3U1J

Aprotinin bound to Dengue virus protease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Serine protease subunit NS2B	polymer	51	5594.0	1	UniProt (Q5UB51) Pfam (PF01002) In PDB	Dengue virus 3 (DENV-3)	Flavivirin protease NS2B regulatory subunit, Non-structural protein 2B
2	B	Serine protease NS3	polymer	191	20150.4	1	UniProt (Q5UB51) Pfam (PF00949) In PDB	Dengue virus 3 (DENV-3)	Flavivirin protease NS3 catalytic subunit, Non-structural protein 3
3	E	Pancreatic trypsin inhibitor	polymer	58	6527.6	1	UniProt (P00974) Pfam (PF00014) In PDB	Bos taurus (bovine)	Aprotinin, Basic protease inhibitor, BPI, BPTI
4		water	water		18.0	193	Chemie (HOH)

Sequence modifications

A: 50 - 95 (UniProt: Q5UB51)

PDB	External Database	Details
Gly 45	-	expression tag
Pro 46	-	expression tag
Leu 47	-	expression tag
Gly 48	-	expression tag
Ser 49	-	expression tag

B: 1 - 182 (UniProt: Q5UB51)

PDB	External Database	Details
Gly -8	-	expression tag
Gly -7	-	expression tag
Gly -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
Gly -3	-	expression tag
Gly -2	-	expression tag
Gly -1	-	expression tag
Gly 0	-	expression tag
Thr 115	Ile 1588	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	32272.0
All*	Total formula weight	32272.0

*Water molecules are not included.