3ZQB

PrgI-SipD from Salmonella typhimurium

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)	PROTEIN PRGI, CELL INVASION PROTEIN SIPD	polymer	305	33158.9	2	UniProt (P41784) UniProt (Q56026) Pfam (PF09392) Pfam (PF06511)	SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM	SALMONELLA INVASION PROTEIN D, PRGI-SIPD FUSION PROTEIN
2	C, D, E (A, B)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
3	F, G (A, B)	water	water		18.0	67	Chemie (HOH)

Sequence modifications

A, B: 1 - 80 (UniProt: P41784)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

A, B: 122 - 126 (PDB: 3ZQB)
A, B: 127 - 343 (UniProt: Q56026)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66317.8
Non-Polymers*	Number of molecules	3
	Total formula weight	276.3
All*	Total formula weight	66594.0

*Water molecules are not included.