8B3G

C(N)RL4CSA-UVSSA-E2-ubiquitin complex.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	D	ubiquitin-conjugating enzyme E2 D2 isoform X3	polymer	147	16755.2	1	UniProt (A0A6P5C4T4) Pfam (PF00179) In PDB	Homo sapiens (human)
2	N	NEDD8	polymer	76	8574.0	1	UniProt (Q15843) Pfam (PF00240) In PDB	Homo sapiens (human)	Neddylin,Neural precursor cell expressed developmentally down-regulated protein 8,NEDD-8,Ubiquitin-like protein Nedd8
3	R	E3 ubiquitin-protein ligase RBX1	polymer	108	12290.0	1	UniProt (P62877) Pfam (PF12678) In PDB	Homo sapiens (human)	E3 ubiquitin-protein transferase RBX1,Protein ZYP,RING finger protein 75,RING-box protein 1,Rbx1,Regulator of cullins 1,ROC1
4	U	Ubiquitin	polymer	76	8576.8	1	UniProt (P0CG48) Pfam (PF00240) In PDB	Homo sapiens (human)	Polyubiquitin-C
5	a	DNA excision repair protein ERCC-8	polymer	396	44107.2	1	UniProt (Q13216) Pfam (PF00400) In PDB	Homo sapiens (human)	Cockayne syndrome WD repeat protein CSA
6	c	UV-stimulated scaffold protein A	polymer	709	80721.7	1	UniProt (Q2YD98) Pfam (PF09740) Pfam (PF20867) In PDB	Homo sapiens (human)
7	d	DNA damage-binding protein 1	polymer	1140	127097.5	1	UniProt (Q16531) Pfam (PF10433) Pfam (PF03178) In PDB	Homo sapiens (human)	DDB p127 subunit,DNA damage-binding protein a,DDBa,Damage-specific DNA-binding protein 1,HBV X-associated protein 1,XAP-1,UV-damaged DNA-binding factor,UV-damaged DNA-binding protein 1,UV-DDB 1,XPE-binding factor,XPE-BF,Xeroderma pigmentosum group E-complementing protein,XPCe
8	e	Cullin-4A	polymer	759	87814.3	1	UniProt (Q13619) Pfam (PF00888) Pfam (PF10557) In PDB	Homo sapiens (human)	CUL-4A
9	R	ZINC ION	non-polymer		65.4	3	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	385936.6
Non-Polymers*	Number of molecules	3
	Total formula weight	196.2
All*	Total formula weight	386132.8

*Water molecules are not included.