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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：O35430 New Search
4PDB entries
5Biological assembly
6chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion 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
4DBB The PTB domain of Mint1 is autoinhibited by a helix in the C-terminal linker region Deposited 2012-01-13 Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count
Chain A 453–496（44 aa） Fragment：PTB DOMAIN, UNP residues 453-643 with deletion of residues 497-508
Chain A 509–643（135 aa） Fragment：PTB DOMAIN, UNP residues 453-643 with deletion of residues 497-508
Not recorded CL CHLORIDE ION × 1 ACY ACETIC ACID × 2 IPA ISOPROPYL ALCOHOL × 2 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；25% isopropanol, 25% glycerol, 0.1 M Hepes pH 7.5, 0.15 M NaCl, 0.2 M ammonium acetate, 2 mM TCEP, vapor diffusion, hanging drop, temperature 293K
Resolution 1.90 Å R-free 0.225
6KMH The crystal structure of CASK/Mint1 complex Deposited 2019-07-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain C 338–397（60 aa）
Not recorded IOD IODIDE ION × 7 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；0.2M KI, 20% PEG 3350, pH 7.0
Resolution 2.40 Å R-free 0.224
6KMH The crystal structure of CASK/Mint1 complex Deposited 2019-07-31 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain D 338–397（60 aa）
Not recorded IOD IODIDE ION × 5 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；289 K；0.2M KI, 20% PEG 3350, pH 7.0
Resolution 2.40 Å R-free 0.224
7XSJ The structure of the Mint1/Munc18-1/syntaxin-1 complex Deposited 2022-05-14 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 227–303（77 aa） Fragment：MID
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；297 K；0.2M Sodium Malonate, pH 7.0, 20% (v/v) PEG 3350
Resolution 3.20 Å R-free 0.270
9M6G the crystal structure of the Ca2+/CaM-CASK-CaMK-Mint1-CID complex Deposited 2025-03-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain C 338–397（60 aa）
Not recorded ANP PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER × 1 MLI MALONATE ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；289 K；0.1 M Sodium malonate, pH 5.0, 12% (v/v) PEG 3350
Resolution 1.70 Å R-free 0.187

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.