7JOV | pdb_00007jov

CRYSTAL STRUCTURE OF RHO-ASSOCIATED PROTEIN KINASE 2 (ROCK2) IN COMPLEX WITH A PHENYLPYRAZOLE AMIDE INHIBITOR

PDB DOI: https://doi.org/10.2210/pdb7JOV/pdb

Classification: TRANSFERASE/TRANSFERASE INHIBITOR
Organism(s): Homo sapiens
Expression System: unidentified baculovirus
Mutation(s): No

Deposited: 2020-08-07 Released: 2020-09-02
Deposition Author(s): Muckelbauer, J.K.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.59 Å
R-Value Free:
0.217 (Depositor), 0.234 (DCC)
R-Value Work:
0.184 (Depositor), 0.199 (DCC)
R-Value Observed:
0.185 (Depositor)

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

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

Literature

Discovery of a phenylpyrazole amide ROCK inhibitor as a tool molecule for in vivo studies.

Hu, Z., Wang, C., Glunz, P.W., Li, J., Cheadle, N.L., Chen, A.Y., Chen, X.Q., Myers, J.E., Guarino, V.R., Rose, A., Sack, J.S., Sitkoff, D., Taylor, D.S., Xu, S., Yan, C., Zhang, H., Zhang, L., Hennan, J., Adam, L.P., Wexler, R.R., Quan, M.L.

(2020) Bioorg Med Chem Lett 30: 127495-127495

PubMed: 32798651 Search on PubMed
DOI: https://doi.org/10.1016/j.bmcl.2020.127495
Primary Citation Related Structures:
7JOU, 7JOV

PubMed Abstract:
Structure-activity relationship optimization on a series of phenylpyrazole amides led to the identification of a dual ROCK1 and ROCK2 inhibitor (25) which demonstrated good potency, kinome selectivity and favorable pharmacokinetic profiles. Compound 25 was selected as a tool molecule for in vivo studies including evaluating hemodynamic effects in telemeterized mice, from which moderate decreases in blood pressure were observed.

Organizational Affiliation

Research & Early Development, Bristol Myers Squibb, P.O. Box 5400, Princeton, NJ 08543-5400, USA. Electronic address: zilun.hu@bms.com.

Macromolecule Content

Total Structure Weight: 366.4 kDa
Atom Count: 23,825
Modeled Residue Count: 3,049
Deposited Residue Count: 3,160
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Rho-associated protein kinase 2	A, B, C, D, E A, B, C, D, E, F, G, H	395	Homo sapiens	Mutation(s): 0 Gene Names: ROCK2, KIAA0619 EC: 2.7.11.1 (PDB Primary Data), 2.7.11.39 (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for O75116 (Homo sapiens) Explore O75116 Go to UniProtKB: O75116
PHAROS: O75116 GTEx: ENSG00000134318
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O75116
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
VFS (Subject of Investigation/LOI) Query on VFS Download:Ideal Coordinates CCD File SDF format, chain U [auth H] SDF format, chain T [auth G] SDF format, chain R [auth F] SDF format, chain P [auth E] SDF format, chain O [auth D] SDF format, chain M [auth C] SDF format, chain K [auth B] SDF format, chain J [auth A] MOL2 format, chain U [auth H] MOL2 format, chain T [auth G] MOL2 format, chain R [auth F] MOL2 format, chain P [auth E] MOL2 format, chain O [auth D] MOL2 format, chain M [auth C] MOL2 format, chain K [auth B] MOL2 format, chain J [auth A] mmCIF format, chain U [auth H] mmCIF format, chain T [auth G] mmCIF format, chain R [auth F] mmCIF format, chain P [auth E] mmCIF format, chain O [auth D] mmCIF format, chain M [auth C] mmCIF format, chain K [auth B] mmCIF format, chain J [auth A]	J [auth A] K [auth B] M [auth C] O [auth D] P [auth E] J [auth A], K [auth B], M [auth C], O [auth D], P [auth E], R [auth F], T [auth G], U [auth H]	N-[(1S)-2-hydroxy-1-phenylethyl]-3-methoxy-4-(1H-pyrazol-4-yl)benzamide C₁₉ H₁₉ N₃ O₃ CXWOMMUYWIPPCD-QGZVFWFLSA-N		Interactions Focus chain J [auth A] Focus chain K [auth B] Focus chain M [auth C] Focus chain O [auth D] Focus chain P [auth E] Focus chain R [auth F] Focus chain T [auth G] Focus chain U [auth H] Interactions & Density Focus chain J [auth A] Focus chain K [auth B] Focus chain M [auth C] Focus chain O [auth D] Focus chain P [auth E] Focus chain R [auth F] Focus chain T [auth G] Focus chain U [auth H]
MES Query on MES Download:Ideal Coordinates CCD File SDF format, chain Q [auth F] SDF format, chain I [auth A] MOL2 format, chain Q [auth F] MOL2 format, chain I [auth A] mmCIF format, chain Q [auth F] mmCIF format, chain I [auth A]	I [auth A], Q [auth F]	2-(N-MORPHOLINO)-ETHANESULFONIC ACID C₆ H₁₃ N O₄ S SXGZJKUKBWWHRA-UHFFFAOYSA-N		Interactions Focus chain I [auth A] Focus chain Q [auth F] Interactions & Density Focus chain I [auth A] Focus chain Q [auth F]
CL Query on CL Download:Ideal Coordinates CCD File SDF format, chain S [auth F] SDF format, chain N [auth C] SDF format, chain L [auth B] MOL2 format, chain S [auth F] MOL2 format, chain N [auth C] MOL2 format, chain L [auth B] mmCIF format, chain S [auth F] mmCIF format, chain N [auth C] mmCIF format, chain L [auth B]	L [auth B], N [auth C], S [auth F]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain L [auth B] Focus chain N [auth C] Focus chain S [auth F] Interactions & Density Focus chain L [auth B] Focus chain N [auth C] Focus chain S [auth F]