← Back to search

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：P49126 New Search
5PDB entries
5Biological assembly
5chain/assembly records
Main Difference Dimensions in This Set
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
2MI5 Structure of insect-specific sodium channel toxin mu-Dc1a Deposited 2013-12-08 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 39–94（56 aa）
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 5；298 K；Ionic strength (raw mmCIF value) 0.02；Pressure ambient
NMR sample composition 350 uM [U-99% 13C; U-99% 15N] Dc1a-1, 20 mM sodium acetate-2, 95% H2O/5% D2O | 95% H2O/5% D2O
Resolution not provided
6A90 Complex of voltage-gated sodium channel NavPaS from American cockroach Periplaneta americana and Dc1a Deposited 2018-07-11 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 39–94（56 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.80 Å
6A91 Complex of voltage-gated sodium channel NavPaS from American cockroach Periplaneta americana bound with saxitoxin and Dc1a Deposited 2018-07-11 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 39–94（56 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 PC1 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 2 9SL [(3aS,4R,10aS)-2,6-diamino-10,10-dihydroxy-3a,4,9,10-tetrahydro-3H,8H-pyrrolo[1,2-c]purin-4-yl]methyl carbamate × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.20 Å
6A95 Complex of voltage-gated sodium channel NavPaS from American cockroach Periplaneta americana bound with tetrodotoxin and Dc1a Deposited 2018-07-11 Assembly 1 Other combination Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 39–94（56 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 9SR (1R,5R,6R,7R,9S,11S,12S,13S,14S)-3-amino-14-(hydroxymethyl)-8,10-dioxa-2,4-diazatetracyclo[7.3.1.1~7,11~.0~1,6~]tetradec-3-ene-5,9,12,13,14-pentol (non-preferred name) × 1 NA SODIUM ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.4
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 2.60 Å
8F0S Structure of VSD4-NaV1.7-NaVPas channel chimera bound to the hybrid inhibitor GNE-9296 Deposited 2022-11-03 Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 39–94（56 aa）
Not recorded NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 X80 5-chloro-4-(cyclopentylmethoxy)-N-(4-{[(1S,2S)-2-(dimethylamino)cyclohexyl]amino}-2-fluorobenzene-1-sulfonyl)-2-fluorobenzamide × 1 PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine × 1 Y01 CHOLESTEROL HEMISUCCINATE × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 3.10 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.