6RPQ

Crystal structure of PhoCDC21-1 intein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Ubiquitin-like protein SMT3,1108aa long hypothetical cell division control protein	polymer	279	32263.5	1	UniProt (Q12306) UniProt (O58310) Pfam (PF00240) Pfam (PF14890) In PDB	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)

Sequence modifications

A: 12 - 108 (UniProt: Q12306)

PDB	External Database	Details
Gly 1	-	expression tag
Ser 2	-	expression tag
Ser 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
Ser 10	-	expression tag
Thr 11	-	expression tag
Thr 101	Ala 91	engineered mutation
Ser 109	-	linker
Gly 110	-	linker
Lys 111	-	linker
Ala 112	-	linker

A: 113 - 279 (UniProt: O58310)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	32263.5
All*	Total formula weight	32263.5

*Water molecules are not included.