SCOP 1.75: Family i.5.1.1: Photosystems

Lineage for Family i.5.1.1: Photosystems

1. Root: SCOP 1.75

2. Class i: Low resolution protein structures [58117] (26 folds)

3. Fold i.5: Photosystems [58155] (1 superfamily)

4. Superfamily i.5.1: Photosystems [58156] (1 family)

5. Family i.5.1.1: Photosystems [58157] (5 proteins)
   not a true family

Proteins:

1. Chlorophyll a-b binding protein [103669] (1 species)
   light-harvesting chlorophyll a/b protein complex with an icosahedral assembly

   • Species Garden pea (Pisum sativum) [TaxId:3888] [103670] (1 PDB entry)
     a higher resolution structure of a homologous protein is also available, PDB entry 1RWT

2. Photosynthetic reaction center and core antenna system (trimeric) [58158] (1 species)

   • Species Synechococcus elongatus [TaxId:32046] [58159] (1 PDB entry)

3. Photosystem II [58160] (2 species)
   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
   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. Species Thermosynechococcus elongatus, bp-1 (formerly Synechococcus elongatus) [TaxId:146786] [58161] (2 PDB entries)

   2. Species Thermosynechococcus vulcanus [TaxId:32053] [82945] (2 PDB entries)

4. Plant photosystem I [103667] (1 species)

   • Species Pea (Pisum sativum) [TaxId:3888] [103668] (1 PDB entry)
5. RC-LH1 core complex [103665] (1 species)
   • Species Rhodopseudomonas palustris [TaxId:1076] [103666] (1 PDB entry)

More info for Family i.5.1.1: Photosystems

Timeline for Family i.5.1.1: Photosystems:

• Family i.5.1.1: Photosystems first appeared (with stable ids) in SCOP 1.55
  
• Family i.5.1.1: Photosystems appears in SCOP 1.73
  
• Family i.5.1.1: Photosystems appears in SCOPe 2.01
  
• Family i.5.1.1: Photosystems appears in the current release, SCOPe 2.08