6TLG

Ligand-free state of human 14-3-3 sigma isoform

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	14-3-3 protein sigma	polymer	276	31184.7	1	UniProt (P31947) Pfam (PF00244)	Homo sapiens (Human)	Epithelial cell marker protein 1,Stratifin
2	B (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
3	C, D, E, F, G... (A)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	I (A)	water	water		18.0	73	Chemie (HOH)

Sequence modifications

A: 1 - 248 (UniProt: P31947)

PDB	External Database	Details
Met -27	-	initiating methionine
Ser -26	-	expression tag
Tyr -25	-	expression tag
Tyr -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
Asp -17	-	expression tag
Tyr -16	-	expression tag
Asp -15	-	expression tag
Ile -14	-	expression tag
Pro -13	-	expression tag
Thr -12	-	expression tag
Thr -11	-	expression tag
Glu -10	-	expression tag
Asn -9	-	expression tag
Leu -8	-	expression tag
Tyr -7	-	expression tag
Phe -6	-	expression tag
Gln -5	-	expression tag
Gly -4	-	expression tag
Ala -3	-	expression tag
Met -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	31184.7
Non-Polymers*	Number of molecules	7
	Total formula weight	682.5
All*	Total formula weight	31867.2

*Water molecules are not included.