_EC 3.4.21.77 Semenogelase. 5 PDB entries  
EC 3.-.-.- Hydrolases. [21,057 PDB entries]
EC 3.4.-.- Acting on peptide bonds (peptide hydrolases). [6,846 PDB entries]
EC 3.4.21.- Serine endopeptidases. [2,535 PDB entries]
EC 3.4.21.77 Semenogelase. [5 PDB entries]    
2psa

Reaction: Preferential cleavage: -Tyr-|-Xaa-.
Other name(s): Gamma-seminoprotein. P-30 antigen. Prostate-specific antigen. Seminin.
Comments: Slowly inhibited by alpha-1-antichymotrypsin. Belongs to peptidase family S1.
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are 5 PDB entries in enzyme class E.C.3.4.21.77

  PDB code Protein
2psa
Knowledge based model of prostate specific antigen (theoretical model) bound to a consensus peptide substrate
Source: Homo sapiens. Human. Synthetic: yes. Other_details: hexapeptide
Chain: A (237 residues)
2zch
Crystal structure of human prostate specific antigen complexed with an activating antibody
Source: Homo sapiens. Human. Organism_taxid: 9606. Other_details: human seminal fluid. Mus musculus. House mouse. Organism_taxid: 10090. Strain: balb/cjyco. Other_details: ascitic fluids.
Chain: P (237 residues) CATH domains: 2.40.10.10 2.40.10.10
2zck
Crystal structure of a ternary complex between psa, a substr intermediate and an activating antibody
Source: Homo sapiens. Human. Organism_taxid: 9606. Other_details: seminal fluids. Synthetic: yes. Other_details: peptide synthesis. Mus musculus. House mouse. Organism_taxid: 10090.
Chain: P (237 residues) CATH domains: 2.40.10.10 2.40.10.10
2zcl
Crystal structure of human prostate specific antigen complex activating antibody
Source: Homo sapiens. Human. Organism_taxid: 9606. Other_details: human seminal fluids. Mus musculus. House mouse. Organism_taxid: 10090. Strain: balb/cjyco. Other_details: ascitic fluids.
Chain: P (237 residues) CATH domains: 2.40.10.10 2.40.10.10
3qum
Crystal structure of human prostate specific antigen (psa) i sandwich with a high affinity and a pca selective antibody
Source: Homo sapiens. Human. Organism_taxid: 9606. Mus musculus. Organism_taxid: 10090. Organism_taxid: 10090
Chains: P, Q (237 residues) CATH domains: 2.40.10.10 2.40.10.10