1VRS

Crystal structure of the disulfide-linked complex between the N-terminal and C-terminal domain of the electron transfer catalyst DsbD

Replaces:  1SE1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E (A, B, C)	Thiol:disulfide interchange protein dsbD	polymer	143	15982.6	3	UniProt (P36655) Pfam (PF11412)	Escherichia coli str. K12 substr.	Protein-disulfide reductase, C-type cytochrome biogenesis protein cycZ, Inner membrane copper tolerance protein
2	B, D, F (D, E, F)	Thiol:disulfide interchange protein dsbD	polymer	134	15081.9	3	UniProt (P36655) Pfam (PF13098)	Escherichia coli str. K12 substr.	Protein-disulfide reductase, C-type cytochrome biogenesis protein cycZ, Inner membrane copper tolerance protein
3	G, H, I, J, K... (A, D, B, E, C...)	water	water		18.0	284	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 143 (UniProt: P36655)

PDB	External Database	Details
Ser 103	Cys 122	engineered mutation

D, E, F: 419 - 546 (UniProt: P36655)

PDB	External Database	Details
Ser 464	Cys 483	engineered mutation
His 547	-	expression tag
His 548	-	expression tag
His 549	-	expression tag
His 550	-	expression tag
His 551	-	expression tag
His 552	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	93193.5
All*	Total formula weight	93193.5

*Water molecules are not included.