4MPZ

Crystal structure of TCP10c domain of Drosophila melanogaster Sas-4

PDB DOI: https://doi.org/10.2210/pdb4MPZ/pdb

Classification: STRUCTURAL PROTEIN
Organism(s): Drosophila melanogaster
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2013-09-14 Released: 2014-01-01
Deposition Author(s): Li, H., Zheng, X.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.276
R-Value Work: 0.244
R-Value Observed: 0.247

wwPDB Validation 3D Report Full Report

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

Literature

The conserved TCP domain of Sas-4/CPAP is essential for Peri-centriolar material tethering during centrosome biogenesis

Zheng, X., Gooi, L.M., Wason, A., Gabriel, E., Mehrjardi, N., Yang, Q., Zhang, X., Debec, A., Basiri, M., Avidor-Reiss, T., Pozniakovsky, A., Poser, I., Hyman, A., Li, H., Gopalakrishnan, J.

(2014) Proc Natl Acad Sci U S A

Macromolecule Content

Total Structure Weight: 24.25 kDa
Atom Count: 1,157
Modelled Residue Count: 136
Deposited Residue Count: 209
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sas-4	A	209	Drosophila melanogaster	Mutation(s): 0 Gene Names: Sas-4, CG10061, Dmel_CG10061
UniProt
Find proteins for Q9VI72 (Drosophila melanogaster) Explore Q9VI72 Go to UniProtKB: Q9VI72
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9VI72
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
IMD Query on IMD Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A]	B [auth A]	IMIDAZOLE C₃ H₅ N₂ RAXXELZNTBOGNW-UHFFFAOYSA-O		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.70 Å
R-Value Free: 0.276
R-Value Work: 0.244
R-Value Observed: 0.247
Space Group: P 6₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 69.344	α = 90
b = 69.344	β = 90
c = 112.337	γ = 120

Software Package:

Software Name	Purpose
ADSC	data collection
SHELXS	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2014-01-01

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2014-01-01
Type: Initial release
Version 1.1: 2024-03-20
Changes: Data collection, Database references, Derived calculations

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.