CATH Domain 2pefA01

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.30	2-Layer Sandwich
	3.30.497	Antithrombin; Chain I, domain 2
	3.30.497.10	Antithrombin, subunit I, domain 2

Domain Context

CATH Clusters

Superfamily	Antithrombin, subunit I, domain 2
Functional Family	Serine protease inhibitor

Enzyme Information

UniProtKB Entries (1)

Q8R9P5_CALS4

Caldanaerobacter subterraneus subsp. tengcongensis MB4

Serine protease inhibitor

PDB Structure

PDB	2PEF
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	The N terminus of the serpin, tengpin, functions to trap the metastable native state. Zhang, Q., Buckle, A.M., Law, R.H., Pearce, M.C., Cabrita, L.D., Lloyd, G.J., Irving, J.A., Smith, A.I., Ruzyla, K., Rossjohn, J., Bottomley, S.P., Whisstock, J.C. Embo Rep.