9F65

Crystal structure of thiol peroxidase mutant (C94A) in complex with Metro-P3* (H. pylori)

This is a non-PDB format compatible entry.

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)	Thiol peroxidase	polymer	188	20706.9	2	UniProt (O25151) Pfam (PF08534)	Helicobacter pylori	Tpx,Peroxiredoxin tpx,Prx,Thioredoxin peroxidase,Thioredoxin-dependent peroxiredoxin
2	C (A)	3-methyl-2-(prop-2-ynoxymethyl)imidazol-4-amine	non-polymer		165.2	1	Chemie (A1IAR)
3	D, E (A, B)	water	water		18.0	18	Chemie (HOH)

Sequence modifications

A, B: 2 - 166 (UniProt: O25151)

PDB	External Database	Details
Met -21	-	initiating methionine
Ala -20	-	expression tag
Ser -19	-	expression tag
Trp -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
Pro -15	-	expression tag
Gln -14	-	expression tag
Phe -13	-	expression tag
Glu -12	-	expression tag
Lys -11	-	expression tag
Gly -10	-	expression tag
Ala -9	-	expression tag
Val -8	-	expression tag
Thr -7	-	expression tag
Ser -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Lys -3	-	expression tag
Lys -2	-	expression tag
Ala -1	-	expression tag
Gly 0	-	expression tag
Phe 1	-	expression tag
Ala 94	Cys 94	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	41413.8
Non-Polymers*	Number of molecules	1
	Total formula weight	165.2
All*	Total formula weight	41579.0

*Water molecules are not included.