hypothetical protein AXX17_AT5G46020 [Arabidopsis thaliana]
Protein Classification
cytochrome and DOMON domain-containing protein( domain architecture ID 10176448)
cytochrome and DOMON domain-containing protein may bind heme and participate in electron transport reactions
List of domain hits
| Name | Accession | Description | Interval | E-value | ||||
| DOMON_CIL1_like | cd09629 | DOMON-like domain of Brassica carinata CIL1 and similar proteins; Brassica carinata CIL1 has ... |
38-189 | 1.68e-69 | ||||
DOMON-like domain of Brassica carinata CIL1 and similar proteins; Brassica carinata CIL1 has been described as involved in suppression of axillary meristem development. It contains a single DOMON domain, the function of which is unclear. Members in this diverse family of plant proteins may have a cytochrome b561 domain C-terminal to the DOMON domain, some members from Arabidopsis have been characterized as auxin-responsive or auxin-induced proteins. DOMON domains were initially thought to confer protein-protein interactions. They were subsequently found as a heme-binding motif in cellobiose dehydrogenase, an extracellular fungal oxidoreductase that degrades both lignin and cellulose, and in ethylbenzene dehydrogenase, an enzyme that aids in the anaerobic degradation of hydrocarbons. The domain interacts with sugars in the type 9 carbohydrate binding modules (CBM9), which are present in a variety of glycosyl hydrolases, and it can also be found at the N-terminus of sensor histidine kinases. : Pssm-ID: 187687 Cd Length: 152 Bit Score: 215.59 E-value: 1.68e-69
|
||||||||
| Cyt_b561_FRRS1_like | cd08760 | Eukaryotic cytochrome b(561), including the FRRS1 gene product; Cytochrome b(561), as found in ... |
181-363 | 1.09e-54 | ||||
Eukaryotic cytochrome b(561), including the FRRS1 gene product; Cytochrome b(561), as found in eukaryotes, similar to and including the human FRRS1 gene product (ferric-chelate reductase 1), also called SDR-2 (stromal cell-derived receptor 2). This family comprises a variety of domain architectures, many of which contain dopamine beta-monooxygenase (DOMON) domains. The protein might act as a ferric-chelate reductase, catalyzing the reduction of Fe(3+) to Fe(2+), such as associated with the transport of iron from the endosome to the cytoplasm. It is assumed that this protein uses ascorbate as the electron donor. Belongs to the cytochrome b(561) family, which are secretory vesicle-specific electron transport proteins. Cytochromes b(561) are integral membrane proteins that bind two heme groups non-covalently, and may have six alpha-helical trans-membrane segments. : Pssm-ID: 176490 Cd Length: 191 Bit Score: 179.08 E-value: 1.09e-54
|
||||||||
| Name | Accession | Description | Interval | E-value | ||||
| DOMON_CIL1_like | cd09629 | DOMON-like domain of Brassica carinata CIL1 and similar proteins; Brassica carinata CIL1 has ... |
38-189 | 1.68e-69 | ||||
DOMON-like domain of Brassica carinata CIL1 and similar proteins; Brassica carinata CIL1 has been described as involved in suppression of axillary meristem development. It contains a single DOMON domain, the function of which is unclear. Members in this diverse family of plant proteins may have a cytochrome b561 domain C-terminal to the DOMON domain, some members from Arabidopsis have been characterized as auxin-responsive or auxin-induced proteins. DOMON domains were initially thought to confer protein-protein interactions. They were subsequently found as a heme-binding motif in cellobiose dehydrogenase, an extracellular fungal oxidoreductase that degrades both lignin and cellulose, and in ethylbenzene dehydrogenase, an enzyme that aids in the anaerobic degradation of hydrocarbons. The domain interacts with sugars in the type 9 carbohydrate binding modules (CBM9), which are present in a variety of glycosyl hydrolases, and it can also be found at the N-terminus of sensor histidine kinases. Pssm-ID: 187687 Cd Length: 152 Bit Score: 215.59 E-value: 1.68e-69
|
||||||||
| Cyt_b561_FRRS1_like | cd08760 | Eukaryotic cytochrome b(561), including the FRRS1 gene product; Cytochrome b(561), as found in ... |
181-363 | 1.09e-54 | ||||
Eukaryotic cytochrome b(561), including the FRRS1 gene product; Cytochrome b(561), as found in eukaryotes, similar to and including the human FRRS1 gene product (ferric-chelate reductase 1), also called SDR-2 (stromal cell-derived receptor 2). This family comprises a variety of domain architectures, many of which contain dopamine beta-monooxygenase (DOMON) domains. The protein might act as a ferric-chelate reductase, catalyzing the reduction of Fe(3+) to Fe(2+), such as associated with the transport of iron from the endosome to the cytoplasm. It is assumed that this protein uses ascorbate as the electron donor. Belongs to the cytochrome b(561) family, which are secretory vesicle-specific electron transport proteins. Cytochromes b(561) are integral membrane proteins that bind two heme groups non-covalently, and may have six alpha-helical trans-membrane segments. Pssm-ID: 176490 Cd Length: 191 Bit Score: 179.08 E-value: 1.09e-54
|
||||||||
| B561 | smart00665 | Cytochrome b-561 / ferric reductase transmembrane domain; Cytochrome b-561 recycles ascorbate ... |
210-335 | 2.32e-39 | ||||
Cytochrome b-561 / ferric reductase transmembrane domain; Cytochrome b-561 recycles ascorbate for the generation of norepinephrine by dopamine-beta-hydroxylase in the chromaffin vesicles of the adrenal gland. It is a transmembrane heme protein with the two heme groups being bound to conserved histidine residues. A cytochrome b-561 homologue, termed Dcytb, is an iron-regulated ferric reductase in the duodenal mucosa. Other homologues of these are also likely to be ferric reductases. SDR2 is proposed to be important in regulating the metabolism of iron in the onset of neurodegenerative disorders. Pssm-ID: 214769 Cd Length: 129 Bit Score: 136.98 E-value: 2.32e-39
|
||||||||
| DUF568 | pfam04526 | Protein of unknown function (DUF568); Family of uncharacterized plant proteins. |
88-187 | 1.08e-32 | ||||
Protein of unknown function (DUF568); Family of uncharacterized plant proteins. Pssm-ID: 461343 Cd Length: 100 Bit Score: 118.52 E-value: 1.08e-32
|
||||||||
| DoH | smart00664 | Possible catecholamine-binding domain present in a variety of eukaryotic proteins; A ... |
47-190 | 8.08e-19 | ||||
Possible catecholamine-binding domain present in a variety of eukaryotic proteins; A predominantly beta-sheet domain present as a regulatory N-terminal domain in dopamine beta-hydroxylase, mono-oxygenase X and SDR2. Its function remains unknown at present (Ponting, Human Molecular Genetics, in press). Pssm-ID: 214768 Cd Length: 148 Bit Score: 82.47 E-value: 8.08e-19
|
||||||||
| Cytochrom_B561 | pfam03188 | Eukaryotic cytochrome b561; Cytochrome b561 is a secretory vesicle-specific electron transport ... |
246-344 | 1.96e-03 | ||||
Eukaryotic cytochrome b561; Cytochrome b561 is a secretory vesicle-specific electron transport protein. It is an integral membrane protein, that binds two heme groups non-covalently. This is a eukaryotic family. Members of the 'prokaryotic cytochrome b561' family can be found in Pfam: PF01292. Pssm-ID: 427188 Cd Length: 137 Bit Score: 38.36 E-value: 1.96e-03
|
||||||||
| Name | Accession | Description | Interval | E-value | ||||
| DOMON_CIL1_like | cd09629 | DOMON-like domain of Brassica carinata CIL1 and similar proteins; Brassica carinata CIL1 has ... |
38-189 | 1.68e-69 | ||||
DOMON-like domain of Brassica carinata CIL1 and similar proteins; Brassica carinata CIL1 has been described as involved in suppression of axillary meristem development. It contains a single DOMON domain, the function of which is unclear. Members in this diverse family of plant proteins may have a cytochrome b561 domain C-terminal to the DOMON domain, some members from Arabidopsis have been characterized as auxin-responsive or auxin-induced proteins. DOMON domains were initially thought to confer protein-protein interactions. They were subsequently found as a heme-binding motif in cellobiose dehydrogenase, an extracellular fungal oxidoreductase that degrades both lignin and cellulose, and in ethylbenzene dehydrogenase, an enzyme that aids in the anaerobic degradation of hydrocarbons. The domain interacts with sugars in the type 9 carbohydrate binding modules (CBM9), which are present in a variety of glycosyl hydrolases, and it can also be found at the N-terminus of sensor histidine kinases. Pssm-ID: 187687 Cd Length: 152 Bit Score: 215.59 E-value: 1.68e-69
|
||||||||
| Cyt_b561_FRRS1_like | cd08760 | Eukaryotic cytochrome b(561), including the FRRS1 gene product; Cytochrome b(561), as found in ... |
181-363 | 1.09e-54 | ||||
Eukaryotic cytochrome b(561), including the FRRS1 gene product; Cytochrome b(561), as found in eukaryotes, similar to and including the human FRRS1 gene product (ferric-chelate reductase 1), also called SDR-2 (stromal cell-derived receptor 2). This family comprises a variety of domain architectures, many of which contain dopamine beta-monooxygenase (DOMON) domains. The protein might act as a ferric-chelate reductase, catalyzing the reduction of Fe(3+) to Fe(2+), such as associated with the transport of iron from the endosome to the cytoplasm. It is assumed that this protein uses ascorbate as the electron donor. Belongs to the cytochrome b(561) family, which are secretory vesicle-specific electron transport proteins. Cytochromes b(561) are integral membrane proteins that bind two heme groups non-covalently, and may have six alpha-helical trans-membrane segments. Pssm-ID: 176490 Cd Length: 191 Bit Score: 179.08 E-value: 1.09e-54
|
||||||||
| B561 | smart00665 | Cytochrome b-561 / ferric reductase transmembrane domain; Cytochrome b-561 recycles ascorbate ... |
210-335 | 2.32e-39 | ||||
Cytochrome b-561 / ferric reductase transmembrane domain; Cytochrome b-561 recycles ascorbate for the generation of norepinephrine by dopamine-beta-hydroxylase in the chromaffin vesicles of the adrenal gland. It is a transmembrane heme protein with the two heme groups being bound to conserved histidine residues. A cytochrome b-561 homologue, termed Dcytb, is an iron-regulated ferric reductase in the duodenal mucosa. Other homologues of these are also likely to be ferric reductases. SDR2 is proposed to be important in regulating the metabolism of iron in the onset of neurodegenerative disorders. Pssm-ID: 214769 Cd Length: 129 Bit Score: 136.98 E-value: 2.32e-39
|
||||||||
| DUF568 | pfam04526 | Protein of unknown function (DUF568); Family of uncharacterized plant proteins. |
88-187 | 1.08e-32 | ||||
Protein of unknown function (DUF568); Family of uncharacterized plant proteins. Pssm-ID: 461343 Cd Length: 100 Bit Score: 118.52 E-value: 1.08e-32
|
||||||||
| DoH | smart00664 | Possible catecholamine-binding domain present in a variety of eukaryotic proteins; A ... |
47-190 | 8.08e-19 | ||||
Possible catecholamine-binding domain present in a variety of eukaryotic proteins; A predominantly beta-sheet domain present as a regulatory N-terminal domain in dopamine beta-hydroxylase, mono-oxygenase X and SDR2. Its function remains unknown at present (Ponting, Human Molecular Genetics, in press). Pssm-ID: 214768 Cd Length: 148 Bit Score: 82.47 E-value: 8.08e-19
|
||||||||
| Cytochrom_B561 | pfam03188 | Eukaryotic cytochrome b561; Cytochrome b561 is a secretory vesicle-specific electron transport ... |
246-344 | 1.96e-03 | ||||
Eukaryotic cytochrome b561; Cytochrome b561 is a secretory vesicle-specific electron transport protein. It is an integral membrane protein, that binds two heme groups non-covalently. This is a eukaryotic family. Members of the 'prokaryotic cytochrome b561' family can be found in Pfam: PF01292. Pssm-ID: 427188 Cd Length: 137 Bit Score: 38.36 E-value: 1.96e-03
|
||||||||
| Blast search parameters | ||||
|
