5UDH

HHARI/ARIH1-UBCH7~Ubiquitin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	E3 ubiquitin-protein ligase ARIH1	polymer	470	55653.4	2	UniProt (Q9Y4X5) Pfam (PF21235) Pfam (PF00097) Pfam (PF01485) Pfam (PF22191) Pfam (PF19422) In PDB	Homo sapiens (Human)	H7-AP2,HHARI,Monocyte protein 6,MOP-6,Protein ariadne-1 homolog,ARI-1,UbcH7-binding protein,UbcM4-interacting protein,Ubiquitin-conjugating enzyme E2-binding protein 1
2	C, D	Ubiquitin-conjugating enzyme E2 L3	polymer	156	18059.8	2	UniProt (P68036) Pfam (PF00179) In PDB	Homo sapiens (Human)	E2 ubiquitin-conjugating enzyme L3,L-UBC,UbcH7,Ubiquitin carrier protein L3,Ubiquitin-conjugating enzyme E2-F1,Ubiquitin-protein ligase L3
3	E	Ubiquitin C variant	polymer	82	9405.7	1	UniProt (Q59EM9) Pfam (PF00240) UniProt (by SIFTS) (P0CG48) In PDB	Homo sapiens (Human)
4	A, B	ZINC ION	non-polymer		65.4	12	Chemie (ZN)

Sequence modifications

A, B: 90 - 557 (UniProt: Q9Y4X5)

PDB	External Database	Details
Gly 88	-	expression tag
Ser 89	-	expression tag

C, D: 1 - 154 (UniProt: P68036)

PDB	External Database	Details
Gly -1	-	expression tag
Ser 0	-	expression tag
Lys 86	Cys 86	engineered mutation

E: 1 - 76 (UniProt: Q59EM9)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	156832.0
Non-Polymers*	Number of molecules	12
	Total formula weight	784.9
All*	Total formula weight	157616.9

*Water molecules are not included.