2AXQ

Apo histidine-tagged saccharopine dehydrogenase (L-Glu forming) from Saccharomyces cerevisiae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Saccharopine dehydrogenase	polymer	467	51505.4	1	UniProt (P38999) Pfam (PF03435) Pfam (PF16653)	Saccharomyces cerevisiae (baker's yeast)	Saccharopine reductase
2	B, C, D, E (A)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	F (A)	water	water		18.0	349	Chemie (HOH)

Sequence modifications

A: 1 - 446 (UniProt: P38999)

PDB	External Database	Details
Met -20	-	cloning artifact
Gly -19	-	cloning artifact
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	cloning artifact
Ser -7	-	cloning artifact
Gly -6	-	cloning artifact
His -5	-	cloning artifact
Ile -4	-	cloning artifact
Glu -3	-	cloning artifact
Gly -2	-	cloning artifact
Arg -1	-	cloning artifact
His 0	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	51505.4
Non-Polymers*	Number of molecules	4
	Total formula weight	384.3
All*	Total formula weight	51889.6

*Water molecules are not included.