5CAJ

Crystal structure of E. coli YaaA, a member of the DUF328/UPF0246 family

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	UPF0246 protein YaaA	polymer	278	32121.4	2	UniProt (P0A8I3) Pfam (PF03883) In PDB	Escherichia coli
2	A, B	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	A	BENZAMIDINE	non-polymer		120.2	1	Chemie (BEN)
4		water	water		18.0	551	Chemie (HOH)

Sequence modifications

A, B: 2 - 258 (UniProt: P0A8I3)

PDB	External Database	Details
Mse -19	-	initiating methionine
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
Mse 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	64242.8
Non-Polymers*	Number of molecules	5
	Total formula weight	262.0
All*	Total formula weight	64504.8

*Water molecules are not included.