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Conserved domains on  [gi|1359824093|gb|PRW59329|]
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floral homeotic isoform B [Chlorella sorokiniana]

Protein Classification

AP2/ERF family transcription factor( domain architecture ID 1000)

AP2/ERF family transcription factor binds to the GCC-box pathogenesis-related promoter element; similar to Arabidopsis thaliana ethylene-responsive transcription factors and dehydration-responsive element-binding proteins

CATH:  3.30.730.10
Gene Ontology:  GO:0003700|GO:0006355|GO:0003677
PubMed:  15708341
SCOP:  4000937

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
AP2 super family cl00033
DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP ...
 105-171 1.44e-14

DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP (ethylene responsive element binding protein). In EREBPs the domain specifically binds to the 11bp GCC box of the ethylene response element (ERE), a promotor element essential for ethylene responsiveness. EREBPs and the C-repeat binding factor CBF1, which is involved in stress response, contain a single copy of the AP2 domain. APETALA2-like proteins, which play a role in plant development contain two copies.


The actual alignment was detected with superfamily member smart00380:

Pssm-ID: 444663  Cd Length: 64  Bit Score: 66.90  E-value: 1.44e-14
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1359824093  105 RFRGVSRHQKGKWEARVGtrgSVAGKRYMYLGLHDSEVAAAIAYDRASIREKGVDAGTNFHLAEYAE 171
Cdd:smart00380   1 KYRGVRQRPWGKWVAEIR---DPSKGKRVWLGTFDTAEEAARAYDRAAFKFRGRSARLNFPNSLYDS 64
AP2 super family cl00033
DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP ...
 35-57 4.84e-03

DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP (ethylene responsive element binding protein). In EREBPs the domain specifically binds to the 11bp GCC box of the ethylene response element (ERE), a promotor element essential for ethylene responsiveness. EREBPs and the C-repeat binding factor CBF1, which is involved in stress response, contain a single copy of the AP2 domain. APETALA2-like proteins, which play a role in plant development contain two copies.


The actual alignment was detected with superfamily member cd00018:

Pssm-ID: 444663  Cd Length: 61  Bit Score: 34.94  E-value: 4.84e-03
                          10        20
                  ....*....|....*....|...
gi 1359824093  35 QGGWDTGAQAALAYDVAALRLRG 57
Cdd:cd00018    29 LGTFDTAEEAARAYDRAALKLRG 51
 
Name Accession Description Interval E-value
AP2 smart00380
DNA-binding domain in plant proteins such as APETALA2 and EREBPs;
105-171 1.44e-14

DNA-binding domain in plant proteins such as APETALA2 and EREBPs;


Pssm-ID: 197689  Cd Length: 64  Bit Score: 66.90  E-value: 1.44e-14
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1359824093  105 RFRGVSRHQKGKWEARVGtrgSVAGKRYMYLGLHDSEVAAAIAYDRASIREKGVDAGTNFHLAEYAE 171
Cdd:smart00380   1 KYRGVRQRPWGKWVAEIR---DPSKGKRVWLGTFDTAEEAARAYDRAAFKFRGRSARLNFPNSLYDS 64
AP2 cd00018
DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP ...
 104-164 8.43e-14

DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP (ethylene responsive element binding protein). In EREBPs the domain specifically binds to the 11bp GCC box of the ethylene response element (ERE), a promotor element essential for ethylene responsiveness. EREBPs and the C-repeat binding factor CBF1, which is involved in stress response, contain a single copy of the AP2 domain. APETALA2-like proteins, which play a role in plant development contain two copies.


Pssm-ID: 237985  Cd Length: 61  Bit Score: 64.60  E-value: 8.43e-14
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1359824093 104 SRFRGVSRHQKGKWEARVGTRgsvAGKRYMYLGLHDSEVAAAIAYDRASIREKGVDAGTNF 164
Cdd:cd00018     1 SKYRGVRQRPWGKWVAEIRDP---SGGRRIWLGTFDTAEEAARAYDRAALKLRGSSAVLNF 58
AP2 cd00018
DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP ...
 35-57 4.84e-03

DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP (ethylene responsive element binding protein). In EREBPs the domain specifically binds to the 11bp GCC box of the ethylene response element (ERE), a promotor element essential for ethylene responsiveness. EREBPs and the C-repeat binding factor CBF1, which is involved in stress response, contain a single copy of the AP2 domain. APETALA2-like proteins, which play a role in plant development contain two copies.


Pssm-ID: 237985  Cd Length: 61  Bit Score: 34.94  E-value: 4.84e-03
                          10        20
                  ....*....|....*....|...
gi 1359824093  35 QGGWDTGAQAALAYDVAALRLRG 57
Cdd:cd00018    29 LGTFDTAEEAARAYDRAALKLRG 51
 
Name Accession Description Interval E-value
AP2 smart00380
DNA-binding domain in plant proteins such as APETALA2 and EREBPs;
105-171 1.44e-14

DNA-binding domain in plant proteins such as APETALA2 and EREBPs;


Pssm-ID: 197689  Cd Length: 64  Bit Score: 66.90  E-value: 1.44e-14
                           10        20        30        40        50        60
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1359824093  105 RFRGVSRHQKGKWEARVGtrgSVAGKRYMYLGLHDSEVAAAIAYDRASIREKGVDAGTNFHLAEYAE 171
Cdd:smart00380   1 KYRGVRQRPWGKWVAEIR---DPSKGKRVWLGTFDTAEEAARAYDRAAFKFRGRSARLNFPNSLYDS 64
AP2 cd00018
DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP ...
 104-164 8.43e-14

DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP (ethylene responsive element binding protein). In EREBPs the domain specifically binds to the 11bp GCC box of the ethylene response element (ERE), a promotor element essential for ethylene responsiveness. EREBPs and the C-repeat binding factor CBF1, which is involved in stress response, contain a single copy of the AP2 domain. APETALA2-like proteins, which play a role in plant development contain two copies.


Pssm-ID: 237985  Cd Length: 61  Bit Score: 64.60  E-value: 8.43e-14
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 1359824093 104 SRFRGVSRHQKGKWEARVGTRgsvAGKRYMYLGLHDSEVAAAIAYDRASIREKGVDAGTNF 164
Cdd:cd00018     1 SKYRGVRQRPWGKWVAEIRDP---SGGRRIWLGTFDTAEEAARAYDRAALKLRGSSAVLNF 58
AP2 cd00018
DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP ...
 35-57 4.84e-03

DNA-binding domain found in transcription regulators in plants such as APETALA2 and EREBP (ethylene responsive element binding protein). In EREBPs the domain specifically binds to the 11bp GCC box of the ethylene response element (ERE), a promotor element essential for ethylene responsiveness. EREBPs and the C-repeat binding factor CBF1, which is involved in stress response, contain a single copy of the AP2 domain. APETALA2-like proteins, which play a role in plant development contain two copies.


Pssm-ID: 237985  Cd Length: 61  Bit Score: 34.94  E-value: 4.84e-03
                          10        20
                  ....*....|....*....|...
gi 1359824093  35 QGGWDTGAQAALAYDVAALRLRG 57
Cdd:cd00018    29 LGTFDTAEEAARAYDRAALKLRG 51
 
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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