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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：P53115 New Search
17PDB entries
18Biological assembly
18chain/assembly records
Main Difference Dimensions in This Set
Different construct Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

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
5NBN Crystal structure of the Arp4-N-actin-Arp8-Ino80HSA module of INO80 Deposited 2017-03-02 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain H 462–598（137 aa）
Not recorded CA CALCIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 LAR LATRUNCULIN A × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；0.1 M sodium citrate tribasic dihydrate, 18% (w/v) polyethylene glycol 3,350, latrunculin A solved in DMSO molar ration 1:1.5 (protein : latrunculin A)
Resolution 4.00 Å R-free 0.242
5NBN Crystal structure of the Arp4-N-actin-Arp8-Ino80HSA module of INO80 Deposited 2017-03-02 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain G 462–598（137 aa）
Not recorded CA CALCIUM ION × 2 ATP ADENOSINE-5'-TRIPHOSPHATE × 2 LAR LATRUNCULIN A × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；0.1 M sodium citrate tribasic dihydrate, 18% (w/v) polyethylene glycol 3,350, latrunculin A solved in DMSO molar ration 1:1.5 (protein : latrunculin A)
Resolution 4.00 Å R-free 0.242
8A5A Structure of Arp4-Ies4-N-actin-Arp8-Ino80HSA subcomplex (A-module) of INO80 Deposited 2022-06-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain G 1–598（598 aa）
Not recorded ATP ADENOSINE-5'-TRIPHOSPHATE × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.30 Å
8A5O Structure of Arp4-Ies4-N-actin-Arp8-Ino80HSA subcomplex (A-module) of S. cerevisiae INO80 Deposited 2022-06-15 Assembly 1 Protein heterocomplex Heteromer；Protein × 5 PDB declaration: pentameric（5） Consistent with protein count
Chain G 1–598（598 aa）
Not recorded AGS PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER × 3 MG MAGNESIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
8ETS Class1 of the INO80-Hexasome complex Deposited 2022-10-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 948–1432（485 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.04 Å
8ETU Class2 of the INO80-Hexasome complex Deposited 2022-10-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 948–1432（485 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 2.80 Å
8ETW Class3 of INO80-Hexasome complex Deposited 2022-10-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 948–1432（485 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 2.64 Å
8EU9 Class1 of the INO80-Nucleosome complex Deposited 2022-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 948–1440（493 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.48 Å
8EUF Class2 of the INO80-Nucleosome complex Deposited 2022-10-18 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.41 Å
9C9G S.c INO80 in complex with S.c 0/80 nucleosome Deposited 2024-06-13 Assembly 1 Protein–DNA Heteromer；Protein × 18 PDB declaration: 20-meric（20） Consistent with all polymers
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 2.91 Å
9C9S S.c INO80 in complex with S.c 0/40 nucleosome, Class 1 Deposited 2024-06-15 Assembly 1 Protein–DNA Heteromer；Protein × 18 PDB declaration: 20-meric（20） Consistent with all polymers
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.09 Å
9C9T S.c INO80 in complex with S.c 0/40 nucleosome, Class 2 Deposited 2024-06-15 Assembly 1 Protein–DNA Heteromer；Protein × 18 PDB declaration: 20-meric（20） Consistent with all polymers
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.16 Å
9C9Z S.c INO80 in complex with Xenopus 0/80 nucleosome, INO80 Core Deposited 2024-06-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 2.55 Å
9CAN S.c INO80 in complex with Xenopus 0/40 nucleosome Deposited 2024-06-17 Assembly 1 Protein–DNA Heteromer；Protein × 18 PDB declaration: 20-meric（20） Consistent with all polymers
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.30 Å
9CAT DeltaArp8 INO80 bound to S.c 0/40 nucleosome, INO80 Core Module Deposited 2024-06-17 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 2.90 Å
9CB7 DeltaNhp10 INO80 bound to S.c 0/40 nucleosome, Ino80-Nucleosome Deposited 2024-06-18 Assembly 1 Protein–DNA Heteromer；Protein × 10 PDB declaration: 12-meric（12） Consistent with all polymers
Chain Q 1–1489（1489 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 4.04 Å
9CCD DeltaNhp10 INO80 bound to S.c 0/40 nucleosome, INO80 core module Deposited 2024-06-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 10 PDB declaration: decameric（10） Consistent with protein count
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.01 Å
9OB1 S.c INO80 in complex with Yeast 0/80 nucleosome, Apo State Deposited 2025-04-21 Assembly 1 Protein–DNA Heteromer；Protein × 18 PDB declaration: eicosameric（20） Consistent with all polymers
Chain Q 1–1489（1489 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 6 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen OTHER
Resolution 3.20 Å

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.