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ACO77731.1 ACO77731.1 nfuA nfuA ACO79104.1 ACO79104.1 moaA-2 moaA-2 lapP lapP cas4 cas4 ttcA ttcA leuC leuC nadA nadA queE queE rumA rumA rimO rimO fumB fumB fdxA fdxA ispG ispG rlmN rlmN iscS iscS iscR iscR pqqE pqqE ACO81193.1 ACO81193.1 nifB nifB rnfB1 rnfB1 rnfC1 rnfC1 hoxK hoxK anfH anfH ACO80844.1 ACO80844.1 erpA erpA thiC thiC ACO80337.1 ACO80337.1 nifH nifH nifK nifK nifE nifE nifN nifN fesII fesII nifS nifS vnfH vnfH ACO76560.1 ACO76560.1 ilvD ilvD fdhA fdhA fdhH fdhH moaA moaA ACO76694.1 ACO76694.1 cooS cooS bioB bioB queG queG ACO77016.1 ACO77016.1 lipA lipA benC benC dmpP dmpP miaB miaB leuC2 leuC2 fixX fixX ispH ispH ACO77621.1 ACO77621.1 nqrF nqrF edd-1 edd-1 ACO77858.1 ACO77858.1 ACO77953.1 ACO77953.1 nth nth rnfC rnfC rnfB rnfB apbC apbC dinG dinG hemN hemN acnA acnA acnD acnD nasB nasB nasA nasA acnB acnB ACO78756.1 ACO78756.1 sdaA sdaA edd-2 edd-2 cysI cysI nuoB nuoB nuoE nuoE nuoF nuoF nuoG nuoG nuoI nuoI
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query proteins and first shell of interactors
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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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experimentally determined
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ACO77731.1Electron-transferring-flavoprotein ubiquinone oxido-reductase; Accepts electrons from ETF and reduces ubiquinone. (550 aa)
nfuANfuA protein; Involved in iron-sulfur cluster biogenesis. Binds a 4Fe-4S cluster, can transfer this cluster to apoproteins, and thereby intervenes in the maturation of Fe/S proteins. Could also act as a scaffold/chaperone for damaged Fe/S proteins. (194 aa)
ACO79104.1Fe-S cluster redox enzyme, radical SAM family; Belongs to the radical SAM superfamily. RlmN family. (344 aa)
moaA-2Molybdenum cofactor biosynthesis protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate. (331 aa)
lapPMulti-component phenol hydoxylase, reductase subunit; LapP. (353 aa)
cas4CRISPR-associated protein Cas4; CRISPR (clustered regularly interspaced short palindromic repeat) is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain sequences complementary to antecedent mobile elements and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Belongs to the CRISPR-associated exonuclease Cas4 family. (199 aa)
ttcAPP-loop ATPase protein; Catalyzes the ATP-dependent 2-thiolation of cytidine in position 32 of tRNA, to form 2-thiocytidine (s(2)C32). The sulfur atoms are provided by the cysteine/cysteine desulfurase (IscS) system. (274 aa)
leuC3-isopropylmalate dehydratase large subunit LeuC; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (474 aa)
nadAQuinolinate synthetase complex, A subunit; Catalyzes the condensation of iminoaspartate with dihydroxyacetone phosphate to form quinolinate; Belongs to the quinolinate synthase A family. Type 1 subfamily. (352 aa)
queERadical SAM protein; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. (193 aa)
rumA23S rRNA (uracil-5-)-methyltransferase RumA; Catalyzes the formation of 5-methyl-uridine at position 1939 (m5U1939) in 23S rRNA; Belongs to the class I-like SAM-binding methyltransferase superfamily. RNA M5U methyltransferase family. RlmD subfamily. (454 aa)
rimORibosomal protein S12 methylthiotransferase; Catalyzes the methylthiolation of an aspartic acid residue of ribosomal protein S12; Belongs to the methylthiotransferase family. RimO subfamily. (440 aa)
fumBFumarate hydratase, class I; Catalyzes the reversible hydration of fumarate to (S)-malate. Belongs to the class-I fumarase family. (503 aa)
fdxAFerredoxin I; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. (107 aa)
ispG4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase; Converts 2C-methyl-D-erythritol 2,4-cyclodiphosphate (ME- 2,4cPP) into 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate. Belongs to the IspG family. (370 aa)
rlmNConserved hypothetical protein; Specifically methylates position 2 of adenine 2503 in 23S rRNA and position 2 of adenine 37 in tRNAs. m2A2503 modification seems to play a crucial role in the proofreading step occurring at the peptidyl transferase center and thus would serve to optimize ribosomal fidelity; Belongs to the radical SAM superfamily. RlmN family. (381 aa)
iscSCysteine desulfurase IscS; Master enzyme that delivers sulfur to a number of partners involved in Fe-S cluster assembly, tRNA modification or cofactor biosynthesis. Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. Functions as a sulfur delivery protein for Fe-S cluster synthesis onto IscU, an Fe-S scaffold assembly protein, as well as other S acceptor proteins; Belongs to the class-V pyridoxal-phosphate-dependent aminotransferase family. NifS/IscS subfamily. (404 aa)
iscRIron-sulphur cluster assembly transcription factor IscR; Regulates the transcription of several operons and genes involved in the biogenesis of Fe-S clusters and Fe-S-containing proteins. (164 aa)
pqqECoenzyme PQQ biosynthesis E; Catalyzes the cross-linking of a glutamate residue and a tyrosine residue in the PqqA protein as part of the biosynthesis of pyrroloquinoline quinone (PQQ). (383 aa)
ACO81193.1Glutaredoxin-related protein; Belongs to the glutaredoxin family. Monothiol subfamily. (109 aa)
nifBNitrogenase cofactor biosynthesis protein. (503 aa)
rnfB1Electron transport complex, RnfABCDGE type, B subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily. (174 aa)
rnfC1Electron transport complex, RnfABCDGE type, C subunit; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfC subfamily. (496 aa)
hoxKUptake hydrogenase small subunit (Precursor), HoxK. (358 aa)
anfHNitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family. (275 aa)
ACO80844.1Oxidoreductase protein. (322 aa)
erpAEssential respiratory protein A, ErpA; Required for insertion of 4Fe-4S clusters for at least IspG. (116 aa)
thiCThiamine biosynthesis protein ThiC; Catalyzes the synthesis of the hydroxymethylpyrimidine phosphate (HMP-P) moiety of thiamine from aminoimidazole ribotide (AIR) in a radical S-adenosyl-L-methionine (SAM)-dependent reaction. (628 aa)
ACO80337.1Ferredoxin:Oxidoreductase FAD/NAD(P)-binding. (333 aa)
nifHNitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family. (290 aa)
nifKNitrogenase molybdenum-iron protein beta chain; This molybdenum-iron protein is part of the nitrogenase complex that catalyzes the key enzymatic reactions in nitrogen fixation; Belongs to the NifD/NifK/NifE/NifN family. (523 aa)
nifENitrogenase MoFe cofactor biosynthesis protein NifE; Belongs to the NifD/NifK/NifE/NifN family. (475 aa)
nifNNitrogenase MoFe cofactor biosynthesis protein NifN; Belongs to the NifD/NifK/NifE/NifN family. (458 aa)
fesIINitrogen fixation (2Fe-2S) ferredoxin (Shethna protein), FeSII; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions. Might be involved in nitrogen fixation; Belongs to the 2Fe2S Shethna-type ferredoxin family. (107 aa)
nifSNitrogen fixation cysteine desulfurase, nifS; Catalyzes the removal of elemental sulfur atoms from cysteine to produce alanine. (402 aa)
vnfHVanadium nitrogenase iron protein; The key enzymatic reactions in nitrogen fixation are catalyzed by the nitrogenase complex, which has 2 components: the iron protein and the molybdenum-iron protein; Belongs to the NifH/BchL/ChlL family. (290 aa)
ACO76560.1Oxygen-independent coproporphyrinogen III oxidase; Probably acts as a heme chaperone, transferring heme to an unknown acceptor. Binds one molecule of heme per monomer, possibly covalently. Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine. Belongs to the anaerobic coproporphyrinogen-III oxidase family. (373 aa)
ilvDDihydroxy-acid dehydratase; Belongs to the IlvD/Edd family. (612 aa)
fdhAFormate dehydrogenase, alpha subunit. (1018 aa)
fdhHFormate dehydrogenase, beta subunit; The beta chain is an electron transfer unit containing 4 cysteine clusters involved in the formation of iron-sulfur centers. (297 aa)
moaAMolybdenum cofactor biosynthesis protein A; Catalyzes the cyclization of GTP to (8S)-3',8-cyclo-7,8- dihydroguanosine 5'-triphosphate. (335 aa)
ACO76694.1Soluble hydrogenase gamma subunit. (276 aa)
cooSCarbon-monoxide dehydrogenase, catalytic subunit. (632 aa)
bioBBiotin synthase; Catalyzes the conversion of dethiobiotin (DTB) to biotin by the insertion of a sulfur atom into dethiobiotin via a radical-based mechanism; Belongs to the radical SAM superfamily. Biotin synthase family. (351 aa)
queGIron-sulfur cluster binding protein; Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr); Belongs to the QueG family. (354 aa)
ACO77016.1Elongator protein 3, MiaB/NifB, Radical SAM superfamily protein. (757 aa)
lipALipoic acid synthetase; Catalyzes the radical-mediated insertion of two sulfur atoms into the C-6 and C-8 positions of the octanoyl moiety bound to the lipoyl domains of lipoate-dependent enzymes, thereby converting the octanoylated domains into lipoylated derivatives. (325 aa)
benCBenzoate 1,2-Dioxygenase Reductase. (336 aa)
dmpPPhenol hydroxylase, Ferredoxin subunit. (353 aa)
miaBtRNA-i(6)A37 thiotransferase enzyme MiaB; Catalyzes the methylthiolation of N6-(dimethylallyl)adenosine (i(6)A), leading to the formation of 2-methylthio-N6- (dimethylallyl)adenosine (ms(2)i(6)A) at position 37 in tRNAs that read codons beginning with uridine. (442 aa)
leuC23-isopropylmalate dehydratase large subunit, LeuC2; Catalyzes the isomerization between 2-isopropylmalate and 3- isopropylmalate, via the formation of 2-isopropylmaleate. (473 aa)
fixXFixX ferredoxin-like protein; Could be a 3Fe-4S cluster-containing protein. (94 aa)
ispH4-hydroxy-3-methylbut-2-enyl diphosphate reductase; Catalyzes the conversion of 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate (HMBPP) into a mixture of isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Acts in the terminal step of the DOXP/MEP pathway for isoprenoid precursor biosynthesis. Belongs to the IspH family. (315 aa)
ACO77621.1Glutaredoxin4 protein; Belongs to the glutaredoxin family. Monothiol subfamily. (108 aa)
nqrFNADH:ubiquinone oxidoreductase, Na(+)-translocating protein, subunit F; NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. The first step is catalyzed by NqrF, which accepts electrons from NADH and reduces ubiquinone-1 to ubisemiquinone by a one-electron transfer pathway. (407 aa)
edd-16-phosphogluconate dehydratase; Catalyzes the dehydration of 6-phospho-D-gluconate to 2- dehydro-3-deoxy-6-phospho-D-gluconate; Belongs to the IlvD/Edd family. (608 aa)
ACO77858.1Electron transfer flavoprotein-ubiquinone oxidoreductase; Accepts electrons from ETF and reduces ubiquinone. (549 aa)
ACO77953.1Electron-transferring-flavoprotein ubiquinone oxidoreductase; Accepts electrons from ETF and reduces ubiquinone. (549 aa)
nthEndonuclease III/Nth; DNA repair enzyme that has both DNA N-glycosylase activity and AP-lyase activity. The DNA N-glycosylase activity releases various damaged pyrimidines from DNA by cleaving the N-glycosidic bond, leaving an AP (apurinic/apyrimidinic) site. The AP-lyase activity cleaves the phosphodiester bond 3' to the AP site by a beta-elimination, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'- phosphate. (212 aa)
rnfCElectron transport complex, subunit C; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfC subfamily. (688 aa)
rnfBElectron transport complex, subunit B; Part of a membrane-bound complex that couples electron transfer with translocation of ions across the membrane. Belongs to the 4Fe4S bacterial-type ferredoxin family. RnfB subfamily. (187 aa)
apbCSmall P-loop ATPase; Binds and transfers iron-sulfur (Fe-S) clusters to target apoproteins. Can hydrolyze ATP; Belongs to the Mrp/NBP35 ATP-binding proteins family. (364 aa)
dinGATP-dependent helicase; DNA-dependent ATPase and 5'-3' DNA helicase. (714 aa)
hemNOxygen-independent coproporphyrinogen III oxidase; Belongs to the anaerobic coproporphyrinogen-III oxidase family. (458 aa)
acnAAconitate hydratase 1; Catalyzes the isomerization of citrate to isocitrate via cis- aconitate. (895 aa)
acnD2-methylisocitrate dehydratase, Fe/S-dependent; Catalyzes the isomerization of citrate to isocitrate via cis- aconitate. (867 aa)
nasBAssimilatory nitrate reductase, NasB; Belongs to the prokaryotic molybdopterin-containing oxidoreductase family. NasA/NapA/NarB subfamily. (901 aa)
nasAAssimilatory Nitrite reductase,large subunit; NasA; Belongs to the nitrite and sulfite reductase 4Fe-4S domain family. (816 aa)
acnBAconitate hydratase 2; Belongs to the aconitase/IPM isomerase family. (869 aa)
ACO78756.1Oxidoreductase FAD/NAD(P)-binding:Oxidoreductase FAD-binding region. (274 aa)
sdaAL-serine dehydratase; Belongs to the iron-sulfur dependent L-serine dehydratase family. (458 aa)
edd-26-phosphogluconate dehydratase; Catalyzes the dehydration of 6-phospho-D-gluconate to 2- dehydro-3-deoxy-6-phospho-D-gluconate; Belongs to the IlvD/Edd family. (608 aa)
cysISulfite reductase, beta subunit (hemoprotein). (552 aa)
nuoBNADH-ubiquinone oxidoreductase, chain beta; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. (224 aa)
nuoENADH-ubiquinone oxidoreductase, chain E. (164 aa)
nuoFNADH-quinone oxidoreductase, F subunit; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. Belongs to the complex I 51 kDa subunit family. (449 aa)
nuoGNADH-quinone oxidoreductase, chain G; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. Belongs to the complex I 75 kDa subunit family. (903 aa)
nuoINADH-quinone oxidoreductase, chain I; NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be ubiquinone. Couples the redox reaction to proton translocation (for every two electrons transferred, four hydrogen ions are translocated across the cytoplasmic membrane), and thus conserves the redox energy in a proton gradient. (182 aa)
Your Current Organism:
Azotobacter vinelandii
NCBI taxonomy Id: 322710
Other names: A. vinelandii DJ, Azotobacter vinelandii DJ, Azotobacter vinelandii str. DJ, Azotobacter vinelandii strain DJ
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