7JOS image
Deposition Date 2020-08-07
Release Date 2021-07-21
Last Version Date 2024-10-30
Entry Detail
PDB ID:
7JOS
Keywords:
HYDROLASE/HYDROLASE INHIBITOR
Title:
Crystal structure of BbKI complexed with Human Kallikrein 4
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Bauhinia bauhinioides (Taxon ID: 166014)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.10 Å
R-Value Free:
0.21
R-Value Work:
0.18
Space Group:
P 1 21 1
7JOS validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Kallikrein 4 (Prostase, enamel matrix, prostate), isoform CRA_a
Chain IDs:A, C, E, G, I, K, M
Chain Length:223
Number of Molecules:7
Biological Source:Homo sapiens
UniProt ID:Q9Y5K2 Pfam ID:PF00089
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Kunitz-type inihibitor
Chain IDs:B, D, F, H, J, L, N
Chain Length:166
Number of Molecules:7
Biological Source:Bauhinia bauhinioides
UniProt ID:P83052 Pfam ID:PF00197
Primary Citation
Structural studies of complexes of kallikrein 4 with wild-type and mutated forms of the Kunitz-type inhibitor BbKI
Acta Crystallogr.,Sect.D 77 1084 1098 (2021)
DOI: 10.1107/S2059798321006483
Primary Citation of related structures
7JOD
7JOE