4C8V

Xenopus RSPO2 Fu1-Fu2 crystal form I

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	R-SPONDIN-2	polymer	121	13781.7	8	UniProt (Q5M7L6) Pfam (PF15913)	XENOPUS (SILURANA) TROPICALIS (WESTERN CLAWED FROG)	ROOF PLATE-SPECIFIC SPONDIN-2, RSPO2
2	I, J, K, L, M... (A, B, C, D, E...)	water	water		18.0	290	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 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	8
	Total formula weight	110254.0
All*	Total formula weight	110254.0

*Water molecules are not included.