NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|1907069977|ref|XP_036008782|]
View 

cysteine protease ATG4B isoform X2 [Mus musculus]

Protein Classification

cysteine protease ATG4( domain architecture ID 10506323)

cysteine protease ATG4 is required in the cytoplasm for vacuole transport (Cvt) and autophagy

EC:  3.4.22.-
MEROPS:  C54
PubMed:  11517925

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

Name Accession Description Interval E-value
Peptidase_C54 pfam03416
Peptidase family C54;
1-166 5.14e-73

Peptidase family C54;


:

Pssm-ID: 460915  Cd Length: 269  Bit Score: 222.38  E-value: 5.14e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907069977   1 MDNTVVMEEIRRLCRANLPcvgaaalptdserhcngfpagaevtnrPSAWRPLVLLIPLRLGLTDINEAYVETLKHCFMM 80
Cdd:pfam03416 133 SDGTVYKDDVRKLCAPNSA---------------------------SSGEKPLLILVPLRLGLDKINPVYIPALKALLSL 185
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907069977  81 PQSLGVIGGKPNSAHYFIGYVGEELIYLDPHTTQPAVELTDSCFiPDESFHCQHpPSRMGIGELDPSIAVGFFCKTEEDF 160
Cdd:pfam03416 186 PQSVGIIGGRPSSSLYFVGFQGDKLIYLDPHTTQPAVDVSYTDF-DLESYHCKR-PRKMPISKMDPSMALGFYCRDEEDF 263

                  ....*.
gi 1907069977 161 NDWCQQ 166
Cdd:pfam03416 264 EDFCSR 269
ATG4_LIR pfam20166
ATG4, F-type LIR motif; LC3 Interacting Regions (LIRs), also known as ATG8-interacting motifs ...
194-222 5.96e-08

ATG4, F-type LIR motif; LC3 Interacting Regions (LIRs), also known as ATG8-interacting motifs (AIMs), are short-linear motifs (SLiMs) of autophagy receptors and adaptor proteins that facilitates the selective recruitment of autophagy substrates to the autophagosome. ATG8 proteins are highly conserved in eukaryotes and play a key role in selective autophagy as they recognize and bind different autophagy receptors and adaptors containing a specific class of SLiMs. LIRs are characterized by degenerated sequences with a four-residue core central sequence involved in ATG8-binding, with the W/Y/FxxL/I/V pattern. Based on the aromatic amino acid in position 1 they can be classified into W-type, Y-type and F-type. This entry is the F-type LIR motif from ATG4, which contains the seqeunce FEI/VL. There are acidic residues at the N-terminal of this motif (Asp and Glu), which may contribute to stabilize the binding or may provide specificity toward a certain class of ATG8 proteins.


:

Pssm-ID: 466317  Cd Length: 29  Bit Score: 47.25  E-value: 5.96e-08
                          10        20
                  ....*....|....*....|....*....
gi 1907069977 194 DVLNLSLDSSDVERLERFFDSEDEDFEIL 222
Cdd:pfam20166   1 DVTNTSLDSSDVERLEEFFDLEDEDFEIL 29
 
Name Accession Description Interval E-value
Peptidase_C54 pfam03416
Peptidase family C54;
1-166 5.14e-73

Peptidase family C54;


Pssm-ID: 460915  Cd Length: 269  Bit Score: 222.38  E-value: 5.14e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907069977   1 MDNTVVMEEIRRLCRANLPcvgaaalptdserhcngfpagaevtnrPSAWRPLVLLIPLRLGLTDINEAYVETLKHCFMM 80
Cdd:pfam03416 133 SDGTVYKDDVRKLCAPNSA---------------------------SSGEKPLLILVPLRLGLDKINPVYIPALKALLSL 185
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907069977  81 PQSLGVIGGKPNSAHYFIGYVGEELIYLDPHTTQPAVELTDSCFiPDESFHCQHpPSRMGIGELDPSIAVGFFCKTEEDF 160
Cdd:pfam03416 186 PQSVGIIGGRPSSSLYFVGFQGDKLIYLDPHTTQPAVDVSYTDF-DLESYHCKR-PRKMPISKMDPSMALGFYCRDEEDF 263

                  ....*.
gi 1907069977 161 NDWCQQ 166
Cdd:pfam03416 264 EDFCSR 269
ATG4_LIR pfam20166
ATG4, F-type LIR motif; LC3 Interacting Regions (LIRs), also known as ATG8-interacting motifs ...
194-222 5.96e-08

ATG4, F-type LIR motif; LC3 Interacting Regions (LIRs), also known as ATG8-interacting motifs (AIMs), are short-linear motifs (SLiMs) of autophagy receptors and adaptor proteins that facilitates the selective recruitment of autophagy substrates to the autophagosome. ATG8 proteins are highly conserved in eukaryotes and play a key role in selective autophagy as they recognize and bind different autophagy receptors and adaptors containing a specific class of SLiMs. LIRs are characterized by degenerated sequences with a four-residue core central sequence involved in ATG8-binding, with the W/Y/FxxL/I/V pattern. Based on the aromatic amino acid in position 1 they can be classified into W-type, Y-type and F-type. This entry is the F-type LIR motif from ATG4, which contains the seqeunce FEI/VL. There are acidic residues at the N-terminal of this motif (Asp and Glu), which may contribute to stabilize the binding or may provide specificity toward a certain class of ATG8 proteins.


Pssm-ID: 466317  Cd Length: 29  Bit Score: 47.25  E-value: 5.96e-08
                          10        20
                  ....*....|....*....|....*....
gi 1907069977 194 DVLNLSLDSSDVERLERFFDSEDEDFEIL 222
Cdd:pfam20166   1 DVTNTSLDSSDVERLEEFFDLEDEDFEIL 29
 
Name Accession Description Interval E-value
Peptidase_C54 pfam03416
Peptidase family C54;
1-166 5.14e-73

Peptidase family C54;


Pssm-ID: 460915  Cd Length: 269  Bit Score: 222.38  E-value: 5.14e-73
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907069977   1 MDNTVVMEEIRRLCRANLPcvgaaalptdserhcngfpagaevtnrPSAWRPLVLLIPLRLGLTDINEAYVETLKHCFMM 80
Cdd:pfam03416 133 SDGTVYKDDVRKLCAPNSA---------------------------SSGEKPLLILVPLRLGLDKINPVYIPALKALLSL 185
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1907069977  81 PQSLGVIGGKPNSAHYFIGYVGEELIYLDPHTTQPAVELTDSCFiPDESFHCQHpPSRMGIGELDPSIAVGFFCKTEEDF 160
Cdd:pfam03416 186 PQSVGIIGGRPSSSLYFVGFQGDKLIYLDPHTTQPAVDVSYTDF-DLESYHCKR-PRKMPISKMDPSMALGFYCRDEEDF 263

                  ....*.
gi 1907069977 161 NDWCQQ 166
Cdd:pfam03416 264 EDFCSR 269
ATG4_LIR pfam20166
ATG4, F-type LIR motif; LC3 Interacting Regions (LIRs), also known as ATG8-interacting motifs ...
194-222 5.96e-08

ATG4, F-type LIR motif; LC3 Interacting Regions (LIRs), also known as ATG8-interacting motifs (AIMs), are short-linear motifs (SLiMs) of autophagy receptors and adaptor proteins that facilitates the selective recruitment of autophagy substrates to the autophagosome. ATG8 proteins are highly conserved in eukaryotes and play a key role in selective autophagy as they recognize and bind different autophagy receptors and adaptors containing a specific class of SLiMs. LIRs are characterized by degenerated sequences with a four-residue core central sequence involved in ATG8-binding, with the W/Y/FxxL/I/V pattern. Based on the aromatic amino acid in position 1 they can be classified into W-type, Y-type and F-type. This entry is the F-type LIR motif from ATG4, which contains the seqeunce FEI/VL. There are acidic residues at the N-terminal of this motif (Asp and Glu), which may contribute to stabilize the binding or may provide specificity toward a certain class of ATG8 proteins.


Pssm-ID: 466317  Cd Length: 29  Bit Score: 47.25  E-value: 5.96e-08
                          10        20
                  ....*....|....*....|....*....
gi 1907069977 194 DVLNLSLDSSDVERLERFFDSEDEDFEIL 222
Cdd:pfam20166   1 DVTNTSLDSSDVERLEEFFDLEDEDFEIL 29
 
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