9M7A

Crystal structure of Serine Acetyltransferase (SAT) from Planctomyces limnophilus in complex with its inhibitor (Cysteine)

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 (A, B, C)	Serine O-acetyltransferase	polymer	331	36859.6	3	UniProt (D5SUT9)	Planctopirus limnophila DSM 3776
2	D, E, F (A, B)	CYSTEINE	non-polymer		121.2	3	Chemie (CYS)
3	G, H, I (A, B, C)	water	water		18.0	76	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 311 (UniProt: D5SUT9)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -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
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	110578.9
Non-Polymers*	Number of molecules	3
	Total formula weight	363.5
All*	Total formula weight	110942.4

*Water molecules are not included.