SMTL ID : 8eec.1

Crystal structure of HPK1 citron-homology domain

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

6 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 4 residues within 4Å: Chain A: R.19, I.20, H.21, R.315 5 PLIP interactions: 5 interactions with chain A Water bridges: A:H.21, A:H.21 Salt bridges: A:R.19, A:H.21, A:R.315 PO4.2: 4 residues within 4Å: Chain A: S.62, R.63, G.79, K.80 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.63, A:K.80 Salt bridges: A:R.63 PO4.3: 3 residues within 4Å: Chain A: L.222, G.223, M.225 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.223 PO4.4: 4 residues within 4Å: Chain A: L.149, E.150, T.151, S.152 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:E.150, A:T.151, A:T.151, A:T.151, A:S.152 Water bridges: A:D.125, A:S.152, A:S.152 PO4.5: 6 residues within 4Å: Chain A: H.83, I.123, Q.124, D.125, T.126, K.127 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:I.123, A:D.125, A:T.126, A:K.127 Water bridges: A:D.125 PO4.6: 2 residues within 4Å: Chain A: R.63, K.80 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.63, A:K.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chitre, A.S. et al., HPK1 citron homology domain regulates phosphorylation of SLP76 and modulates kinase domain interaction dynamics. Nat Commun (2024)

Release Date

2024-03-27

Peptides

Isoform 2 of Mitogen-activated protein kinase kinase kinase kinase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Isoform 2 of Mitogen-activated protein kinase kinase kinase kinase 1