9MLU

FbaA with Factor H 6-7 domain

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)	Complement factor H	polymer	125	14435.3	2	UniProt (P08603) Pfam (PF00084)	Homo sapiens (human)	H factor 1
2	C, D (C, D)	Fibronectin-binding protein	polymer	78	8863.0	2	UniProt (Q93RI1)	Streptococcus pyogenes
3	E, F, G, H (A, B)	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	4	Chemie (MES)
4	I, J, K, L (A, B, C, D)	water	water		18.0	312	Chemie (HOH)

Sequence modifications

A, B: 321 - 443 (UniProt: P08603)

PDB	External Database	Details
Met 319	-	initiating methionine
Gly 320	-	expression tag

C, D: 57 - 130 (UniProt: Q93RI1)

PDB	External Database	Details
Gly 53	-	expression tag
Pro 54	-	expression tag
Gly 55	-	expression tag
Ser 56	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	46596.5
Non-Polymers*	Number of molecules	4
	Total formula weight	780.9
All*	Total formula weight	47377.5

*Water molecules are not included.