3PFU

N-terminal domain of Thiol:disulfide interchange protein DsbD in its reduced form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Thiol:disulfide interchange protein dsbD	polymer	139	15618.4	1	UniProt (P36655) Pfam (PF11412) In PDB	Escherichia coli	C-type cytochrome biogenesis protein cycZ, Inner membrane copper tolerance protein, Protein-disulfide reductase, Disulfide reductase
2	A	2,3-DIHYDROXY-1,4-DITHIOBUTANE	non-polymer		154.3	2	Chemie (DTT)
3		water	water		18.0	201	Chemie (HOH)

Sequence modifications

A: 2 - 132 (UniProt: P36655)

PDB	External Database	Details
Met -1	-	expression tag
Asp 0	-	expression tag
Thr 1	-	expression tag
Gly 133	-	expression tag
Leu 134	-	expression tag
Val 135	-	expression tag
Pro 136	-	expression tag
Arg 137	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	15618.4
Non-Polymers*	Number of molecules	2
	Total formula weight	308.5
All*	Total formula weight	15926.9

*Water molecules are not included.