4HUA

E. coli thioredoxin variant with (4R)-FluoroPro76 as single proline residue

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Thioredoxin-1	polymer	108	11601.2	1	UniProt (P0AA25) Pfam (PF00085) In PDB	Escherichia coli
2	A	COPPER (II) ION	non-polymer		63.5	1	Chemie (CU)
3		water	water		18.0	144	Chemie (HOH)

Sequence modifications

A: 1 - 108 (UniProt: P0AA25)

PDB	External Database	Details
Ala 34	Pro 35	engineered mutation
Ala 40	Pro 41	engineered mutation
Ala 64	Pro 65	engineered mutation
Ala 68	Pro 69	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	11601.2
Non-Polymers*	Number of molecules	1
	Total formula weight	63.5
All*	Total formula weight	11664.8

*Water molecules are not included.