6PXK

3.65 Angstroms resolution structure of HslU with an axial-channel plug

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (G, H, I, J, K...)	ATP-dependent protease ATPase subunit HslU	polymer	448	50967.0	12	UniProt (C3SIX7) Pfam (PF00004) Pfam (PF07724) UniProt (by SIFTS) (P0A6H5)	Escherichia coli	Heat shock protein HslU,Unfoldase HslU
2	M (X)	unidentified alpha helical sequence	polymer	16	1379.7	1		Escherichia coli
3	BA, DA, FA, HA, IA... (L, A, B, C, D...)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	12	Chemie (ADP)
4	AA, CA, EA, GA, JA... (K, L, A, B, D...)	SULFATE ION	non-polymer		96.1	16	Chemie (SO4)

Sequence modifications

G, H, I, J, K, L, A, B, C, D, E, F: 2 - 443 (UniProt: C3SIX7)

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

Contents of the asymmetric unit

Polymers	Number of chains	13
	Total formula weight	612983.8
Non-Polymers*	Number of molecules	28
	Total formula weight	6663.4
All*	Total formula weight	619647.3

*Water molecules are not included.