2R7I

Crystal structure of catalytic subunit of protein kinase CK2

PDB DOI: https://doi.org/10.2210/pdb2R7I/pdb

Classification: TRANSFERASE
Organism(s): Rattus norvegicus
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2007-09-08 Released: 2008-09-23
Deposition Author(s): Shen, Y.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free: 0.257
R-Value Work: 0.216
R-Value Observed: 0.218

wwPDB Validation 3D Report Full Report

This is version 1.2 of the entry. See complete history.

Literature

Crystal structures of catalytic and regulatory subunits of rat protein kinase CK2

Zhou, W., Qin, X., Yan, X., Xie, X., Li, L., Fang, S., Long, J., Adelman, J., Tang, W.-J., Shen, Y.

(2009) Chin Sci Bull 54: 220-226

DOI: https://doi.org/10.1007/s11434-008-0580-2

Macromolecule Content

Total Structure Weight: 161.16 kDa
Atom Count: 10,819
Modelled Residue Count: 1,287
Deposited Residue Count: 1,340
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Casein kinase II subunit alpha	A, B, C, D	335	Rattus norvegicus	Mutation(s): 0 Gene Names: CK2 EC: 2.7.11.1
UniProt
Find proteins for P19139 (Rattus norvegicus) Explore P19139 Go to UniProtKB: P19139
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P19139
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 Query on SO4 Download Ideal Coordinates CCD File SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth B] SDF format, chain H [auth B] SDF format, chain I [auth C] SDF format, chain J [auth C] SDF format, chain K [auth D] SDF format, chain L [auth D] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth B] MOL2 format, chain H [auth B] MOL2 format, chain I [auth C] MOL2 format, chain J [auth C] MOL2 format, chain K [auth D] MOL2 format, chain L [auth D]	E [auth A] F [auth A] G [auth B] H [auth B] I [auth C] E [auth A], F [auth A], G [auth B], H [auth B], I [auth C], J [auth C], K [auth D], L [auth D]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth C] Focus chain J [auth C] Focus chain K [auth D] Focus chain L [auth D] Interactions & Density Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain I [auth C] Focus chain J [auth C] Focus chain K [auth D] Focus chain L [auth D]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.00 Å
R-Value Free: 0.257
R-Value Work: 0.216
R-Value Observed: 0.218
Space Group: P 4₃

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 127.517	α = 90
b = 127.517	β = 90
c = 126.406	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-2000	data collection
HKL-2000	data reduction
SCALEPACK	data scaling
PHASES	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2008-09-23

Deposition Author(s):

Shen, Y.

Revision History (Full details and data files)

Version 1.0: 2008-09-23
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2024-03-13
Changes: Data collection, Database references, Derived calculations

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2R7I

Crystal structure of catalytic subunit of protein kinase CK2

Crystal structures of catalytic and regulatory subunits of rat protein kinase CK2

Entity ID: 1

UniProt

Entity Groups

Sequence Annotations

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Experimental Data

Structure Validation

Deposition Data

Revision History (Full details and data files)