4S3O

PCGF5-RING1B-UbcH5c 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	Ubiquitin-conjugating enzyme E2 D3	polymer	148	16719.1	2	UniProt (P61077) Pfam (PF00179) In PDB	Homo sapiens (human)	Ubiquitin carrier protein D3, Ubiquitin-conjugating enzyme E2(17)KB 3, Ubiquitin-conjugating enzyme E2-17 kDa 3, Ubiquitin-protein ligase D3
2	B, E	E3 ubiquitin-protein ligase RING2	polymer	118	13247.4	2	UniProt (Q99496) Pfam (PF13923) In PDB	Homo sapiens (human)	Huntingtin-interacting protein 2-interacting protein 3, HIP2-interacting protein 3, Protein DinG, RING finger protein 1B, RING1b, RING finger protein 2, RING finger protein BAP-1
3	C, F	Polycomb group RING finger protein 5	polymer	117	13950.9	2	UniProt (Q86SE9) Pfam (PF13923) In PDB	Homo sapiens (human)	RING finger protein 159
4	B, E, C, F	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
5		water	water		18.0	152	Chemie (HOH)

Sequence modifications

A, D: 2 - 147 (UniProt: P61077)

PDB	External Database	Details
Gly 0	-	expression tag
Ser 1	-	expression tag

B, E: 1 - 116 (UniProt: Q99496)

PDB	External Database	Details
Gly -1	-	expression tag
Ser 0	-	expression tag

C, F: 1 - 109 (UniProt: Q86SE9)

PDB	External Database	Details
Leu 110	-	expression tag
Glu 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag
His 114	-	expression tag
His 115	-	expression tag
His 116	-	expression tag
His 117	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	87834.7
Non-Polymers*	Number of molecules	8
	Total formula weight	523.3
All*	Total formula weight	88358.0

*Water molecules are not included.