8B4V

X-ray structure of furin (PCSK3) in complex with benzamidine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Furin	polymer	480	52112.3	1	UniProt (P09958) Pfam (PF00082) Pfam (PF01483)	Homo sapiens (human)	Dibasic-processing enzyme,Paired basic amino acid residue-cleaving enzyme,PACE
2	B, C (A)	BENZAMIDINE	non-polymer		120.2	2	Chemie (BEN)
3	D, E, F (A)	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
4	G, H, I (A)	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
5	J (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6	K, L (A)	DIMETHYL SULFOXIDE	non-polymer		78.1	2	Chemie (DMS)
7	M (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
8	N (A)	water	water		18.0	503	Chemie (HOH)

Sequence modifications

A: 108 - 574 (UniProt: P09958)

PDB	External Database	Details
Ser 575	-	expression tag
Gly 576	-	expression tag
Ser 577	-	expression tag
Leu 578	-	expression tag
Val 579	-	expression tag
Pro 580	-	expression tag
Arg 581	-	expression tag
Gly 582	-	expression tag
Ser 583	-	expression tag
His 584	-	expression tag
His 585	-	expression tag
His 586	-	expression tag
His 587	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	52112.3
Non-Polymers*	Number of molecules	12
	Total formula weight	842.4
All*	Total formula weight	52954.7

*Water molecules are not included.