MULTISPECIES: co-chaperone YbbN [Enterobacter]
co-chaperone YbbN( domain architecture ID 18945263)
YbbN is a co-chaperone in heat stress response and DNA synthesis
List of domain hits
Name | Accession | Description | Interval | E-value | |||
ybbN | cd02956 | ybbN protein family; ybbN is a hypothetical protein containing a redox-inactive TRX-like ... |
12-107 | 3.36e-42 | |||
ybbN protein family; ybbN is a hypothetical protein containing a redox-inactive TRX-like domain. Its gene has been sequenced from several gammaproteobacteria and actinobacteria. : Pssm-ID: 239254 [Multi-domain] Cd Length: 96 Bit Score: 140.10 E-value: 3.36e-42
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TPR_20 | pfam14561 | Tetratricopeptide repeat; |
195-284 | 1.32e-33 | |||
Tetratricopeptide repeat; : Pssm-ID: 434039 [Multi-domain] Cd Length: 90 Bit Score: 117.61 E-value: 1.32e-33
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TPR_19 | pfam14559 | Tetratricopeptide repeat; |
127-190 | 1.34e-09 | |||
Tetratricopeptide repeat; : Pssm-ID: 434038 [Multi-domain] Cd Length: 65 Bit Score: 53.36 E-value: 1.34e-09
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Name | Accession | Description | Interval | E-value | |||
ybbN | cd02956 | ybbN protein family; ybbN is a hypothetical protein containing a redox-inactive TRX-like ... |
12-107 | 3.36e-42 | |||
ybbN protein family; ybbN is a hypothetical protein containing a redox-inactive TRX-like domain. Its gene has been sequenced from several gammaproteobacteria and actinobacteria. Pssm-ID: 239254 [Multi-domain] Cd Length: 96 Bit Score: 140.10 E-value: 3.36e-42
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CnoX | COG3118 | Chaperedoxin CnoX, contains thioredoxin-like and TPR-like domains, YbbN/TrxSC family ... |
5-110 | 6.05e-42 | |||
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: 139.57 E-value: 6.05e-42
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TPR_20 | pfam14561 | Tetratricopeptide repeat; |
195-284 | 1.32e-33 | |||
Tetratricopeptide repeat; Pssm-ID: 434039 [Multi-domain] Cd Length: 90 Bit Score: 117.61 E-value: 1.32e-33
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Thioredoxin | pfam00085 | Thioredoxin; Thioredoxins are small enzymes that participate in redox reactions, via the ... |
5-108 | 2.27e-27 | |||
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: 101.93 E-value: 2.27e-27
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thioredoxin | TIGR01068 | thioredoxin; Several proteins, such as protein disulfide isomerase, have two or more copies of ... |
9-110 | 1.02e-23 | |||
thioredoxin; Several proteins, such as protein disulfide isomerase, have two or more copies of a domain closely related to thioredoxin. This model is designed to recognize authentic thioredoxin, a small protein that should be hit exactly once by this model. Any protein that hits once with a score greater than the second (per domain) trusted cutoff may be taken as thioredoxin. [Energy metabolism, Electron transport] Pssm-ID: 200072 [Multi-domain] Cd Length: 101 Bit Score: 92.35 E-value: 1.02e-23
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PRK10996 | PRK10996 | thioredoxin 2; Provisional |
6-110 | 2.25e-19 | |||
thioredoxin 2; Provisional Pssm-ID: 182889 [Multi-domain] Cd Length: 139 Bit Score: 82.04 E-value: 2.25e-19
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TPR_19 | pfam14559 | Tetratricopeptide repeat; |
127-190 | 1.34e-09 | |||
Tetratricopeptide repeat; Pssm-ID: 434038 [Multi-domain] Cd Length: 65 Bit Score: 53.36 E-value: 1.34e-09
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PRK11788 | PRK11788 | tetratricopeptide repeat protein; Provisional |
121-245 | 1.89e-03 | |||
tetratricopeptide repeat protein; Provisional Pssm-ID: 236983 [Multi-domain] Cd Length: 389 Bit Score: 39.41 E-value: 1.89e-03
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BepA | COG4783 | Outer membrane protein chaperone/metalloprotease BepA/YfgC, contains M48 and TPR domains [Cell ... |
97-215 | 1.96e-03 | |||
Outer membrane protein chaperone/metalloprotease BepA/YfgC, contains M48 and TPR domains [Cell wall/membrane/envelope biogenesis, Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 443813 [Multi-domain] Cd Length: 139 Bit Score: 37.86 E-value: 1.96e-03
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Name | Accession | Description | Interval | E-value | ||||
ybbN | cd02956 | ybbN protein family; ybbN is a hypothetical protein containing a redox-inactive TRX-like ... |
12-107 | 3.36e-42 | ||||
ybbN protein family; ybbN is a hypothetical protein containing a redox-inactive TRX-like domain. Its gene has been sequenced from several gammaproteobacteria and actinobacteria. Pssm-ID: 239254 [Multi-domain] Cd Length: 96 Bit Score: 140.10 E-value: 3.36e-42
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CnoX | COG3118 | Chaperedoxin CnoX, contains thioredoxin-like and TPR-like domains, YbbN/TrxSC family ... |
5-110 | 6.05e-42 | ||||
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: 139.57 E-value: 6.05e-42
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TPR_20 | pfam14561 | Tetratricopeptide repeat; |
195-284 | 1.32e-33 | ||||
Tetratricopeptide repeat; Pssm-ID: 434039 [Multi-domain] Cd Length: 90 Bit Score: 117.61 E-value: 1.32e-33
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Thioredoxin | pfam00085 | Thioredoxin; Thioredoxins are small enzymes that participate in redox reactions, via the ... |
5-108 | 2.27e-27 | ||||
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: 101.93 E-value: 2.27e-27
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TRX_family | cd02947 | TRX family; composed of two groups: Group I, which includes proteins that exclusively encode a ... |
12-107 | 8.04e-25 | ||||
TRX family; composed of two groups: Group I, which includes proteins that exclusively encode a TRX domain; and Group II, which are composed of fusion proteins of TRX and additional domains. Group I TRX is a small ancient protein that alter the redox state of target proteins via the reversible oxidation of an active site dithiol, present in a CXXC motif, partially exposed at the protein's surface. TRX reduces protein disulfide bonds, resulting in a disulfide bond at its active site. Oxidized TRX is converted to the active form by TRX reductase, using reducing equivalents derived from either NADPH or ferredoxins. By altering their redox state, TRX regulates the functions of at least 30 target proteins, some of which are enzymes and transcription factors. It also plays an important role in the defense against oxidative stress by directly reducing hydrogen peroxide and certain radicals, and by serving as a reductant for peroxiredoxins. At least two major types of functional TRXs have been reported in most organisms; in eukaryotes, they are located in the cytoplasm and the mitochondria. Higher plants contain more types (at least 20 TRX genes have been detected in the genome of Arabidopsis thaliana), two of which (types f amd m) are located in the same compartment, the chloroplast. Also included in the alignment are TRX-like domains which show sequence homology to TRX but do not contain the redox active CXXC motif. Group II proteins, in addition to either a redox active TRX or a TRX-like domain, also contain additional domains, which may or may not possess homology to known proteins. Pssm-ID: 239245 [Multi-domain] Cd Length: 93 Bit Score: 94.93 E-value: 8.04e-25
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thioredoxin | TIGR01068 | thioredoxin; Several proteins, such as protein disulfide isomerase, have two or more copies of ... |
9-110 | 1.02e-23 | ||||
thioredoxin; Several proteins, such as protein disulfide isomerase, have two or more copies of a domain closely related to thioredoxin. This model is designed to recognize authentic thioredoxin, a small protein that should be hit exactly once by this model. Any protein that hits once with a score greater than the second (per domain) trusted cutoff may be taken as thioredoxin. [Energy metabolism, Electron transport] Pssm-ID: 200072 [Multi-domain] Cd Length: 101 Bit Score: 92.35 E-value: 1.02e-23
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PRK10996 | PRK10996 | thioredoxin 2; Provisional |
6-110 | 2.25e-19 | ||||
thioredoxin 2; Provisional Pssm-ID: 182889 [Multi-domain] Cd Length: 139 Bit Score: 82.04 E-value: 2.25e-19
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PDI_a_family | cd02961 | Protein Disulfide Isomerase (PDIa) family, redox active TRX domains; composed of eukaryotic ... |
7-104 | 7.79e-13 | ||||
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: 63.40 E-value: 7.79e-13
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trxA | PRK09381 | thioredoxin TrxA; |
30-110 | 4.79e-12 | ||||
thioredoxin TrxA; Pssm-ID: 181812 [Multi-domain] Cd Length: 109 Bit Score: 61.23 E-value: 4.79e-12
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TrxA | COG0526 | Thiol-disulfide isomerase or thioredoxin [Posttranslational modification, protein turnover, ... |
18-110 | 1.76e-11 | ||||
Thiol-disulfide isomerase or thioredoxin [Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 440292 [Multi-domain] Cd Length: 139 Bit Score: 60.47 E-value: 1.76e-11
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TRX_PICOT | cd02984 | TRX domain, PICOT (for PKC-interacting cousin of TRX) subfamily; PICOT is a protein that ... |
10-100 | 1.16e-10 | ||||
TRX domain, PICOT (for PKC-interacting cousin of TRX) subfamily; PICOT is a protein that interacts with protein kinase C (PKC) theta, a calcium independent PKC isoform selectively expressed in skeletal muscle and T lymphocytes. PICOT contains an N-terminal TRX-like domain, which does not contain the catalytic CXXC motif, followed by one to three glutaredoxin domains. The TRX-like domain is required for interaction with PKC theta. PICOT inhibits the activation of c-Jun N-terminal kinase and the transcription factors, AP-1 and NF-kB, induced by PKC theta or T-cell activating stimuli. Pssm-ID: 239282 [Multi-domain] Cd Length: 97 Bit Score: 57.28 E-value: 1.16e-10
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PDI_a_P5 | cd03001 | PDIa family, P5 subfamily; composed of eukaryotic proteins similar to human P5, a PDI-related ... |
5-102 | 4.49e-10 | ||||
PDIa family, P5 subfamily; composed of eukaryotic proteins similar to human P5, a PDI-related protein with a domain structure of aa'b (where a and a' are redox active TRX domains and b is a redox inactive TRX-like domain). Like PDI, P5 is located in the endoplasmic reticulum (ER) and displays both isomerase and chaperone activities, which are independent of each other. Compared to PDI, the isomerase and chaperone activities of P5 are lower. The first cysteine in the CXXC motif of both redox active domains in P5 is necessary for isomerase activity. The P5 gene was first isolated as an amplified gene from a hydroxyurea-resistant hamster cell line. The zebrafish P5 homolog has been implicated to play a critical role in establishing left/right asymmetries in the embryonic midline. Some members of this subfamily are P5-like proteins containing only one redox active TRX domain. Pssm-ID: 239299 [Multi-domain] Cd Length: 103 Bit Score: 55.76 E-value: 4.49e-10
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PDI_a_ERp46 | cd03005 | PDIa family, endoplasmic reticulum protein 46 (ERp46) subfamily; ERp46 is an ER-resident ... |
37-104 | 7.15e-10 | ||||
PDIa family, endoplasmic reticulum protein 46 (ERp46) subfamily; ERp46 is an ER-resident protein containing three redox active TRX domains. Yeast complementation studies show that ERp46 can substitute for protein disulfide isomerase (PDI) function in vivo. It has been detected in many tissues, however, transcript and protein levels do not correlate in all tissues, suggesting regulation at a posttranscriptional level. An identical protein, named endoPDI, has been identified as an endothelial PDI that is highly expressed in the endothelium of tumors and hypoxic lesions. It has a protective effect on cells exposed to hypoxia. Pssm-ID: 239303 [Multi-domain] Cd Length: 102 Bit Score: 54.98 E-value: 7.15e-10
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TPR_19 | pfam14559 | Tetratricopeptide repeat; |
127-190 | 1.34e-09 | ||||
Tetratricopeptide repeat; Pssm-ID: 434038 [Multi-domain] Cd Length: 65 Bit Score: 53.36 E-value: 1.34e-09
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PDI_a_ERp44 | cd02996 | PDIa family, endoplasmic reticulum protein 44 (ERp44) subfamily; ERp44 is an ER-resident ... |
5-88 | 1.81e-09 | ||||
PDIa family, endoplasmic reticulum protein 44 (ERp44) subfamily; ERp44 is an ER-resident protein, induced during stress, involved in thiol-mediated ER retention. It contains an N-terminal TRX domain, similar to that of PDIa, with a CXFS motif followed by two redox inactive TRX-like domains, homologous to the b and b' domains of PDI. The CXFS motif in the N-terminal domain allows ERp44 to form stable reversible mixed disulfides with its substrates. Through this activity, ERp44 mediates the ER localization of Ero1alpha, a protein that oxidizes protein disulfide isomerases into their active form. ERp44 also prevents the secretion of unassembled cargo protein with unpaired cysteines. It also modulates the activity of inositol 1,4,5-triphosphate type I receptor (IP3R1), an intracellular channel protein that mediates calcium release from the ER to the cytosol. Pssm-ID: 239294 [Multi-domain] Cd Length: 108 Bit Score: 54.32 E-value: 1.81e-09
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Spy | COG3914 | Predicted O-linked N-acetylglucosamine transferase, SPINDLY family [Posttranslational ... |
37-239 | 2.25e-09 | ||||
Predicted O-linked N-acetylglucosamine transferase, SPINDLY family [Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 443119 [Multi-domain] Cd Length: 658 Bit Score: 57.70 E-value: 2.25e-09
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PTZ00102 | PTZ00102 | disulphide isomerase; Provisional |
6-102 | 1.07e-08 | ||||
disulphide isomerase; Provisional Pssm-ID: 240266 [Multi-domain] Cd Length: 477 Bit Score: 55.53 E-value: 1.07e-08
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PTZ00443 | PTZ00443 | Thioredoxin domain-containing protein; Provisional |
6-88 | 2.49e-08 | ||||
Thioredoxin domain-containing protein; Provisional Pssm-ID: 185622 [Multi-domain] Cd Length: 224 Bit Score: 53.48 E-value: 2.49e-08
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LapB | COG2956 | Lipopolysaccharide biosynthesis regulator YciM/LapB, contains six TPR domains and a C-terminal ... |
97-279 | 3.75e-07 | ||||
Lipopolysaccharide biosynthesis regulator YciM/LapB, contains six TPR domains and a C-terminal metal-binding domain [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 442196 [Multi-domain] Cd Length: 275 Bit Score: 50.11 E-value: 3.75e-07
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TRX_superfamily | cd01659 | Thioredoxin (TRX) superfamily; a large, diverse group of proteins containing a TRX-fold. Many ... |
27-90 | 2.52e-06 | ||||
Thioredoxin (TRX) superfamily; a large, diverse group of proteins containing a TRX-fold. Many members contain a classic TRX domain with a redox active CXXC motif. They function as protein disulfide oxidoreductases (PDOs), altering the redox state of target proteins via the reversible oxidation of their active site dithiol. The PDO members of this superfamily include TRX, protein disulfide isomerase (PDI), tlpA-like, glutaredoxin, NrdH redoxin, and the bacterial Dsb (DsbA, DsbC, DsbG, DsbE, DsbDgamma) protein families. Members of the superfamily that do not function as PDOs but contain a TRX-fold domain include phosducins, peroxiredoxins and glutathione (GSH) peroxidases, SCO proteins, GSH transferases (GST, N-terminal domain), arsenic reductases, TRX-like ferredoxins and calsequestrin, among others. Pssm-ID: 238829 [Multi-domain] Cd Length: 69 Bit Score: 44.23 E-value: 2.52e-06
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PDI_a_TMX3 | cd03000 | PDIa family, TMX3 subfamily; composed of eukaryotic proteins similar to human TMX3, a TRX ... |
30-102 | 2.54e-06 | ||||
PDIa family, TMX3 subfamily; composed of eukaryotic proteins similar to human TMX3, a TRX related transmembrane protein containing one redox active TRX domain at the N-terminus and a classical ER retrieval sequence for type I transmembrane proteins at the C-terminus. The TMX3 transcript is found in a variety of tissues with the highest levels detected in skeletal muscle and the heart. In vitro, TMX3 showed oxidase activity albeit slightly lower than that of protein disulfide isomerase. Pssm-ID: 239298 [Multi-domain] Cd Length: 104 Bit Score: 45.14 E-value: 2.54e-06
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PDI_a_MPD1_like | cd03002 | PDI family, MPD1-like subfamily; composed of eukaryotic proteins similar to Saccharomyces ... |
5-104 | 3.92e-06 | ||||
PDI family, MPD1-like subfamily; composed of eukaryotic proteins similar to Saccharomyces cerevisiae MPD1 protein, which contains a single redox active TRX domain located at the N-terminus, and an ER retention signal at the C-terminus indicative of an ER-resident protein. MPD1 has been shown to suppress the maturation defect of carboxypeptidase Y caused by deletion of the yeast PDI1 gene. Other characterized members of this subfamily include the Aspergillus niger prpA protein and Giardia PDI-1. PrpA is non-essential to strain viability, however, its transcript level is induced by heterologous protein expression suggesting a possible role in oxidative protein folding during high protein production. Giardia PDI-1 has the ability to refold scrambled RNase and exhibits transglutaminase activity. Pssm-ID: 239300 [Multi-domain] Cd Length: 109 Bit Score: 44.66 E-value: 3.92e-06
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PTZ00051 | PTZ00051 | thioredoxin; Provisional |
10-99 | 4.02e-06 | ||||
thioredoxin; Provisional Pssm-ID: 173347 [Multi-domain] Cd Length: 98 Bit Score: 44.48 E-value: 4.02e-06
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LapB | COG2956 | Lipopolysaccharide biosynthesis regulator YciM/LapB, contains six TPR domains and a C-terminal ... |
97-246 | 4.25e-06 | ||||
Lipopolysaccharide biosynthesis regulator YciM/LapB, contains six TPR domains and a C-terminal metal-binding domain [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 442196 [Multi-domain] Cd Length: 275 Bit Score: 47.03 E-value: 4.25e-06
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TRX_NTR | cd02949 | TRX domain, novel NADPH thioredoxin reductase (NTR) family; composed of fusion proteins found ... |
24-107 | 8.86e-06 | ||||
TRX domain, novel NADPH thioredoxin reductase (NTR) family; composed of fusion proteins found only in oxygenic photosynthetic organisms containing both TRX and NTR domains. The TRX domain functions as a protein disulfide reductase via the reversible oxidation of an active center dithiol present in a CXXC motif, while the NTR domain functions as a reductant to oxidized TRX. The fusion protein is bifunctional, showing both TRX and NTR activities, but it is not an independent NTR/TRX system. In plants, the protein is found exclusively in shoots and mature leaves and is localized in the chloroplast. It is involved in plant protection against oxidative stress. Pssm-ID: 239247 [Multi-domain] Cd Length: 97 Bit Score: 43.64 E-value: 8.86e-06
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PTZ00102 | PTZ00102 | disulphide isomerase; Provisional |
13-108 | 2.16e-05 | ||||
disulphide isomerase; Provisional Pssm-ID: 240266 [Multi-domain] Cd Length: 477 Bit Score: 45.51 E-value: 2.16e-05
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LapB | COG2956 | Lipopolysaccharide biosynthesis regulator YciM/LapB, contains six TPR domains and a C-terminal ... |
97-279 | 3.21e-05 | ||||
Lipopolysaccharide biosynthesis regulator YciM/LapB, contains six TPR domains and a C-terminal metal-binding domain [Cell wall/membrane/envelope biogenesis]; Pssm-ID: 442196 [Multi-domain] Cd Length: 275 Bit Score: 44.33 E-value: 3.21e-05
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BepA | COG4783 | Outer membrane protein chaperone/metalloprotease BepA/YfgC, contains M48 and TPR domains [Cell ... |
112-246 | 3.30e-05 | ||||
Outer membrane protein chaperone/metalloprotease BepA/YfgC, contains M48 and TPR domains [Cell wall/membrane/envelope biogenesis, Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 443813 [Multi-domain] Cd Length: 139 Bit Score: 42.87 E-value: 3.30e-05
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ER_PDI_fam | TIGR01130 | protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide ... |
5-120 | 5.61e-05 | ||||
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: 44.28 E-value: 5.61e-05
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PDI_a_ERdj5_C | cd03004 | PDIa family, C-terminal ERdj5 subfamily; ERdj5, also known as JPDI and macrothioredoxin, is a ... |
37-84 | 1.16e-04 | ||||
PDIa family, C-terminal ERdj5 subfamily; ERdj5, also known as JPDI and macrothioredoxin, is a protein containing an N-terminal DnaJ domain and four redox active TRX domains. This subfamily is composed of the three TRX domains located at the C-terminal half of the protein. ERdj5 is a ubiquitous protein localized in the endoplasmic reticulum (ER) and is abundant in secretory cells. It's transcription is induced during ER stress. It interacts with BiP through its DnaJ domain in an ATP-dependent manner. BiP, an ER-resident member of the Hsp70 chaperone family, functions in ER-associated degradation and protein translocation. Also included in the alignment is the single complete TRX domain of an uncharacterized protein from Tetraodon nigroviridis, which also contains a DnaJ domain at its N-terminus. Pssm-ID: 239302 [Multi-domain] Cd Length: 104 Bit Score: 40.35 E-value: 1.16e-04
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PDI_a_ERdj5_N | cd03003 | PDIa family, N-terminal ERdj5 subfamily; ERdj5, also known as JPDI and macrothioredoxin, is a ... |
30-102 | 1.39e-04 | ||||
PDIa family, N-terminal ERdj5 subfamily; ERdj5, also known as JPDI and macrothioredoxin, is a protein containing an N-terminal DnaJ domain and four redox active TRX domains. This subfamily is comprised of the first TRX domain of ERdj5 located after the DnaJ domain at the N-terminal half of the protein. ERdj5 is a ubiquitous protein localized in the endoplasmic reticulum (ER) and is abundant in secretory cells. It's transcription is induced during ER stress. It interacts with BiP through its DnaJ domain in an ATP-dependent manner. BiP, an ER-resident member of the Hsp70 chaperone family, functions in ER-associated degradation and protein translocation. Pssm-ID: 239301 [Multi-domain] Cd Length: 101 Bit Score: 40.20 E-value: 1.39e-04
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TPR | COG0457 | Tetratricopeptide (TPR) repeat [General function prediction only]; |
97-284 | 1.93e-04 | ||||
Tetratricopeptide (TPR) repeat [General function prediction only]; Pssm-ID: 440225 [Multi-domain] Cd Length: 245 Bit Score: 41.92 E-value: 1.93e-04
|
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PRK11447 | PRK11447 | cellulose synthase subunit BcsC; Provisional |
97-246 | 4.99e-04 | ||||
cellulose synthase subunit BcsC; Provisional Pssm-ID: 183140 [Multi-domain] Cd Length: 1157 Bit Score: 41.61 E-value: 4.99e-04
|
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ER_PDI_fam | TIGR01130 | protein disulfide isomerase, eukaryotic; This model represents eukaryotic protein disulfide ... |
24-108 | 8.40e-04 | ||||
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: 40.43 E-value: 8.40e-04
|
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Spy | COG3914 | Predicted O-linked N-acetylglucosamine transferase, SPINDLY family [Posttranslational ... |
110-277 | 9.99e-04 | ||||
Predicted O-linked N-acetylglucosamine transferase, SPINDLY family [Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 443119 [Multi-domain] Cd Length: 658 Bit Score: 40.36 E-value: 9.99e-04
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PDI_a_TMX | cd02994 | PDIa family, TMX subfamily; composed of proteins similar to the TRX-related human ... |
5-87 | 1.12e-03 | ||||
PDIa family, TMX subfamily; composed of proteins similar to the TRX-related human transmembrane protein, TMX. TMX is a type I integral membrane protein; the N-terminal redox active TRX domain is present in the endoplasmic reticulum (ER) lumen while the C-terminus is oriented towards the cytoplasm. It is expressed in many cell types and its active site motif (CPAC) is unique. In vitro, TMX reduces interchain disulfides of insulin and renatures inactive RNase containing incorrect disulfide bonds. The C. elegans homolog, DPY-11, is expressed only in the hypodermis and resides in the cytoplasm. It is required for body and sensory organ morphogeneis. Another uncharacterized TRX-related transmembrane protein, human TMX4, is included in the alignment. The active site sequence of TMX4 is CPSC. Pssm-ID: 239292 [Multi-domain] Cd Length: 101 Bit Score: 37.74 E-value: 1.12e-03
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TRX_DnaJ | cd02963 | TRX domain, DnaJ domain containing protein family; composed of uncharacterized proteins of ... |
9-109 | 1.62e-03 | ||||
TRX domain, DnaJ domain containing protein family; composed of uncharacterized proteins of about 500-800 amino acids, containing an N-terminal DnaJ domain followed by one redox active TRX domain. DnaJ is a member of the 40 kDa heat-shock protein (Hsp40) family of molecular chaperones, which regulate the activity of Hsp70s. TRX is involved in the redox regulation of many protein substrates through the reduction of disulfide bonds. TRX has been implicated to catalyse the reduction of Hsp33, a chaperone holdase that binds to unfolded protein intermediates. The presence of DnaJ and TRX domains in members of this family suggests that they could be involved in a redox-regulated chaperone network. Pssm-ID: 239261 [Multi-domain] Cd Length: 111 Bit Score: 37.35 E-value: 1.62e-03
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PRK11788 | PRK11788 | tetratricopeptide repeat protein; Provisional |
121-245 | 1.89e-03 | ||||
tetratricopeptide repeat protein; Provisional Pssm-ID: 236983 [Multi-domain] Cd Length: 389 Bit Score: 39.41 E-value: 1.89e-03
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BepA | COG4783 | Outer membrane protein chaperone/metalloprotease BepA/YfgC, contains M48 and TPR domains [Cell ... |
97-215 | 1.96e-03 | ||||
Outer membrane protein chaperone/metalloprotease BepA/YfgC, contains M48 and TPR domains [Cell wall/membrane/envelope biogenesis, Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 443813 [Multi-domain] Cd Length: 139 Bit Score: 37.86 E-value: 1.96e-03
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COG4700 | COG4700 | Uncharacterized conserved protein ECs_4300, contains TPR-like domain [Function unknown]; |
81-262 | 2.03e-03 | ||||
Uncharacterized conserved protein ECs_4300, contains TPR-like domain [Function unknown]; Pssm-ID: 443735 [Multi-domain] Cd Length: 249 Bit Score: 38.71 E-value: 2.03e-03
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TlpA_like_family | cd02966 | TlpA-like family; composed of TlpA, ResA, DsbE and similar proteins. TlpA, ResA and DsbE are ... |
24-95 | 4.09e-03 | ||||
TlpA-like family; composed of TlpA, ResA, DsbE and similar proteins. TlpA, ResA and DsbE are bacterial protein disulfide reductases with important roles in cytochrome maturation. They are membrane-anchored proteins with a soluble TRX domain containing a CXXC motif located in the periplasm. The TRX domains of this family contain an insert, approximately 25 residues in length, which correspond to an extra alpha helix and a beta strand when compared with TRX. TlpA catalyzes an essential reaction in the biogenesis of cytochrome aa3, while ResA and DsbE are essential proteins in cytochrome c maturation. Also included in this family are proteins containing a TlpA-like TRX domain with domain architectures similar to E. coli DipZ protein, and the N-terminal TRX domain of PilB protein from Neisseria which acts as a disulfide reductase that can recylce methionine sulfoxide reductases. Pssm-ID: 239264 [Multi-domain] Cd Length: 116 Bit Score: 36.45 E-value: 4.09e-03
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NrfG | COG4235 | Cytochrome c-type biogenesis protein CcmH/NrfG [Energy production and conversion, ... |
111-219 | 4.67e-03 | ||||
Cytochrome c-type biogenesis protein CcmH/NrfG [Energy production and conversion, Posttranslational modification, protein turnover, chaperones]; Pssm-ID: 443378 [Multi-domain] Cd Length: 131 Bit Score: 36.52 E-value: 4.67e-03
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Phd_like_TxnDC9 | cd02989 | Phosducin (Phd)-like family, Thioredoxin (TRX) domain containing protein 9 (TxnDC9) subfamily; ... |
45-95 | 6.04e-03 | ||||
Phosducin (Phd)-like family, Thioredoxin (TRX) domain containing protein 9 (TxnDC9) subfamily; composed of predominantly uncharacterized eukaryotic proteins, containing a TRX-like domain without the redox active CXXC motif. The gene name for the human protein is TxnDC9. The two characterized members are described as Phd-like proteins, PLP1 of Saccharomyces cerevisiae and PhLP3 of Dictyostelium discoideum. Gene disruption experiments show that both PLP1 and PhLP3 are non-essential proteins. Unlike Phd and most Phd-like proteins, members of this group do not contain the Phd N-terminal helical domain which is implicated in binding to the G protein betagamma subunit. Pssm-ID: 239287 Cd Length: 113 Bit Score: 35.63 E-value: 6.04e-03
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