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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：A0A140NCD0 New Search
6PDB entries
7Biological assembly
19chain/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
5Z0R Structural insight into the Zika virus capsid encapsulating the viral genome Deposited 2017-12-20 Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–395（369 aa）
Chain B 27–395（369 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 8.5；293 K；10% v/v 2-Propanol, 0.1 M BICINE pH 8.5, 30% w/v Polyethylene glycol 1500
Resolution 2.05 Å R-free 0.254
5Z0V Structural insight into the Zika virus capsid encapsulating the viral genome Deposited 2017-12-21 Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 27–395（369 aa）
Chain D 27–395（369 aa）
Mutation：N293D Mutation：N293D No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 4.6；293 K；0.1 M sodium acetate trihydrate pH 4.6, 8% w/v Polyethylene glycol 4000
Resolution 2.91 Å R-free 0.248
5Z0V Structural insight into the Zika virus capsid encapsulating the viral genome Deposited 2017-12-21 Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 27–395（369 aa）
Chain C 27–395（369 aa）
Mutation：N293D Mutation：N293D No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions MICROBATCH；pH 4.6；293 K；0.1 M sodium acetate trihydrate pH 4.6, 8% w/v Polyethylene glycol 4000
Resolution 2.91 Å R-free 0.248
7CY4 Crystal Structure of CMD1 in apo form Deposited 2020-09-03 Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 27–392（366 aa）
Mutation：D108A, K109A, E198A,N199A,E385A,K388A,D389A FE FE (III) ION × 1 CIT CITRIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.6；290 K；2% (v/v) tacsimate, pH 5.0, 0.1 M sodium citrate, pH 5.6, 16% (w/v) PEG 3350
Resolution 2.20 Å R-free 0.223
7VNP Structure of human KCNQ4-ML213 complex with PIP2 Deposited 2021-10-11 Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 26–392（367 aa）
Chain C 26–392（367 aa）
Chain E 26–392（367 aa）
Chain G 26–392（367 aa）
Not recorded PT5 [(2R)-1-octadecanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phospho ryl]oxy-propan-2-yl] (8Z)-icosa-5,8,11,14-tetraenoate × 8 K POTASSIUM ION × 4 7YV (1S,2S,4R)-N-(2,4,6-trimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamid × 4 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.79 Å
7VNQ Structure of human KCNQ4-ML213 complex in nanodisc Deposited 2021-10-11 Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 26–392（367 aa）
Chain C 26–392（367 aa）
Chain E 26–392（367 aa）
Chain G 26–392（367 aa）
Not recorded 7YV (1S,2S,4R)-N-(2,4,6-trimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamid × 4 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.96 Å
7VNR Structure of human KCNQ4-ML213 complex in digitonin Deposited 2021-10-11 Assembly 1 Insufficient information Heteromer；Protein × 8 PDB declaration: octameric（8） Consistent with protein count
Chain A 26–392（367 aa）
Chain C 26–392（367 aa）
Chain E 26–392（367 aa）
Chain G 26–392（367 aa）
Not recorded 7YV (1S,2S,4R)-N-(2,4,6-trimethylphenyl)bicyclo[2.2.1]heptane-2-carboxamid × 4 K POTASSIUM ION × 3 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 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.