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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q6UN15-4 New Search
1PDB entries
4Biological assembly
8chain/assembly records
Main Difference Dimensions in This Set
No difference found in parsed fields

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
7ZYH Crystal structure of human CPSF30 in complex with hFip1 Deposited 2022-05-24 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain B 130–195（66 aa）
Chain C 130–195（66 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；292.15 K；1.626 M (NH4)SO4, 0.1 M Bis-Tris pH 6.5
Resolution 2.20 Å R-free 0.264
7ZYH Crystal structure of human CPSF30 in complex with hFip1 Deposited 2022-05-24 Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain E 130–195（66 aa）
Chain F 130–195（66 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；292.15 K；1.626 M (NH4)SO4, 0.1 M Bis-Tris pH 6.5
Resolution 2.20 Å R-free 0.264
7ZYH Crystal structure of human CPSF30 in complex with hFip1 Deposited 2022-05-24 Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain H 130–195（66 aa）
Chain I 130–195（66 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；292.15 K；1.626 M (NH4)SO4, 0.1 M Bis-Tris pH 6.5
Resolution 2.20 Å R-free 0.264
7ZYH Crystal structure of human CPSF30 in complex with hFip1 Deposited 2022-05-24 Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain K 130–195（66 aa）
Chain L 130–195（66 aa）
Not recorded ZN ZINC ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；292.15 K；1.626 M (NH4)SO4, 0.1 M Bis-Tris pH 6.5
Resolution 2.20 Å R-free 0.264

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.