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mqnD mqnD mqnB mqnB Acel_0107 Acel_0107 Acel_0108 Acel_0108 Acel_0109 Acel_0109 Acel_0110 Acel_0110 Acel_0111 Acel_0111 Acel_0150 Acel_0150 hemL hemL Acel_0233 Acel_0233 Acel_0234 Acel_0234 Acel_0235 Acel_0235 Acel_0236 Acel_0236 hemC hemC hemA hemA rex rex Acel_0240 Acel_0240 Acel_0241 Acel_0241 Acel_0242 Acel_0242 Acel_0243 Acel_0243 Acel_0244 Acel_0244 Acel_0245 Acel_0245 Acel_0246 Acel_0246 Acel_0249 Acel_0249 Acel_0250 Acel_0250 Acel_0251 Acel_0251 Acel_0252 Acel_0252 Acel_0253 Acel_0253 Acel_0254 Acel_0254 Acel_0255 Acel_0255 Acel_0256 Acel_0256 ubiX ubiX mqnE mqnE Acel_0260 Acel_0260 mqnA mqnA mqnC mqnC Acel_0264 Acel_0264 menG menG Acel_0266 Acel_0266 nuoA nuoA nuoB nuoB nuoC nuoC nuoD nuoD Acel_0271 Acel_0271 Acel_0272 Acel_0272 Acel_0273 Acel_0273 nuoH nuoH nuoI nuoI Acel_0276 Acel_0276 nuoK nuoK Acel_0278 Acel_0278 Acel_0279 Acel_0279 nuoN nuoN Acel_0490 Acel_0490 Acel_0597 Acel_0597 Acel_0598 Acel_0598 Acel_0599 Acel_0599 Acel_0600 Acel_0600 Acel_0724 Acel_0724 Acel_0725 Acel_0725 Acel_0726 Acel_0726 Acel_0727 Acel_0727 Acel_0728 Acel_0728 Acel_0729 Acel_0729 Acel_0730 Acel_0730 Acel_0731 Acel_0731 Acel_0732 Acel_0732 Acel_0956 Acel_0956 Acel_0957 Acel_0957 Acel_0958 Acel_0958 Acel_0961 Acel_0961 Acel_0962 Acel_0962 Acel_0963 Acel_0963 Acel_0964 Acel_0964 Acel_0965 Acel_0965 ctaB ctaB Acel_1133 Acel_1133 Acel_1380 Acel_1380 Acel_1381 Acel_1381 hemE hemE Acel_1383 Acel_1383 Acel_1384 Acel_1384 Acel_1385 Acel_1385 hemH hemH Acel_1507 Acel_1507 Acel_1742 Acel_1742 Acel_1781 Acel_1781 Acel_1901 Acel_1901 Acel_1902 Acel_1902 Acel_1986 Acel_1986 Acel_1987 Acel_1987
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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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
filled nodes:
a 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
Your Input:
mqnDProtein of unknown function DUF191; Catalyzes the conversion of cyclic dehypoxanthine futalosine (cyclic DHFL) into 1,4-dihydroxy-6-naphthoate, a step in the biosynthesis of menaquinone (MK, vitamin K2); Belongs to the MqnA/MqnD family. MqnD subfamily. (304 aa)
mqnBConserved hypothetical protein; Catalyzes the hydrolysis of futalosine (FL) to dehypoxanthine futalosine (DHFL) and hypoxanthine, a step in the biosynthesis of menaquinone (MK, vitamin K2). Cannot directly use aminodeoxyfutalosine (AFL) as a substrate. (244 aa)
Acel_0107PFAM: major facilitator superfamily MFS_1; KEGG: sco:SCO4329 integral membrane protein. (481 aa)
Acel_0108KEGG: fra:Francci3_4418 hypothetical protein. (357 aa)
Acel_0109PFAM: regulatory protein, MarR; KEGG: fra:Francci3_0086 transcriptional regulator, MarR family. (139 aa)
Acel_0110PFAM: protein of unknown function DUF894, DitE; major facilitator superfamily MFS_1; KEGG: sma:SAV3894 integral membrane efflux protein. (429 aa)
Acel_01112'-5' RNA ligase; Hydrolyzes RNA 2',3'-cyclic phosphodiester to an RNA 2'- phosphomonoester; Belongs to the 2H phosphoesterase superfamily. ThpR family. (190 aa)
Acel_0150PFAM: UbiA prenyltransferase; KEGG: tma:TM1528 1,4-dihydroxy-2-naphthoate octaprenyltransferase. (346 aa)
hemLTIGRFAM: glutamate-1-semialdehyde-2,1-aminomutase; PFAM: aromatic amino acid beta-eliminating lyase/threonine aldolase; aminotransferase class-III; KEGG: sma:SAV4795 putative glutamate-1-semialdehyde 2,1-aminotransferase. (437 aa)
Acel_0233Hypothetical protein; KEGG: rpc:RPC_0065 OmpA/MotB. (409 aa)
Acel_0234TIGRFAM: HAD-superfamily hydrolase, subfamily IA, variant 3; HAD-superfamily hydrolase, subfamily IA, variant 1; PFAM: Haloacid dehalogenase domain protein hydrolase; KEGG: ttj:TTHA1509 putative hydrolase. (225 aa)
Acel_0235Porphobilinogen synthase; PFAM: delta-aminolevulinic acid dehydratase; KEGG: tfu:Tfu_2730 porphobilinogen synthase; Belongs to the ALAD family. (329 aa)
Acel_0236uroporphyrinogen-III synthase / uroporphyrinogen-III C-methyltransferase; PFAM: Uroporphyrin-III C/tetrapyrrole (Corrin/Porphyrin) methyltransferase; Uroporphyrinogen III synthase HEM4; KEGG: sma:SAV4741 uroporphyrin-III C-methyltransferase / uroporphyrinogen-III synthase. (528 aa)
hemCHydroxymethylbilane synthase; Tetrapolymerization of the monopyrrole PBG into the hydroxymethylbilane pre-uroporphyrinogen in several discrete steps. Belongs to the HMBS family. (331 aa)
hemAglutamyl-tRNA reductase; Catalyzes the NADPH-dependent reduction of glutamyl-tRNA(Glu) to glutamate 1-semialdehyde (GSA). (473 aa)
rexCoA-binding domain protein; Modulates transcription in response to changes in cellular NADH/NAD(+) redox state. (290 aa)
Acel_0240KEGG: sma:SAV6043 hypothetical protein. (415 aa)
Acel_0241PFAM: glutaredoxin 2; KEGG: fra:Francci3_0483 glutaredoxin 2. (93 aa)
Acel_0242PFAM: Allergen V5/Tpx-1 family protein; KEGG: tcr:506567.140 hypothetical protein Pfam: Herpes_capsid Cornifin PROSITE: PRO_RICH THR_RICH. (275 aa)
Acel_0243PFAM: Protein of unknown function DUF1713; KEGG: fra:Francci3_0477 protein of unknown function DUF1713. (32 aa)
Acel_0244TIGRFAM: DNA binding domain, excisionase family; KEGG: sma:SAV4731 hypothetical protein. (85 aa)
Acel_0245KEGG: sma:SAV5282 hypothetical protein. (262 aa)
Acel_0246PFAM: histone deacetylase superfamily; KEGG: tfu:Tfu_2707 putative acetoin utilization protein. (392 aa)
Acel_0249PFAM: Xylose isomerase domain protein TIM barrel; KEGG: fra:Francci3_0473 xylose isomerase-like. (265 aa)
Acel_0250PFAM: Phosphoglycerate mutase; KEGG: nfa:nfa51590 hypothetical protein. (208 aa)
Acel_0251PFAM: Redoxin domain protein; KEGG: tfu:Tfu_2704 hypothetical protein. (213 aa)
Acel_0252PFAM: cytochrome c biogenesis protein, transmembrane region; KEGG: tfu:Tfu_2703 putative cytochrome c biogenesis membrane protein. (255 aa)
Acel_0253PFAM: ResB family protein; KEGG: tfu:Tfu_2702 putative integral membrane protein. (603 aa)
Acel_0254PFAM: cytochrome c assembly protein; KEGG: fra:Francci3_0513 cytochrome c assembly protein. (378 aa)
Acel_0255TIGRFAM: UbiD family decarboxylases; PFAM: Carboxylyase-related protein; KEGG: fra:Francci3_0515 carboxylyase-related protein; Belongs to the UbiD family. (490 aa)
Acel_0256TIGRFAM: 4-hydroxybenzoate polyprenyltransferase, putative; PFAM: UbiA prenyltransferase; KEGG: fra:Francci3_0516 4-hydroxybenzoate polyprenyltransferase, putative; Belongs to the UbiA prenyltransferase family. (314 aa)
ubiX3-octaprenyl-4-hydroxybenzoate carboxy-lyase; Flavin prenyltransferase that catalyzes the synthesis of the prenylated FMN cofactor (prenyl-FMN) for 4-hydroxy-3-polyprenylbenzoic acid decarboxylase UbiD. The prenyltransferase is metal-independent and links a dimethylallyl moiety from dimethylallyl monophosphate (DMAP) to the flavin N5 and C6 atoms of FMN; Belongs to the UbiX/PAD1 family. (217 aa)
mqnEConserved hypothetical protein; Radical SAM enzyme that catalyzes the addition of the adenosyl radical to the double bond of 3-[(1-carboxyvinyl)oxy]benzoate, leading to aminodeoxyfutalosine (AFL), a key intermediate in the formation of menaquinone (MK, vitamin K2) from chorismate. (384 aa)
Acel_0260KEGG: tfu:Tfu_2698 hypothetical protein. (144 aa)
mqnAProtein of unknown function DUF178; Catalyzes the dehydration of chorismate into 3-[(1- carboxyvinyl)oxy]benzoate, a step in the biosynthesis of menaquinone (MK, vitamin K2). (280 aa)
mqnCConserved hypothetical protein; Radical SAM enzyme that catalyzes the cyclization of dehypoxanthine futalosine (DHFL) into cyclic dehypoxanthine futalosine (CDHFL), a step in the biosynthesis of menaquinone (MK, vitamin K2). (380 aa)
Acel_0264Adenosine deaminase; Catalyzes the deamination of aminodeoxyfutalosine (AFL) into futalosine (FL), a step in the biosynthesis of menaquinone (MK, vitamin K2). Is very poorly efficient on 1-(6-amino-9H-purin-9-yl)-1-deoxy-N- ethyl-beta-D-ribofuranuronamide (NECA), adenosine, 5'- methylthioadenosine, 5'-deoxyadenosine, 2'-deoxyadenosine, and AMP as substrate. (356 aa)
menGDemethylmenaquinone methyltransferase; Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2). (241 aa)
Acel_0266TIGRFAM: geranylgeranyl reductase; PFAM: monooxygenase, FAD-binding; FAD dependent oxidoreductase; tryptophan halogenase; Lycopene beta and epsilon cyclase; KEGG: fra:Francci3_0537 geranylgeranyl reductase. (445 aa)
nuoANADH dehydrogenase subunit A; 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 a menaquinone. 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 subunit 3 family. (119 aa)
nuoBNADH dehydrogenase subunit B; 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 a menaquinone. 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. (184 aa)
nuoCNADH dehydrogenase subunit C; 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 a menaquinone. 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 30 kDa subunit family. (192 aa)
nuoDNADH dehydrogenase subunit D; 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 a menaquinone. 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 49 kDa subunit family. (440 aa)
Acel_0271TIGRFAM: NADH-quinone oxidoreductase, E subunit; PFAM: NADH dehydrogenase (ubiquinone), 24 kDa subunit; KEGG: sco:SCO4566 NADH dehydrogenase I chain E. (269 aa)
Acel_0272NADH dehydrogenase subunit F; 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. (434 aa)
Acel_0273NADH dehydrogenase subunit 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. (830 aa)
nuoHNADH dehydrogenase subunit H; 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. This subunit may bind ubiquinone. (451 aa)
nuoINADH dehydrogenase subunit 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. (199 aa)
Acel_0276NADH dehydrogenase subunit J; 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. (275 aa)
nuoKNADH dehydrogenase subunit K; 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 a menaquinone. 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 subunit 4L family. (99 aa)
Acel_0278KEGG: sma:SAV4848 putative NADH dehydrogenase chain L; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain L; PFAM: NADH-Ubiquinone oxidoreductase (complex I), chain 5/L domain protein; NADH/Ubiquinone/plastoquinone (complex I). (634 aa)
Acel_0279NADH dehydrogenase subunit M; KEGG: tfu:Tfu_2683 proton-translocating NADH-quinone oxidoreductase, chain M; TIGRFAM: proton-translocating NADH-quinone oxidoreductase, chain M; PFAM: NADH/Ubiquinone/plastoquinone (complex I). (507 aa)
nuoNNADH dehydrogenase subunit N; 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 a menaquinone. 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 subunit 2 family. (519 aa)
Acel_0490Cytochrome-c oxidase; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B. (589 aa)
Acel_0597PFAM: ABC transporter related; SMART: AAA ATPase; KEGG: sma:SAV4258 putative ABC transporter ATP-binding protein. (558 aa)
Acel_0598PFAM: ABC transporter, transmembrane region; ABC transporter related; SMART: AAA ATPase; KEGG: sco:SCO3947 putative ABC transporter. (600 aa)
Acel_0599TIGRFAM: cytochrome d ubiquinol oxidase, subunit II; PFAM: cytochrome bd ubiquinol oxidase, subunit II; KEGG: mta:Moth_2096 cytochrome d ubiquinol oxidase, subunit II. (348 aa)
Acel_0600PFAM: cytochrome bd ubiquinol oxidase, subunit I; KEGG: tfu:Tfu_0638 putative cytochrome oxidase subunit I. (459 aa)
Acel_0724PFAM: major facilitator superfamily MFS_1; KEGG: gme:Gmet_0906 major facilitator superfamily MFS_1. (404 aa)
Acel_0725PFAM: glycosyl transferase, family 2; KEGG: efa:EF2180 glycosyl transferase, group 2 family protein. (734 aa)
Acel_0726PFAM: NADH/Ubiquinone/plastoquinone (complex I); KEGG: rfr:Rfer_3292 NADH dehydrogenase (quinone). (684 aa)
Acel_0727PFAM: NADH ubiquinone oxidoreductase, 20 kDa subunit; KEGG: ade:Adeh_3660 NADH ubiquinone oxidoreductase, 20 kDa subunit. (269 aa)
Acel_0728PFAM: NADH-ubiquinone oxidoreductase, chain 49kDa; NADH dehydrogenase (ubiquinone), 30 kDa subunit; KEGG: dsy:DSY3115 formate hydrogenlyase subunit 5 precursor. (499 aa)
Acel_0729NADH dehydrogenase (quinone); PFAM: NADH/Ubiquinone/plastoquinone (complex I); KEGG: eca:ECA1242 NADH dehydrogenase subunit N. (512 aa)
Acel_0730KEGG: mca:MCA1140 hydrogenase subunit. (224 aa)
Acel_0731PFAM: respiratory-chain NADH dehydrogenase, subunit 1; KEGG: sso:SSO1026 formate hydrogenlyase subunit 4 (HycD). (320 aa)
Acel_0732Hypothetical protein. (160 aa)
Acel_0956Cytochrome c oxidase, subunit II; Subunits I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B). (280 aa)
Acel_0957Cytochrome-c oxidase; Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B. (570 aa)
Acel_0958Putative integral membrane protein; Part of cytochrome c oxidase, its function is unknown. Belongs to the cytochrome c oxidase bacterial subunit CtaF family. (132 aa)
Acel_0961PFAM: Cytochrome b/b6, N-terminal domain; KEGG: tfu:Tfu_1019 ubiquinol-cytochrome c reductase, cytochrome b subunit. (568 aa)
Acel_0962Menaquinol-cytochrome c reductase iron-sulfur subunit precursor; PFAM: Rieske [2Fe-2S] domain protein; KEGG: sco:SCO2149 Rieske iron-sulfur protein. (330 aa)
Acel_0963Menaquinol-cytochrome c reductase cytochrome c1 subunit precursor; PFAM: cytochrome c, class I; KEGG: sco:SCO2150 cytochrome C heme-binding subunit. (268 aa)
Acel_0964PFAM: cytochrome c oxidase, subunit III; KEGG: fra:Francci3_3108 heme/copper-type cytochrome/quinol oxidase subunit 3-like. (223 aa)
Acel_0965KEGG: tfu:Tfu_1023 putative response regulator. (135 aa)
ctaBProtoheme IX farnesyltransferase; Converts heme B (protoheme IX) to heme O by substitution of the vinyl group on carbon 2 of heme B porphyrin ring with a hydroxyethyl farnesyl side group. (307 aa)
Acel_1133PFAM: cytochrome oxidase assembly; KEGG: sma:SAV6320 putative integral membrane transport protein. (370 aa)
Acel_1380PFAM: Chlorite dismutase; KEGG: tfu:Tfu_1896 hypothetical protein. (230 aa)
Acel_1381UDP-galactopyranose mutase; Catalyzes the 6-electron oxidation of protoporphyrinogen-IX to form protoporphyrin-IX. (463 aa)
hemEUroporphyrinogen decarboxylase; Catalyzes the decarboxylation of four acetate groups of uroporphyrinogen-III to yield coproporphyrinogen-III. (368 aa)
Acel_1383PFAM: protein of unknown function DUF6, transmembrane; KEGG: sco:SCO1313 integral membrane protein. (283 aa)
Acel_1384KEGG: fra:Francci3_2601 putative ABC transporter permease. (405 aa)
Acel_1385PFAM: ABC transporter related; SMART: AAA ATPase; KEGG: nfa:nfa43630 putative ABC transporter ATP-binding protein. (293 aa)
hemHFerrochelatase; Catalyzes the ferrous insertion into protoporphyrin IX. Belongs to the ferrochelatase family. (350 aa)
Acel_1507PFAM: peptidase M16 domain protein; KEGG: sco:SCO5738 putative protease; Belongs to the peptidase M16 family. (451 aa)
Acel_1742PFAM: Uroporphyrinogen III synthase HEM4; KEGG: fra:Francci3_0793 uroporphyrinogen III synthase HEM4. (435 aa)
Acel_1781Hypothetical protein; KEGG: gsu:GSU1649 cytochrome b/b6. (611 aa)
Acel_1901Hypothetical protein. (97 aa)
Acel_1902PFAM: FAD-dependent pyridine nucleotide-disulphide oxidoreductase; KEGG: fra:Francci3_3918 NADH dehydrogenase. (440 aa)
Acel_1986PFAM: electron transport protein SCO1/SenC; KEGG: bbr:BB4821 SCO1/SenC family protein. (271 aa)
Acel_1987KEGG: fra:Francci3_2497 putative copper resistance protein D. (354 aa)
Your Current Organism:
Acidothermus cellulolyticus
NCBI taxonomy Id: 351607
Other names: A. cellulolyticus 11B, Acidothermus cellulolyticus 11B, Acidothermus cellulolyticus str. 11B, Acidothermus cellulolyticus strain 11B
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