7YSL

Crystal structure of D-Cysteine desulfhydrase with a trapped PLP-pyruvate geminal diamine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	D-Cysteine desulfhydrase	polymer	371	40052.2	2	UniProt (Q6D6Z8) Pfam (PF00291)	Pectobacterium atrosepticum SCRI1043
2	C, F, G, H, J... (A, B)	FORMIC ACID	non-polymer		46.0	12	Chemie (FMT)
3	D, E, I (A)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
4	R, S (A, B)	water	water		18.0	311	Chemie (HOH)

Sequence modifications

A, B: 1 - 337 (UniProt: Q6D6Z8)

PDB	External Database	Details
Met -33	-	initiating methionine
Gly -32	-	expression tag
Ser -31	-	expression tag
Ser -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
Ser -23	-	expression tag
Ser -22	-	expression tag
Gly -21	-	expression tag
Leu -20	-	expression tag
Val -19	-	expression tag
Pro -18	-	expression tag
Arg -17	-	expression tag
Gly -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
Met -13	-	expression tag
Ala -12	-	expression tag
Ser -11	-	expression tag
Met -10	-	expression tag
Thr -9	-	expression tag
Gly -8	-	expression tag
Gly -7	-	expression tag
Gln -6	-	expression tag
Gln -5	-	expression tag
Met -4	-	expression tag
Gly -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80104.5
Non-Polymers*	Number of molecules	15
	Total formula weight	738.5
All*	Total formula weight	80843.0

*Water molecules are not included.