2N1W

Solution structure of human SUMO2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Small ubiquitin-related modifier 2	polymer	107	12242.6	1	UniProt (P61956) Pfam (PF11976) In PDB	Homo sapiens (human)	SUMO-2, HSMT3, SMT3 homolog 2, SUMO-3, Sentrin-2, Ubiquitin-like protein SMT3B, Smt3B

Sequence modifications

A: 1 - 93 (UniProt: P61956)

PDB	External Database	Details
Met -13	-	expression tag
Gly -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Ser -3	-	expression tag
Gln -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	12242.6
All*	Total formula weight	12242.6

*Water molecules are not included.