7LKJ

Crystal structure of Helicobacter pylori aminofutalosine deaminase (AFLDA)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Aminofutalosine deaminase	polymer	423	47520.1	4	UniProt (Q9ZMG8) Pfam (PF01979)	Helicobacter pylori	AFLDA
2	E, I, L (A, B, C)	FE (III) ION	non-polymer		55.8	3	Chemie (FE)
3	F, G, H, J, K (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	5	Chemie (EDO)
4	M, N, O, P (A, B, C, D)	water	water		18.0	149	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 409 (UniProt: Q9ZMG8)

PDB	External Database	Details
Met -13	-	initiating methionine
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	190080.5
Non-Polymers*	Number of molecules	8
	Total formula weight	477.9
All*	Total formula weight	190558.4

*Water molecules are not included.