CATH Domain 1f32A01

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CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.30	2-Layer Sandwich
	3.30.1120	Arylsulfatase, C-terminal domain
	3.30.1120.50	Pepsin inhibitor-3

Domain Context

CATH Clusters

Superfamily	Pepsin inhibitor-3
Functional Family

Enzyme Information

UniProtKB Entries (1)

API3_ASCSU

Ascaris suum

Major pepsin inhibitor 3

PDB Structure

PDB	1F32
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	Structural basis for the inhibition of porcine pepsin by Ascaris pepsin inhibitor-3. Ng, K.K., Petersen, J.F., Cherney, M.M., Garen, C., Zalatoris, J.J., Rao-Naik, C., Dunn, B.M., Martzen, M.R., Peanasky, R.J., James, M.N. Nat.Struct.Biol.