4AB7

Crystal structure of a tetrameric acetylglutamate kinase from Saccharomyces cerevisiae complexed with its substrate N- acetylglutamate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	PROTEIN ARG5,6, MITOCHONDRIAL	polymer	464	51340.1	8	UniProt (Q01217) Pfam (PF00696) Pfam (PF04768)	SACCHAROMYCES CEREVISIAE (BAKER'S YEAST)	N-ACETYLGLUTAMATE KINASE, N-ACETYL-GAMMA-GLUTAMYL-PHOSPHATE REDUCTASE, N-ACETYL-GLUTAMATE SEMIALDEHYDE DEHYDROGENASE, NAGSA DEHYDROGENASE, ACETYLGLUTAMATE KINASE, N-ACETYL-L-GLUTAMATE 5-PHOSPHOTRANSFERASE, NAG KINASE, AGK
2	I, J (D, H)	N-ACETYL-L-GLUTAMATE	non-polymer		189.2	2	Chemie (NLG)

Sequence modifications

A, B, C, D, E, F, G, H: 58 - 513 (UniProt: Q01217)

PDB	External Database	Details
Met 50	-	expression tag
Gly 51	-	expression tag
His 52	-	expression tag
His 53	-	expression tag
His 54	-	expression tag
His 55	-	expression tag
His 56	-	expression tag
His 57	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	410720.8
Non-Polymers*	Number of molecules	2
	Total formula weight	378.3
All*	Total formula weight	411099.1

*Water molecules are not included.