Macromolecule Content

Total Structure Weight: 64.66 kDa
Atom Count: 3,125
Modelled Residue Count: 385
Deposited Residue Count: 579
Unique protein chains: 1

7X85

Crystal structure of chicken CENP-C Cupin domain

PDB DOI: 10.2210/pdb7X85/pdb

Classification: CELL CYCLE
Organism(s): Gallus gallus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-03-11 Released: 2023-03-15
Deposition Author(s): Ariyoshi, M., Hara, M., Fukagawa, T.
Funding Organization(s): Japan Society for the Promotion of Science (JSPS)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.64 Å
R-Value Free: 0.252
R-Value Work: 0.185

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

The kinetochore is established through CENP-C oligomerization

Hara, M., Ariyoshi, M., Sano, T., Fukagawa, T.

To be published.

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CENP-C	A, B, C	193	Gallus gallus	Mutation(s): 0
UniProt
Find proteins for O57393 (Gallus gallus) Explore O57393 Go to UniProtKB: O57393
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O57393
Protein Feature View Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
CIT Query on CIT Download Ideal Coordinates CCD File SDF format, chain D [auth A] SDF format, chain F [auth B] SDF format, chain K [auth C] MOL2 format, chain D [auth A] MOL2 format, chain F [auth B] MOL2 format, chain K [auth C]	D [auth A], F [auth B], K [auth C]	CITRIC ACID C₆ H₈ O₇ KRKNYBCHXYNGOX-UHFFFAOYSA-N		Ligand Interaction
GOL Query on GOL Download Ideal Coordinates CCD File SDF format, chain G [auth C] SDF format, chain I [auth C] SDF format, chain J [auth C] SDF format, chain E [auth B] SDF format, chain H [auth C] MOL2 format, chain G [auth C] MOL2 format, chain I [auth C] MOL2 format, chain J [auth C] MOL2 format, chain E [auth B] MOL2 format, chain H [auth C]	E [auth B], G [auth C], H [auth C], I [auth C], J [auth C]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.64 Å
R-Value Free: 0.252
R-Value Work: 0.185
Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.587	α = 90
b = 112.587	β = 90
c = 212.11	γ = 120

Software Package:

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

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2023-03-15

Deposition Author(s):

Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	18K06084

Revision History (Full details and data files)

Version 1.0: 2023-03-15
Type: Initial release

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.