1l6p Summary

pdbe.org/1l6p
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N-terminal of DsbD (residues 20-144) from E. coli.

The structure was published by Goulding, C.W., Sawaya, M.R., Parseghian, A., Lim, V., Eisenberg, D., and Missiakas, D., in 2002 in a paper entitled "Thiol-disulfide exchange in an immunoglobulin-like fold: structure of the N-terminal domain of DsbD." (abstract).

This crystal structure was determined using X-ray diffraction at a resolution of 1.65 Å and deposited in 2002.

The experimental data on which the structure is based was also deposited.

The PDB entry contains the structure of Thiol:disulfide interchange protein dsbD. This molecule has the UniProt identifier P36655 (DSBD_ECOLI)search. The sample contained 125 residues which is < 90% of the natural sequence. Out of 125 residues 120 were observed and are deposited in the PDB.

The molecule is most likely monomeric.

The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):


Chain Name UniProt Name of source organism % of UniProt sequence present in the sample Residues in the sample molecules % of residues observed
A Thiol:disulfide interchange protein dsbD P36655 (20-144) (DSBD_ECOLI)search Escherichia coli K-12search < 90% 125 96%


This entry contains 1 unique UniProt protein:

UniProt accession Name Organism PDB
P36655 (20 - 144) Thiol:disulfide interchange protein dsbD Escherichia coli

Chain Structural classification (SCOP) Structural classification (CATH) Sequence family (Pfam)
A Thiol:disulfide interchange protein DsbD, N-terminal domain (DsbD-alpha)search Immunoglobulin-likesearch Disulphide bond corrector protein DsbCsearch

Chain ID Biological process (GO) Molecular function (GO)
A (P36655) oxidation-reduction processsearch protein-disulfide reductase activitysearch

Chain InterPro annotation
A Thiol:disulphide interchange protein DsbDsearch