4SGA-P-E

PDB Title STRUCTURES OF PRODUCT AND INHIBITOR COMPLEXES OF STREPTOMYCES GRISEUS PROTEASE A AT 1.8 ANGSTROMS RESOLUTION. A MODEL FOR SERINE PROTEASE CATALYSIS
Resolution (Å) 1.800
Classification HYDROLASE/HYDROLASE INHIBITOR

Protein

Description PROTEINASE A (SGPA)
Organism Streptomyces griseus
Chain E
Length 181
Binding Area (Å2) 305.86
Molecular Weight 18006.50
Aromaticity 0.08
Instability 22.01
Isoelectric Point 7.87
Sequence IAGGEAITTGGSRCSLGFNVSVNGVAHALTAGHCTNISASWSIGTRTGTSFPNNDYGIIRHSNPAAADGRVYLYNGSYQDITTAGNAFVGQAVQRSGSTTGLRSGSVTGLNATVNYGSSGIVYGMIQTNVCAQPGDSGGSLFAGSTALGLTSGGSGNCRTGGTTFYQPVTEALSAYGATVL

Peptide

Description TETRAPEPTIDE ACE-PRO-ALA-PRO-PHE
Organism -
Chain P
Length 4
Binding Area (Å2) 455.01
Hydrophobic (% a.a.)
100%
Molecular Weight 430.50
Aromaticity 0.25
Instability 151.95
Isoelectric Point 5.96
Sequence PAPF

Clustering Classification

Sequence cluster S 258
Contact cluster C176
Interface cluster I254

Similar complexes

Is the complex classified in the same cluster?

Complex Sequence cluster
(S258) 		Contact cluster
(C176) 		Interface cluster
(I254)
5sga-P-E
2qa9-I-E
3sgb-I-E
1pek-C-E