ISDA

Deposition Date 2020-08-06

Release Date 2021-07-21

Last Version Date 2024-10-30

Entry Detail

PDB ID:

7JOE

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:

2.60 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 61

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Kallikrein 4 (Prostase, enamel matrix, prostate), isoform CRA_a
Chain IDs:A (auth: E)
Chain Length:223
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q9Y5K2 Pfam ID:PF00089

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Kunitz-type inihibitor
Chain IDs:B (auth: I)
Chain Length:165
Number of Molecules:1
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

Li, M, Srp, J, Mares, M, Wlodawer, A, Gustchina, A.Show

Acta Crystallogr.,Sect.D 77 1084 1098 (2021)

DOI: 10.1107/S2059798321006483

Primary Citation of related structures