7DH4 | pdb_00007dh4

Double mutant- V493I-V507M coiled coil domain of Trypanosoma brucei coronin

PDB DOI: https://doi.org/10.2210/pdb7DH4/pdb

Classification: CONTRACTILE PROTEIN
Organism(s): Trypanosoma brucei
Expression System: Escherichia coli
Mutation(s): Yes

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

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.41 Å
R-Value Free:
0.265 (Depositor), 0.271 (DCC)
R-Value Work:
0.237 (Depositor), 0.251 (DCC)
R-Value Observed:
0.238 (Depositor)

Starting Model: experimental
View more details

wwPDB Validation 3D Report Full Report

Validation slider image for 7DH4

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: 11.55 kDa
Atom Count: 752
Modeled Residue Count: 98
Deposited Residue Count: 100
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Coronin	A, B	50	Trypanosoma brucei	Mutation(s): 2
UniProt
Find proteins for Q57W63 (Trypanosoma brucei brucei (strain 927/4 GUTat10.1)) Explore Q57W63 Go to UniProtKB: Q57W63
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q57W63
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.41 Å
R-Value Free: 0.265 (Depositor), 0.271 (DCC)
R-Value Work: 0.237 (Depositor), 0.251 (DCC)
R-Value Observed: 0.238 (Depositor)

Space Group: I 4 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 91.23	α = 90
b = 91.23	β = 90
c = 83.07	γ = 90

Software Package:

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

Structure Validation

View Full Validation Report

View more in-depth experimental data

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 is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.