7BTA

Crystal structure of Rheb D60K mutant bound to GDP

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)	GTP-binding protein Rheb	polymer	177	20163.1	2	UniProt (Q15382) Pfam (PF00071)	Homo sapiens (Human)	Ras homolog enriched in brain
2	C, E (A, B)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
3	D, F (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4	G, H (A, B)	water	water		18.0	12	Chemie (HOH)

Sequence modifications

A, B: 1 - 169 (UniProt: Q15382)

PDB	External Database	Details
Lys 60	Asp 60	engineered mutation
Leu 170	-	expression tag
Glu 171	-	expression tag
His 172	-	expression tag
His 173	-	expression tag
His 174	-	expression tag
His 175	-	expression tag
His 176	-	expression tag
His 177	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40326.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1076.3
All*	Total formula weight	41402.5

*Water molecules are not included.