1S2B

Structure of SCP-B the first member of the Eqolisin family of Peptidases to have its structure determined

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0006508	biological_process	proteolysis
A	0070007	molecular_function	glutamic-type endopeptidase activity

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	1
Details	Active site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"14993599","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	1
Details	Site: {"description":"Transition state stabilizer"}

Chain

Residue

Details

---

Catalytic Information from CSA

site_id	CSA1
Number of Residues	2
Details	Annotated By Reference To The Literature 1s2k

Chain	Residue	Details
A	GLU136
A	GLN53

---

site_id	MCSA1
Number of Residues	2
Details	M-CSA 595

Chain	Residue	Details
A	GLN53	electrostatic stabiliser
A	GLU136	proton acceptor, proton donor

---