3GI1

Crystal Structure of the laminin-binding protein Lbp of Streptococcus pyogenes

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Laminin-binding protein of group A streptococci	polymer	286	31910.1	2	UniProt (Q7DII5) Pfam (PF01297) UniProt (by SIFTS) (Q99XV3)	Streptococcus pyogenes	Lbp
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E, F (A, B)	water	water		18.0	79	Chemie (HOH)

Sequence modifications

A, B: 24 - 306 (UniProt: Q7DII5)

PDB	External Database	Details
Gly 21	-	expression tag
Ser 22	-	expression tag
Gly 23	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	63820.1
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	63951.0

*Water molecules are not included.