Thioredoxin domain-containing protein [Caenorhabditis elegans]
Protein Classification
protein disulfide isomerase family protein( domain architecture ID 1001536)
protein disulfide isomerase family protein may act as a protein-folding catalyst that interacts with nascent polypeptides to catalyze the formation, isomerization, and reduction or oxidation of disulfide bonds
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||||
| ER_PDI_fam super family | cl36828 | protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide ... |
2-329 | 2.71e-37 | ||||||
protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide isomerases retained in the endoplasmic reticulum (ER) and closely related forms. Some members have been assigned alternative or additional functions such as prolyl 4-hydroxylase and dolichyl-diphosphooligosaccharide-protein glycotransferase. Members of this family have at least two protein-disulfide domains, each similar to thioredoxin but with the redox-active disulfide in the motif PWCGHCK, and an ER retention signal at the extreme C-terminus (KDEL, HDEL, and similar motifs). The actual alignment was detected with superfamily member TIGR01130: Pssm-ID: 273457 [Multi-domain] Cd Length: 462 Bit Score: 138.65 E-value: 2.71e-37
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| Name | Accession | Description | Interval | E-value | ||||||
| ER_PDI_fam | TIGR01130 | protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide ... |
2-329 | 2.71e-37 | ||||||
protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide isomerases retained in the endoplasmic reticulum (ER) and closely related forms. Some members have been assigned alternative or additional functions such as prolyl 4-hydroxylase and dolichyl-diphosphooligosaccharide-protein glycotransferase. Members of this family have at least two protein-disulfide domains, each similar to thioredoxin but with the redox-active disulfide in the motif PWCGHCK, and an ER retention signal at the extreme C-terminus (KDEL, HDEL, and similar motifs). Pssm-ID: 273457 [Multi-domain] Cd Length: 462 Bit Score: 138.65 E-value: 2.71e-37
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| PDI_a_PDI_a'_C | cd02995 | PDIa family, C-terminal TRX domain (a') subfamily; composed of the C-terminal redox active a' ... |
229-311 | 3.12e-15 | ||||||
PDIa family, C-terminal TRX domain (a') subfamily; composed of the C-terminal redox active a' domains of PDI, ERp72, ERp57 (or ERp60) and EFP1. PDI, ERp72 and ERp57 are endoplasmic reticulum (ER)-resident eukaryotic proteins involved in oxidative protein folding. They are oxidases, catalyzing the formation of disulfide bonds of newly synthesized polypeptides in the ER. They also exhibit reductase activity in acting as isomerases to correct any non-native disulfide bonds, as well as chaperone activity to prevent protein aggregation and facilitate the folding of newly synthesized proteins. PDI and ERp57 have the abb'a' domain structure (where a and a' are redox active TRX domains while b and b' are redox inactive TRX-like domains). PDI also contains an acidic region (c domain) after the a' domain that is absent in ERp57. ERp72 has an additional a domain at the N-terminus (a"abb'a' domain structure). ERp57 interacts with the lectin chaperones, calnexin and calreticulin, and specifically promotes the oxidative folding of glycoproteins, while PDI shows a wider substrate specificity. ERp72 associates with several ER chaperones and folding factors to form complexes in the ER that bind nascent proteins. EFP1 is a binding partner protein of thyroid oxidase, which is responsible for the generation of hydrogen peroxide, a crucial substrate of thyroperoxidase, which functions to iodinate thyroglobulin and synthesize thyroid hormones. Pssm-ID: 239293 [Multi-domain] Cd Length: 104 Bit Score: 70.28 E-value: 3.12e-15
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| PTZ00102 | PTZ00102 | disulphide isomerase; Provisional |
124-331 | 3.28e-13 | ||||||
disulphide isomerase; Provisional Pssm-ID: 240266 [Multi-domain] Cd Length: 477 Bit Score: 70.16 E-value: 3.28e-13
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| Thioredoxin | pfam00085 | Thioredoxin; Thioredoxins are small enzymes that participate in redox reactions, via the ... |
229-302 | 4.30e-05 | ||||||
Thioredoxin; Thioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond. Some members with only the active site are not separated from the noise. Pssm-ID: 395038 [Multi-domain] Cd Length: 103 Bit Score: 41.83 E-value: 4.30e-05
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| CnoX | COG3118 | Chaperedoxin CnoX, contains thioredoxin-like and TPR-like domains, YbbN/TrxSC family ... |
230-330 | 5.59e-04 | ||||||
Chaperedoxin CnoX, contains thioredoxin-like and TPR-like domains, YbbN/TrxSC family [Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 442352 [Multi-domain] Cd Length: 105 Bit Score: 38.65 E-value: 5.59e-04
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| Name | Accession | Description | Interval | E-value | ||||||
| ER_PDI_fam | TIGR01130 | protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide ... |
2-329 | 2.71e-37 | ||||||
protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide isomerases retained in the endoplasmic reticulum (ER) and closely related forms. Some members have been assigned alternative or additional functions such as prolyl 4-hydroxylase and dolichyl-diphosphooligosaccharide-protein glycotransferase. Members of this family have at least two protein-disulfide domains, each similar to thioredoxin but with the redox-active disulfide in the motif PWCGHCK, and an ER retention signal at the extreme C-terminus (KDEL, HDEL, and similar motifs). Pssm-ID: 273457 [Multi-domain] Cd Length: 462 Bit Score: 138.65 E-value: 2.71e-37
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| PDI_a_PDI_a'_C | cd02995 | PDIa family, C-terminal TRX domain (a') subfamily; composed of the C-terminal redox active a' ... |
229-311 | 3.12e-15 | ||||||
PDIa family, C-terminal TRX domain (a') subfamily; composed of the C-terminal redox active a' domains of PDI, ERp72, ERp57 (or ERp60) and EFP1. PDI, ERp72 and ERp57 are endoplasmic reticulum (ER)-resident eukaryotic proteins involved in oxidative protein folding. They are oxidases, catalyzing the formation of disulfide bonds of newly synthesized polypeptides in the ER. They also exhibit reductase activity in acting as isomerases to correct any non-native disulfide bonds, as well as chaperone activity to prevent protein aggregation and facilitate the folding of newly synthesized proteins. PDI and ERp57 have the abb'a' domain structure (where a and a' are redox active TRX domains while b and b' are redox inactive TRX-like domains). PDI also contains an acidic region (c domain) after the a' domain that is absent in ERp57. ERp72 has an additional a domain at the N-terminus (a"abb'a' domain structure). ERp57 interacts with the lectin chaperones, calnexin and calreticulin, and specifically promotes the oxidative folding of glycoproteins, while PDI shows a wider substrate specificity. ERp72 associates with several ER chaperones and folding factors to form complexes in the ER that bind nascent proteins. EFP1 is a binding partner protein of thyroid oxidase, which is responsible for the generation of hydrogen peroxide, a crucial substrate of thyroperoxidase, which functions to iodinate thyroglobulin and synthesize thyroid hormones. Pssm-ID: 239293 [Multi-domain] Cd Length: 104 Bit Score: 70.28 E-value: 3.12e-15
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| PTZ00102 | PTZ00102 | disulphide isomerase; Provisional |
124-331 | 3.28e-13 | ||||||
disulphide isomerase; Provisional Pssm-ID: 240266 [Multi-domain] Cd Length: 477 Bit Score: 70.16 E-value: 3.28e-13
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| Thioredoxin | pfam00085 | Thioredoxin; Thioredoxins are small enzymes that participate in redox reactions, via the ... |
229-302 | 4.30e-05 | ||||||
Thioredoxin; Thioredoxins are small enzymes that participate in redox reactions, via the reversible oxidation of an active centre disulfide bond. Some members with only the active site are not separated from the noise. Pssm-ID: 395038 [Multi-domain] Cd Length: 103 Bit Score: 41.83 E-value: 4.30e-05
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| PDI_a_ERp38 | cd02998 | PDIa family, endoplasmic reticulum protein 38 (ERp38) subfamily; composed of proteins similar ... |
230-312 | 4.06e-04 | ||||||
PDIa family, endoplasmic reticulum protein 38 (ERp38) subfamily; composed of proteins similar to the P5-like protein first isolated from alfalfa, which contains two redox active TRX (a) domains at the N-terminus, like human P5, and a C-terminal domain with homology to the C-terminal domain of ERp29, unlike human P5. The cDNA clone of this protein (named G1) was isolated from an alfalfa cDNA library by screening with human protein disulfide isomerase (PDI) cDNA. The G1 protein is constitutively expressed in all major organs of the plant and its expression is induced by treatment with tunicamycin, indicating that it may be a glucose-regulated protein. The G1 homolog in the eukaryotic social amoeba Dictyostelium discoideum is also described as a P5-like protein, which is located in the endoplasmic reticulum (ER) despite the absence of an ER-retrieval signal. G1 homologs from Aspergillus niger and Neurospora crassa have also been characterized, and are named TIGA and ERp38, respectively. Also included in the alignment is an atypical PDI from Leishmania donovani containing a single a domain, and the C-terminal a domain of a P5-like protein from Entamoeba histolytica. Pssm-ID: 239296 [Multi-domain] Cd Length: 105 Bit Score: 39.16 E-value: 4.06e-04
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| CnoX | COG3118 | Chaperedoxin CnoX, contains thioredoxin-like and TPR-like domains, YbbN/TrxSC family ... |
230-330 | 5.59e-04 | ||||||
Chaperedoxin CnoX, contains thioredoxin-like and TPR-like domains, YbbN/TrxSC family [Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 442352 [Multi-domain] Cd Length: 105 Bit Score: 38.65 E-value: 5.59e-04
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