2L97

Solution structure of HtrA PDZ domain from Streptococcus pneumoniae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Putative serine protease	polymer	134	14890.8	1	UniProt (O06670) Pfam (PF13180) UniProt (by SIFTS) (A0A0H2US63)	Streptococcus pneumoniae	HtrA

Sequence modifications

A: 2 - 126 (UniProt: O06670)

PDB	External Database	Details
Met 1	-	initiating methionine
Leu 127	-	expression tag
Glu 128	-	expression tag
His 129	-	expression tag
His 130	-	expression tag
His 131	-	expression tag
His 132	-	expression tag
His 133	-	expression tag
His 134	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14890.8
All*	Total formula weight	14890.8

*Water molecules are not included.