4BMX

Native structure of futalosine hydrolase of Helicobacter pylori strain 26695

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	MTA/SAH NUCLEOSIDASE	polymer	251	27407.4	2	UniProt (O24915) Pfam (PF01048)	HELICOBACTER PYLORI	5-METHYLTHIOADENOSINE NUCLEOSIDASE, S-ADENOSYLHOMOCYSTEINE NUCLEOSIDASE, FUTALOSINE HYDROLASE
2	C, E (A, B)	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
3	D (B)	ADENINE	non-polymer		135.1	1	Chemie (ADE)
4	F, G (A, B)	water	water		18.0	363	Chemie (HOH)

Sequence modifications

A, B: 1 - 231 (UniProt: O24915)

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	2
	Total formula weight	54814.8
Non-Polymers*	Number of molecules	3
	Total formula weight	379.4
All*	Total formula weight	55194.2

*Water molecules are not included.