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Conserved domains on  [gi|56554436]
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Chain A, Baculoviral IAP repeat-containing protein 8

Protein Classification

BIR domain-containing protein( domain architecture ID 11261028)

BIR domain-containing protein

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
BIR smart00238
Baculoviral inhibition of apoptosis protein repeat; Domain found in inhibitor of apoptosis ...
 17-83 1.08e-30

Baculoviral inhibition of apoptosis protein repeat; Domain found in inhibitor of apoptosis proteins (IAPs) and other proteins. Acts as a direct inhibitor of caspase enzymes.


:

Pssm-ID: 197595  Cd Length: 71  Bit Score: 103.55  E-value: 1.08e-30
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 56554436     17 YEARLITFGTWMY--SVNKEQLARAGFYAIGQEDKVQCFHCGGGLANWKPKEDPWEQHAKWYPGCKYLL 83
Cdd:smart00238   2 EEARLKTFQNWPYnsKCTPEQLAEAGFYYTGVGDEVKCFFCGGELDNWEPGDDPWEEHKKWSPNCPFVR 70
 
Name Accession Description Interval E-value
BIR smart00238
Baculoviral inhibition of apoptosis protein repeat; Domain found in inhibitor of apoptosis ...
 17-83 1.08e-30

Baculoviral inhibition of apoptosis protein repeat; Domain found in inhibitor of apoptosis proteins (IAPs) and other proteins. Acts as a direct inhibitor of caspase enzymes.


Pssm-ID: 197595  Cd Length: 71  Bit Score: 103.55  E-value: 1.08e-30
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 56554436     17 YEARLITFGTWMY--SVNKEQLARAGFYAIGQEDKVQCFHCGGGLANWKPKEDPWEQHAKWYPGCKYLL 83
Cdd:smart00238   2 EEARLKTFQNWPYnsKCTPEQLAEAGFYYTGVGDEVKCFFCGGELDNWEPGDDPWEEHKKWSPNCPFVR 70
BIR cd00022
Baculoviral inhibition of apoptosis protein repeat domain; Found in inhibitors of apoptosis ...
 18-83 2.25e-29

Baculoviral inhibition of apoptosis protein repeat domain; Found in inhibitors of apoptosis proteins (IAPs) and other proteins. In higher eukaryotes, BIR domains inhibit apoptosis by acting as direct inhibitors of the caspase family of protease enzymes. In yeast, BIR domains are involved in regulating cytokinesis. This novel fold is stabilized by zinc tetrahedrally coordinated by one histidine and three cysteine residues and resembles a classical zinc finger.


Pssm-ID: 237989  Cd Length: 69  Bit Score: 100.42  E-value: 2.25e-29
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 56554436  18 EARLITFGTW--MYSVNKEQLARAGFYAIGQEDKVQCFHCGGGLANWKPKEDPWEQHAKWYPGCKYLL 83
Cdd:cd00022   1 EARLKTFKNWpiSLKVTPEKLAEAGFYYTGRGDEVKCFFCGLELKNWEPGDDPWEEHKRWSPNCPFVL 68
BIR pfam00653
Inhibitor of Apoptosis domain; BIR stands for 'Baculovirus Inhibitor of apoptosis protein ...
 20-82 4.91e-27

Inhibitor of Apoptosis domain; BIR stands for 'Baculovirus Inhibitor of apoptosis protein Repeat'. It is found repeated in inhibitor of apoptosis proteins (IAPs), and in fact it is also known as IAP repeat. These domains characteriztically have a number of invariant residues, including 3 conserved cysteines and one conserved histidine that coordinate a zinc ion. They are usually made up of 4-5 alpha helices and a three-stranded beta-sheet. BIR is also found in other proteins known as BIR-domain-containing proteins (BIRPs), such as Survivin.


Pssm-ID: 459891  Cd Length: 68  Bit Score: 94.26  E-value: 4.91e-27
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 56554436    20 RLITFGTW----MYSVNKEQLARAGFYAIGQEDKVQCFHCGGGLANWKPKEDPWEQHAKWYPGCKYL 82
Cdd:pfam00653   1 RLATFENWphsnKSPPTPEELAEAGFYYTGTGDRVQCFYCGLELDGWEEGDDPWEEHKKHSPDCPFL 67
 
Name Accession Description Interval E-value
BIR smart00238
Baculoviral inhibition of apoptosis protein repeat; Domain found in inhibitor of apoptosis ...
 17-83 1.08e-30

Baculoviral inhibition of apoptosis protein repeat; Domain found in inhibitor of apoptosis proteins (IAPs) and other proteins. Acts as a direct inhibitor of caspase enzymes.


Pssm-ID: 197595  Cd Length: 71  Bit Score: 103.55  E-value: 1.08e-30
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 56554436     17 YEARLITFGTWMY--SVNKEQLARAGFYAIGQEDKVQCFHCGGGLANWKPKEDPWEQHAKWYPGCKYLL 83
Cdd:smart00238   2 EEARLKTFQNWPYnsKCTPEQLAEAGFYYTGVGDEVKCFFCGGELDNWEPGDDPWEEHKKWSPNCPFVR 70
BIR cd00022
Baculoviral inhibition of apoptosis protein repeat domain; Found in inhibitors of apoptosis ...
 18-83 2.25e-29

Baculoviral inhibition of apoptosis protein repeat domain; Found in inhibitors of apoptosis proteins (IAPs) and other proteins. In higher eukaryotes, BIR domains inhibit apoptosis by acting as direct inhibitors of the caspase family of protease enzymes. In yeast, BIR domains are involved in regulating cytokinesis. This novel fold is stabilized by zinc tetrahedrally coordinated by one histidine and three cysteine residues and resembles a classical zinc finger.


Pssm-ID: 237989  Cd Length: 69  Bit Score: 100.42  E-value: 2.25e-29
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 56554436  18 EARLITFGTW--MYSVNKEQLARAGFYAIGQEDKVQCFHCGGGLANWKPKEDPWEQHAKWYPGCKYLL 83
Cdd:cd00022   1 EARLKTFKNWpiSLKVTPEKLAEAGFYYTGRGDEVKCFFCGLELKNWEPGDDPWEEHKRWSPNCPFVL 68
BIR pfam00653
Inhibitor of Apoptosis domain; BIR stands for 'Baculovirus Inhibitor of apoptosis protein ...
 20-82 4.91e-27

Inhibitor of Apoptosis domain; BIR stands for 'Baculovirus Inhibitor of apoptosis protein Repeat'. It is found repeated in inhibitor of apoptosis proteins (IAPs), and in fact it is also known as IAP repeat. These domains characteriztically have a number of invariant residues, including 3 conserved cysteines and one conserved histidine that coordinate a zinc ion. They are usually made up of 4-5 alpha helices and a three-stranded beta-sheet. BIR is also found in other proteins known as BIR-domain-containing proteins (BIRPs), such as Survivin.


Pssm-ID: 459891  Cd Length: 68  Bit Score: 94.26  E-value: 4.91e-27
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 56554436    20 RLITFGTW----MYSVNKEQLARAGFYAIGQEDKVQCFHCGGGLANWKPKEDPWEQHAKWYPGCKYL 82
Cdd:pfam00653   1 RLATFENWphsnKSPPTPEELAEAGFYYTGTGDRVQCFYCGLELDGWEEGDDPWEEHKKHSPDCPFL 67
 
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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