6P0J

Crystal structure of GDP-bound human RalA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B	Ras-related protein Ral-A	polymer	186	21303.8	1	UniProt (P11233) Pfam (PF00071) In PDB	Homo sapiens (Human)	RalA GTPase
2	B	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)
3	B	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
4		water	water		18.0	257	Chemie (HOH)

Sequence modifications

B: 1 - 178 (UniProt: P11233)

PDB	External Database	Details
Leu 179	-	expression tag
Glu 180	-	expression tag
His 181	-	expression tag
His 182	-	expression tag
His 183	-	expression tag
His 184	-	expression tag
His 185	-	expression tag
His 186	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21303.8
Non-Polymers*	Number of molecules	2
	Total formula weight	483.3
All*	Total formula weight	21787.1

*Water molecules are not included.