4FYC

Structural and functional characterizations of a thioredoxin-fold protein from Helicobacter pylori

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:disulfide interchange protein (DsbC)	polymer	241	27548.2	2	UniProt (O25140) Pfam (PF13098)	Helicobacter pylori
2	C (A)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
3	D, E (A, B)	water	water		18.0	63	Chemie (HOH)

Sequence modifications

A, B: 1 - 221 (UniProt: O25140)

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	55096.3
Non-Polymers*	Number of molecules	1
	Total formula weight	194.2
All*	Total formula weight	55290.5

*Water molecules are not included.