4RTF

Crystal structure of molecular chaperone DnaK from Mycobacterium tuberculosis H37Rv

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (D)	Chaperone protein DnaK	polymer	546	59481.5	1	UniProt (I6Y7L1)	Mycobacterium tuberculosis H37Rv	HSP70, Heat shock 70 kDa protein, Heat shock protein 70
2	B (D)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	1	Chemie (ATP)
3	C (D)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
4	D (D)	water	water		18.0	32	Chemie (HOH)

Sequence modifications

D: 1 - 514 (UniProt: I6Y7L1)

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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	59481.5
Non-Polymers*	Number of molecules	2
	Total formula weight	701.4
All*	Total formula weight	60182.9

*Water molecules are not included.