5VO0

Structure of a TRAF6-Ubc13~Ub complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	TNF receptor-associated factor 6	polymer	172	19765.5	2	Pfam (PF00097) Pfam (PF02176) UniProt (by SIFTS) (Q6IWL4) In PDB	Danio rerio (Zebrafish)	E3 ubiquitin-protein ligase TRAF6,RING-type E3 ubiquitin transferase TRAF6
2	B, E	Ubiquitin-conjugating enzyme E2 N	polymer	157	17566.1	2	UniProt (P61088) Pfam (PF00179) In PDB	Homo sapiens (Human)	Bendless-like ubiquitin-conjugating enzyme,E2 ubiquitin-conjugating enzyme N,Ubc13,UbcH13,Ubiquitin carrier protein N,Ubiquitin-protein ligase N
3	C, F	Ubiquitin	polymer	76	8576.8	2	UniProt (P0CG47) Pfam (PF00240) In PDB	Homo sapiens (Human)
4	A, D	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
5	A	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)

Sequence modifications

B, E: 1 - 152 (UniProt: P61088)

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Lys 87	Cys 87	engineered mutation
Thr 92	Lys 92	engineered mutation
Gln 94	Lys 94	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	91817.0
Non-Polymers*	Number of molecules	9
	Total formula weight	562.4
All*	Total formula weight	92379.4

*Water molecules are not included.