3AT0

Structural and biochemical characterization of ClfB:ligand interactions

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Clumping factor B	polymer	338	37487.9	1	UniProt (Q7A382) Pfam (PF17961) Pfam (PF10425)	Staphylococcus aureus	Fibrinogen receptor B, Fibrinogen-binding protein B
2	B (B)	C-terminal alpha chain peptide	polymer	16	1483.4	1	UniProt (P02671)	Homo sapiens	16-mer from Fibrinogen alpha chain, Fibrinopeptide A
3	C, D (A, B)	water	water		18.0	204	Chemie (HOH)

Sequence modifications

A: 212 - 541 (UniProt: Q7A382)

PDB	External Database	Details
His 204	-	expression tag
His 205	-	expression tag
His 206	-	expression tag
His 207	-	expression tag
His 208	-	expression tag
His 209	-	expression tag
Gly 210	-	expression tag
Ser 211	-	expression tag
Glu 444	Asp 444	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38971.3
All*	Total formula weight	38971.3

*Water molecules are not included.