SMTL ID : 7bi6.1

PI3KC2a core in complex with ATP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

monomer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 17 residues within 4Å: Chain A: F.622, S.624, N.625, P.628, M.646, K.648, E.651, F.682, E.695, L.696, V.697, T.702, N.765, M.767, I.777, D.778 Ligands: MG.6 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.624, A:N.625, A:N.625, A:E.695, A:V.697, A:N.765 Salt bridges: A:K.648, A:K.648

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: E.407, R.409, K.436 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.407 Salt bridges: A:R.409, A:K.436 SO4.3: 2 residues within 4Å: Chain A: K.550, R.553 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.550 Salt bridges: A:R.553

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 3 residues within 4Å: Chain A: N.428, K.430, N.433 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.428, A:N.433 EDO.5: 6 residues within 4Å: Chain A: L.312, T.313, C.314, P.351, P.353, I.357 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.313

1 x MG: MAGNESIUM ION(Non-covalent)

MG.6: 4 residues within 4Å: Chain A: K.648, E.651, D.778 Ligands: ATP.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.651, A:D.778

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lo, W.T. et al., Structural basis of phosphatidylinositol 3-kinase C2 alpha function. Nat.Struct.Mol.Biol. (2022)

Release Date

2022-03-09

Peptides

Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha,Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha,Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha

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