CATH Domain 1k0fA01

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CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.50	Rossmann fold
	3.40.50.1980	Nitrogenase molybdenum iron protein domain

Domain Context

CATH Clusters

Superfamily	Nitrogenase molybdenum iron protein domain
Functional Family

Enzyme Information

UniProtKB Entries (1)

TROA_TREPA

Treponema pallidum subsp. pallidum str. Nichols

Periplasmic zinc-binding protein TroA

PDB Structure

PDB	1K0F
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism	Escherichia
Primary Citation	The crystal structure of Zn(II)-free Treponema pallidum TroA, a periplasmic metal-binding protein, reveals a closed conformation. Lee, Y.H., Dorwart, M.R., Hazlett, K.R., Deka, R.K., Norgard, M.V., Radolf, J.D., Hasemann, C.A. J.Bacteriol.