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Conserved domains on  [gi|149242816|pdb|2P2C|C]
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Chain C, 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 ...
 28-169 4.80e-72

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 smart00115:

Pssm-ID: 444667  Cd Length: 241  Bit Score: 216.72  E-value: 4.80e-72
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_C          28 YRLQSRPRGLALVLSNVHFTGekeLEFRSGGDVDHSTLVTLFKLLGYDVHVLCDQTAQEMQEKLQNFAQLPAHRVTDSCI 107
Cdd:smart00115   1 YKMNSKPRGLALIINNENFHS---LPRRNGTDVDAENLTELFQSLGYEVQVKNNLTAEEMLEELKEFAAMPEHSDSDSFV 77

                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
2P2C_C         108 VALLSHGVEGAIYGVDGKLLQLQEVFQLFDNANCPSLQNKPKMFFIQACRGDETDRGVDQQD 169
Cdd:smart00115  78 CVLLSHGEEGGIYGTDGDPLPLDEIFSLFNGDNCPSLAGKPKLFFIQACRGDELDGGVPVED 139
 
Name Accession Description Interval E-value
CASc smart00115
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine aspartases that ...
 28-169 4.80e-72

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: 216.72  E-value: 4.80e-72
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_C          28 YRLQSRPRGLALVLSNVHFTGekeLEFRSGGDVDHSTLVTLFKLLGYDVHVLCDQTAQEMQEKLQNFAQLPAHRVTDSCI 107
Cdd:smart00115   1 YKMNSKPRGLALIINNENFHS---LPRRNGTDVDAENLTELFQSLGYEVQVKNNLTAEEMLEELKEFAAMPEHSDSDSFV 77

                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
2P2C_C         108 VALLSHGVEGAIYGVDGKLLQLQEVFQLFDNANCPSLQNKPKMFFIQACRGDETDRGVDQQD 169
Cdd:smart00115  78 CVLLSHGEEGGIYGTDGDPLPLDEIFSLFNGDNCPSLAGKPKLFFIQACRGDELDGGVPVED 139
CASc cd00032
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent ...
 27-169 1.51e-65

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: 200.52  E-value: 1.51e-65
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_C       27 AYRLQSRPRGLALVLSNVHFtgEKELEFRSGGDVDHSTLVTLFKLLGYDVHVLCDQTAQEMQEKLQNFAQlPAHRVTDSC 106
Cdd:cd00032   1 IYKMNSKRRGLALIINNENF--DKGLKDRDGTDVDAENLTKLFESLGYEVEVKNNLTAEEILEELKEFAS-PDHSDSDSF 77

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|...
2P2C_C      107 IVALLSHGVEGAIYGVDGKLLQLQEVFQLFDNANCPSLQNKPKMFFIQACRGDETDRGVDQQD 169
Cdd:cd00032  78 VCVILSHGEEGGIYGTDGDVVPIDEITSLFNGDNCPSLAGKPKLFFIQACRGDELDLGVEVDS 140
Peptidase_C14 pfam00656
Caspase domain;
35-169 2.99e-40

Caspase domain;


Pssm-ID: 425803  Cd Length: 213  Bit Score: 135.14  E-value: 2.99e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_C         35 RGLALVLSNVHFTGEKEleFRSGGDVDHSTLVTLFKLLGYDVHVLCDQTAQEMQEKLQNFAQLPAHRVTDSCIVALL--- 111
Cdd:pfam00656   1 RGLALIIGNNNYPGTKA--PLRGCDNDAEALAKTLKSLGFEVRVFEDLTAEEIRRALRDFAARADHSDGDSFVVVLLyys 78

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
2P2C_C        112 SHGVE---GAIYGVDGKLLQLQEVFQLFDNANC-PSLQNKPKMFFIQACRGDETDRGVDQQD 169
Cdd:pfam00656  79 GHGEQvpgGDIYGTDEYLVPVDALTNLFTGDDClPSLVGKPKLFIIDACRGNLEDGGVVEAD 140
 
Name Accession Description Interval E-value
CASc smart00115
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine aspartases that ...
 28-169 4.80e-72

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: 216.72  E-value: 4.80e-72
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_C          28 YRLQSRPRGLALVLSNVHFTGekeLEFRSGGDVDHSTLVTLFKLLGYDVHVLCDQTAQEMQEKLQNFAQLPAHRVTDSCI 107
Cdd:smart00115   1 YKMNSKPRGLALIINNENFHS---LPRRNGTDVDAENLTELFQSLGYEVQVKNNLTAEEMLEELKEFAAMPEHSDSDSFV 77

                           90       100       110       120       130       140
                   ....*....|....*....|....*....|....*....|....*....|....*....|..
2P2C_C         108 VALLSHGVEGAIYGVDGKLLQLQEVFQLFDNANCPSLQNKPKMFFIQACRGDETDRGVDQQD 169
Cdd:smart00115  78 CVLLSHGEEGGIYGTDGDPLPLDEIFSLFNGDNCPSLAGKPKLFFIQACRGDELDGGVPVED 139
CASc cd00032
Caspase, interleukin-1 beta converting enzyme (ICE) homologues; Cysteine-dependent ...
 27-169 1.51e-65

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: 200.52  E-value: 1.51e-65
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_C       27 AYRLQSRPRGLALVLSNVHFtgEKELEFRSGGDVDHSTLVTLFKLLGYDVHVLCDQTAQEMQEKLQNFAQlPAHRVTDSC 106
Cdd:cd00032   1 IYKMNSKRRGLALIINNENF--DKGLKDRDGTDVDAENLTKLFESLGYEVEVKNNLTAEEILEELKEFAS-PDHSDSDSF 77

                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|...
2P2C_C      107 IVALLSHGVEGAIYGVDGKLLQLQEVFQLFDNANCPSLQNKPKMFFIQACRGDETDRGVDQQD 169
Cdd:cd00032  78 VCVILSHGEEGGIYGTDGDVVPIDEITSLFNGDNCPSLAGKPKLFFIQACRGDELDLGVEVDS 140
Peptidase_C14 pfam00656
Caspase domain;
35-169 2.99e-40

Caspase domain;


Pssm-ID: 425803  Cd Length: 213  Bit Score: 135.14  E-value: 2.99e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
2P2C_C         35 RGLALVLSNVHFTGEKEleFRSGGDVDHSTLVTLFKLLGYDVHVLCDQTAQEMQEKLQNFAQLPAHRVTDSCIVALL--- 111
Cdd:pfam00656   1 RGLALIIGNNNYPGTKA--PLRGCDNDAEALAKTLKSLGFEVRVFEDLTAEEIRRALRDFAARADHSDGDSFVVVLLyys 78

                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
2P2C_C        112 SHGVE---GAIYGVDGKLLQLQEVFQLFDNANC-PSLQNKPKMFFIQACRGDETDRGVDQQD 169
Cdd:pfam00656  79 GHGEQvpgGDIYGTDEYLVPVDALTNLFTGDDClPSLVGKPKLFIIDACRGNLEDGGVVEAD 140
 
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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