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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：Q9BZV1 New Search
9PDB entries
9Biological assembly
16chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification 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
6SAP Structure of the PUB domain from Ubiquitin Regulatory X domain protein 1 (UBXD1) Deposited 2019-07-17 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 150–264（115 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；298 K；Ionic strength (raw mmCIF value) 50；Pressure 1
NMR sample composition 900 uM [U-98% 13C; U-98% 15N] UBXD1 PUB domain, 16 mM potassium phosphate, 34 mM sodium phosphate, 90 % H2O, 10 % [U-99% 2H] D2O, 0.1 mM DSS, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 500 uM [U-98% 13C; U-98% 15N] UBXD1 PUB domain, 16 mM potassium phosphate, 34 mM sodium phosphate, 100 % [U-99% 2H] D2O, 0.1 mM DSS, 100% D2O | 100% D2O
NMR sample composition 700 uM [U-98% 15N] UBXD1 PUB domain, 16 mM potassium phosphate, 34 mM sodium phosphate, 90 % H2O, 10 % [U-99% 2H] D2O, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
8FCL Cryo-EM structure of p97:UBXD1 closed state Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–441（441 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 3 sec, blot force 0
Resolution 3.51 Å
8FCM Cryo-EM structure of p97:UBXD1 open state Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–441（441 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 3 sec, blot force 0
Resolution 3.27 Å
8FCN Cryo-EM structure of p97:UBXD1 VIM-only state Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 12 PDB declaration: dodecameric（12） Consistent with protein count
Chain G 1–441（441 aa）
Chain H 1–441（441 aa）
Chain I 1–441（441 aa）
Chain J 1–441（441 aa）
Chain K 1–441（441 aa）
Chain L 1–441（441 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 3 sec, blot force 0
Resolution 2.95 Å
8FCO Cryo-EM structure of p97:UBXD1 meta state Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain G 1–441（441 aa）
Chain H 1–441（441 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 3 sec, blot force 0
Resolution 3.31 Å
8FCP Cryo-EM structure of p97:UBXD1 para state Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain G 1–441（441 aa）
Chain H 1–441（441 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 3 sec, blot force 0
Resolution 3.52 Å
8FCQ Cryo-EM structure of p97:UBXD1 PUB-in state Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–441（441 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 3 sec, blot force 0
Resolution 3.93 Å
8FCR Cryo-EM structure of p97:UBXD1 H4-bound state Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–441（441 aa）
Not recorded ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 3 sec, blot force 0
Resolution 4.12 Å
8FCT Cryo-EM structure of p97:UBXD1 lariat mutant Deposited 2022-12-01 Assembly 1 Protein heterocomplex Heteromer；Protein × 7 PDB declaration: heptameric（7） Consistent with protein count
Chain G 1–441（441 aa）
Mutation：E299R, R302E, R307E, E312R ADP ADENOSINE-5'-DIPHOSPHATE × 12 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE；Wait time 10 sec, blot time 4 sec, blot force 0
Resolution 3.42 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.