Work: 0.227
R-Value Observed: 0.228

wwPDB Validation 3D Report Full Report

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

Literature

Structural insights into kinetoplastid coronin oligomerization domain and F-actin interaction

Parihar, P.S., Singh, A., Karade, S.S., Sahasrabuddhe, A.A., Pratap, J.V.

(2021) Curr Res Struct Biol 3: 268-276

DOI: https://doi.org/10.1016/j.crstbi.2021.10.002

Macromolecule Content

Total Structure Weight: 12.01 kDa
Atom Count: 807
Modelled Residue Count: 99
Deposited Residue Count: 104
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Coronin	A, B	52	Trypanosoma brucei	Mutation(s): 0
UniProt
Find proteins for Q57W63 (Trypanosoma brucei brucei (strain 927/4 GUTat10.1)) Explore Q57W63 Go to UniProtKB: Q57W63
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q57W63
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.06 Å
R-Value Free: 0.245
R-Value Work: 0.227
R-Value Observed: 0.228
Space Group: I 4 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 93.376	α = 90
b = 93.376	β = 90
c = 82.959	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
DENZO	data reduction
HKL-2000	data scaling
PHASER	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2021-11-10

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2021-11-10
Type: Initial release
Version 1.1: 2023-11-29
Changes: Data collection, Refinement description

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 R01GM133198.