CATH Domain 3dydB02

CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.40	3-Layer(aba) Sandwich
	3.40.640	Aspartate Aminotransferase; domain 2
	3.40.640.10	Type I PLP-dependent aspartate aminotransferase-like (Major domain)

Domain Context

CATH Clusters

Superfamily	Type I PLP-dependent aspartate aminotransferase-like (Major domain)
Functional Family	tyrosine aminotransferase

Enzyme Information

2.6.1.5

Tyrosine transaminase.

based on mapping to UniProt P17735

L-tyrosine + 2-oxoglutarate = 4-hydroxyphenylpyruvate + L-glutamate.

-!- L-phenylalanine can act instead of L-tyrosine. -!- The mitochondrial enzyme may be identical with EC 2.6.1.1. -!- The three isoenzymic forms are interconverted by EC 3.4.22.32 and EC 3.4.22.33. -!- The enzyme can also catalyze the final step in the methionine-salvage pathway of Klebsiella pneumoniae.

UniProtKB Entries (1)

P17735

ATTY_HUMAN

Homo sapiens

Tyrosine aminotransferase

PDB Structure

PDB	3DYD
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Human Tyrosine Aminotransferase Karlberg, T., Moche, M., Andersson, J., Arrowsmith, C.H., Berglund, H., Collins, R., Dahlgren, L.G., Edwards, A.M., Flodin, S., Flores, A., Graslund, S., Hammarstrom, M., Johansson, A., Johansson, I., Kotenyova, T., Lehtio, L., Nilsson, M.E., Nordlund, P., Nyman, T., Olesen, K., Persson, C., Sagemark, J., Thorsell, A.G., Tresaugues, L., Van Den Berg, S., Weigelt, J., Welin, M., Wikstrom, M., Wisniewska, M., Schuler, H., Structural Genomics Consortium (SGC) To be Published

Network disruptions