6C0S | pdb_00006c0s

Factor XIA in complex with the inhibitor methyl (4-{6-[(1S)-2-[(3R)-1-acetylpiperidin-3-yl]-1-({(2E)-3-[5-chloro-2- (1H-tetrazol-1-yl)phenyl]prop-2-enoyl}amino)ethyl]-3-chloropyridazin-4-yl}phenyl) carbamate

PDB DOI: https://doi.org/10.2210/pdb6C0S/pdb

Classification: HYDROLASE/HYDROLASE INHIBITOR
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): Yes

Deposited: 2018-01-02 Released: 2018-03-07
Deposition Author(s): Sheriff, S.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.35 Å
R-Value Free:
0.226 (Depositor), 0.217 (DCC)
R-Value Work:
0.195 (Depositor), 0.182 (DCC)
R-Value Observed:
0.197 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.4 of the entry. See complete history.

Literature

Pyridazine and pyridazinone derivatives as potent and selective factor XIa inhibitors.

Hu, Z., Wang, C., Han, W., Rossi, K.A., Bozarth, J.M., Wu, Y., Sheriff, S., Myers, J.E., Luettgen, J.M., Seiffert, D.A., Wexler, R.R., Quan, M.L.

(2018) Bioorg Med Chem Lett 28: 987-992

PubMed: 29501396 Search on PubMed
DOI: https://doi.org/10.1016/j.bmcl.2018.02.049
Primary Citation Related Structures:
6C0S

PubMed Abstract:
Pyridazine and pyridazinone derivatives were designed and synthesized as coagulation factor XIa inhibitors. Potent and selective inhibitors with single digit nanomolar affinity for factor XIa were discovered. Selected inhibitors demonstrated moderate oral bioavailability.

Organizational Affiliation

Bristol-Myers Squibb Company, Research and Development, 350 Carter Road, Hopewell, NJ 08540, United States. Electronic address: zilun.hu@bms.com.

Macromolecule Content

Total Structure Weight: 29.11 kDa
Atom Count: 2,105
Modeled Residue Count: 238
Deposited Residue Count: 244
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Coagulation factor XI	A	244	Homo sapiens	Mutation(s): 2 Gene Names: F11 EC: 3.4.21.27
UniProt & NIH Common Fund Data Resources
Find proteins for P03951 (Homo sapiens) Explore P03951 Go to UniProtKB: P03951
PHAROS: P03951 GTEx: ENSG00000088926
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P03951
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
EEJ Query on EEJ Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	methyl (4-{6-[(1S)-2-[(3R)-1-acetylpiperidin-3-yl]-1-({(2E)-3-[5-chloro-2-(1H-tetrazol-1-yl)phenyl]prop-2-enoyl}amino)ethyl]-3-chloropyridazin-4-yl}phenyl)carbamate C₃₁ H₃₁ Cl₂ N₉ O₄ QCCGVMDYTWPPFU-BONIYOLGSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]
SO4 Query on SO4 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]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
EDO Query on EDO Download:Ideal Coordinates CCD File SDF format, chain O [auth A] SDF format, chain N [auth A] SDF format, chain M [auth A] SDF format, chain L [auth A] SDF format, chain K [auth A] SDF format, chain J [auth A] SDF format, chain I [auth A] SDF format, chain H [auth A] SDF format, chain G [auth A] SDF format, chain F [auth A] SDF format, chain E [auth A] SDF format, chain D [auth A] MOL2 format, chain O [auth A] MOL2 format, chain N [auth A] MOL2 format, chain M [auth A] MOL2 format, chain L [auth A] MOL2 format, chain K [auth A] MOL2 format, chain J [auth A] MOL2 format, chain I [auth A] MOL2 format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] MOL2 format, chain E [auth A] MOL2 format, chain D [auth A] mmCIF format, chain O [auth A] mmCIF format, chain N [auth A] mmCIF format, chain M [auth A] mmCIF format, chain L [auth A] mmCIF format, chain K [auth A] mmCIF format, chain J [auth A] mmCIF format, chain I [auth A] mmCIF format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A] mmCIF format, chain E [auth A] mmCIF format, chain D [auth A]	D [auth A] E [auth A] F [auth A] G [auth A] H [auth A] D [auth A], E [auth A], F [auth A], G [auth A], H [auth A], I [auth A], J [auth A], K [auth A], L [auth A], M [auth A], N [auth A], O [auth A]	1,2-ETHANEDIOL C₂ H₆ O₂ LYCAIKOWRPUZTN-UHFFFAOYSA-N		Interactions Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A] Interactions & Density Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Focus chain L [auth A] Focus chain M [auth A] Focus chain N [auth A] Focus chain O [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.35 Å
R-Value Free: 0.226 (Depositor), 0.217 (DCC)
R-Value Work: 0.195 (Depositor), 0.182 (DCC)
R-Value Observed: 0.197 (Depositor)

Space Group: P 3₂ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 78.9	α = 90
b = 78.9	β = 90
c = 107	γ = 120

Software Package:

Software Name	Purpose
BUSTER	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
HKL-2000	data scaling
AMoRE	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

Deposition Data

Released Date: 2018-03-07

Deposition Author(s):

Sheriff, S.

Revision History (Full details and data files)

Version 1.0: 2018-03-07
Type: Initial release
Version 1.1: 2018-03-14
Changes: Database references
Version 1.2: 2018-03-21
Changes: Database references
Version 1.3: 2023-10-04
Changes: Data collection, Database references, Refinement description
Version 1.4: 2024-10-23
Changes: Structure summary