7XZ1

TRIM E3 ubiquitin ligase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Tripartite motif-containing protein 72	polymer	466	51816.4	2	UniProt (Q1XH17) Pfam (PF13445) Pfam (PF00643) Pfam (PF13765) Pfam (PF00622) In PDB	Mus musculus (house mouse)	Mitsugumin-53,Mg53
2	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)

Sequence modifications

A, B: 7 - 470 (UniProt: Q1XH17)

PDB	External Database	Details
Gly 5	-	expression tag
Ser 6	-	expression tag
Ser 55	Cys 55	engineered mutation
Ser 144	Cys 144	engineered mutation
His 279	Lys 279	engineered mutation
His 283	Ala 283	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	103632.7
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	103894.4

*Water molecules are not included.