SMTL ID : 3pkn.2 (1 other biounit)

Crystal structure of MLLE domain of poly(A) binding protein in complex with PAM2 motif of La-related protein 4 (LARP4)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

hetero-2-2-mer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: H.36, P.37, T.38, L.39 Chain C: R.66 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain C Hydrogen bonds: A:T.38, A:T.38, A:L.39 Salt bridges: A:H.36, C:R.66 Water bridges: C:R.66 SO4.3: 5 residues within 4Å: Chain A: R.66 Chain C: H.36, P.37, T.38, L.39 6 PLIP interactions: 4 interactions with chain C, 2 interactions with chain A Hydrogen bonds: C:T.38, C:T.38, C:L.39 Salt bridges: C:H.36, A:R.66 Water bridges: A:R.66

2 x IOD: IODIDE ION(Non-functional Binders)

IOD.2: 1 residues within 4Å: Chain A: Q.33 Ligand excluded by PLIP IOD.4: 1 residues within 4Å: Chain C: Q.33 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, R. et al., La-Related Protein 4 Binds Poly(A), Interacts with the Poly(A)-Binding Protein MLLE Domain via a Variant PAM2w Motif, and Can Promote mRNA Stability. Mol.Cell.Biol. (2011)

Release Date

2011-01-12

Peptides

Polyadenylate-binding protein 1: AC
La-related protein 4: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

B
B

D
B

Polyadenylate-binding protein 1

La-related protein 4

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