3ZGI

Crystal structure of the KRT10-binding region domain of the pneumococcal serine rich repeat protein PsrP

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 (A, B, C)	CELL WALL SURFACE ANCHOR FAMILY PROTEIN	polymer	205	22327.0	3	UniProt (Q97P71) UniProt (by SIFTS) (A0A0H2URK1)	STREPTOCOCCUS PNEUMONIAE
2	D, E, F, G, I... (A, B, C)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
3	H (B)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
4	K, L, M (A, B, C)	water	water		18.0	146	Chemie (HOH)

Sequence modifications

A, B, C: 187 - 385 (UniProt: Q97P71)

PDB	External Database	Details
His 181	-	expression tag
His 182	-	expression tag
His 183	-	expression tag
His 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	66981.0
Non-Polymers*	Number of molecules	7
	Total formula weight	638.4
All*	Total formula weight	67619.4

*Water molecules are not included.