3BPP

1510-N membrane protease K138A mutant specific for a stomatin homolog from Pyrococcus horikoshii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	1510-N membrane protease	polymer	230	25368.0	1	UniProt (O59179) Pfam (PF00574)	Pyrococcus horikoshii	441aa long hypothetical nfeD protein
2	B (A)	water	water		18.0	63	Chemie (HOH)

Sequence modifications

A: 16 - 236 (UniProt: O59179)

PDB	External Database	Details
Met 15	-	initiating methionine
Ala 138	Lys 138	engineered mutation
Leu 237	-	expression tag
Glu 238	-	expression tag
His 239	-	expression tag
His 240	-	expression tag
His 241	-	expression tag
His 242	-	expression tag
His 243	-	expression tag
His 244	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25368.0
All*	Total formula weight	25368.0

*Water molecules are not included.