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Conserved domains on  [gi|149242531]
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Chain E, Photosystem I reaction center subunit IV A, chloroplast

Protein Classification

photosystem I reaction center subunit IV( domain architecture ID 10010596)

photosystem I reaction center subunit IV (PsaE) stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI, and interacts with ferredoxin-NADP oxidoreductase

Gene Ontology:  GO:0015979|GO:0009522|GO:0009538
PubMed:  11687207|3333014

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
PLN00045 PLN00045
photosystem I reaction center subunit IV; Provisional
 1-62 4.80e-35

photosystem I reaction center subunit IV; Provisional


:

Pssm-ID: 177677  Cd Length: 101  Bit Score: 113.54  E-value: 4.80e-35
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 149242531   1 PKRGSKVKILRRESYWFKNVGSVVAVDQDPKTRYPVVVRFAKVNYANISTNNYALDEVEEVA 62
Cdd:PLN00045  40 PKRGSKVKILRPESYWFNDVGKVVAVDQDPGVRYPVVVRFEKVNYAGVSTNNYALDEIEEVK 101
 
Name Accession Description Interval E-value
PLN00045 PLN00045
photosystem I reaction center subunit IV; Provisional
 1-62 4.80e-35

photosystem I reaction center subunit IV; Provisional


Pssm-ID: 177677  Cd Length: 101  Bit Score: 113.54  E-value: 4.80e-35
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 149242531   1 PKRGSKVKILRRESYWFKNVGSVVAVDQDPKTRYPVVVRFAKVNYANISTNNYALDEVEEVA 62
Cdd:PLN00045  40 PKRGSKVKILRPESYWFNDVGKVVAVDQDPGVRYPVVVRFEKVNYAGVSTNNYALDEIEEVK 101
PSI_PsaE pfam02427
Photosystem I reaction centre subunit IV / PsaE; PsaE is a 69 amino acid polypeptide from ...
 2-61 5.09e-26

Photosystem I reaction centre subunit IV / PsaE; PsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane. The structure is comprised of a well-defined five-stranded beta-sheet similar to SH3 domains.


Pssm-ID: 396821  Cd Length: 59  Bit Score: 89.72  E-value: 5.09e-26
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 149242531   2 KRGSKVKILRRESYWFKNVGSVVAVDQDpKTRYPVVVRFAKVNYANISTNNYALDEVEEV 61
Cdd:pfam02427  1 QRGSKVRILRKESYWYNDVGTVASVDKS-GIRYPVIVRFEKVNYAGVNTNNFALDELEEV 59
PsaE COG5705
Photosystem I reaction center subunit IV, PsaE [Energy production and conversion]; Photosystem ...
 2-62 4.96e-25

Photosystem I reaction center subunit IV, PsaE [Energy production and conversion]; Photosystem I reaction center subunit IV, PsaE is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444415  Cd Length: 68  Bit Score: 87.51  E-value: 4.96e-25
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 149242531  2 KRGSKVKILRRESYWFKNVGSVVAVDQDpKTRYPVVVRFAKVNYANISTNNYALDEVEEVA 62
Cdd:COG5705   3 QRGSKVRILRKESYWYQDVGTVASVDKS-GIKYPVIVRFDKVNYAGVNTNNFAEHELEEVE 62
 
Name Accession Description Interval E-value
PLN00045 PLN00045
photosystem I reaction center subunit IV; Provisional
 1-62 4.80e-35

photosystem I reaction center subunit IV; Provisional


Pssm-ID: 177677  Cd Length: 101  Bit Score: 113.54  E-value: 4.80e-35
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 149242531   1 PKRGSKVKILRRESYWFKNVGSVVAVDQDPKTRYPVVVRFAKVNYANISTNNYALDEVEEVA 62
Cdd:PLN00045  40 PKRGSKVKILRPESYWFNDVGKVVAVDQDPGVRYPVVVRFEKVNYAGVSTNNYALDEIEEVK 101
PSI_PsaE pfam02427
Photosystem I reaction centre subunit IV / PsaE; PsaE is a 69 amino acid polypeptide from ...
 2-61 5.09e-26

Photosystem I reaction centre subunit IV / PsaE; PsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane. The structure is comprised of a well-defined five-stranded beta-sheet similar to SH3 domains.


Pssm-ID: 396821  Cd Length: 59  Bit Score: 89.72  E-value: 5.09e-26
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 149242531   2 KRGSKVKILRRESYWFKNVGSVVAVDQDpKTRYPVVVRFAKVNYANISTNNYALDEVEEV 61
Cdd:pfam02427  1 QRGSKVRILRKESYWYNDVGTVASVDKS-GIRYPVIVRFEKVNYAGVNTNNFALDELEEV 59
PsaE COG5705
Photosystem I reaction center subunit IV, PsaE [Energy production and conversion]; Photosystem ...
 2-62 4.96e-25

Photosystem I reaction center subunit IV, PsaE [Energy production and conversion]; Photosystem I reaction center subunit IV, PsaE is part of the Pathway/BioSystem: Photosystem I


Pssm-ID: 444415  Cd Length: 68  Bit Score: 87.51  E-value: 4.96e-25
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 149242531  2 KRGSKVKILRRESYWFKNVGSVVAVDQDpKTRYPVVVRFAKVNYANISTNNYALDEVEEVA 62
Cdd:COG5705   3 QRGSKVRILRKESYWYQDVGTVASVDKS-GIKYPVIVRFDKVNYAGVNTNNFAEHELEEVE 62
psaE CHL00125
photosystem I subunit IV; Reviewed
 2-61 7.52e-25

photosystem I subunit IV; Reviewed


Pssm-ID: 177048  Cd Length: 64  Bit Score: 86.76  E-value: 7.52e-25
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 149242531  2 KRGSKVKILRRESYWFKNVGSVVAVDQDpKTRYPVVVRFAKVNYANISTNNYALDEVEEV 61
Cdd:CHL00125  3 KRGSKVRILRKESYWYNEIGTVATVDQS-GIRYPVLVRFEKVNYSGTNTNNFSLDELVEV 61
PRK02749 PRK02749
photosystem I reaction center subunit IV; Provisional
 2-62 1.42e-22

photosystem I reaction center subunit IV; Provisional


Pssm-ID: 179468  Cd Length: 71  Bit Score: 81.31  E-value: 1.42e-22
                        10        20        30        40        50        60
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 149242531  2 KRGSKVKILRRESYWFKNVGSVVAVDQDPkTRYPVVVRFAKVNYANIS-------TNNYALDEVEEVA 62
Cdd:PRK02749  4 SRGDKVRILRPESYWYNEVGTVASVDKSG-IKYPVIVRFDKVNYNGFSgvdgginTNNFAESELEEVE 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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