3NZ3

Crystal structure of the mucin-binding domain of Spr1345 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 uncharacterized protein	polymer	112	12738.1	1	UniProt (Q8CYK3) Pfam (PF17966)	Streptococcus pneumoniae	Spr1345 protein
2	B (A)	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
3	C (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	D (A)	water	water		18.0	150	Chemie (HOH)

Sequence modifications

A: 2 - 104 (UniProt: Q8CYK3)

PDB	External Database	Details
Met -7	-	expression tag
Gly -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Val 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	12738.1
Non-Polymers*	Number of molecules	2
	Total formula weight	246.2
All*	Total formula weight	12984.3

*Water molecules are not included.