2UYZ

Non-covalent complex between Ubc9 and SUMO1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	SUMO-CONJUGATING ENZYME UBC9	polymer	158	18014.8	1	UniProt (P63280) Pfam (PF00179) In PDB	MUS MUSCULUS (MOUSE)	SUMO-PROTEIN LIGASE, UBIQUITIN-CONJUGATING ENZYME E2 I, UBIQUITIN-PROTEIN LIGASE I, UBIQUITIN CARRIER PROTEIN I, UBIQUITIN CARRIER PROTEIN 9, MUBC9
2	B	SMALL UBIQUITIN-RELATED MODIFIER 1	polymer	79	9230.6	1	UniProt (P63165) Pfam (PF11976) In PDB	HOMO SAPIENS (HUMAN)	SUMO-1, SENTRIN, UBIQUITIN-LIKE PROTEIN SMT3C, SMT3 HOMOLOG 3, UBIQUITIN-HOMOLOGY DOMAIN PROTEIN PIC1, UBIQUITIN-LIKE PROTEIN UBL1, GAP-MODIFYING PROTEIN 1, GMP1, SUMO1
3	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4		water	water		18.0	408	Chemie (HOH)

Sequence modifications

A: 1 - 158 (UniProt: P63280)

PDB	External Database	Details
Ser 93	Cys 93	engineered mutation

B: 19 - 19 (PDB: 2UYZ)
B: 20 - 97 (UniProt: P63165)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27245.3
Non-Polymers*	Number of molecules	1
	Total formula weight	23.0
All*	Total formula weight	27268.3

*Water molecules are not included.