endoplasmic reticulum resident protein 29 precursor [Rattus norvegicus]
List of domain hits
Name | Accession | Description | Interval | E-value | |||
PDI_a_ERp29_N | cd03007 | PDIa family, endoplasmic reticulum protein 29 (ERp29) subfamily; ERp29 is a ubiquitous ... |
36-149 | 1.04e-65 | |||
PDIa family, endoplasmic reticulum protein 29 (ERp29) subfamily; ERp29 is a ubiquitous ER-resident protein expressed in high levels in secretory cells. It forms homodimers and higher oligomers in vitro and in vivo. It contains a redox inactive TRX-like domain at the N-terminus, which is homologous to the redox active TRX (a) domains of PDI, and a C-terminal helical domain similar to the C-terminal domain of P5. The expression profile of ERp29 suggests a role in secretory protein production distinct from that of PDI. It has also been identified as a member of the thyroglobulin folding complex. The Drosophila homolog, Wind, is the product of windbeutel, an essential gene in the development of dorsal-ventral patterning. Wind is required for correct targeting of Pipe, a Golgi-resident type II transmembrane protein with homology to 2-O-sulfotransferase. : Pssm-ID: 239305 Cd Length: 116 Bit Score: 200.07 E-value: 1.04e-65
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ERp29 | pfam07749 | Endoplasmic reticulum protein ERp29, C-terminal domain; ERp29 is a ubiquitously expressed ... |
156-250 | 4.93e-29 | |||
Endoplasmic reticulum protein ERp29, C-terminal domain; ERp29 is a ubiquitously expressed endoplasmic reticulum protein found in mammals. ERp29 is comprised of two domains. This domain, the C-terminal domain, has an all helical fold. ERp29 is thought to form part of the thyroglobulin folding complex. : Pssm-ID: 462253 Cd Length: 95 Bit Score: 105.35 E-value: 4.93e-29
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Name | Accession | Description | Interval | E-value | |||
PDI_a_ERp29_N | cd03007 | PDIa family, endoplasmic reticulum protein 29 (ERp29) subfamily; ERp29 is a ubiquitous ... |
36-149 | 1.04e-65 | |||
PDIa family, endoplasmic reticulum protein 29 (ERp29) subfamily; ERp29 is a ubiquitous ER-resident protein expressed in high levels in secretory cells. It forms homodimers and higher oligomers in vitro and in vivo. It contains a redox inactive TRX-like domain at the N-terminus, which is homologous to the redox active TRX (a) domains of PDI, and a C-terminal helical domain similar to the C-terminal domain of P5. The expression profile of ERp29 suggests a role in secretory protein production distinct from that of PDI. It has also been identified as a member of the thyroglobulin folding complex. The Drosophila homolog, Wind, is the product of windbeutel, an essential gene in the development of dorsal-ventral patterning. Wind is required for correct targeting of Pipe, a Golgi-resident type II transmembrane protein with homology to 2-O-sulfotransferase. Pssm-ID: 239305 Cd Length: 116 Bit Score: 200.07 E-value: 1.04e-65
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ERp29_N | pfam07912 | ERp29, N-terminal domain; ERp29 is a ubiquitously expressed endoplasmic reticulum protein, and ... |
33-155 | 1.25e-64 | |||
ERp29, N-terminal domain; ERp29 is a ubiquitously expressed endoplasmic reticulum protein, and is involved in the processes of protein maturation and protein secretion in this organelle. The protein exists as a homodimer, with each monomer being composed of two domains. The N-terminal domain featured in this family is organized into a thioredoxin-like fold that resembles the a domain of human protein disulphide isomerase (PDI). However, this domain lacks the C-X-X-C motif required for the redox function of PDI; it is therefore thought that ERp29's function is similar to the chaperone function of PDI. The N-terminal domain is exclusively responsible for the homodimerization of the protein, without covalent linkages or additional contacts with other domains. Pssm-ID: 400320 Cd Length: 126 Bit Score: 197.76 E-value: 1.25e-64
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ERp29 | pfam07749 | Endoplasmic reticulum protein ERp29, C-terminal domain; ERp29 is a ubiquitously expressed ... |
156-250 | 4.93e-29 | |||
Endoplasmic reticulum protein ERp29, C-terminal domain; ERp29 is a ubiquitously expressed endoplasmic reticulum protein found in mammals. ERp29 is comprised of two domains. This domain, the C-terminal domain, has an all helical fold. ERp29 is thought to form part of the thyroglobulin folding complex. Pssm-ID: 462253 Cd Length: 95 Bit Score: 105.35 E-value: 4.93e-29
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ERp29c | cd00238 | ERp29 and ERp38, C-terminal domain; composed of the protein disulfide isomerase (PDI)-like ... |
158-250 | 1.10e-26 | |||
ERp29 and ERp38, C-terminal domain; composed of the protein disulfide isomerase (PDI)-like proteins ERp29 and ERp38. ERp29 (also called ERp28) is a ubiquitous endoplasmic reticulum (ER)-resident protein expressed in high levels in secretory cells. It contains a redox inactive TRX-like domain at the N-terminus. The expression profile of ERp29 suggests a role in secretory protein production, distinct from that of PDI. It has also been identified as a member of the thyroglobulin folding complex and is essential in regulating the secretion of thyroglobulin. The Drosophila homolog, Wind, is the product of windbeutel, an essential gene in the development of dorsal-ventral patterning. Wind is required for correct targeting of Pipe, a Golgi-resident type II transmembrane protein with homology to 2-O-sulfotransferase. ERp38 is a P5-like protein, first isolated from alfalfa (the cDNA clone was named G1), which contains two redox active TRX domains at the N-terminus, like human P5. However, unlike human P5, ERp38 also contains a C-terminal domain with homology to the C-terminal domain of ERp29. It may be a glucose-regulated protein. The function of the all-helical C-terminal domain of ERp29 and ERp38 remains unclear. The C-terminal domain of Wind is thought to provide a distinct site required for interaction with its substrate, Pipe. Pssm-ID: 238146 Cd Length: 93 Bit Score: 99.30 E-value: 1.10e-26
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PTZ00102 | PTZ00102 | disulphide isomerase; Provisional |
45-146 | 2.83e-04 | |||
disulphide isomerase; Provisional Pssm-ID: 240266 [Multi-domain] Cd Length: 477 Bit Score: 41.66 E-value: 2.83e-04
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Name | Accession | Description | Interval | E-value | |||
PDI_a_ERp29_N | cd03007 | PDIa family, endoplasmic reticulum protein 29 (ERp29) subfamily; ERp29 is a ubiquitous ... |
36-149 | 1.04e-65 | |||
PDIa family, endoplasmic reticulum protein 29 (ERp29) subfamily; ERp29 is a ubiquitous ER-resident protein expressed in high levels in secretory cells. It forms homodimers and higher oligomers in vitro and in vivo. It contains a redox inactive TRX-like domain at the N-terminus, which is homologous to the redox active TRX (a) domains of PDI, and a C-terminal helical domain similar to the C-terminal domain of P5. The expression profile of ERp29 suggests a role in secretory protein production distinct from that of PDI. It has also been identified as a member of the thyroglobulin folding complex. The Drosophila homolog, Wind, is the product of windbeutel, an essential gene in the development of dorsal-ventral patterning. Wind is required for correct targeting of Pipe, a Golgi-resident type II transmembrane protein with homology to 2-O-sulfotransferase. Pssm-ID: 239305 Cd Length: 116 Bit Score: 200.07 E-value: 1.04e-65
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ERp29_N | pfam07912 | ERp29, N-terminal domain; ERp29 is a ubiquitously expressed endoplasmic reticulum protein, and ... |
33-155 | 1.25e-64 | |||
ERp29, N-terminal domain; ERp29 is a ubiquitously expressed endoplasmic reticulum protein, and is involved in the processes of protein maturation and protein secretion in this organelle. The protein exists as a homodimer, with each monomer being composed of two domains. The N-terminal domain featured in this family is organized into a thioredoxin-like fold that resembles the a domain of human protein disulphide isomerase (PDI). However, this domain lacks the C-X-X-C motif required for the redox function of PDI; it is therefore thought that ERp29's function is similar to the chaperone function of PDI. The N-terminal domain is exclusively responsible for the homodimerization of the protein, without covalent linkages or additional contacts with other domains. Pssm-ID: 400320 Cd Length: 126 Bit Score: 197.76 E-value: 1.25e-64
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ERp29 | pfam07749 | Endoplasmic reticulum protein ERp29, C-terminal domain; ERp29 is a ubiquitously expressed ... |
156-250 | 4.93e-29 | |||
Endoplasmic reticulum protein ERp29, C-terminal domain; ERp29 is a ubiquitously expressed endoplasmic reticulum protein found in mammals. ERp29 is comprised of two domains. This domain, the C-terminal domain, has an all helical fold. ERp29 is thought to form part of the thyroglobulin folding complex. Pssm-ID: 462253 Cd Length: 95 Bit Score: 105.35 E-value: 4.93e-29
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ERp29c | cd00238 | ERp29 and ERp38, C-terminal domain; composed of the protein disulfide isomerase (PDI)-like ... |
158-250 | 1.10e-26 | |||
ERp29 and ERp38, C-terminal domain; composed of the protein disulfide isomerase (PDI)-like proteins ERp29 and ERp38. ERp29 (also called ERp28) is a ubiquitous endoplasmic reticulum (ER)-resident protein expressed in high levels in secretory cells. It contains a redox inactive TRX-like domain at the N-terminus. The expression profile of ERp29 suggests a role in secretory protein production, distinct from that of PDI. It has also been identified as a member of the thyroglobulin folding complex and is essential in regulating the secretion of thyroglobulin. The Drosophila homolog, Wind, is the product of windbeutel, an essential gene in the development of dorsal-ventral patterning. Wind is required for correct targeting of Pipe, a Golgi-resident type II transmembrane protein with homology to 2-O-sulfotransferase. ERp38 is a P5-like protein, first isolated from alfalfa (the cDNA clone was named G1), which contains two redox active TRX domains at the N-terminus, like human P5. However, unlike human P5, ERp38 also contains a C-terminal domain with homology to the C-terminal domain of ERp29. It may be a glucose-regulated protein. The function of the all-helical C-terminal domain of ERp29 and ERp38 remains unclear. The C-terminal domain of Wind is thought to provide a distinct site required for interaction with its substrate, Pipe. Pssm-ID: 238146 Cd Length: 93 Bit Score: 99.30 E-value: 1.10e-26
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PDI_a_family | cd02961 | Protein Disulfide Isomerase (PDIa) family, redox active TRX domains; composed of eukaryotic ... |
39-145 | 1.73e-12 | |||
Protein Disulfide Isomerase (PDIa) family, redox active TRX domains; composed of eukaryotic proteins involved in oxidative protein folding in the endoplasmic reticulum (ER) by acting as catalysts and folding assistants. Members of this family include PDI and PDI-related proteins like ERp72, ERp57 (or ERp60), ERp44, P5, PDIR, ERp46 and the transmembrane PDIs. PDI, ERp57, ERp72, P5, PDIR and ERp46 are all 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. These proteins usually contain multiple copies of a redox active TRX (a) domain containing a CXXC motif, and may also contain one or more redox inactive TRX-like (b) domains. Only one a domain is required for the oxidase function but multiple copies are necessary for the isomerase function. The different types of PDIs may show different substrate specificities and tissue-specific expression, or may be induced by stress. PDIs are in their reduced form at steady state and are oxidized to the active form by Ero1, which is localized in the ER through ERp44. Some members of this family also contain a DnaJ domain in addition to the redox active a domains; examples are ERdj5 and Pfj2. Also included in the family is the redox inactive N-terminal TRX-like domain of ERp29. Pssm-ID: 239259 [Multi-domain] Cd Length: 101 Bit Score: 61.86 E-value: 1.73e-12
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PTZ00102 | PTZ00102 | disulphide isomerase; Provisional |
45-146 | 2.83e-04 | |||
disulphide isomerase; Provisional Pssm-ID: 240266 [Multi-domain] Cd Length: 477 Bit Score: 41.66 E-value: 2.83e-04
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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' ... |
49-145 | 3.39e-03 | |||
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: 36.00 E-value: 3.39e-03
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