7C9M

The structure of product-bound CntL, an aminobutyrate transferase in staphylopine biosynthesis

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	D-histidine 2-aminobutanoyltransferase	polymer	279	31859.0	4	UniProt (A0A0H3JXA8) In PDB	Staphylococcus aureus subsp. aureus Mu50	Nicotianamine synthase-like enzyme,NAS
2	A, B, C, D	(2S)-2-azanyl-4-[[(2R)-3-(1H-imidazol-4-yl)-1-oxidanyl-1-oxidanylidene-propan-2-yl]amino]butanoic acid	non-polymer		256.3	4	Chemie (FN6)
3	A, B, C, D	5'-DEOXY-5'-METHYLTHIOADENOSINE	non-polymer		297.3	4	Chemie (MTA)
4		water	water		18.0	22	Chemie (HOH)

Sequence modifications

A, B, C, D: 6 - 271 (UniProt: A0A0H3JXA8)

PDB	External Database	Details
Met -7	-	initiating methionine
Gly -6	-	expression tag
Ser -5	-	expression tag
Ser -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
Gly 5	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	127436.0
Non-Polymers*	Number of molecules	8
	Total formula weight	2214.4
All*	Total formula weight	129650.4

*Water molecules are not included.