6J4I

A conserved and buried edge-to-face aromatic interaction in SUMO is vital for the SUMO pathway

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 1	polymer	108	12389.9	1	UniProt (P63165) Pfam (PF11976) In PDB	Homo sapiens (Human)	SUMO-1,GAP-modifying protein 1

Sequence modifications

A: 1 - 97 (UniProt: P63165)

PDB	External Database	Details
Arg -10	-	expression tag
Gly -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Leu 64	Phe 64	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	12389.9
All*	Total formula weight	12389.9

*Water molecules are not included.