9JGL

Crystal Structure of 14-3-3 sigma in complex with a phosphoserine peptide from MEX3B

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)	14-3-3 protein sigma	polymer	237	26968.3	2	UniProt (P31947) Pfam (PF00244)	Homo sapiens (human)	Epithelial cell marker protein 1,Stratifin
2	C, D (C, D)	MEX3B	polymer	8	1025.0	2		Homo sapiens
3	E, F, G, H (A, B, C, D)	water	water		18.0	129	Chemie (HOH)

Sequence modifications

A, B: 1 - 231 (UniProt: P31947)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	55986.8
All*	Total formula weight	55986.8

*Water molecules are not included.