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Solution structure of the C-terminal pabc domain of human POLY(A)- binding protein in complex with the peptide from PAIP1

Analyse Solution structure of the C-terminal pabc domain of human POLY(A)- binding… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1JH4
Type
protein
Length
120 residues
Chains
2
Method
solution nmr
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Polyadenylate-binding protein 1; Polyadenylate-binding protein-interacting protein-1
UniProt
P11940, Q9H074

Structure

solution nmr · 2 distinct chains · 38% helix, 0% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
APolyadenylate-binding protein 1protein9846% helix, 0% strandP11940
BPolyadenylate-binding protein-interacting protein-1protein220% helix, 0% strandQ9H074

Interfaces

1 interface between chains.

  • A–B · 982 Ų buried · 16 hydrogen bonds · protein-protein

Compared structures

  • 1JH4 · Solution structure of the C-terminal PABC domain of human poly(A)-binding protein in… · the same entry in another collection · chain A against A, TM-score 1.00
  • P11940 · AlphaFold monomer V2.0 prediction for polyadenylate-binding protein 1 (P11940) · a predicted model of the same protein · chain A against A, TM-score 0.54
  • Q9H074 · AlphaFold monomer V2.0 prediction for polyadenylate-binding protein- interacting protein… · a predicted model of the same protein · chain B against A, TM-score 0.18

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