3ZQE

PrgI-SipD from Salmonella typhimurium in complex with deoxycholate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PROTEIN PRGI, CELL INVASION PROTEIN SIPD	polymer	305	33158.9	2	UniProt (P41784) UniProt (Q56026) Pfam (PF09392) Pfam (PF06511) In PDB	SALMONELLA ENTERICA SUBSP. ENTERICA SEROVAR TYPHIMURIUM	SALMONELLA INVASION PROTEIN D, PRGI-SIPD FUSION PROTEIN
2	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	B	(3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID	non-polymer		392.6	1	Chemie (DXC)
4		water	water		18.0	97	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: 3ZQE)
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	576.8
All*	Total formula weight	66894.5

*Water molecules are not included.