1IM2

HslU, Haemophilus Influenzae, Selenomethionine Variant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	ATP-DEPENDENT HSL PROTEASE ATP-BINDING SUBUNIT HSLU	polymer	444	50144.9	1	UniProt (P43773) Pfam (PF00004) Pfam (PF07724) In PDB	Haemophilus influenzae	HEAT SHOCK PROTEIN HSLU
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3	A	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)

Sequence modifications

A: 1 - 444 (UniProt: P43773)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 4	Met 4	modified residue
Mse 38	Met 38	modified residue
Mse 55	Met 55	modified residue
Mse 108	Met 108	modified residue
Mse 183	Met 183	modified residue
Mse 188	Met 188	modified residue
Mse 193	Met 193	modified residue
Mse 196	Met 196	modified residue
Mse 217	Met 217	modified residue
Mse 297	Met 297	modified residue
Mse 360	Met 360	modified residue
Mse 400	Met 400	modified residue
Mse 404	Met 404	modified residue
Mse 414	Met 414	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	50144.9
Non-Polymers*	Number of molecules	2
	Total formula weight	523.3
All*	Total formula weight	50668.2

*Water molecules are not included.