2QIZ

Structure of the yeast U-box-containing ubiquitin ligase Ufd2p

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Ubiquitin conjugation factor E4	polymer	982	112229.0	1	UniProt (P54860) Pfam (PF10408) Pfam (PF04564)	Saccharomyces cerevisiae (baker's yeast)	Ubiquitin fusion degradation protein 2, UB fusion protein 2
2	B (A)	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
3	C (A)	water	water		18.0	145	Chemie (HOH)

Sequence modifications

A: 1 - 961 (UniProt: P54860)

PDB	External Database	Details
Gly -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
Met -17	-	expression tag
Ala -16	-	expression tag
Ser -15	-	expression tag
Met -14	-	expression tag
Thr -13	-	expression tag
Gly -12	-	expression tag
Gly -11	-	expression tag
Gln -10	-	expression tag
Gln -9	-	expression tag
Met -8	-	expression tag
Gly -7	-	expression tag
Arg -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
Glu -3	-	expression tag
Phe -2	-	expression tag
Arg -1	-	expression tag
Ser 0	-	expression tag
Leu 102	Ser 102	engineered mutation
Val 677	Asp 677	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	112229.0
Non-Polymers*	Number of molecules	1
	Total formula weight	39.1
All*	Total formula weight	112268.1

*Water molecules are not included.