4U59

Crystal structure of Salmonella alpha-2-macroglobulin reacted with methylamine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	alpha-2-macroglobulin	polymer	1647	180068.2	1	UniProt (Q8ZN46) Pfam (PF17970) Pfam (PF21765) Pfam (PF17973) Pfam (PF21142) Pfam (PF11974) Pfam (PF01835) Pfam (PF17972) Pfam (PF17962) Pfam (PF07703) Pfam (PF00207) Pfam (PF07678)	Salmonella typhimurium

Sequence modifications

A: 19 - 1644 (UniProt: Q8ZN46)

PDB	External Database	Details
Met -2	-	initiating methionine
Gly -1	-	expression tag
Ser 0	-	expression tag
Ser 1	-	expression tag
His 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
Ser 8	-	expression tag
Ser 9	-	expression tag
Gly 10	-	expression tag
Leu 11	-	expression tag
Val 12	-	expression tag
Pro 13	-	expression tag
Arg 14	-	expression tag
Gly 15	-	expression tag
Ser 16	-	expression tag
His 17	-	expression tag
Met 18	-	expression tag
Ala 98	Lys 98	engineered mutation
Ala 99	Lys 99	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	180068.2
All*	Total formula weight	180068.2

*Water molecules are not included.