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Conserved domains on  [gi|1938942764|pdb|6KAC|i]
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Chain i, Photosystem II reaction center protein I

Protein Classification

photosystem II reaction center protein I( domain architecture ID 10000020)

photosystem II reaction center protein I (PSII-I) is one of the components of the core complex of photosystem II (PSII), required for its stability and/or assembly

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
psbI CHL00024
photosystem II protein I
 1-35 7.75e-15

photosystem II protein I


:

Pssm-ID: 176966  Cd Length: 36  Bit Score: 59.68  E-value: 7.75e-15
                        10        20        30
                ....*....|....*....|....*....|....*
6KAC_i        1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGKN 35
Cdd:CHL00024  1 MLTLKLFVYTVVIFFVSLFIFGFLSNDPGRNPGRK 35
 
Name Accession Description Interval E-value
psbI CHL00024
photosystem II protein I
 1-35 7.75e-15

photosystem II protein I


Pssm-ID: 176966  Cd Length: 36  Bit Score: 59.68  E-value: 7.75e-15
                        10        20        30
                ....*....|....*....|....*....|....*
6KAC_i        1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGKN 35
Cdd:CHL00024  1 MLTLKLFVYTVVIFFVSLFIFGFLSNDPGRNPGRK 35
PsbI pfam02532
Photosystem II reaction centre I protein (PSII 4.8 kDa protein); This family consists of ...
 1-34 2.08e-13

Photosystem II reaction centre I protein (PSII 4.8 kDa protein); This family consists of various Photosystem II (PSII) reaction centre I proteins or PSII 4.8 kDa proteins, PsbI, from the chloroplast genome of many plants and Cyanobacteria. PsbI is a small, integral membrane component of PSII the role of which is not clear. Synechocystis mutants lacking PsbI have 20-30% loss of PSII activity however the PSII complex is not destabilized.


Pssm-ID: 426818  Cd Length: 36  Bit Score: 55.86  E-value: 2.08e-13
                         10        20        30
                 ....*....|....*....|....*....|....
6KAC_i         1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGK 34
Cdd:pfam02532  1 MLTLKIVVYIVVIFFVSLFIFGFLSNDPSRNPGR 34
PsbI COG5723
Photosystem II reaction center protein I, PsbI, oxygen-evolving center [Energy production and ...
 1-34 3.85e-12

Photosystem II reaction center protein I, PsbI, oxygen-evolving center [Energy production and conversion]; Photosystem II reaction center protein I, PsbI, oxygen-evolving center is part of the Pathway/BioSystem: Photosystem II


Pssm-ID: 444433  Cd Length: 38  Bit Score: 52.76  E-value: 3.85e-12
                       10        20        30
               ....*....|....*....|....*....|....
6KAC_i       1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGK 34
Cdd:COG5723  1 MLTLKIVVYIVVLFFVGLFIFGFLSNDPARNPGR 34
 
Name Accession Description Interval E-value
psbI CHL00024
photosystem II protein I
 1-35 7.75e-15

photosystem II protein I


Pssm-ID: 176966  Cd Length: 36  Bit Score: 59.68  E-value: 7.75e-15
                        10        20        30
                ....*....|....*....|....*....|....*
6KAC_i        1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGKN 35
Cdd:CHL00024  1 MLTLKLFVYTVVIFFVSLFIFGFLSNDPGRNPGRK 35
PsbI pfam02532
Photosystem II reaction centre I protein (PSII 4.8 kDa protein); This family consists of ...
 1-34 2.08e-13

Photosystem II reaction centre I protein (PSII 4.8 kDa protein); This family consists of various Photosystem II (PSII) reaction centre I proteins or PSII 4.8 kDa proteins, PsbI, from the chloroplast genome of many plants and Cyanobacteria. PsbI is a small, integral membrane component of PSII the role of which is not clear. Synechocystis mutants lacking PsbI have 20-30% loss of PSII activity however the PSII complex is not destabilized.


Pssm-ID: 426818  Cd Length: 36  Bit Score: 55.86  E-value: 2.08e-13
                         10        20        30
                 ....*....|....*....|....*....|....
6KAC_i         1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGK 34
Cdd:pfam02532  1 MLTLKIVVYIVVIFFVSLFIFGFLSNDPSRNPGR 34
psbI PRK02655
photosystem II reaction center protein I;
1-34 3.11e-12

photosystem II reaction center protein I;


Pssm-ID: 179459  Cd Length: 38  Bit Score: 53.18  E-value: 3.11e-12
                        10        20        30
                ....*....|....*....|....*....|....
6KAC_i        1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGK 34
Cdd:PRK02655  1 MLALKISVYIVVFFFVGLFVFGFLSSDPTRNPGR 34
PsbI COG5723
Photosystem II reaction center protein I, PsbI, oxygen-evolving center [Energy production and ...
 1-34 3.85e-12

Photosystem II reaction center protein I, PsbI, oxygen-evolving center [Energy production and conversion]; Photosystem II reaction center protein I, PsbI, oxygen-evolving center is part of the Pathway/BioSystem: Photosystem II


Pssm-ID: 444433  Cd Length: 38  Bit Score: 52.76  E-value: 3.85e-12
                       10        20        30
               ....*....|....*....|....*....|....
6KAC_i       1 MLTLKIFVYTVVTFFVCLFIFGFLSNDPARNPGK 34
Cdd:COG5723  1 MLTLKIVVYIVVLFFVGLFIFGFLSNDPARNPGR 34
 
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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