Lineage for Protein: Apoprotein a2, PsaB
- Root: SCOP 1.69
Class f: Membrane and cell surface proteins and peptides [56835] (47 folds) 
Fold f.29: Photosystem I subunits PsaA/PsaB [81559] (1 superfamily)
core:11 transmembrane helicesSuperfamily f.29.1: Photosystem I subunits PsaA/PsaB [81558] (1 family) 
Family f.29.1.1: Photosystem I subunits PsaA/PsaB [81557] (2 proteins)
Photosystem I p700 chlorophyll a apoprotein a1/a2
Protein Apoprotein a2, PsaB [81556] (1 species)
Species:
Synechococcus elongatus [TaxId:32046] [81555] (1 PDB entry)
More info for Protein Apoprotein a2, PsaB from f.29.1.1: Photosystem I subunits PsaA/PsaB
Timeline for Protein Apoprotein a2, PsaB from f.29.1.1: Photosystem I subunits PsaA/PsaB:
- Protein Apoprotein a2, PsaB from f.29.1.1: Photosystem I subunits PsaA/PsaB first appeared in SCOP 1.63
- Protein Apoprotein a2, PsaB from f.29.1.1: Photosystem I subunits PsaA/PsaB appears in SCOP 1.67
- Protein Apoprotein a2, PsaB from f.29.1.1: Photosystem I subunits PsaA/PsaB appears in SCOP 1.71
- Protein Apoprotein a2, PsaB from f.29.1.1: Photosystem I subunits PsaA/PsaB appears in the current release, SCOPe 2.08