2IBO

X-ray Crystal Structure of Protein SP2199 from Streptococcus pneumoniae. Northeast Structural Genomics Consortium Target SpR31

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	Hypothetical protein SP2199	polymer	104	11938.1	4	UniProt (Q97N67) Pfam (PF01910) UniProt (by SIFTS) (A0A0H2USK2) In PDB	Streptococcus pneumoniae TIGR4
2		water	water		18.0	109	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 96 (UniProt: Q97N67)

PDB	External Database	Details
Mse 1	Met 1	MODIFIED RESIDUE
Mse 36	Met 36	MODIFIED RESIDUE
Mse 53	Met 53	MODIFIED RESIDUE
Leu 97	-	EXPRESSION TAG
Glu 98	-	EXPRESSION TAG
His 99	-	EXPRESSION TAG
His 100	-	EXPRESSION TAG
His 101	-	EXPRESSION TAG
His 102	-	EXPRESSION TAG
His 103	-	EXPRESSION TAG
His 104	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	47752.6
All*	Total formula weight	47752.6

*Water molecules are not included.