7POQ

Crystal structure of profragilysin-3 (proBFT-3) from Bacteroides fragilis in complex with foliosidine in P41212.

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)	BFT-3	polymer	402	45139.3	2	UniProt (O86049)	Bacteroides fragilis	Metalloprotease,Metalloprotease enterotoxin
2	C, M (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, N (A, B)	foliosidine	non-polymer		307.3	2	Chemie (7WK)
4	E, F, O (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
5	G, P, Q, R (A, B)	DIMETHYL SULFOXIDE	non-polymer		78.1	4	Chemie (DMS)
6	H, I (A)	PROLINE	non-polymer		115.1	2	Chemie (PRO)
7	J (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
8	K, L, T, U, V... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
9	S (B)	TRIETHYLENE GLYCOL	non-polymer		150.2	1	Chemie (PGE)
10	X, Y (A, B)	water	water		18.0	777	Chemie (HOH)

Sequence modifications

A, B: 18 - 397 (UniProt: O86049)

PDB	External Database	Details
Met -4	-	initiating methionine
Gly -3	-	expression tag
Ser -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
Ser 6	-	expression tag
Ser 7	-	expression tag
Gly 8	-	expression tag
Glu 9	-	expression tag
Asn 10	-	expression tag
Leu 11	-	expression tag
Tyr 12	-	expression tag
Phe 13	-	expression tag
Gln 14	-	expression tag
Gly 15	-	expression tag
Ala 16	-	expression tag
Met 17	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	90278.6
Non-Polymers*	Number of molecules	21
	Total formula weight	2023.4
All*	Total formula weight	92302.0

*Water molecules are not included.