3LXR

Shigella IpgB2 in complex with human RhoA and GDP (complex C)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Transforming protein RhoA	polymer	185	20747.7	1	UniProt (P61586) Pfam (PF00071) In PDB	Homo sapiens (human)	H12
2	F	IpgB2	polymer	192	21936.0	1	UniProt (Q9AJW7) Pfam (PF03278) In PDB	Shigella flexneri	IpgB2, probably secreted by the Mxi-Spa secretion machinery
3	A	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)
4	A, F	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
5		water	water		18.0	484	Chemie (HOH)

Sequence modifications

A: 2 - 181 (UniProt: P61586)

PDB	External Database	Details
Gly -3	-	expression tag
Pro -2	-	expression tag
Leu -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag

F: 1 - 188 (UniProt: Q9AJW7)

PDB	External Database	Details
Gly -3	-	expression tag
Ala -2	-	expression tag
Met -1	-	expression tag
Asp 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	42683.7
Non-Polymers*	Number of molecules	4
	Total formula weight	731.4
All*	Total formula weight	43415.1

*Water molecules are not included.