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Conserved domains on  [gi|149242820|pdb|2P2C|F]
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Chain F, Caspase-2

Protein Classification

caspase family protein( domain architecture ID 1724)

caspase family protein similar to caspases which are cysteine class enzymes that drive the terminal stages of apoptosis as well as other cellular remodeling and inflammatory events

CATH:  3.40.50.1460
EC:  3.4.22.-
Gene Ontology:  GO:0008234
MEROPS:  C14
PubMed:  9357314
SCOP:  4003593

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
CASc super family cl00042
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent ...
 1-100 3.07e-30

Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent aspartate-directed proteases that mediate programmed cell death (apoptosis). Caspases are synthesized as inactive zymogens and activated by proteolysis of the peptide backbone adjacent to an aspartate. The resulting two subunits associate to form an (alpha)2(beta)2-tetramer which is the active enzyme. Activation of caspases can be mediated by other caspase homologs.


The actual alignment was detected with superfamily member cd00032:

Pssm-ID: 444667  Cd Length: 243  Bit Score: 107.69  E-value: 3.07e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_F        1 MAGKEKLPKMRLPTRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDREGYapgteF 80
Cdd:cd00032 149 ETEAEDDAVQTIPVEADFLVAYSTVPGYVSWRNTKKGSWFIQSLCQVLRKYAHSLDLLDILTKVNRKVAEKFES-----V 223

                        90       100
                ....*....|....*....|
2P2C_F       81 HRCKEMSEYCSTLCRHLYLF 100
Cdd:cd00032 224 NGKKQMPCFRSTLTKKLYFF 243
 
Name Accession Description Interval E-value
CASc cd00032
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent ...
 1-100 3.07e-30

Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent aspartate-directed proteases that mediate programmed cell death (apoptosis). Caspases are synthesized as inactive zymogens and activated by proteolysis of the peptide backbone adjacent to an aspartate. The resulting two subunits associate to form an (alpha)2(beta)2-tetramer which is the active enzyme. Activation of caspases can be mediated by other caspase homologs.


Pssm-ID: 237997  Cd Length: 243  Bit Score: 107.69  E-value: 3.07e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_F        1 MAGKEKLPKMRLPTRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDREGYapgteF 80
Cdd:cd00032 149 ETEAEDDAVQTIPVEADFLVAYSTVPGYVSWRNTKKGSWFIQSLCQVLRKYAHSLDLLDILTKVNRKVAEKFES-----V 223

                        90       100
                ....*....|....*....|
2P2C_F       81 HRCKEMSEYCSTLCRHLYLF 100
Cdd:cd00032 224 NGKKQMPCFRSTLTKKLYFF 243
CASc smart00115
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine aspartases that ...
 11-101 6.65e-29

Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine aspartases that mediate programmed cell death (apoptosis). Caspases are synthesised as zymogens and activated by proteolysis of the peptide backbone adjacent to an aspartate. The resulting two subunits associate to form an (alpha)2(beta)2-tetramer which is the active enzyme. Activation of caspases can be mediated by other caspase homologues.


Pssm-ID: 214521  Cd Length: 241  Bit Score: 103.86  E-value: 6.65e-29
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_F          11 RLPTRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDREGYApgteFHRCKEMSEYC 90
Cdd:smart00115 155 KIPVEADFLAAYSTTPGYVSWRNPTRGSWFIQSLCQVLKEYARSLDLLDILTEVNRKVADKFESV----NAKKQMPTIES 230

                           90
                   ....*....|.
2P2C_F          91 STLCRHLYLFP 101
Cdd:smart00115 231 MTLTKKLYFFP 241
Peptidase_C14 pfam00656
Caspase domain;
14-98 1.77e-17

Caspase domain;


Pssm-ID: 425803  Cd Length: 213  Bit Score: 73.90  E-value: 1.77e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_F         14 TRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDRegyapgtefHRCKEMSE-YCST 92
Cdd:pfam00656 137 VEADFLVAYSTAPGQVSWRNTGSGSWFIQALCQVLREYGHGLDLLSLLTKVRRRVAEA---------TGKKQMPClSSST 207


                  ....*.
2P2C_F         93 LCRHLY 98
Cdd:pfam00656 208 LTKKFY 213
 
Name Accession Description Interval E-value
CASc cd00032
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent ...
 1-100 3.07e-30

Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent aspartate-directed proteases that mediate programmed cell death (apoptosis). Caspases are synthesized as inactive zymogens and activated by proteolysis of the peptide backbone adjacent to an aspartate. The resulting two subunits associate to form an (alpha)2(beta)2-tetramer which is the active enzyme. Activation of caspases can be mediated by other caspase homologs.


Pssm-ID: 237997  Cd Length: 243  Bit Score: 107.69  E-value: 3.07e-30
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_F        1 MAGKEKLPKMRLPTRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDREGYapgteF 80
Cdd:cd00032 149 ETEAEDDAVQTIPVEADFLVAYSTVPGYVSWRNTKKGSWFIQSLCQVLRKYAHSLDLLDILTKVNRKVAEKFES-----V 223

                        90       100
                ....*....|....*....|
2P2C_F       81 HRCKEMSEYCSTLCRHLYLF 100
Cdd:cd00032 224 NGKKQMPCFRSTLTKKLYFF 243
CASc smart00115
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine aspartases that ...
 11-101 6.65e-29

Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine aspartases that mediate programmed cell death (apoptosis). Caspases are synthesised as zymogens and activated by proteolysis of the peptide backbone adjacent to an aspartate. The resulting two subunits associate to form an (alpha)2(beta)2-tetramer which is the active enzyme. Activation of caspases can be mediated by other caspase homologues.


Pssm-ID: 214521  Cd Length: 241  Bit Score: 103.86  E-value: 6.65e-29
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_F          11 RLPTRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDREGYApgteFHRCKEMSEYC 90
Cdd:smart00115 155 KIPVEADFLAAYSTTPGYVSWRNPTRGSWFIQSLCQVLKEYARSLDLLDILTEVNRKVADKFESV----NAKKQMPTIES 230

                           90
                   ....*....|.
2P2C_F          91 STLCRHLYLFP 101
Cdd:smart00115 231 MTLTKKLYFFP 241
Peptidase_C14 pfam00656
Caspase domain;
14-98 1.77e-17

Caspase domain;


Pssm-ID: 425803  Cd Length: 213  Bit Score: 73.90  E-value: 1.77e-17
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_F         14 TRSDMICGYACLKGTAAMRNTKRGSWYIEALAQVFSERACDMHVADMLVKVNALIKDRegyapgtefHRCKEMSE-YCST 92
Cdd:pfam00656 137 VEADFLVAYSTAPGQVSWRNTGSGSWFIQALCQVLREYGHGLDLLSLLTKVRRRVAEA---------TGKKQMPClSSST 207


                  ....*.
2P2C_F         93 LCRHLY 98
Cdd:pfam00656 208 LTKKFY 213
 
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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