3U30

Crystal structure of a linear-specific Ubiquitin fab bound to linear ubiquitin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	linear di-ubiquitin	polymer	172	19307.0	2	UniProt (P0CG48) Pfam (PF00240) In PDB	Homo sapiens (human)	Ubiquitin
2	B, E	Light chain Fab	polymer	214	23329.9	2		Homo sapiens (human)
3	C, F	Heavy chain Fab	polymer	227	24041.9	2		Homo sapiens (human)
4		water	water		18.0	194	Chemie (HOH)

Sequence modifications

A, D: 1 - 152 (UniProt: P0CG48)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	133357.7
All*	Total formula weight	133357.7

*Water molecules are not included.