CATH Domain 2zw3B00

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CATH Classification

Level	CATH Code	Description
	1	Mainly Alpha
	1.20	Up-down Bundle
	1.20.1440	de novo design (two linked rop proteins)
	1.20.1440.80	Gap junction channel protein cysteine-rich domain

Domain Context

CATH Clusters

Superfamily	Gap junction channel protein cysteine-rich domain
Functional Family	Gap junction alpha-1

Enzyme Information

UniProtKB Entries (1)

CXB2_HUMAN

Homo sapiens

Gap junction beta-2 protein

PDB Structure

PDB	2ZW3
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structure of the connexin 26 gap junction channel at 3.5 A resolution Maeda, S., Nakagawa, S., Suga, M., Yamashita, E., Oshima, A., Fujiyoshi, Y., Tsukihara, T. Nature