SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO15144
Pre Gene Modal
BGIBMGA004926
Annotation
PREDICTED:_cysteine_protease_ATG4D_[Bombyx_mori]
Full name
Cysteine protease       + More
Cysteine protease ATG4D      
Alternative Name
AUT-like 4 cysteine endopeptidase
Autophagin-4
Autophagy-related cysteine endopeptidase 4
Autophagy-related protein 4 homolog D
Location in the cell
Cytoplasmic   Reliability : 1.394 Extracellular   Reliability : 1.012
 

Sequence

CDS
ATGGAAGCAACTGCACATCAACCAATGGAACAAATATATGGAGAGGGTATAGAAGGATTTAAATCAGATTTTGTAAGTAAAATATGGATGACTTACAGAAGGGAATTCCCTACTATGACAGGTTCAACTTTTACAACTGATTGTGGTTGGGGTTGTATGCTTCGAAGTGGACAAATGATGTTGGCTCAGGCTTTAGTTTGCCATTTCCTAGGCCGTTCATGGAGATGGTTACCTGAGAAACCCATTCAAAATGCTAGAGAATTTCAAGAAGATTGTTTACATAGAAAAATTATAAAGTGGTTTGGAGATAAGTCTTCAGTTAATAGTCCTCTGTCAATACATCAGATGGTGAGTTTGGGAGAAGCTTTAGGCAAGAAGCCAGGTGATTGGTATGGCCCTGCATCTGTAGCACATTGTTTGAAATCTCTAATTGCATCAGCTTCAAAAGAGAATTATGAATTTGATCATTTAGAAGTTTATGTTGCTCAAGATTCAACTGTTTATATTCAAGATATATATTCTATGTGTCAGTTGTTACATGGAGCTTGGAAGTCACTTATTCTTCTAGTTCCAGTGAAATTAGGCACTGAAAAATTTAATCCAATATATGGCCCATGCCTCACATCATTATTAACATTAGATTTTTGCATTGGAATCATTGGTGGAAGGCCAAAACATTCTCTATATTTTGTTGGCTATCAAGATGACAAACTCATTCATCTGGATCCACATTACTGCCAAGAAATGGTAGATGTTTGGCAACCCAATTTCTCTTTACAAAGTTTTCATTGTCGTTCTCCAAGAAAAATGCCACTTGCAAAGATGGATCCATCATGTTGTATTGGTTTTTATCTTGGAACCCAACATGATTTTGAAACATTTATAAATATAATAAAATCATTCCTAGTACCTCAGGGTGTATCATCAGGATATGAATATCCTATATTTACTCTAAATAATGGCTCCTGTGATTCACTTATGGATACTCCTAATGCTAGATATTCCTTTTTTGAAACAGAACAACATTGGGTCACTCCACATATGCAAGACAGCGATACAGACTTAGAGTCTGAAGAATTTGTTTTAGTTTAG
Protein
MEATAHQPMEQIYGEGIEGFKSDFVSKIWMTYRREFPTMTGSTFTTDCGWGCMLRSGQMMLAQALVCHFLGRSWRWLPEKPIQNAREFQEDCLHRKIIKWFGDKSSVNSPLSIHQMVSLGEALGKKPGDWYGPASVAHCLKSLIASASKENYEFDHLEVYVAQDSTVYIQDIYSMCQLLHGAWKSLILLVPVKLGTEKFNPIYGPCLTSLLTLDFCIGIIGGRPKHSLYFVGYQDDKLIHLDPHYCQEMVDVWQPNFSLQSFHCRSPRKMPLAKMDPSCCIGFYLGTQHDFETFINIIKSFLVPQGVSSGYEYPIFTLNNGSCDSLMDTPNARYSFFETEQHWVTPHMQDSDTDLESEEFVLV

Summary

Description
Cysteine protease required for the cytoplasm to vacuole transport (Cvt) and autophagy.
Cysteine protease ATG4D: Cysteine protease required for the cytoplasm to vacuole transport (Cvt) and autophagy. Cleaves the C-terminal amino acid of ATG8 family proteins MAP1LC3 and GABARAPL2, to reveal a C-terminal glycine. Exposure of the glycine at the C-terminus is essential for ATG8 proteins conjugation to phosphatidylethanolamine (PE) and insertion to membranes, which is necessary for autophagy. Has also an activity of delipidating enzyme for the PE-conjugated forms.
Cysteine protease ATG4D, mitochondrial: Plays a role as an autophagy regulator that links mitochondrial dysfunction with apoptosis. The mitochondrial import of ATG4D during cellular stress and differentiation may play important roles in the regulation of mitochondrial physiology, ROS, mitophagy and cell viability (By similarity).
Similarity
Belongs to the peptidase C54 family.
Keywords
Apoptosis   Autophagy   Complete proteome   Cytoplasm   Direct protein sequencing   Hydrolase   Mitochondrion   Phosphoprotein   Protease   Protein transport   Reference proteome   Thiol protease   Transport   Ubl conjugation pathway  
Feature
chain  Cysteine protease ATG4D
EC Number
3.4.22.-
EMBL
BABH01029969    FJ416326    ACJ46060.1    NWSH01001030    PCG73042.1    JTDY01006181    + More
KOB66211.1    ODYU01012229    SOQ58427.1    AGBW02012531    OWR44884.1    KQ460045    KPJ18223.1    GDQN01004211    JAT86843.1    NEVH01023279    PNF18136.1    PNF18135.1    PNF18134.1    KK852539    KDR21791.1    GEZM01042602    JAV79766.1    KK107019    QOIP01000007    EZA62757.1    RLU20531.1    KQ971307    EFA11495.1    GL441072    EFN65142.1    KYB29638.1    APGK01039147    KB740967    ENN76867.1    CCAG010001986    GL448604    EFN84087.1    KB632399    ERL94645.1    CH933806    EDW16788.2    KRG02298.1    JXJN01007687    CH916374    EDV91012.1    GAKP01004515    GAKP01004514    GAKP01004512    JAC54438.1    GAMC01002198    JAC04358.1    GAMC01002200    GAMC01002199    JAC04357.1    GDHF01014839    JAI37475.1    GDHF01027672    GDHF01017411    JAI24642.1    JAI34903.1    KQ434819    KZC06914.1    JRES01001623    KNC21452.1    GL888116    EGI67039.1    ADTU01024688    KQ976421    KYM89088.1    GDAI01002506    JAI15097.1    CM000160    KRK03768.1    EDW97460.1    KQ414735    KOC62160.1    CH940652    EDW59071.2    KQ979011    KYN26629.1    CH954181    EDV49006.1    KRF78661.1    KQ981486    KYN41427.1    CH480815    EDW42060.1    OUUW01000005    SPP80742.1    AE014297    BT100116    AAF55180.2    ACX83596.1    CM000364    EDX12829.1    SPP80741.1    AY069453    AAL39598.1    CH964232    EDW80904.2    CH902623    KPU72801.1    EDV30331.2    CM000070    KRS99747.1    CP012526    ALC47492.1    CH479186    EDW38823.1    EAL27056.4    UFQT01000415    SSX24099.1    KQ977171    KYN05152.1    UFQS01001255    UFQT01001255    SSX09960.1    SSX29683.1    KQ982045    KYQ60731.1    GFDF01000257    JAV13827.1    GDIQ01212403    JAK39322.1    GDIQ01109182    LRGB01002860    JAL42544.1    KZS05873.1    GDIQ01074906    JAN19831.1    GDIQ01192092    JAK59633.1    GDIP01144037    JAJ79365.1    GL732538    EFX82987.1    KZ288215    PBC32699.1    GL768121    EFZ12136.1    GDIP01021217    JAM82498.1    GEFM01003647    GEGO01001913    JAP72149.1    JAR93491.1    GGLE01006468    MBY10594.1    GFAA01003602    JAT99832.1    GFJQ02001695    JAW05275.1    JH431789    GFAC01000960    JAT98228.1    GEFH01002746    JAP65835.1    AJ312333    AK036571    AK081605    AK081002    BC030861    BC069851    KT194093    ALQ43549.1    AK154130    BAE32395.1    GFWV01023069    MAA47796.1    GL192824    EFB12981.1    AYCK01004499    ACTA01058381    ACTA01066381   
Pfam
PF03416   Peptidase_C54
Interpro
IPR005078   Peptidase_C54        + More
IPR038765   Papain-like_cys_pep_sf       
SUPFAM
SSF54001   SSF54001       
PDB
2P82     E-value=7.47139e-55,     Score=541

Ontologies

Topology

Subcellular location
Cytoplasm  
Mitochondrion matrix   Imported into mitochondrial matrix after cleavage by CASP3 during oxidative stress and cell death.   With evidence from 2 publications.
Length:
363
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.42238
Exp number, first 60 AAs:
0.01797
Total prob of N-in:
0.02413
outside
1  -  363
 
 

Population Genetic Test Statistics

Pi
297.996658
Theta
215.176641
Tajima's D
0.969729
CLR
0.016304
CSRT
0.652767361631918
Interpretation
Uncertain
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