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Crystal structure of C-terminal domain of PABPC1 in complex with binding region of ERF3A

Analyse Crystal structure of C-terminal domain of PABPC1 in complex with binding region… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 3KUJ
Type: protein
Length: 92 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Polyadenylate-binding protein 1; GSPT1 protein
UniProt: P11940, Q96GF2
Ligands: SO4

Structure

x-ray diffraction · 2 distinct chains · 66% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Polyadenylate-binding protein 1	protein	77	79% helix, 0% strand	P11940
B	GSPT1 protein	protein	15	0% helix, 0% strand	Q96GF2

Ligands and binding sites

SO4 · Sulfate ion · ion · 2 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Interfaces

1 interface between chains.

A–B · 697 Å² buried · 5 hydrogen bonds · protein-protein

Compared structures

3KUJ · Crystal structure of C-terminal domain of PABPC1 in complex with binding region of eRF3a · 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 0.95

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt P11940
Every structure of UniProt Q96GF2
Elsewhere: RCSB PDB 3KUJ · PDBe 3KUJ · UniProt P11940 · UniProt Q96GF2

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