Structural Classification of Proteins

Fold: Photosystems

Lineage:

Root: scop
Class: Low resolution protein structures [58117]
Not a true class
Fold: Photosystems [58155]

Superfamilies:

Photosystems [58156] (1)
uperfamily
1. Photosystems [58157] (6)
  not a true family
  1. Photosynthetic reaction center and core antenna system (trimeric) [58158]
    1. Synechococcus elongatus [TaxId: 32046] [58159] (1)
      1. 1c51
        
        chain a [45917]
        chain b [45918]
        chain c [45919]
        chain d [45920]
        chain e [45921]
        chain f [45922]
        chain k [45923]
        chain l [45924]
  2. Photosystem II [58160]
    there is a higher resolution structure of Thermosynechococcus elongatus photosystem II (1s5l); however, PDB entry 1S5L designates protein chains by both upper case and lower case letters creating problems with its processing and presentation; there are two copies of the photosystem II complex: one with the upper case chains and the other with lower case chains
    1. Thermosynechococcus elongatus, bp-1 (formerly Synechococcus elongatus) [TaxId: 146786] [58161] (2)
      1. 1fe1
        
        chain a [45925]
        chain j [45926]
        chain b [45927]
        chain k [45928]
        chain c [45929]
        chain l [45930]
        chain d [45931]
        chain m [45932]
        chain e [45933]
        chain n [45934]
        chain f [45935]
        chain o [45936]
        chain g [45937]
        chain p [45938]
        chain h [45939]
        chain q [45940]
        chain i [45941]
        chain r [45942]
      2. 1ilx
        
        chain a [62546]
        chain j [62555]
        chain b [62547]
        chain k [62556]
        chain c [62548]
        chain l [62557]
        chain d [62549]
        chain m [62558]
        chain e [62550]
        chain n [62559]
        chain f [62551]
        chain o [62560]
        chain g [62552]
        chain p [62561]
        chain h [62553]
        chain q [62562]
        chain i [62554]
        chain r [62563]
    2. Thermosynechococcus vulcanus [TaxId: 32053] [82945] (2)
      1. 1izl
        
        chain a [76994]
        chain j [77003]
        chain v [77015]
        chain 0 [76992]
        chain b [76995]
        chain l [77005]
        chain c [76996]
        chain m [77006]
        chain d [76997]
        chain n [77007]
        chain e [76998]
        chain p [77009]
        chain f [76999]
        chain q [77010]
        chain g [77000]
        chain r [77011]
        chain h [77001]
        chain s [77012]
        chain i [77002]
        chain t [77013]
        chain k [77004]
        chain w [77016]
        chain o [77008]
        chain y [77018]
        chain u [77014]
        chain z [77019]
        chain x [77017]
        chain 1 [76993]
      2. 1w5c
        
        chain a [114215]
        chain b [114216]
        chain c [114217]
        chain d [114218]
        chain e [114219]
        chain f [114220]
        chain g [114221]
        chain h [114222]
        chain i [114223]
        chain j [114224]
        chain k [114225]
        chain l [114226]
        chain t [114227]
        chain v [114228]
  3. RC-LH1 core complex [103665]
    1. Rhodopseudomonas palustris [TaxId: 1076] [103666] (1)
      1. 1pyh
        
        chain 1 [95335]
        chain 2 [95336]
        chain 3 [95337]
        chain 4 [95338]
        chain 5 [95339]
        chain 6 [95340]
        chain 7 [95341]
        chain 8 [95342]
        chain a [95343]
        chain b [95344]
        chain c [95345]
        chain d [95346]
        chain e [95347]
        chain f [95348]
        chain g [95349]
        chain h [95350]
        chain i [95351]
        chain j [95352]
        chain k [95353]
        chain l [95354]
        chain m [95355]
        chain n [95356]
        chain o [95357]
        chain p [95358]
        chain q [95359]
        chain r [95360]
        chain s [95361]
        chain t [95362]
        chain u [95363]
        chain v [95364]
        chain w [95365]
        chain x [95366]
        chain y [95367]
        chain z [95368]
  4. Plant photosystem I [103667]
    1. Pea (Pisum sativum) [TaxId: 3888] [103668] (1)
      1. 1qzv
        
        chain 0 [96667]
        chain 1 [96668]
        chain 2 [96669]
        chain 3 [96670]
        chain 4 [96671]
        chain 5 [96672]
        chain 6 [96673]
        chain 7 [96674]
        chain 8 [96675]
        chain 9 [96676]
        chain a [96677]
        chain b [96678]
        chain c [96679]
        chain d [96680]
        chain e [96681]
        chain f [96682]
        chain g [96683]
        chain h [96684]
        chain i [96685]
        chain j [96686]
        chain k [96687]
        chain l [96688]
        chain p [96689]
        chain q [96690]
        chain r [96691]
        chain s [96692]
        chain t [96693]
        chain u [96694]
        chain v [96695]
        chain w [96696]
        chain y [96697]
        chain z [96698]
  5. Chlorophyll a-b binding protein [103669]
    light-harvesting chlorophyll a/b protein complex with an icosahedral assembly
    1. Garden pea (Pisum sativum) [TaxId: 3888] [103670] (1)
      a higher resolution structure of a homologous protein is also available, PDB entry 1RWT
      1. 1vcr
        
        chain a [100560]