Found 135 Enz. Inhib. hit(s) with all data for entry = 50046446 TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 4nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 4nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 4nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 4nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
3D Structure (crystal)TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 4nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 5nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 5nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 5nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 5nMAssay Description:Inhibition of PI3Kgamma (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 5nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 6nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 6nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 6nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 7nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 8nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 9nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 9nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 10nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 10nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 10nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 11nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 11nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 13nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 13nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 13nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 14nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 15nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 15nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 15nMAssay Description:Inhibition of PI3Kgamma (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 16nMAssay Description:Inhibition of PI3Kgamma (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 19nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 21nMAssay Description:Inhibition of PI3Kdelta (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 25nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 25nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 28nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 39nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kalpha expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 64nMAssay Description:Inhibition of PI3Kdelta (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4-kinase beta(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 65nMAssay Description:Inhibition of PI4Kbeta (unknown origin)More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 69nMAssay Description:Inhibition of PI3Kdelta (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 70nMAssay Description:Inhibition of PI3Kalpha (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 h...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 70nMAssay Description:Inhibition of PI3Kdelta (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 71nMAssay Description:Inhibition of PI3Kgamma (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 75nMAssay Description:Inhibition of PI3Kbeta (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 hr...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 81nMAssay Description:Inhibition of PI3Kbeta (unknown origin) using phosphatidylinositol as substrate preincubated for 15 mins followed by ATP addition measured after 1 hr...More data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 82nMAssay Description:Inhibition of N-terminal myristoylated human PI3Kgamma expressed in Rat1 cells assessed as inhibition of Akt phosphorylatuion at Ser473 by ELISAMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 110nMAssay Description:Inhibition of PI3Kdelta (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 110nMAssay Description:Inhibition of PI3Kdelta (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 160nMAssay Description:Inhibition of PI3Kgamma (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 160nMAssay Description:Inhibition of PI3Kgamma (unknown origin) using PI or PIP2:PS as substrate by TR-FRET assayMore data for this Ligand-Target Pair
TargetPhosphatidylinositol 4-kinase beta(Homo sapiens (Human))
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Novartis Institutes For Biomedical Research
Curated by ChEMBL
Affinity DataIC50: 160nMAssay Description:Inhibition of PI4Kbeta (unknown origin)More data for this Ligand-Target Pair
