5ZOB

Crystal structure of Zika NS3 protease with 4-guanidinomethyl-phenylacetyl-Arg-Arg-Arg-4-amidinobenzylamide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G (A, C, G, E)	Serine protease subunit NS2B	polymer	53	5865.4	4	UniProt (Q32ZE1) Pfam (PF01002)	Zika virus (ZIKV)	NS2B cofactor
2	B, D, F, H (B, D, H, F)	NS3 protease	polymer	178	19037.6	4	UniProt (A0A142IX72) Pfam (PF00949) UniProt (by SIFTS) (Q32ZE1)	Zika virus (strain Mr 766) (ZIKV)
3	I, J (I, J)	4-guanidinomethyl-phenylacetyl-Arg-Arg-Arg-4-amidinobenzylamide	polymer	5	794.0	2	BIRD (PRD_002304)	synthetic construct
4	K, L, M, N, O... (A, B, C, D, G...)	water	water		18.0	243	Chemie (HOH)

Sequence modifications

A, C, G, E: 46 - 96 (UniProt: Q32ZE1)

PDB	External Database	Details
Met 44	-	expression tag
Thr 45	-	expression tag

B, D, H, F: 1 - 177 (UniProt: A0A142IX72)

PDB	External Database	Details
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	101199.9
All*	Total formula weight	101199.9

*Water molecules are not included.