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URM1 URM1 cnxH cnxH PV05_02895 PV05_02895 NCS2 NCS2 NCS6 NCS6 PV05_09746 PV05_09746 PV05_09986 PV05_09986 cnxG cnxG PV05_03019 PV05_03019 PV05_10613 PV05_10613 PV05_01148 PV05_01148 PV05_07252 PV05_07252 PV05_01696 PV05_01696
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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URM1Ubiquitin-related modifier 1; Acts as a sulfur carrier required for 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of cytosolic tRNA(Lys), tRNA(Glu) and tRNA(Gln). Serves as sulfur donor in tRNA 2-thiolation reaction by being thiocarboxylated (-COSH) at its C-terminus by the MOCS3 homolog UBA4. The sulfur is then transferred to tRNA to form 2-thiolation of mcm(5)S(2)U. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. Also acts as a ubiquitin-like protein (UBL) that is covalently conjugated via an isopeptide bond to lysine residues of target pr [...] (105 aa)
cnxHMolybdopterin synthase catalytic subunit; Catalytic subunit of the molybdopterin synthase complex, a complex that catalyzes the conversion of precursor Z into molybdopterin. Acts by mediating the incorporation of 2 sulfur atoms from thiocarboxylated MOCS2A into precursor Z to generate a dithiolene group. (192 aa)
PV05_02895Cysteine desulfurase, mitochondrial. (511 aa)
NCS2Cytoplasmic tRNA 2-thiolation protein 2; Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). May act by forming a heterodimer with NCS6 that ligates sulfur from thiocarboxylated URM1 onto the uridine of tRNAs at wobble position. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. May also be involved in protein urmylation. (356 aa)
NCS6Cytoplasmic tRNA 2-thiolation protein 1; Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Directly binds tRNAs and probably acts by catalyzing adenylation of tRNAs, an intermediate required for 2-thiolation. It is unclear whether it acts as a sulfurtransferase that transfers sulfur from thiocarboxylated URM1 onto the uridine of tRNAs at wobble position. Prior mcm(5) tRNA modification by the elongator complex is required for 2-thiolation. May also be involved in protein urmylation. (415 aa)
PV05_09746Rhodanese domain-containing protein. (632 aa)
PV05_09986Uncharacterized protein. (342 aa)
cnxGMolybdopterin synthase sulfur carrier subunit; Acts as a sulfur carrier required for molybdopterin biosynthesis. Component of the molybdopterin synthase complex that catalyzes the conversion of precursor Z into molybdopterin by mediating the incorporation of 2 sulfur atoms into precursor Z to generate a dithiolene group. In the complex, serves as sulfur donor by being thiocarboxylated (-COSH) at its C-terminus by UBA4. After interaction with MOCS2B, the sulfur is then transferred to precursor Z to form molybdopterin. (115 aa)
PV05_03019Rhodanese domain-containing protein. (205 aa)
PV05_10613Peroxiredoxin; Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides; Belongs to the peroxiredoxin family. Prx5 subfamily. (168 aa)
PV05_01148ThiF domain-containing protein. (514 aa)
PV05_07252Molybdenum cofactor biosynthesis protein A. (954 aa)
PV05_01696Iron-sulfur cluster assembly protein; Scaffold protein for the de novo synthesis of iron-sulfur (Fe-S) clusters within mitochondria, which is required for maturation of both mitochondrial and cytoplasmic [2Fe-2S] and [4Fe-4S] proteins. (203 aa)
Your Current Organism:
Exophiala xenobiotica
NCBI taxonomy Id: 348802
Other names: CBS 118157, E. xenobiotica
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