SMTL ID : 6fjd.1 (1 other biounit)

Human KIBRA C2 domain mutant C771A in complex with phosphatidylinositol 4,5-bisphosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

monomer

Ligands

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: R.100, D.102, G.116, G.117, Q.119, L.139, S.140 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:G.117, A:G.117, A:Q.119, A:S.140, A:S.140, A:S.140 GOL.2: 6 residues within 4Å: Chain A: Q.119, I.120, S.121, R.134, Y.136 Ligands: GOL.3 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.121, A:R.134 GOL.3: 11 residues within 4Å: Chain A: L.21, I.120, S.121, L.122, A.123, E.124, V.125, S.132, R.134, Y.136 Ligands: GOL.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.121, A:E.124, A:Y.136, A:Y.136 Water bridges: A:A.126 GOL.4: 4 residues within 4Å: Chain A: G.13, A.14, R.16 Ligands: GOL.5 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.16, A:R.16 GOL.5: 4 residues within 4Å: Chain A: R.16, S.38, W.135 Ligands: GOL.4 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.16, A:S.38 GOL.6: 7 residues within 4Å: Chain A: Y.91, H.95, E.124, V.125, A.126, R.127, S.128 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.127, A:S.128

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

SO4.7: 4 residues within 4Å: Chain A: K.22, G.129, R.131 Ligands: PBU.9 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.22, A:R.131 SO4.8: 5 residues within 4Å: Chain A: I.35, Q.36, V.80, N.82 Ligands: PBU.9 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.82

1 x PBU: (2R)-3-{[(R)-HYDROXY{[(1R,2R,3S,4R,5R,6S)-2,3,6-TRIHYDROXY-4,5-BIS(PHOSPHONOOXY)CYCLOHEXYL]OXY}PHOSPHORYL]OXY}PROPANE-1 ,2-DIYL DIBUTANOATE(Non-covalent)

PBU.9: 10 residues within 4Å: Chain A: A.20, K.22, A.31, L.33, N.82, V.84, W.86, R.131 Ligands: SO4.7, SO4.8 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:A.31, A:V.84 Hydrogen bonds: A:R.131 Salt bridges: A:R.131, A:R.131

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Posner, M.G. et al., Distinctive phosphoinositide- and Ca2+-binding properties of normal and cognitive performance-linked variant forms of KIBRA C2 domain. J. Biol. Chem. (2018)

Release Date

2018-05-16

Peptides

Protein KIBRA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Protein KIBRA

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