Accession | TIGR03041 |
Name | PS_antenn_a_b |
Function | chlorophyll a/b binding light-harvesting protein |
Trusted Cutoff | 335.00 |
Domain Trusted Cutoff | 335.00 |
Noise Cutoff | 318.80 |
Domain Noise Cutoff | 318.80 |
Isology Type | subfamily |
HMM Length | 321 |
Mainrole Category | Energy metabolism |
Subrole Category | Photosynthesis |
Gene Ontology Term | GO:0009765: photosynthesis, light harvesting biological_process |
| GO:0016168: chlorophyll binding molecular_function |
Author | Haft DH |
Entry Date | Aug 24 2006 9:21AM |
Last Modified | Feb 14 2011 3:27PM |
Comment | This model represents a family of proteins from the Cyanobacteria, closely homologous to and yet distinct from PbsC, a chlorophyll a antenna protein of photosystem II. Members are not univerally present in Cyanobacteria, while the family has several members per genome in Prochlorococcus marinus, with seven members in a strain adapted to low light conditions. These antenna proteins may deliver light energy to photosystem I and/or photosystem II. |
References | RN [1]
RM PMID: 8986795
RT Independent evolution of the prochlorophyte and green plant chlorophyll a/b light-harvesting proteins.
RA La Roche J, van der Staay GW, Partensky F, Ducret A, Aebersold R, Li R, Golden SS, Hiller RG, Wrench PM, Larkum AW, Green BR
RL Proc Natl Acad Sci U S A. 1996 Dec 24;93(26):15244-8. |