› 6jbp

X-ray diffraction
2.22Å resolution

Structure of MP-4 from Mucuna pruriens at 2.22 Angstroms

Released:
DOI: 10.2210/pdb6jbp/pdb
PDB entry 6jbp coloured by chain, front view.
PDB entry 6jbp coloured by chain, side view.
PDB entry 6jbp coloured by chain, top view.
Source organism: Mucuna pruriens
Primary publication:
The structure of MP-4 from Mucuna pruriens at 2.22 Å resolution.
Jain A, Kumar A, Shikhi M, Kumar A, Nair DT, Salunke DM
Acta Crystallogr F Struct Biol Commun 76 47-57 (2020)
PMID: 32039885

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-104662 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Kunitz-type trypsin inhibitor-like 2 protein Chain: B
Molecule details ›
Chain: B
Length: 179 amino acids
Theoretical weight: 20.11 KDa
Source organism: Mucuna pruriens
UniProt:
  • Canonical: A0A371E4L6 (Residues: 28-206; Coverage: 93%)
Gene names: CR513_60827, PIP20-2
Sequence domains: Trypsin and protease inhibitor

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: Xenocs GeniX 3D Cu HF
Spacegroup: P3121
Unit cell:
a: 75.46Å b: 75.46Å c: 94.23Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.181 0.18 0.22

Quick links

Citations

1 citations in other articles

Canonical or noncanonical? Structural plasticity of serine protease-binding loops in Kunitz-STI protease inhibitors.
Guerra et al. (2023)

1 mention without citation

The structure of MP-4 from Mucuna pruriens at 2.22 Å resolution.
Jain et al. (2020)