2A5J

Crystal Structure of Human RAB2B

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Ras-related protein Rab-2B	polymer	191	21753.7	1	UniProt (Q8WUD1) Pfam (PF00071) In PDB	Homo sapiens (human)
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	1	Chemie (GDP)
4		water	water		18.0	273	Chemie (HOH)

Sequence modifications

A: 10 - 181 (UniProt: Q8WUD1)

PDB	External Database	Details
Met -9	-	cloning artifact
Gly -8	-	cloning artifact
Ser -7	-	cloning artifact
Ser -6	-	cloning artifact
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Ser 1	-	cloning artifact
Ser 2	-	cloning artifact
Gly 3	-	cloning artifact
Leu 4	-	cloning artifact
Val 5	-	cloning artifact
Pro 6	-	cloning artifact
Arg 7	-	cloning artifact
Gly 8	-	cloning artifact
Ser 9	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21753.7
Non-Polymers*	Number of molecules	2
	Total formula weight	467.5
All*	Total formula weight	22221.2

*Water molecules are not included.