6U3I

Design of organo-peptides as bipartite PCSK9 antagonists

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Proprotein convertase subtilisin/kexin type 9	polymer	700	75566.5	1	UniProt (Q8NBP7) Pfam (PF05922) Pfam (PF00082) Pfam (PF18459) Pfam (PF18464) Pfam (PF18463) In PDB	Homo sapiens (Human)	Neural apoptosis-regulated convertase 1, NARC-1, Proprotein convertase 9, PC9, Subtilisin/kexin-like protease PC9, PCSK9
2	B	cis-1-amino-4-phenylcyclohexaneacyl-WNLK(hR)I(D-ser)LLR - NH2	polymer	11	1515.9	1		Homo sapiens
3	H	7G7 heavy chain	polymer	223	24117.9	1		Mus musculus (Mouse)
4	L	7G7 light chain	polymer	214	23659.1	1	UniProt (A0A0U5BC76) Pfam (PF07686) Pfam (PF07654) In PDB	Mus musculus (Mouse)
5	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
6		water	water		18.0	26	Chemie (HOH)

Sequence modifications

A: 1 - 692 (UniProt: Q8NBP7)

PDB	External Database	Details
Ile 474	Val 474	variant
Glu 670	Gly 670	variant
His 693	-	expression tag
His 694	-	expression tag
His 695	-	expression tag
His 696	-	expression tag
His 697	-	expression tag
His 698	-	expression tag
His 699	-	expression tag
His 700	-	expression tag

L: 1 - 106 (PDB: 6U3I)
L: 107 - 214 (UniProt: A0A0U5BC76)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	124859.3
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	124899.4

*Water molecules are not included.