NCBI Home Page NCBI Site Search page NCBI Guide that lists and describes the NCBI resources
Conserved domains on  [gi|494162055|ref|WP_007101790|]
View 

MULTISPECIES: photosystem I reaction center subunit IX [unclassified Synechococcus]

Protein Classification

photosystem I reaction center subunit IX( domain architecture ID 10011833)

photosystem I reaction center subunit IX (PsaJ) may help in the organization of the PsaE and PsaF subunits

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

Graphical summary

 Zoom to residue level

show extra options »

Show site features     Horizontal zoom: ×

List of domain hits

 Name Accession Description Interval E-value
PRK02733 PRK02733
photosystem I reaction center subunit IX; Provisional
 1-39 5.57e-19

photosystem I reaction center subunit IX; Provisional


:

Pssm-ID: 235065  Cd Length: 42  Bit Score: 70.49  E-value: 5.57e-19
                        10        20        30
                ....*....|....*....|....*....|....*....
gi 494162055  1 MQKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLLFHPMG 39
Cdd:PRK02733  4 LTKFLSTAPVVAAIWLTLTAGILIEFNRFFPDLLFHPMG 42
 
Name Accession Description Interval E-value
PRK02733 PRK02733
photosystem I reaction center subunit IX; Provisional
 1-39 5.57e-19

photosystem I reaction center subunit IX; Provisional


Pssm-ID: 235065  Cd Length: 42  Bit Score: 70.49  E-value: 5.57e-19
                        10        20        30
                ....*....|....*....|....*....|....*....
gi 494162055  1 MQKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLLFHPMG 39
Cdd:PRK02733  4 LTKFLSTAPVVAAIWLTLTAGILIEFNRFFPDLLFHPMG 42
PsaJ COG5708
Photosystem I reaction center subunit IX, PsaJ [Energy production and conversion]; Photosystem ...
 2-38 9.92e-14

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


Pssm-ID: 444418  Cd Length: 42  Bit Score: 56.93  E-value: 9.92e-14
                        10        20        30
                ....*....|....*....|....*....|....*..
gi 494162055  2 QKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLLFHPM 38
Cdd:COG5708   5 LKYLSTAPVLATVWLSITAGILIEFNRFFPDLLFHPL 41
PSI_PsaJ pfam01701
Photosystem I reaction centre subunit IX / PsaJ; This family consists of the photosystem I ...
 2-34 1.78e-09

Photosystem I reaction centre subunit IX / PsaJ; This family consists of the photosystem I reaction centre subunit IX or PsaJ from various organizms including Synechocystis sp. (strain pcc 6803), Pinus thunbergii (green pine) and Zea mays (maize). PsaJ is a small 4.4kDa, chloroplastal encoded, hydrophobic subunit of the photosystem I reaction complex its function is not yet fully understood. PsaJ can be cross-linked to PsaF and has a single predicted transmembrane domain it has a proposed role in maintaining PsaF in the correct orientation to allow for fast electron transfer from soluble donor proteins to P700+.


Pssm-ID: 396320  Cd Length: 37  Bit Score: 46.12  E-value: 1.78e-09
                         10        20        30
                 ....*....|....*....|....*....|...
gi 494162055   2 QKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLL 34
Cdd:pfam01701  5 LKYLSTAPVLATLWLSFTAGLLIEFNRFFPDLL 37
 
Name Accession Description Interval E-value
PRK02733 PRK02733
photosystem I reaction center subunit IX; Provisional
 1-39 5.57e-19

photosystem I reaction center subunit IX; Provisional


Pssm-ID: 235065  Cd Length: 42  Bit Score: 70.49  E-value: 5.57e-19
                        10        20        30
                ....*....|....*....|....*....|....*....
gi 494162055  1 MQKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLLFHPMG 39
Cdd:PRK02733  4 LTKFLSTAPVVAAIWLTLTAGILIEFNRFFPDLLFHPMG 42
PsaJ COG5708
Photosystem I reaction center subunit IX, PsaJ [Energy production and conversion]; Photosystem ...
 2-38 9.92e-14

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


Pssm-ID: 444418  Cd Length: 42  Bit Score: 56.93  E-value: 9.92e-14
                        10        20        30
                ....*....|....*....|....*....|....*..
gi 494162055  2 QKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLLFHPM 38
Cdd:COG5708   5 LKYLSTAPVLATVWLSITAGILIEFNRFFPDLLFHPL 41
psaJ CHL00105
photosystem I subunit IX
 2-38 1.13e-12

photosystem I subunit IX


Pssm-ID: 177034  Cd Length: 42  Bit Score: 54.28  E-value: 1.13e-12
                        10        20        30
                ....*....|....*....|....*....|....*..
gi 494162055  2 QKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLLFHPM 38
Cdd:CHL00105  5 KTYLSTAPVLSTLWFGFLAGLLIEINRFFPDALTFPF 41
PSI_PsaJ pfam01701
Photosystem I reaction centre subunit IX / PsaJ; This family consists of the photosystem I ...
 2-34 1.78e-09

Photosystem I reaction centre subunit IX / PsaJ; This family consists of the photosystem I reaction centre subunit IX or PsaJ from various organizms including Synechocystis sp. (strain pcc 6803), Pinus thunbergii (green pine) and Zea mays (maize). PsaJ is a small 4.4kDa, chloroplastal encoded, hydrophobic subunit of the photosystem I reaction complex its function is not yet fully understood. PsaJ can be cross-linked to PsaF and has a single predicted transmembrane domain it has a proposed role in maintaining PsaF in the correct orientation to allow for fast electron transfer from soluble donor proteins to P700+.


Pssm-ID: 396320  Cd Length: 37  Bit Score: 46.12  E-value: 1.78e-09
                         10        20        30
                 ....*....|....*....|....*....|...
gi 494162055   2 QKFLTTAPVVAAIWFTLTAGILIEWNRFFPDLL 34
Cdd:pfam01701  5 LKYLSTAPVLATLWLSFTAGLLIEFNRFFPDLL 37
 
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.
Help | Disclaimer | Write to the Help Desk
NCBI | NLM | NIH