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Conserved domains on  [gi|186532748|ref|NP_201277|]
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Egg cell-secreted-like protein (DUF1278) [Arabidopsis thaliana]

Protein Classification

egg cell-secreted family protein( domain architecture ID 10528940)

egg cell-secreted family protein similar to Arabidopsis thaliana egg cell-secreted protein 1.1 that is involved in the regulation of gamete interactions during the double fertilization and to prevent multiple-pollen tube attraction

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
Prolamin_like pfam05617
Prolamin-like; Prolamin_like (in which DUF784 and DUF1278 have been merged) is found to be ...
52-123 6.42e-12

Prolamin-like; Prolamin_like (in which DUF784 and DUF1278 have been merged) is found to be expressed in the plant embryo sac and to be regulated by the Myb98 transcription factor. Computational analysis has revealed that members are homologous to the plant prolamin superfamily (Protease inhibitor-seed storage-LTP family, pfam00234). In contrast to typical prolamin members that have eight conserved Cys residues forming four pairs of disulfide bonds, this domain contains only six conserved Cys residues that may form three pairs of disulfide bonds. The domain may have a potential function in lipid transfer or protection during plant embryo sac development and reproduction.


:

Pssm-ID: 461693  Cd Length: 70  Bit Score: 57.46  E-value: 6.42e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 186532748   52 DCWNAGLELKSCTDEIVKFFLSQTGTseppvkggIDKDCCGAIGLVVKDCWSVMFTS------LGLTTMEGNNLREYC 123
Cdd:pfam05617   1 KCWSKLSELPGCGDEILLFFLDNGEP--------VGRECCLAILKIGKDCWPAMFKSgfttyqLKASLEKSNKLWNYC 70
 
Name Accession Description Interval E-value
Prolamin_like pfam05617
Prolamin-like; Prolamin_like (in which DUF784 and DUF1278 have been merged) is found to be ...
52-123 6.42e-12

Prolamin-like; Prolamin_like (in which DUF784 and DUF1278 have been merged) is found to be expressed in the plant embryo sac and to be regulated by the Myb98 transcription factor. Computational analysis has revealed that members are homologous to the plant prolamin superfamily (Protease inhibitor-seed storage-LTP family, pfam00234). In contrast to typical prolamin members that have eight conserved Cys residues forming four pairs of disulfide bonds, this domain contains only six conserved Cys residues that may form three pairs of disulfide bonds. The domain may have a potential function in lipid transfer or protection during plant embryo sac development and reproduction.


Pssm-ID: 461693  Cd Length: 70  Bit Score: 57.46  E-value: 6.42e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 186532748   52 DCWNAGLELKSCTDEIVKFFLSQTGTseppvkggIDKDCCGAIGLVVKDCWSVMFTS------LGLTTMEGNNLREYC 123
Cdd:pfam05617   1 KCWSKLSELPGCGDEILLFFLDNGEP--------VGRECCLAILKIGKDCWPAMFKSgfttyqLKASLEKSNKLWNYC 70
 
Name Accession Description Interval E-value
Prolamin_like pfam05617
Prolamin-like; Prolamin_like (in which DUF784 and DUF1278 have been merged) is found to be ...
52-123 6.42e-12

Prolamin-like; Prolamin_like (in which DUF784 and DUF1278 have been merged) is found to be expressed in the plant embryo sac and to be regulated by the Myb98 transcription factor. Computational analysis has revealed that members are homologous to the plant prolamin superfamily (Protease inhibitor-seed storage-LTP family, pfam00234). In contrast to typical prolamin members that have eight conserved Cys residues forming four pairs of disulfide bonds, this domain contains only six conserved Cys residues that may form three pairs of disulfide bonds. The domain may have a potential function in lipid transfer or protection during plant embryo sac development and reproduction.


Pssm-ID: 461693  Cd Length: 70  Bit Score: 57.46  E-value: 6.42e-12
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 186532748   52 DCWNAGLELKSCTDEIVKFFLSQTGTseppvkggIDKDCCGAIGLVVKDCWSVMFTS------LGLTTMEGNNLREYC 123
Cdd:pfam05617   1 KCWSKLSELPGCGDEILLFFLDNGEP--------VGRECCLAILKIGKDCWPAMFKSgfttyqLKASLEKSNKLWNYC 70
 
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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