6E6O | pdb_00006e6o

Pheromone from Euplotes raikovi, Er-1

PDB DOI: https://doi.org/10.2210/pdb6E6O/pdb

Classification: SIGNALING PROTEIN
Organism(s): Euplotes raikovi
Mutation(s): No

Deposited: 2018-07-25 Released: 2019-08-07
Deposition Author(s): Finke, A.D., Marsh, M.E.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 0.70 Å
R-Value Free:
0.184 (Depositor), 0.200 (DCC)
R-Value Work:
0.165 (Depositor), 0.170 (DCC)
R-Value Observed:
0.166 (Depositor)

wwPDB Validation 3D Report Full Report

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

Literature

Ab initio crystal structure determination of Euplotes raikovi pheromones from high-resolution data

Finke, A.D., Pedrini, B., Alimenti, C., Vallesi, A., Luporini, P., Marsh, M.

To be published.

Macromolecule Content

Total Structure Weight: 4.42 kDa
Atom Count: 365
Modeled Residue Count: 40
Deposited Residue Count: 40
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Mating pheromone Er-1/Er-3	A	40	Euplotes raikovi	Mutation(s): 0
UniProt
Find proteins for P10774 (Euplotes raikovi) Explore P10774 Go to UniProtKB: P10774
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P10774
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 0.70 Å
R-Value Free: 0.184 (Depositor), 0.200 (DCC)
R-Value Work: 0.165 (Depositor), 0.170 (DCC)
R-Value Observed: 0.166 (Depositor)

Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.44	α = 90
b = 22.56	β = 110.57
c = 23.01	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
SHELX	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2019-08-07

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2019-08-07
Type: Initial release
Version 1.1: 2024-11-06
Changes: Data collection, 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.