NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|15229167|ref|NP_190525|]
View 

Mitochondrial import inner membrane translocase subunit Tim17/Tim22/Tim23 family protein [Arabidopsis thaliana]

Protein Classification

Tim17/Tim22/Tim23/Pmp24 family protein( domain architecture ID 10493815)

Tim17/Tim22/Tim23/Pmp24 family protein such as the mitochondrial import inner membrane translocase subunit Tim22, an essential core component of the TIM22 complex, which mediates the insertion of multi-pass transmembrane proteins into the mitochondrial inner membrane

Gene Ontology:  GO:0016020
PubMed:  27760563|33297490

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
Tim17 pfam02466
Tim17/Tim22/Tim23/Pmp24 family; The pre-protein translocase of the mitochondrial outer ...
 55-174 3.75e-12

Tim17/Tim22/Tim23/Pmp24 family; The pre-protein translocase of the mitochondrial outer membrane (Tom) allows the import of pre-proteins from the cytoplasm. Tom forms a complex with a number of proteins, including Tim17. Tim17, Tim22, and Tim23, are the central components of the widely conserved multi-subunit protein translocases, TIM23 and TIM22, which mediate protein transport across and into the inner mitochondrial membrane, respectively. In addition, several Tim17 family proteins occupy the inner and outer membranes of plastids. This family also includes Pmp24 a peroxisomal protein. The involvement of this domain in the targeting of PMP24 remains to be proved. PMP24 was known as Pmp27. Family members are suggested to be exclusive to eukaryotes, where the distribution in the eukaryotic subgroups of the mitochondrial Tim17, Tim22 and Tim23 proteins, as well as the peroxisomal Tim17 family proteins, suggests that they all likely to be present in the last eukaryotic common ancestor (LECA).


:

Pssm-ID: 460567  Cd Length: 109  Bit Score: 61.42  E-value: 3.75e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15229167    55 IPVEAAVVSTMSGVQGAFIGGLMGTLSPEMPQAG--VDPQAIASMKQAQALVGGpwvqarNFAAITGVNAGIASVMKRIR 132
Cdd:pfam02466   1 CLYKTGGAFLMGAVLGGVFGLVYGARNRPPPLTAklRLRGALNAVGKRGPSLGN------NFAVFGGLYSGIECGLEKYR 74

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 15229167   133 GKEDIESAVVAALGSGFAYSlvsqglqGQPMNAITTAAGFAV 174
Cdd:pfam02466  75 GKEDPWNSIAAGALTGALLR-------GGPRAAAVGGAVGAA 109
 
Name Accession Description Interval E-value
Tim17 pfam02466
Tim17/Tim22/Tim23/Pmp24 family; The pre-protein translocase of the mitochondrial outer ...
 55-174 3.75e-12

Tim17/Tim22/Tim23/Pmp24 family; The pre-protein translocase of the mitochondrial outer membrane (Tom) allows the import of pre-proteins from the cytoplasm. Tom forms a complex with a number of proteins, including Tim17. Tim17, Tim22, and Tim23, are the central components of the widely conserved multi-subunit protein translocases, TIM23 and TIM22, which mediate protein transport across and into the inner mitochondrial membrane, respectively. In addition, several Tim17 family proteins occupy the inner and outer membranes of plastids. This family also includes Pmp24 a peroxisomal protein. The involvement of this domain in the targeting of PMP24 remains to be proved. PMP24 was known as Pmp27. Family members are suggested to be exclusive to eukaryotes, where the distribution in the eukaryotic subgroups of the mitochondrial Tim17, Tim22 and Tim23 proteins, as well as the peroxisomal Tim17 family proteins, suggests that they all likely to be present in the last eukaryotic common ancestor (LECA).


Pssm-ID: 460567  Cd Length: 109  Bit Score: 61.42  E-value: 3.75e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15229167    55 IPVEAAVVSTMSGVQGAFIGGLMGTLSPEMPQAG--VDPQAIASMKQAQALVGGpwvqarNFAAITGVNAGIASVMKRIR 132
Cdd:pfam02466   1 CLYKTGGAFLMGAVLGGVFGLVYGARNRPPPLTAklRLRGALNAVGKRGPSLGN------NFAVFGGLYSGIECGLEKYR 74

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 15229167   133 GKEDIESAVVAALGSGFAYSlvsqglqGQPMNAITTAAGFAV 174
Cdd:pfam02466  75 GKEDPWNSIAAGALTGALLR-------GGPRAAAVGGAVGAA 109
TIM22 COG5596
Mitochondrial import inner membrane translocase, subunit TIM22 [Posttranslational modification, ...
 57-178 1.11e-03

Mitochondrial import inner membrane translocase, subunit TIM22 [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 227883  Cd Length: 191  Bit Score: 39.07  E-value: 1.11e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15229167  57 VEAAVVSTMSGVQGAFIGGL-MGTLSPEMPQAGVDPQAIA-----------SMKQAQALVGGPW-------VQARNFAAI 117
Cdd:COG5596  47 IGKSALSGLKGFRLGGPSGGfSSSLAYGTGLVHLLGLNFGgvwgglfstidCTPFRLQLKEQLNnagkrgfFTGKNLGVL 126

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 15229167 118 TGVNAGIASVMKRIRGKEDIESAVVAALGSGFAYSlVSQGLQGQPMnaitTAAGFAVFQGV 178
Cdd:COG5596 127 GLIYAGINSIITALRAKHDIANAIAAGAFTGAALA-SSAGPQAMPM----GGAGFAAFSAG 182
 
Name Accession Description Interval E-value
Tim17 pfam02466
Tim17/Tim22/Tim23/Pmp24 family; The pre-protein translocase of the mitochondrial outer ...
 55-174 3.75e-12

Tim17/Tim22/Tim23/Pmp24 family; The pre-protein translocase of the mitochondrial outer membrane (Tom) allows the import of pre-proteins from the cytoplasm. Tom forms a complex with a number of proteins, including Tim17. Tim17, Tim22, and Tim23, are the central components of the widely conserved multi-subunit protein translocases, TIM23 and TIM22, which mediate protein transport across and into the inner mitochondrial membrane, respectively. In addition, several Tim17 family proteins occupy the inner and outer membranes of plastids. This family also includes Pmp24 a peroxisomal protein. The involvement of this domain in the targeting of PMP24 remains to be proved. PMP24 was known as Pmp27. Family members are suggested to be exclusive to eukaryotes, where the distribution in the eukaryotic subgroups of the mitochondrial Tim17, Tim22 and Tim23 proteins, as well as the peroxisomal Tim17 family proteins, suggests that they all likely to be present in the last eukaryotic common ancestor (LECA).


Pssm-ID: 460567  Cd Length: 109  Bit Score: 61.42  E-value: 3.75e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15229167    55 IPVEAAVVSTMSGVQGAFIGGLMGTLSPEMPQAG--VDPQAIASMKQAQALVGGpwvqarNFAAITGVNAGIASVMKRIR 132
Cdd:pfam02466   1 CLYKTGGAFLMGAVLGGVFGLVYGARNRPPPLTAklRLRGALNAVGKRGPSLGN------NFAVFGGLYSGIECGLEKYR 74

                          90       100       110       120
                  ....*....|....*....|....*....|....*....|..
gi 15229167   133 GKEDIESAVVAALGSGFAYSlvsqglqGQPMNAITTAAGFAV 174
Cdd:pfam02466  75 GKEDPWNSIAAGALTGALLR-------GGPRAAAVGGAVGAA 109
TIM22 COG5596
Mitochondrial import inner membrane translocase, subunit TIM22 [Posttranslational modification, ...
 57-178 1.11e-03

Mitochondrial import inner membrane translocase, subunit TIM22 [Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 227883  Cd Length: 191  Bit Score: 39.07  E-value: 1.11e-03
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15229167  57 VEAAVVSTMSGVQGAFIGGL-MGTLSPEMPQAGVDPQAIA-----------SMKQAQALVGGPW-------VQARNFAAI 117
Cdd:COG5596  47 IGKSALSGLKGFRLGGPSGGfSSSLAYGTGLVHLLGLNFGgvwgglfstidCTPFRLQLKEQLNnagkrgfFTGKNLGVL 126

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 15229167 118 TGVNAGIASVMKRIRGKEDIESAVVAALGSGFAYSlVSQGLQGQPMnaitTAAGFAVFQGV 178
Cdd:COG5596 127 GLIYAGINSIITALRAKHDIANAIAAGAFTGAALA-SSAGPQAMPM----GGAGFAAFSAG 182
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH