1GZS

CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN THE GEF DOMAIN OF THE SALMONELLA TYPHIMURIUM SOPE TOXIN AND HUMAN Cdc42

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	GTP-BINDING PROTEIN	polymer	180	19918.8	2	UniProt (P25763) Pfam (PF00071) UniProt (by SIFTS) (P60953) In PDB	HOMO SAPIENS	PLACENTAL ISOFORM, CDC42 G25K
2	B, D	SOPE	polymer	165	18059.6	2	UniProt (O52623) Pfam (PF07487) In PDB	SALMONELLA TYPHIMURIUM
3	A, C	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4		water	water		18.0	160	Chemie (HOH)

Sequence modifications

A, C: -2 - -1 (PDB: 1GZS)
A, C: 1 - 178 (UniProt: P25763)
B, D: 76 - 77 (PDB: 1GZS)
B, D: 78 - 240 (UniProt: O52623)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	75956.9
Non-Polymers*	Number of molecules	6
	Total formula weight	576.4
All*	Total formula weight	76533.3

*Water molecules are not included.