6HYQ

Regulatory subunit of a cAMP-independent protein kinase A from Trypanosoma cruzi bound to guanosine

PDB DOI: https://doi.org/10.2210/pdb6HYQ/pdb

Classification: SIGNALING PROTEIN
Organism(s): Trypanosoma cruzi
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2018-10-22 Released: 2019-11-13
Deposition Author(s): Volpato Santos, Y., Lorentzen, E., Basquin, J., Boshart, M.
Funding Organization(s): German Research Foundation

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.08 Å
R-Value Free: 0.319
R-Value Work: 0.260
R-Value Observed: 0.263

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Regulatory subunit of a cAMP-independent protein kinase A from Trypanosoma cruzi in complex with guanosine

Volpato Santos, Y., Lorentzen, E., Basquin, J., Boshart, M.

To be published.

Macromolecule Content

Total Structure Weight: 140.23 kDa
Atom Count: 9,446
Modelled Residue Count: 1,125
Deposited Residue Count: 1,216
Unique protein chains: 1

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein kinase A regulatory subunit	A, B, C, D	304	Trypanosoma cruzi	Mutation(s): 0 Gene Names: PKAR, C3747_37g237
UniProt
Find proteins for Q86RB0 (Trypanosoma cruzi) Explore Q86RB0 Go to UniProtKB: Q86RB0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q86RB0
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GMP (Subject of Investigation/LOI) Query on GMP 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 J [auth C] SDF format, chain K [auth C] SDF format, chain L [auth D] SDF format, chain M [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 J [auth C] MOL2 format, chain K [auth C] MOL2 format, chain L [auth D] MOL2 format, chain M [auth D]	E [auth A] F [auth A] G [auth B] H [auth B] J [auth C] E [auth A], F [auth A], G [auth B], H [auth B], J [auth C], K [auth C], L [auth D], M [auth D]	GUANOSINE C₁₀ H₁₃ N₅ O₅ NYHBQMYGNKIUIF-UUOKFMHZSA-N		Interactions Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth B] Focus chain H [auth B] Focus chain J [auth C] Focus chain K [auth C] Focus chain L [auth D] Focus chain M [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 J [auth C] Focus chain K [auth C] Focus chain L [auth D] Focus chain M [auth D]
ACT Query on ACT Download Ideal Coordinates CCD File SDF format, chain I [auth B] MOL2 format, chain I [auth B]	I [auth B]	ACETATE ION C₂ H₃ O₂ QTBSBXVTEAMEQO-UHFFFAOYSA-M		Interactions Focus chain I [auth B] Interactions & Density Focus chain I [auth B]