6NFF

Structure of X-prolyl dipeptidyl aminopeptidase from Lactobacillus helveticus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Xaa-Pro dipeptidyl-peptidase	polymer	813	92641.9	1	UniProt (Q59485) Pfam (PF09168) Pfam (PF02129) Pfam (PF08530) In PDB	Lactobacillus helveticus (Lactobacillus suntoryeus)	X-Pro dipeptidyl-peptidase, X-prolyl-dipeptidyl aminopeptidase, X-PDAP
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	A	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	17	Chemie (EDO)
5		water	water		18.0	561	Chemie (HOH)

Sequence modifications

A: 1 - 793 (UniProt: Q59485)

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
Gly 36	Ser 36	conflict
Arg 347	Gln 347	conflict
Ser 401	Leu 401	conflict
Gly 462	Arg 462	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	92641.9
Non-Polymers*	Number of molecules	22
	Total formula weight	1475.1
All*	Total formula weight	94117.0

*Water molecules are not included.