ID A2SY40_CHLIN Unreviewed; 237 AA. AC A2SY40; DT 06-MAR-2007, integrated into UniProtKB/TrEMBL. DT 06-MAR-2007, sequence version 1. DT 02-OCT-2024, entry version 66. DE RecName: Full=Chlorophyll a-b binding protein, chloroplastic {ECO:0000256|RuleBase:RU363080}; DE Flags: Fragment; OS Chlamydomonas incerta. OC Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes; Chlorophyceae; OC CS clade; Chlamydomonadales; Chlamydomonadaceae; Chlamydomonas. OX NCBI_TaxID=51695 {ECO:0000313|EMBL:ABD37906.1}; RN [1] {ECO:0000313|EMBL:ABD37906.1} RP NUCLEOTIDE SEQUENCE. RC STRAIN=SAG 7.73 {ECO:0000313|EMBL:ABD37906.1}; RA Borza T.C., Popescu C.E., Lee R.W.; RT "Antenna proteins of the green alga Chlamydomonas incerta."; RL Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: The light-harvesting complex (LHC) functions as a light CC receptor, it captures and delivers excitation energy to photosystems CC with which it is closely associated. {ECO:0000256|RuleBase:RU363080}. CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane CC {ECO:0000256|RuleBase:RU363080}. CC -!- SIMILARITY: Belongs to the light-harvesting chlorophyll a/b-binding CC (LHC) protein family. {ECO:0000256|RuleBase:RU363080}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; DQ370094; ABD37906.1; -; mRNA. DR AlphaFoldDB; A2SY40; -. DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell. DR GO; GO:0009522; C:photosystem I; IEA:UniProtKB-KW. DR GO; GO:0009523; C:photosystem II; IEA:UniProtKB-KW. DR GO; GO:0016168; F:chlorophyll binding; IEA:UniProtKB-KW. DR GO; GO:0009765; P:photosynthesis, light harvesting; IEA:InterPro. DR Gene3D; 1.10.3460.10; Chlorophyll a/b binding protein domain; 1. DR InterPro; IPR001344; Chloro_AB-bd_pln. DR InterPro; IPR022796; Chloroa_b-bind. DR PANTHER; PTHR21649; CHLOROPHYLL A/B BINDING PROTEIN; 1. DR PANTHER; PTHR21649:SF67; PHOTOSYSTEM I CHLOROPHYLL A_B-BINDING PROTEIN 5, CHLOROPLASTIC; 1. DR Pfam; PF00504; Chloroa_b-bind; 1. DR SUPFAM; SSF103511; Chlorophyll a-b binding protein; 1. PE 2: Evidence at transcript level; KW Chlorophyll {ECO:0000256|ARBA:ARBA00022494, ECO:0000256|PIRSR:PIRSR601344- KW 1}; Chloroplast {ECO:0000256|RuleBase:RU363080}; KW Chromophore {ECO:0000256|ARBA:ARBA00022991, ECO:0000256|RuleBase:RU363080}; KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531, KW ECO:0000256|RuleBase:RU363080}; KW Photosystem I {ECO:0000256|RuleBase:RU363080}; KW Photosystem II {ECO:0000256|RuleBase:RU363080}; KW Plastid {ECO:0000256|ARBA:ARBA00022640, ECO:0000256|RuleBase:RU363080}; KW Thylakoid {ECO:0000256|RuleBase:RU363080}. FT BINDING 67 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 70 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 72 FT /ligand="chlorophyll b" FT /ligand_id="ChEBI:CHEBI:61721" FT /ligand_label="1" FT /ligand_part="Mg" FT /ligand_part_id="ChEBI:CHEBI:25107" FT /note="axial binding residue" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 154 FT /ligand="chlorophyll b" FT /ligand_id="ChEBI:CHEBI:61721" FT /ligand_label="1" FT /ligand_part="Mg" FT /ligand_part_id="ChEBI:CHEBI:25107" FT /note="axial binding residue" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 185 FT /ligand="chlorophyll b" FT /ligand_id="ChEBI:CHEBI:61721" FT /ligand_label="2" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 186 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 189 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 191 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 203 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 218 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT NON_TER 1 FT /evidence="ECO:0000313|EMBL:ABD37906.1" SQ SEQUENCE 237 AA; 25278 MW; E2C9027BF4742197 CRC64; RSGVAARSAS SRKSVVTCVA RQSWLPGSQI PAHLDTPSAQ ALAGNFGFDP LGLGKDPVAL AWYQQAELIH CRTAMTGVAG ILIPGLLTKA GALNVPEWYD AGKVAIENSF APWGTLLAVQ LFLCGFVEVK RWQDIRKPGS QGEPGSFLGF ESSLKGTSEV GYPGGPFDPL GLSKEADKWA DWKLKEVKNG RLAMLAFLGF VAQKYATGAG PVDNLVAHLK DPWHVNYATN GVSLPFL //