4XKO

N-terminal domain of Hsp90 from Dictyostelium discoideum in hexagonal form with PEG

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Heat shock cognate 90 kDa protein	polymer	259	29226.9	1	UniProt (P54651) Pfam (PF02518)	Dictyostelium discoideum (Slime mold)	Heat shock protein 90
2	B (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
3	C (A)	TRIS(HYDROXYETHYL)AMINOMETHANE	non-polymer		163.2	1	Chemie (TAM)
4	D (A)	water	water		18.0	46	Chemie (HOH)

Sequence modifications

A: 1 - 223 (UniProt: P54651)

PDB	External Database	Details
Met -35	-	expression tag
Arg -34	-	expression tag
Gly -33	-	expression tag
Ser -32	-	expression tag
His -31	-	expression tag
His -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
Gly -25	-	expression tag
Met -24	-	expression tag
Ala -23	-	expression tag
Ser -22	-	expression tag
Met -21	-	expression tag
Thr -20	-	expression tag
Gly -19	-	expression tag
Gly -18	-	expression tag
Gln -17	-	expression tag
Gln -16	-	expression tag
Met -15	-	expression tag
Gly -14	-	expression tag
Arg -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Tyr -10	-	expression tag
Asp -9	-	expression tag
Asp -8	-	expression tag
Asp -7	-	expression tag
Asp -6	-	expression tag
Lys -5	-	expression tag
Asp -4	-	expression tag
Arg -3	-	expression tag
Trp -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	29226.9
Non-Polymers*	Number of molecules	2
	Total formula weight	269.3
All*	Total formula weight	29496.2

*Water molecules are not included.