5OTG | pdb_00005otg

Crystal Structure of the Protein-Kinase A catalytic subunit from Criteculus Griseus in complex with compounds RKp013 and RKp190

PDB DOI: https://doi.org/10.2210/pdb5OTG/pdb

Classification: TRANSFERASE
Organism(s): Cricetulus griseus
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): No

Deposited: 2017-08-21 Released: 2018-09-05
Deposition Author(s): Mueller, J.M., Heine, A., Klebe, G.
Funding Organization(s): Loewe-Corporation

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.73 Å
R-Value Free:
0.206 (Depositor), 0.210 (DCC)
R-Value Work:
0.186 (Depositor), 0.190 (DCC)
R-Value Observed:
0.187 (Depositor)

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Literature

Crystal Structure of the Protein-Kinase A catalytic subunit from Criteculus Griseus in complex with compounds RKp013 and RKp190

Mueller, J.M., Kirschner, R., Heine, A., Geyer, A., Klebe, G.

To be published.

Macromolecule Content

Total Structure Weight: 43.55 kDa
Atom Count: 3,129
Modeled Residue Count: 371
Deposited Residue Count: 371
Unique protein chains: 2

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
cAMP-dependent protein kinase catalytic subunit alpha	A	353	Cricetulus griseus	Mutation(s): 0 Gene Names: PRKACA EC: 2.7.11.11
UniProt
Find proteins for P25321 (Cricetulus griseus) Explore P25321 Go to UniProtKB: P25321
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P25321
Sequence Annotations Expand
Reference Sequence

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
cAMP-dependent protein kinase inhibitor	B [auth D]	18	Cricetulus griseus	Mutation(s): 0
UniProt
Find proteins for G3HK48 (Cricetulus griseus) Explore G3HK48 Go to UniProtKB: G3HK48
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	G3HK48
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
AO8 Query on AO8 Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	[2-[[2-(isoquinolin-5-ylsulfonylamino)ethylamino]methyl]phenyl]boronic acid C₁₈ H₂₀ B N₃ O₄ S KGPSPJNLVIXNTL-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Modified Residues 2 Unique
ID	Chains	Modified Residue	Modification Type	Formula	2D Diagram
SEP Query on SEP	A	SER	Phosphorylation	C₃ H₈ N O₆ P
TPO Query on TPO	A	THR	Phosphorylation	C₄ H₁₀ N O₆ P

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.73 Å
R-Value Free: 0.206 (Depositor), 0.210 (DCC)
R-Value Work: 0.186 (Depositor), 0.190 (DCC)
R-Value Observed: 0.187 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 109.381	α = 90
b = 59.167	β = 90
c = 74.223	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling
PHASER	phasing
Coot	model building

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2018-09-05

Deposition Author(s):

Funding Organization	Location	Grant Number
Loewe-Corporation	Germany	--

Revision History (Full details and data files)

Version 1.0: 2018-09-05
Type: Initial release
Version 1.1: 2024-10-16
Changes: Data collection, Database references, Structure summary