SMTL ID : 2wtk.2 (1 other biounit)

Structure of the heterotrimeric LKB1-STRADalpha-MO25alpha complex

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

hetero-1-1-1-mer

Ligands

2 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.1: 22 residues within 4Å: Chain B: I.17, G.18, K.19, G.20, F.21, M.25, V.27, T.40, R.42, T.89, S.90, F.91, M.92, S.96, D.99, K.139, S.141, H.142, L.144, R.157, K.181, F.357 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:K.19, B:F.21, B:T.40, B:R.42, B:T.89, B:S.90, B:M.92, B:S.96, B:S.96, B:S.96, B:K.139, B:K.139, B:S.141, B:R.157, B:R.157 Salt bridges: B:R.42, B:H.142 ANP.2: 15 residues within 4Å: Chain C: L.13, G.14, G.16, S.17, Y.18, G.19, V.21, A.34, K.36, I.69, M.87, E.88, C.90, E.96, L.141 10 PLIP interactions: 10 interactions with chain C Hydrogen bonds: C:G.16, C:S.17, C:Y.18, C:G.19, C:G.19, C:K.36, C:E.88, C:C.90, C:E.96 Salt bridges: C:K.36

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zeqiraj, E. et al., Structure of the Lkb1-Strad-Mo25 Complex Reveals an Allosteric Mechanism of Kinase Activation. Science (2009)

Release Date

2009-12-15

Peptides

CALCIUM-BINDING PROTEIN 39: A
STE20-RELATED KINASE ADAPTER PROTEIN ALPHA: B
SERINE/THREONINE-PROTEIN KINASE 11: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

CALCIUM-BINDING PROTEIN 39

STE20-RELATED KINASE ADAPTER PROTEIN ALPHA

SERINE/THREONINE-PROTEIN KINASE 11

Related Entries With Identical Sequence