7URE

Human PORCN in complex with palmitoleoylated WNT3A peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Isoform 2 of Protein-serine O-palmitoleoyltransferase porcupine	polymer	464	52824.7	1	UniProt (Q9H237) Pfam (PF03062) In PDB	Homo sapiens (human)	Protein MG61
2	L	2C11 light chain	polymer	234	25673.7	1		Mus musculus (Mouse)
3	H	2C11 heavy chain	polymer	250	26933.1	1		Mus musculus (Mouse)
4	B	Isoform 2 of Protein Wnt-3a	polymer	22	2529.1	1	UniProt (P56704) In PDB	Homo sapiens
5	A	Digitonin	non-polymer		1229.3	1	Chemie (AJP)
6	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
7	B	PALMITOLEIC ACID	non-polymer		254.4	1	Chemie (PAM)

Sequence modifications

A: 2 - 456 (UniProt: Q9H237)

PDB	External Database	Details
Met -7	-	initiating methionine
Asp -6	-	expression tag
Tyr -5	-	expression tag
Lys -4	-	expression tag
Asp -3	-	expression tag
Asp -2	-	expression tag
Asp -1	-	expression tag
Asp 0	-	expression tag
Lys 1	-	expression tag

B: 199 - 220 (UniProt: P56704)

PDB	External Database	Details
Dnp 209	Ser 209	conflict

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	107960.5
Non-Polymers*	Number of molecules	3
	Total formula weight	1549.1
All*	Total formula weight	109509.7

*Water molecules are not included.