6OFE

Helical reconstruction of Type III Secretion System Needle filament mutant-PrgI S49A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (P, Q, R, S, T...)	Protein PrgI	polymer	83	9131.1	20	UniProt (A0A0H3NF82) Pfam (PF09392) UniProt (by SIFTS) (P41784)	Salmonella typhimurium (strain SL1344)	Type III secretion system apparatus

Sequence modifications

P, Q, R, S, T, K, L, M, N, O, F, G, H, I, J, D, A, B, C, E: 1 - 80 (UniProt: A0A0H3NF82)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Ala 49	Ser 49	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	20
	Total formula weight	182622.9
All*	Total formula weight	182622.9

*Water molecules are not included.