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GO:0009522: photosystem I (Cellular component)

"A photosystem that contains an iron-sulfur reaction center associated with accessory pigments and electron carriers. In cyanobacteria and chloroplasts, photosystem I functions as a light-dependent plastocyanin-ferredoxin oxidoreductase, transferring electrons from plastocyanin to ferredoxin; in photosynthetic bacteria that have only a single type I photosystem, such as the green sulfur bacteria, electrons can go either to ferredoxin (Fd) -> NAD+ or to menaquinone (MK) -> Cytb/FeS -> Cytc555 -> photosystem I (cyclic photophosphorylation)." [GOC:ds, GOC:mah, ISBN:0140514031, PMID:9821949]


There are 2605 sequences with this label.

Enriched clusters
Name Species % in cluster p-value corrected p-value action
Cluster_122 Cyanophora paradoxa 2.9 % 2.3e-05 0.0004
Cluster_66 Chlamydomonas reinhardtii 15.79 % 0.0 0.0
Cluster_16 Chlorella sorokiniana 5.52 % 0.0 0.0
Cluster_36 Chlorella vulgaris 2.27 % 6e-06 0.000136
Cluster_152 Chlorella vulgaris 0.86 % 0.033492 0.04556
Cluster_141 Chlorella vulgaris 2.33 % 0.012532 0.020552
Cluster_79 Chlorella vulgaris 1.2 % 0.024066 0.04445
Cluster_25 Chromochloris zofingiensis 7.5 % 0.0 0.0
Cluster_13 Dunaliella sp. 3.08 % 0.000528 0.019134
Cluster_10 Dunaliella sp. 1.82 % 0.001502 0.014203
Cluster_79 Emiliania huxleyi 0.76 % 0.010236 0.033612
Cluster_115 Emiliania huxleyi 1.61 % 0.004817 0.011343
Cluster_10 Haematococcus lacustris 4.17 % 0.0 0.0
Cluster_44 Haematococcus lacustris 1.75 % 0.014026 0.038855
Cluster_18 Micromonas commoda 2.16 % 1.3e-05 0.001363
Cluster_3 Micromonas pusilla 1.3 % 0.00086 0.040607
Cluster_20 Micromonas pusilla 5.95 % 0.0 1e-06
Cluster_31 Ostreococcus tauri 3.64 % 0.001761 0.037956
Cluster_45 Ostreococcus tauri 5.43 % 0.0 2e-06
Cluster_203 Seminavis robusta 7.55 % 0.0 0.0
Cluster_35 Thalassiosira pseudonana 6.9 % 0.0 0.0
Cluster_30 Volvox carteri 3.45 % 0.000718 0.024404
Cluster_4 Volvox carteri 1.84 % 0.000166 0.009536
Cluster_48 Volvox carteri 3.45 % 2.6e-05 0.000159
Sequences (2605) (download table)

Info: GO-associations disabled for items with more than 300 associated sequences !
InterPro Domains

Family Terms