Target family: Chemokine receptors (type: gpcr)
Target: CXCR1

Ligand: AZD5069 (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity: 6.900000095367432 pIC50
Reference (Journal): Pharmacological characterization of AZD5069, a slowly reversible CXC chemokine receptor 2 antagonist.
Published in: J Pharmacol Exp Ther

Ligand: CXCL6 (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity: 7 pKi
Reference (Journal): Differential usage of the CXC chemokine receptors 1 and 2 by interleukin-8, granulocyte chemotactic protein-2 and epithelial-cell-derived neutrophil attractant-78.
Published in: Eur J Biochem

Ligand: CXCL8 (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity:  pKi
Reference (Journal): Signalling by CXC-chemokine receptors 1 and 2 expressed in CHO cells: a comparison of calcium mobilization, inhibition of adenylyl cyclase and stimulation of GTPgammaS binding induced by IL-8 and GROalpha.
Published in: Br J Pharmacol

Ligand: CXCL8 (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity:  pKi
Reference (Journal): The CXCR1 and CXCR2 receptors form constitutive homo- and heterodimers selectively and with equal apparent affinities.
Published in: J Biol Chem

Ligand: CXCL8 (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity:  pKi
Reference (Journal): Noncompetitive allosteric inhibitors of the inflammatory chemokine receptors CXCR1 and CXCR2: prevention of reperfusion injury.
Published in: Proc Natl Acad Sci USA

Ligand: CXCL8 (Peptide)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Primary target: no
Median affinity: 8.100000381469727 pKd
Reference (Journal): HIV-1 matrix protein p17 binds to the IL-8 receptor CXCR1 and shows IL-8-like chemokine activity on monocytes through Rho/ROCK activation.
Published in: Blood

Ligand: CXCL8 (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity:  pKi
Reference (Journal): Discrete steps in binding and signaling of interleukin-8 with its receptor.
Published in: J Biol Chem

Ligand: CXCL8 (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity:  pKi
Reference (Journal): Characterization of two high affinity human interleukin-8 receptors.
Published in: J Biol Chem

Ligand: cytokine domain of tyrosyl tRNA synthetase (Peptide)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Median affinity:  -

Ligand: mini-TyrRS (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity: 8.1 pKi
Reference (Journal): Two distinct cytokines released from a human aminoacyl-tRNA synthetase.
Published in: Science

Ligand: navarixin (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity: 8.40999984741211 pIC50
Reference (Journal): International Union of Pharmacology. LXXXIX. Update on the extended family of chemokine receptors and introducing a new nomenclature for atypical chemokine receptors.
Published in: Pharmacol Rev

Ligand: navarixin (Synthetic organic)
Interaction type: Antagonist
Action: Antagonist
Ligand approved: no
Primary target: no
Median affinity: 8.40999984741211 pIC50
Reference (Journal): Discovery of 2-hydroxy-N,N-dimethyl-3-{2-[[(R)-1-(5- methylfuran-2-yl)propyl]amino]-3,4-dioxocyclobut-1-enylamino}benzamide (SCH 527123): a potent, orally bioavailable CXCR2/CXCR1 receptor antagonist.
Published in: J Med Chem

Ligand: [125I]CXCL8 (human) (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity:  pKd
Reference (Journal): Signalling by CXC-chemokine receptors 1 and 2 expressed in CHO cells: a comparison of calcium mobilization, inhibition of adenylyl cyclase and stimulation of GTPgammaS binding induced by IL-8 and GROalpha.
Published in: Br J Pharmacol

Ligand: [125I]CXCL8 (human) (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity:  pKd
Reference (Journal): Role of the cytoplasmic tails of CXCR1 and CXCR2 in mediating leukocyte migration, activation, and regulation.
Published in: J Immunol

Ligand: [125I]mini-TyrRS (Peptide)
Interaction type: Agonist
Action: Full agonist
Ligand approved: no
Median affinity: 7.7 pKd
Reference (Journal): Two distinct cytokines released from a human aminoacyl-tRNA synthetase.
Published in: Science

Ligand: vCXCL1 (Peptide)
Interaction type: Agonist
Action: Agonist
Ligand approved: no
Primary target: no
Median affinity: 7.360000133514404 pIC50
Reference (Journal): The cytomegalovirus UL146 gene product vCXCL1 targets both CXCR1 and CXCR2 as an agonist.
Published in: J Biol Chem