4C9V

Xenopus RNF43 ectodomain in complex with Xenopus RSPO2 Fu1-Fu2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	RNF43	polymer	180	19983.4	1		XENOPUS (SILURANA) TROPICALIS (WESTERN CLAWED FROG)
2	B	R-SPONDIN-2	polymer	121	13781.7	1	UniProt (Q5M7L6) Pfam (PF15913) In PDB	XENOPUS (SILURANA) TROPICALIS (WESTERN CLAWED FROG)	ROOF PLATE-SPECIFIC SPONDIN-2, RSPO2

Sequence modifications

B: 35 - 144 (UniProt: Q5M7L6)

PDB	External Database	Details
Glu 32	-	expression tag
Thr 33	-	expression tag
Gly 34	-	expression tag
Thr 145	-	expression tag
Lys 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag
His 149	-	expression tag
His 150	-	expression tag
His 151	-	expression tag
His 152	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33765.2
All*	Total formula weight	33765.2

*Water molecules are not included.