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Conserved domains on  [gi|1759490485|ref|NP_001361629|]
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coenzyme Q-binding protein COQ10 homolog A, mitochondrial isoform 2 [Mus musculus]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
COQ10p_like cd07813
Coenzyme Q-binding protein COQ10p and similar proteins; Coenzyme Q-binding protein COQ10p and ...
 89-227 1.33e-59

Coenzyme Q-binding protein COQ10p and similar proteins; Coenzyme Q-binding protein COQ10p and similar proteins. COQ10p is a hydrophobic protein located in the inner membrane of mitochondria that binds coenzyme Q (CoQ), also called ubiquinone, which is an essential electron carrier of the respiratory chain. Deletion of the gene encoding COQ10p (COQ10 or YOL008W) in Saccharomyces cerevisiae results in respiratory defect because of the inability to oxidize NADH and succinate. COQ10p may function in the delivery of CoQ (Q6 in budding yeast) to its proper location for electron transport. The human homolog, called Q-binding protein COQ10 homolog A (COQ10A), is able to fully complement for the absence of COQ10p in fission yeast. Human COQ10A also has a splice variant COQ10B. COQ10p belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket and they bind diverse ligands.


:

Pssm-ID: 176855  Cd Length: 138  Bit Score: 184.60  E-value: 1.33e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  89 YSERRIMGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGkL 168
Cdd:cd07813     1 YSKSRLVPYSAEQMFDLVADVERYPEFLPWCTASRVLERDEDELEAELTVGFGGIRESFTSRVTLVPPESIEAELVDG-P 79

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1759490485 169 FNHLETIWRFSPGIpsyPRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFERRA 227
Cdd:cd07813    80 FKHLEGEWRFKPLG---ENACKVEFDLEFEFKSRLLEALAGLVFDEVAKKMVDAFEKRA 135
 
Name Accession Description Interval E-value
COQ10p_like cd07813
Coenzyme Q-binding protein COQ10p and similar proteins; Coenzyme Q-binding protein COQ10p and ...
 89-227 1.33e-59

Coenzyme Q-binding protein COQ10p and similar proteins; Coenzyme Q-binding protein COQ10p and similar proteins. COQ10p is a hydrophobic protein located in the inner membrane of mitochondria that binds coenzyme Q (CoQ), also called ubiquinone, which is an essential electron carrier of the respiratory chain. Deletion of the gene encoding COQ10p (COQ10 or YOL008W) in Saccharomyces cerevisiae results in respiratory defect because of the inability to oxidize NADH and succinate. COQ10p may function in the delivery of CoQ (Q6 in budding yeast) to its proper location for electron transport. The human homolog, called Q-binding protein COQ10 homolog A (COQ10A), is able to fully complement for the absence of COQ10p in fission yeast. Human COQ10A also has a splice variant COQ10B. COQ10p belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket and they bind diverse ligands.


Pssm-ID: 176855  Cd Length: 138  Bit Score: 184.60  E-value: 1.33e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  89 YSERRIMGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGkL 168
Cdd:cd07813     1 YSKSRLVPYSAEQMFDLVADVERYPEFLPWCTASRVLERDEDELEAELTVGFGGIRESFTSRVTLVPPESIEAELVDG-P 79

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1759490485 169 FNHLETIWRFSPGIpsyPRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFERRA 227
Cdd:cd07813    80 FKHLEGEWRFKPLG---ENACKVEFDLEFEFKSRLLEALAGLVFDEVAKKMVDAFEKRA 135
PasT COG2867
Ribosome association toxin PasT (RatA) of the RatAB toxin-antitoxin module [Translation, ...
 89-226 1.31e-30

Ribosome association toxin PasT (RatA) of the RatAB toxin-antitoxin module [Translation, ribosomal structure and biogenesis];


Pssm-ID: 442114  Cd Length: 137  Bit Score: 110.72  E-value: 1.31e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  89 YSERRIMGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGKl 168
Cdd:COG2867     4 ISRSVLVPYSAEQMFDLVADVERYPEFLPWCKAARVLERDGDEVVAELTVSFKGLRESFTTRNTLDPPERIDFELVDGP- 82

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1759490485 169 FNHLETIWRFspgIPSYPRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFERR 226
Cdd:COG2867    83 FKHLEGRWRF---EPLGEGGTKVTFDLDFEFKSPLLGALLGPVFNEAARRMVDAFKKR 137
Polyketide_cyc pfam03364
Polyketide cyclase / dehydrase and lipid transport; This family contains polyketide cylcases ...
 95-224 3.99e-25

Polyketide cyclase / dehydrase and lipid transport; This family contains polyketide cylcases/dehydrases which are enzymes involved in polyketide synthesis. The family also includes proteins which are involved in the binding/transport of lipids.


Pssm-ID: 397441  Cd Length: 125  Bit Score: 96.03  E-value: 3.99e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  95 MGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHlkAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGkLFNHLET 174
Cdd:pfam03364   1 VPAPAEQVWALVTDVERYPEFLPWCKSVEVLERDGSL--ADWRVAFGGLRRSFTARVTLQPPERIEMVLVDG-DFKRLEG 77

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1759490485 175 IWRFSPGIPSypRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFE 224
Cdd:pfam03364  78 SWRFEPGGPG--TRVKVTLELDFEFASPLPGALLGFVFRRVLRTLLEAFR 125
PRK10724 PRK10724
type II toxin-antitoxin system RatA family toxin;
90-227 4.86e-11

type II toxin-antitoxin system RatA family toxin;


Pssm-ID: 182678  Cd Length: 158  Bit Score: 59.55  E-value: 4.86e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  90 SERRIMGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGKlF 169
Cdd:PRK10724   18 SRTALVPYSAEQMYQLVNDVQSYPQFLPGCTGSRVLESTPGQMTAAVDVSKAGISKTFTTRNQLTSNQSILMQLVDGP-F 96

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1759490485 170 NHLETIWRFspgIPSYPRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFERRA 227
Cdd:PRK10724   97 KKLIGGWKF---TPLSQEACRIEFHLDFEFTNKLIELAFGRVFKELASNMVQAFTVRA 151
 
Name Accession Description Interval E-value
COQ10p_like cd07813
Coenzyme Q-binding protein COQ10p and similar proteins; Coenzyme Q-binding protein COQ10p and ...
 89-227 1.33e-59

Coenzyme Q-binding protein COQ10p and similar proteins; Coenzyme Q-binding protein COQ10p and similar proteins. COQ10p is a hydrophobic protein located in the inner membrane of mitochondria that binds coenzyme Q (CoQ), also called ubiquinone, which is an essential electron carrier of the respiratory chain. Deletion of the gene encoding COQ10p (COQ10 or YOL008W) in Saccharomyces cerevisiae results in respiratory defect because of the inability to oxidize NADH and succinate. COQ10p may function in the delivery of CoQ (Q6 in budding yeast) to its proper location for electron transport. The human homolog, called Q-binding protein COQ10 homolog A (COQ10A), is able to fully complement for the absence of COQ10p in fission yeast. Human COQ10A also has a splice variant COQ10B. COQ10p belongs to the SRPBCC (START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC) domain superfamily of proteins that bind hydrophobic ligands. SRPBCC domains have a deep hydrophobic ligand-binding pocket and they bind diverse ligands.


Pssm-ID: 176855  Cd Length: 138  Bit Score: 184.60  E-value: 1.33e-59
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  89 YSERRIMGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGkL 168
Cdd:cd07813     1 YSKSRLVPYSAEQMFDLVADVERYPEFLPWCTASRVLERDEDELEAELTVGFGGIRESFTSRVTLVPPESIEAELVDG-P 79

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 1759490485 169 FNHLETIWRFSPGIpsyPRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFERRA 227
Cdd:cd07813    80 FKHLEGEWRFKPLG---ENACKVEFDLEFEFKSRLLEALAGLVFDEVAKKMVDAFEKRA 135
PasT COG2867
Ribosome association toxin PasT (RatA) of the RatAB toxin-antitoxin module [Translation, ...
 89-226 1.31e-30

Ribosome association toxin PasT (RatA) of the RatAB toxin-antitoxin module [Translation, ribosomal structure and biogenesis];


Pssm-ID: 442114  Cd Length: 137  Bit Score: 110.72  E-value: 1.31e-30
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  89 YSERRIMGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGKl 168
Cdd:COG2867     4 ISRSVLVPYSAEQMFDLVADVERYPEFLPWCKAARVLERDGDEVVAELTVSFKGLRESFTTRNTLDPPERIDFELVDGP- 82

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1759490485 169 FNHLETIWRFspgIPSYPRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFERR 226
Cdd:COG2867    83 FKHLEGRWRF---EPLGEGGTKVTFDLDFEFKSPLLGALLGPVFNEAARRMVDAFKKR 137
Polyketide_cyc pfam03364
Polyketide cyclase / dehydrase and lipid transport; This family contains polyketide cylcases ...
 95-224 3.99e-25

Polyketide cyclase / dehydrase and lipid transport; This family contains polyketide cylcases/dehydrases which are enzymes involved in polyketide synthesis. The family also includes proteins which are involved in the binding/transport of lipids.


Pssm-ID: 397441  Cd Length: 125  Bit Score: 96.03  E-value: 3.99e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  95 MGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHlkAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGkLFNHLET 174
Cdd:pfam03364   1 VPAPAEQVWALVTDVERYPEFLPWCKSVEVLERDGSL--ADWRVAFGGLRRSFTARVTLQPPERIEMVLVDG-DFKRLEG 77

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|
gi 1759490485 175 IWRFSPGIPSypRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFE 224
Cdd:pfam03364  78 SWRFEPGGPG--TRVKVTLELDFEFASPLPGALLGFVFRRVLRTLLEAFR 125
PRK10724 PRK10724
type II toxin-antitoxin system RatA family toxin;
90-227 4.86e-11

type II toxin-antitoxin system RatA family toxin;


Pssm-ID: 182678  Cd Length: 158  Bit Score: 59.55  E-value: 4.86e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  90 SERRIMGYSMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSAVSMVKPHMVKAVCTDGKlF 169
Cdd:PRK10724   18 SRTALVPYSAEQMYQLVNDVQSYPQFLPGCTGSRVLESTPGQMTAAVDVSKAGISKTFTTRNQLTSNQSILMQLVDGP-F 96

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 1759490485 170 NHLETIWRFspgIPSYPRTCTVDFSISFEFRSLLHSQLATMFFDEVVKQNVAAFERRA 227
Cdd:PRK10724   97 KKLIGGWKF---TPLSQEACRIEFHLDFEFTNKLIELAFGRVFKELASNMVQAFTVRA 151
SRPBCC cd07812
START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC (SRPBCC) ligand-binding domain superfamily; SRPBCC ...
 98-231 2.43e-04

START/RHO_alpha_C/PITP/Bet_v1/CoxG/CalC (SRPBCC) ligand-binding domain superfamily; SRPBCC domains have a deep hydrophobic ligand-binding pocket; they bind diverse ligands. Included in this superfamily are the steroidogenic acute regulatory protein (StAR)-related lipid transfer (START) domains of mammalian STARD1-STARD15, and the C-terminal catalytic domains of the alpha oxygenase subunit of Rieske-type non-heme iron aromatic ring-hydroxylating oxygenases (RHOs_alpha_C), as well as the SRPBCC domains of phosphatidylinositol transfer proteins (PITPs), Bet v 1 (the major pollen allergen of white birch, Betula verrucosa), CoxG, CalC, and related proteins. Other members of this superfamily include PYR/PYL/RCAR plant proteins, the aromatase/cyclase (ARO/CYC) domains of proteins such as Streptomyces glaucescens tetracenomycin, and the SRPBCC domains of Streptococcus mutans Smu.440 and related proteins.


Pssm-ID: 176854  Cd Length: 141  Bit Score: 40.00  E-value: 2.43e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1759490485  98 SMQEMFEVVSNVQEYREFVPWCKKSLVVSSRKGHLKAQLEVGFPPVLERYTSA--VSMVKPHMVKAVCTDGKLFNHLETI 175
Cdd:cd07812    10 PPEAVWDLLSDPERWPEWSPGLERVEVLGGGEGGVGARFVGGRKGGRRLTLTSevTEVDPPRPGRFRVTGGGGGVDGTGE 89

                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 1759490485 176 WRFSPgIPsyPRTCTVDFSISFEFRSLLhSQLATMFFDEVVKQNVAAFERRAATKF 231
Cdd:cd07812    90 WRLEP-EG--DGGTRVTYTVEYDPPGPL-LKVFALLLAGALKRELAALLRALKARL 141
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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