3F2O

Crystal Structure of human splA/ryanodine receptor domain and SOCS box containing 1 (SPSB1) in complex with a 20-residue VASA peptide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	SPRY domain-containing SOCS box protein 1	polymer	233	26530.9	2	UniProt (Q96BD6) Pfam (PF00622)	Homo sapiens (Human)	SSB-1
2	C, D (C, D)	20-mer peptide from ATP-dependent RNA helicase vasa	polymer	20	2497.7	2	UniProt (P09052)
3	E, F, G, H (A, B, C, D)	water	water		18.0	287	Chemie (HOH)

Sequence modifications

A, B: 24 - 233 (UniProt: Q96BD6)

PDB	External Database	Details
Met 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
Ser 8	-	expression tag
Ser 9	-	expression tag
Gly 10	-	expression tag
Val 11	-	expression tag
Asp 12	-	expression tag
Leu 13	-	expression tag
Gly 14	-	expression tag
Thr 15	-	expression tag
Glu 16	-	expression tag
Asn 17	-	expression tag
Leu 18	-	expression tag
Tyr 19	-	expression tag
Phe 20	-	expression tag
Gln 21	-	expression tag
Ser 22	-	expression tag
Met 23	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	58057.2
All*	Total formula weight	58057.2

*Water molecules are not included.