SUMO activating enzyme E1-type Rad31 [Schizosaccharomyces pombe]
ubiquitin-activating E1 family protein( domain architecture ID 10107334)
ubiquitin-activating E1 family protein, such as SUMO1 activating enzyme subunit 1 (SAE1) which is a component of a heterodimer E1 enzyme (SAE1/SAE2) involved in small ubiquitin-like modifier (SUMO)ylation
List of domain hits
Name | Accession | Description | Interval | E-value | |||||
Aos1_SUMO | cd01492 | Ubiquitin activating enzyme (E1) subunit Aos1. Aos1 is part of the heterodimeric activating ... |
11-305 | 3.93e-87 | |||||
Ubiquitin activating enzyme (E1) subunit Aos1. Aos1 is part of the heterodimeric activating enzyme (E1), specific for the SUMO family of ubiquitin-like proteins (Ubls). E1 enzymes are part of a conjugation cascade to attach Ub or Ubls, covalently to substrate proteins consisting of activating (E1), conjugating (E2), and/or ligating (E3) enzymes. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and Ubls C-terminus. The E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Post-translational modification by SUMO family of ubiquitin-like proteins (Ublps) is involved in cell division, nuclear transport, the stress response and signal transduction. Aos1 contains part of the adenylation domain. : Pssm-ID: 238769 [Multi-domain] Cd Length: 197 Bit Score: 259.14 E-value: 3.93e-87
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Name | Accession | Description | Interval | E-value | |||||
Aos1_SUMO | cd01492 | Ubiquitin activating enzyme (E1) subunit Aos1. Aos1 is part of the heterodimeric activating ... |
11-305 | 3.93e-87 | |||||
Ubiquitin activating enzyme (E1) subunit Aos1. Aos1 is part of the heterodimeric activating enzyme (E1), specific for the SUMO family of ubiquitin-like proteins (Ubls). E1 enzymes are part of a conjugation cascade to attach Ub or Ubls, covalently to substrate proteins consisting of activating (E1), conjugating (E2), and/or ligating (E3) enzymes. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and Ubls C-terminus. The E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Post-translational modification by SUMO family of ubiquitin-like proteins (Ublps) is involved in cell division, nuclear transport, the stress response and signal transduction. Aos1 contains part of the adenylation domain. Pssm-ID: 238769 [Multi-domain] Cd Length: 197 Bit Score: 259.14 E-value: 3.93e-87
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Ube1 | TIGR01408 | ubiquitin-activating enzyme E1; This model represents the full length, over a thousand amino ... |
12-171 | 2.62e-20 | |||||
ubiquitin-activating enzyme E1; This model represents the full length, over a thousand amino acids, of a multicopy family of eukaryotic proteins, many of which are designated ubiquitin-activating enzyme E1. Members have two copies of the ThiF family domain (pfam00899), a repeat found in ubiquitin-activating proteins (pfam02134), and other regions. Pssm-ID: 273603 [Multi-domain] Cd Length: 1006 Bit Score: 91.49 E-value: 2.62e-20
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ThiF | pfam00899 | ThiF family; This domain is found in ubiquitin activating E1 family and members of the ... |
14-111 | 4.40e-18 | |||||
ThiF family; This domain is found in ubiquitin activating E1 family and members of the bacterial ThiF/MoeB/HesA family. It is repeated in Ubiquitin-activating enzyme E1. Pssm-ID: 459987 [Multi-domain] Cd Length: 238 Bit Score: 81.53 E-value: 4.40e-18
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ThiF | COG0476 | Molybdopterin or thiamine biosynthesis adenylyltransferase [Coenzyme transport and metabolism]; ... |
7-105 | 1.21e-15 | |||||
Molybdopterin or thiamine biosynthesis adenylyltransferase [Coenzyme transport and metabolism]; Molybdopterin or thiamine biosynthesis adenylyltransferase is part of the Pathway/BioSystem: Molybdopterin biosynthesis Pssm-ID: 440244 [Multi-domain] Cd Length: 244 Bit Score: 74.78 E-value: 1.21e-15
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PRK05690 | PRK05690 | molybdopterin biosynthesis protein MoeB; Provisional |
9-125 | 3.61e-12 | |||||
molybdopterin biosynthesis protein MoeB; Provisional Pssm-ID: 180204 [Multi-domain] Cd Length: 245 Bit Score: 64.87 E-value: 3.61e-12
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Name | Accession | Description | Interval | E-value | |||||
Aos1_SUMO | cd01492 | Ubiquitin activating enzyme (E1) subunit Aos1. Aos1 is part of the heterodimeric activating ... |
11-305 | 3.93e-87 | |||||
Ubiquitin activating enzyme (E1) subunit Aos1. Aos1 is part of the heterodimeric activating enzyme (E1), specific for the SUMO family of ubiquitin-like proteins (Ubls). E1 enzymes are part of a conjugation cascade to attach Ub or Ubls, covalently to substrate proteins consisting of activating (E1), conjugating (E2), and/or ligating (E3) enzymes. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and Ubls C-terminus. The E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Post-translational modification by SUMO family of ubiquitin-like proteins (Ublps) is involved in cell division, nuclear transport, the stress response and signal transduction. Aos1 contains part of the adenylation domain. Pssm-ID: 238769 [Multi-domain] Cd Length: 197 Bit Score: 259.14 E-value: 3.93e-87
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E1-1_like | cd01485 | Ubiquitin activating enzyme (E1), repeat 1-like. E1, a highly conserved small protein present ... |
13-164 | 5.33e-37 | |||||
Ubiquitin activating enzyme (E1), repeat 1-like. E1, a highly conserved small protein present universally in eukaryotic cells, is part of cascade to attach ubiquitin (Ub) covalently to substrate proteins. This cascade consists of activating (E1), conjugating (E2), and/or ligating (E3) enzymes and then targets them for degradation by the 26S proteasome. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and ubiquitin's C-terminus. The E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. A set of novel molecules with a structural similarity to Ub, called Ub-like proteins (Ubls), have similar conjugation cascades. In contrast to ubiquitin-E1, which is a single-chain protein with a weakly conserved two-fold repeat, many of the Ubls-E1are a heterodimer where each subunit corresponds to one half of a single-chain E1. This CD represents the family homologous to the first repeat of Ub-E1. Pssm-ID: 238762 [Multi-domain] Cd Length: 198 Bit Score: 131.00 E-value: 5.33e-37
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APPBP1_RUB | cd01493 | Ubiquitin activating enzyme (E1) subunit APPBP1. APPBP1 is part of the heterodimeric ... |
14-159 | 4.52e-32 | |||||
Ubiquitin activating enzyme (E1) subunit APPBP1. APPBP1 is part of the heterodimeric activating enzyme (E1), specific for the Rub family of ubiquitin-like proteins (Ubls). E1 enzymes are part of a conjugation cascade to attach Ub or Ubls, covalently to substrate proteins consisting of activating (E1), conjugating (E2), and/or ligating (E3) enzymes. E1 activates ubiquitin(-like) by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and Ubls C-terminus. E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Post-translational modification by Rub family of ubiquitin-like proteins (Ublps) activates SCF ubiquitin ligases and is involved in cell cycle control, signaling and embryogenesis. ABPP1 contains part of the adenylation domain. Pssm-ID: 238770 [Multi-domain] Cd Length: 425 Bit Score: 123.18 E-value: 4.52e-32
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Ube1_repeat1 | cd01491 | Ubiquitin activating enzyme (E1), repeat 1. E1, a highly conserved small protein present ... |
13-164 | 2.62e-28 | |||||
Ubiquitin activating enzyme (E1), repeat 1. E1, a highly conserved small protein present universally in eukaryotic cells, is part of cascade to attach ubiquitin (Ub) covalently to substrate proteins. This cascade consists of activating (E1), conjugating (E2), and/or ligating (E3) enzymes and then targets them for degradation by the 26S proteasome. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and ubiquitin's C-terminus. E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Ubiquitin-E1 is a single-chain protein with a weakly conserved two-fold repeat. This CD represents the first repeat of Ub-E1. Pssm-ID: 238768 [Multi-domain] Cd Length: 286 Bit Score: 110.43 E-value: 2.62e-28
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Ube1 | TIGR01408 | ubiquitin-activating enzyme E1; This model represents the full length, over a thousand amino ... |
12-171 | 2.62e-20 | |||||
ubiquitin-activating enzyme E1; This model represents the full length, over a thousand amino acids, of a multicopy family of eukaryotic proteins, many of which are designated ubiquitin-activating enzyme E1. Members have two copies of the ThiF family domain (pfam00899), a repeat found in ubiquitin-activating proteins (pfam02134), and other regions. Pssm-ID: 273603 [Multi-domain] Cd Length: 1006 Bit Score: 91.49 E-value: 2.62e-20
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ThiF | pfam00899 | ThiF family; This domain is found in ubiquitin activating E1 family and members of the ... |
14-111 | 4.40e-18 | |||||
ThiF family; This domain is found in ubiquitin activating E1 family and members of the bacterial ThiF/MoeB/HesA family. It is repeated in Ubiquitin-activating enzyme E1. Pssm-ID: 459987 [Multi-domain] Cd Length: 238 Bit Score: 81.53 E-value: 4.40e-18
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ThiF | COG0476 | Molybdopterin or thiamine biosynthesis adenylyltransferase [Coenzyme transport and metabolism]; ... |
7-105 | 1.21e-15 | |||||
Molybdopterin or thiamine biosynthesis adenylyltransferase [Coenzyme transport and metabolism]; Molybdopterin or thiamine biosynthesis adenylyltransferase is part of the Pathway/BioSystem: Molybdopterin biosynthesis Pssm-ID: 440244 [Multi-domain] Cd Length: 244 Bit Score: 74.78 E-value: 1.21e-15
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E1_enzyme_family | cd01483 | Superfamily of activating enzymes (E1) of the ubiquitin-like proteins. This family includes ... |
33-158 | 4.75e-15 | |||||
Superfamily of activating enzymes (E1) of the ubiquitin-like proteins. This family includes classical ubiquitin-activating enzymes E1, ubiquitin-like (ubl) activating enzymes and other mechanistic homologes, like MoeB, Thif1 and others. The common reaction mechanism catalyzed by MoeB, ThiF and the E1 enzymes begins with a nucleophilic attack of the C-terminal carboxylate of MoaD, ThiS and ubiquitin, respectively, on the alpha-phosphate of an ATP molecule bound at the active site of the activating enzymes, leading to the formation of a high-energy acyladenylate intermediate and subsequently to the formation of a thiocarboxylate at the C termini of MoaD and ThiS. Pssm-ID: 238760 [Multi-domain] Cd Length: 143 Bit Score: 70.76 E-value: 4.75e-15
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ThiF_MoeB_HesA_family | cd00757 | ThiF_MoeB_HesA. Family of E1-like enzymes involved in molybdopterin and thiamine biosynthesis ... |
14-105 | 1.42e-12 | |||||
ThiF_MoeB_HesA. Family of E1-like enzymes involved in molybdopterin and thiamine biosynthesis family. The common reaction mechanism catalyzed by MoeB and ThiF, like other E1 enzymes, begins with a nucleophilic attack of the C-terminal carboxylate of MoaD and ThiS, respectively, on the alpha-phosphate of an ATP molecule bound at the active site of the activating enzymes, leading to the formation of a high-energy acyladenylate intermediate and subsequently to the formation of a thiocarboxylate at the C termini of MoaD and ThiS. MoeB, as the MPT synthase (MoaE/MoaD complex) sulfurase, is involved in the biosynthesis of the molybdenum cofactor, a derivative of the tricyclic pterin, molybdopterin (MPT). ThiF catalyzes the adenylation of ThiS, as part of the biosynthesis pathway of thiamin pyrophosphate (vitamin B1). Pssm-ID: 238386 [Multi-domain] Cd Length: 228 Bit Score: 65.96 E-value: 1.42e-12
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PRK05690 | PRK05690 | molybdopterin biosynthesis protein MoeB; Provisional |
9-125 | 3.61e-12 | |||||
molybdopterin biosynthesis protein MoeB; Provisional Pssm-ID: 180204 [Multi-domain] Cd Length: 245 Bit Score: 64.87 E-value: 3.61e-12
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PTZ00245 | PTZ00245 | ubiquitin activating enzyme; Provisional |
10-103 | 2.63e-09 | |||||
ubiquitin activating enzyme; Provisional Pssm-ID: 140272 Cd Length: 287 Bit Score: 56.99 E-value: 2.63e-09
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PRK05600 | PRK05600 | thiamine biosynthesis protein ThiF; Validated |
16-104 | 1.30e-08 | |||||
thiamine biosynthesis protein ThiF; Validated Pssm-ID: 235528 [Multi-domain] Cd Length: 370 Bit Score: 55.27 E-value: 1.30e-08
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PRK05597 | PRK05597 | molybdopterin biosynthesis protein MoeB; Validated |
8-104 | 9.65e-08 | |||||
molybdopterin biosynthesis protein MoeB; Validated Pssm-ID: 235526 [Multi-domain] Cd Length: 355 Bit Score: 52.57 E-value: 9.65e-08
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PRK07878 | PRK07878 | molybdopterin biosynthesis-like protein MoeZ; Validated |
9-103 | 2.08e-07 | |||||
molybdopterin biosynthesis-like protein MoeZ; Validated Pssm-ID: 181156 [Multi-domain] Cd Length: 392 Bit Score: 51.63 E-value: 2.08e-07
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PRK08328 | PRK08328 | hypothetical protein; Provisional |
6-115 | 2.28e-07 | |||||
hypothetical protein; Provisional Pssm-ID: 169382 [Multi-domain] Cd Length: 231 Bit Score: 50.56 E-value: 2.28e-07
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Uba3_RUB | cd01488 | Ubiquitin activating enzyme (E1) subunit UBA3. UBA3 is part of the heterodimeric activating ... |
33-140 | 3.69e-07 | |||||
Ubiquitin activating enzyme (E1) subunit UBA3. UBA3 is part of the heterodimeric activating enzyme (E1), specific for the Rub family of ubiquitin-like proteins (Ubls). E1 enzymes are part of a conjugation cascade to attach Ub or Ubls, covalently to substrate proteins. consisting of activating (E1), conjugating (E2), and/or ligating (E3) enzymes. E1 activates ubiquitin(-like) by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and Ubls C-terminus. E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Post-translational modification by Rub family of ubiquitin-like proteins (Ublps) activates SCF ubiquitin ligases and is involved in cell cycle control, signaling and embryogenesis. UBA3 contains both the nucleotide-binding motif involved in adenylation and the catalytic cysteine involved in the thioester intermediate and Ublp transfer to E2. Pssm-ID: 238765 [Multi-domain] Cd Length: 291 Bit Score: 50.43 E-value: 3.69e-07
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PRK12475 | PRK12475 | thiamine/molybdopterin biosynthesis MoeB-like protein; Provisional |
14-158 | 1.88e-06 | |||||
thiamine/molybdopterin biosynthesis MoeB-like protein; Provisional Pssm-ID: 183547 [Multi-domain] Cd Length: 338 Bit Score: 48.57 E-value: 1.88e-06
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E1-2_like | cd01484 | Ubiquitin activating enzyme (E1), repeat 2-like. E1, a highly conserved small protein present ... |
33-99 | 2.03e-06 | |||||
Ubiquitin activating enzyme (E1), repeat 2-like. E1, a highly conserved small protein present universally in eukaryotic cells, is part of cascade to attach ubiquitin (Ub) covalently to substrate proteins. This cascade consists of activating (E1), conjugating (E2), and/or ligating (E3) enzymes and then targets them for degradation by the 26S proteasome. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and ubiquitin's C-terminus. E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. A set of novel molecules with a structural similarity to Ub, called Ub-like proteins (Ubls), have similar conjugation cascades. In contrast to ubiquitin-E1, which is a single-chain protein with a weakly conserved two-fold repeat, many of the Ubls-E1are a heterodimer where each subunit corresponds to one half of a single-chain E1. This CD represents the family homologous to the second repeat of Ub-E1. Pssm-ID: 238761 [Multi-domain] Cd Length: 234 Bit Score: 47.96 E-value: 2.03e-06
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Uba2_SUMO | cd01489 | Ubiquitin activating enzyme (E1) subunit UBA2. UBA2 is part of the heterodimeric activating ... |
33-103 | 3.00e-06 | |||||
Ubiquitin activating enzyme (E1) subunit UBA2. UBA2 is part of the heterodimeric activating enzyme (E1), specific for the SUMO family of ubiquitin-like proteins (Ubls). E1 enzymes are part of a conjugation cascade to attach Ub or Ubls, covalently to substrate proteins consisting of activating (E1), conjugating (E2), and/or ligating (E3) enzymes. E1 activates ubiquitin by C-terminal adenylation, and subsequently forms a highly reactive thioester bond between its catalytic cysteine and Ubls C-terminus. The E1 also associates with E2 and promotes ubiquitin transfer to the E2's catalytic cysteine. Post-translational modification by SUMO family of ubiquitin-like proteins (Ublps) is involved in cell division, nuclear transport, the stress response and signal transduction. UBA2 contains both the nucleotide-binding motif involved in adenylation and the catalytic cysteine involved in the thioester intermediate and Ublp transfer to E2. Pssm-ID: 238766 [Multi-domain] Cd Length: 312 Bit Score: 48.14 E-value: 3.00e-06
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Ube1 | TIGR01408 | ubiquitin-activating enzyme E1; This model represents the full length, over a thousand amino ... |
14-105 | 9.02e-06 | |||||
ubiquitin-activating enzyme E1; This model represents the full length, over a thousand amino acids, of a multicopy family of eukaryotic proteins, many of which are designated ubiquitin-activating enzyme E1. Members have two copies of the ThiF family domain (pfam00899), a repeat found in ubiquitin-activating proteins (pfam02134), and other regions. Pssm-ID: 273603 [Multi-domain] Cd Length: 1006 Bit Score: 47.19 E-value: 9.02e-06
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PRK07411 | PRK07411 | molybdopterin-synthase adenylyltransferase MoeB; |
6-112 | 2.12e-05 | |||||
molybdopterin-synthase adenylyltransferase MoeB; Pssm-ID: 180967 [Multi-domain] Cd Length: 390 Bit Score: 45.50 E-value: 2.12e-05
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E1_ThiF_like | cd01487 | E1_ThiF_like. Member of superfamily of activating enzymes (E1) of the ubiquitin-like proteins. ... |
33-182 | 2.34e-05 | |||||
E1_ThiF_like. Member of superfamily of activating enzymes (E1) of the ubiquitin-like proteins. The common reaction mechanism catalyzed by E1-like enzymes begins with a nucleophilic attack of the C-terminal carboxylate of the ubiquitin-like substrate, on the alpha-phosphate of an ATP molecule bound at the active site of the activating enzymes, leading to the formation of a high-energy acyladenylate intermediate and subsequently to the formation of a thiocarboxylate at the C termini of the substrate. The exact function of this family is unknown. Pssm-ID: 238764 [Multi-domain] Cd Length: 174 Bit Score: 43.91 E-value: 2.34e-05
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PRK08644 | PRK08644 | sulfur carrier protein ThiS adenylyltransferase ThiF; |
26-112 | 3.64e-05 | |||||
sulfur carrier protein ThiS adenylyltransferase ThiF; Pssm-ID: 236320 [Multi-domain] Cd Length: 212 Bit Score: 44.08 E-value: 3.64e-05
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PRK07688 | PRK07688 | thiamine/molybdopterin biosynthesis ThiF/MoeB-like protein; Validated |
14-104 | 6.10e-05 | |||||
thiamine/molybdopterin biosynthesis ThiF/MoeB-like protein; Validated Pssm-ID: 181084 [Multi-domain] Cd Length: 339 Bit Score: 44.21 E-value: 6.10e-05
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PRK08762 | PRK08762 | molybdopterin-synthase adenylyltransferase MoeB; |
8-125 | 8.02e-05 | |||||
molybdopterin-synthase adenylyltransferase MoeB; Pssm-ID: 236337 [Multi-domain] Cd Length: 376 Bit Score: 43.85 E-value: 8.02e-05
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PRK14851 | PRK14851 | hypothetical protein; Provisional |
11-104 | 8.58e-04 | |||||
hypothetical protein; Provisional Pssm-ID: 184853 [Multi-domain] Cd Length: 679 Bit Score: 41.00 E-value: 8.58e-04
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Blast search parameters | ||||
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