SMTL ID : 6ruu.2 (1 other biounit)

Pseudokinase domain of human IRAK3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.95 Å

Oligo State

homo-dimer

Ligands

10 x HG: MERCURY (II) ION(Non-covalent)

HG.1: 3 residues within 4Å: Chain A: C.281, L.282, R.285 No protein-ligand interaction detected (PLIP) HG.2: 4 residues within 4Å: Chain A: L.248, M.252, C.260, F.280 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.260 HG.3: 2 residues within 4Å: Chain A: C.152, D.172 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.152 HG.4: 1 residues within 4Å: Chain A: C.232 No protein-ligand interaction detected (PLIP) HG.5: 2 residues within 4Å: Chain A: K.254, R.255 No protein-ligand interaction detected (PLIP) HG.9: 3 residues within 4Å: Chain B: C.281, L.282, R.285 No protein-ligand interaction detected (PLIP) HG.10: 4 residues within 4Å: Chain B: L.248, M.252, C.260, F.280 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.260 HG.11: 2 residues within 4Å: Chain B: C.152, D.172 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.152 HG.12: 1 residues within 4Å: Chain B: C.232 No protein-ligand interaction detected (PLIP) HG.13: 2 residues within 4Å: Chain B: K.254, R.255 No protein-ligand interaction detected (PLIP)

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 3 residues within 4Å: Chain A: K.278, T.303, S.306 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.278, A:T.303, A:S.306, A:S.306 GOL.14: 3 residues within 4Å: Chain B: K.278, T.303, S.306 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.278, B:T.303, B:S.306, B:S.306

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

SO4.7: 7 residues within 4Å: Chain A: H.140, H.143, N.144, I.214, S.296, M.297, D.298 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:H.140, A:N.144, A:S.296, A:M.297, A:D.298 Salt bridges: A:H.140, A:H.143 SO4.8: 5 residues within 4Å: Chain A: R.249, A.288, T.289, R.290, L.293 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.289, A:T.289, A:R.290 Salt bridges: A:R.249, A:R.290 SO4.15: 7 residues within 4Å: Chain B: H.140, H.143, N.144, I.214, S.296, M.297, D.298 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:H.140, B:N.144, B:S.296, B:M.297, B:D.298 Salt bridges: B:H.140, B:H.143 SO4.16: 5 residues within 4Å: Chain B: R.249, A.288, T.289, R.290, L.293 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.289, B:T.289, B:R.290 Salt bridges: B:R.249, B:R.290

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lange, S.M. et al., Dimeric Structure of the Pseudokinase IRAK3 Suggests an Allosteric Mechanism for Negative Regulation. Structure (2021)

Release Date

2020-09-09

Peptides

Interleukin-1 receptor-associated kinase 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
C

Interleukin-1 receptor-associated kinase 3

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