1EEJ
CRYSTAL STRUCTURE OF THE PROTEIN DISULFIDE BOND ISOMERASE, DSBC, FROM ESCHERICHIA COLI
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | d1eejb1 | Alpha and beta proteins (a/b) | Thioredoxin fold | Thioredoxin-like | DsbC/DsbG C-terminal domain-like | Disulfide bond isomerase, DsbC, C-terminal domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
B | d1eejb2 | Alpha and beta proteins (a+b) | Cystatin-like | DsbC/DsbG N-terminal domain-like | DsbC/DsbG N-terminal domain-like | Disulfide bond isomerase, DsbC, N-terminal domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
A | d1eeja1 | Alpha and beta proteins (a/b) | Thioredoxin fold | Thioredoxin-like | DsbC/DsbG C-terminal domain-like | Disulfide bond isomerase, DsbC, C-terminal domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
A | d1eeja2 | Alpha and beta proteins (a+b) | Cystatin-like | DsbC/DsbG N-terminal domain-like | DsbC/DsbG N-terminal domain-like | Disulfide bond isomerase, DsbC, N-terminal domain | (Escherichia coli ) [TaxId: 562 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B | SCOP2B Superfamily | DsbC/DsbG N-terminal domain-like | 8034665 | 3000466 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Thioredoxin-like | 8044391 | 3000031 | SCOP2B (2022-06-29) |
A | SCOP2 Family | DsbC/DsbG N-terminal domain-like | 8022285 | 4001018 | SCOP2 (2022-06-29) |
A | SCOP2 Family | DsbC/DsbG C-terminal domain-like | 8032013 | 4000486 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | DsbC/DsbG N-terminal domain-like | 8034665 | 3000466 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Thioredoxin-like | 8044391 | 3000031 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | DsbC_N | e1eejB1 | A: a+b two layers | X: Cystatin-like | H: DsbC/DsbG N-terminal domain-like (From Topology) | T: DsbC/DsbG N-terminal domain-like | F: DsbC_N | ECOD (1.6) |
B | DSBA_1 | e1eejB2 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: DSBA_1 | ECOD (1.6) |
A | DsbC_N | e1eejA1 | A: a+b two layers | X: Cystatin-like | H: DsbC/DsbG N-terminal domain-like (From Topology) | T: DsbC/DsbG N-terminal domain-like | F: DsbC_N | ECOD (1.6) |
A | DSBA_1 | e1eejA2 | A: a+b three layers | X: Thioredoxin-like | H: Thioredoxin-like (From Topology) | T: Thioredoxin-like | F: DSBA_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B | 3.10.450.70 | Alpha Beta | Roll | Nuclear Transport Factor 2 | Chain: A, | CATH (4.3.0) |
B | 3.40.30.10 | Alpha Beta | 3-Layer(aba) Sandwich | Glutaredoxin | Glutaredoxin | CATH (4.3.0) |
A | 3.10.450.70 | Alpha Beta | Roll | Nuclear Transport Factor 2 | Chain: A, | CATH (4.3.0) |
A | 3.40.30.10 | Alpha Beta | 3-Layer(aba) Sandwich | Glutaredoxin | Glutaredoxin | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF10411 | Disulfide bond isomerase protein N-terminal domain (DsbC_N) | Disulfide bond isomerase protein N-terminal domain | This is the N-terminal domain of the disulfide bond isomerase DsbC. The whole molecule is V-shaped, where each arm is a DsbC monomer of two domains linked by a hinge; and the N-termini of each monomer join to form the dimer interface at the base of t ... | Domain | |
PF13098 | Thioredoxin-like domain (Thioredoxin_2) | Thioredoxin-like domain | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR013766 | Thioredoxin domain | Domain | |
IPR012336 | Thioredoxin-like fold | Domain | |
IPR017937 | Thioredoxin, conserved site | Conserved Site | |
IPR033954 | Disulphide bond isomerase, DsbC/G | Family | |
IPR036249 | Thioredoxin-like superfamily | Homologous Superfamily | |
IPR018950 | Disulphide bond isomerase, DsbC/G, N-terminal | Domain | |
IPR009094 | Disulphide bond isomerase DsbC/G, N-terminal domain superfamily | Homologous Superfamily | |
IPR051470 | Thiol:disulfide interchange protein | Family |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
protein disulfide-isomerase (DsbC) M-CSA #512 | The disulphide bond isomerase DsbC from E. coli is able to break up incorrectly formed disulphide bonds by transferring electrons to reduce the bond. It displays homology to the thioredoxase family of enzymes. | EC: 5.3.4.1 (PDB Primary Data) |