Research workbench
Crystal and molecular structure of human plasminogen kringle 4 refined at 1.9-ångströms resolution
Analyse Crystal and molecular structure of human plasminogen kringle 4 refined at… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1PK4
- Type
- protein
- Length
- 79 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Plasminogen kringle 4
- UniProt
- P00747
- Ligands
- SO4
Structure
x-ray diffraction · 1 distinct chain · 0% helix, 22% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Plasminogen kringle 4 | protein | 79 | 0% helix, 22% strand | P00747 |
Ligands and binding sites
- SO4 · Sulfate ion · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Modifications
Observed in the structure: 3 disulfide (disulfide).
Compared structures
- 1PK4 · Crystal and molecular structure of human plasminogen kringle 4 refined at 1.9-ångströms… · the same entry in another collection · chain A against A, TM-score 1.00
- P00747 · AlphaFold monomer V2.0 prediction for plasminogen (P00747) · a predicted model of the same protein · chain A against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P00747
- Elsewhere: RCSB PDB 1PK4 · PDBe 1PK4 · UniProt P00747
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