ID C6TEX2_SOYBN Unreviewed; 276 AA. AC C6TEX2; DT 22-SEP-2009, integrated into UniProtKB/TrEMBL. DT 22-SEP-2009, sequence version 1. DT 04-NOV-2026, entry version 94. DE RecName: Full=Chlorophyll a-b binding protein, chloroplastic {ECO:0000256|RuleBase:RU363080}; OS Glycine max (Soybean) (Glycine hispida). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; OC rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade; OC NPAAA clade; indigoferoid/millettioid clade; Phaseoleae; Glycine; OC Glycine subgen. Soja. OX NCBI_TaxID=3847 {ECO:0000313|EMBL:ACU20374.1}; RN [1] {ECO:0000313|EMBL:ACU20374.1} RP NUCLEOTIDE SEQUENCE. RG Los Alamos National Laboratory (LANL); RG National Microbial Pathogen Data Resource (NMPDR); RA Munk A.C., Tapia R., Green L., Rogers Y., Detter J.C., Bruce D., RA Brettin T.S., Colwell R.R., Huq A., Grim C.J., Hasan N.A., Bartels D., RA Vonstein V.; RL Submitted (AUG-2009) to the EMBL/GenBank/DDBJ databases. RN [2] {ECO:0007829|PDB:2WSC, ECO:0007829|PDB:2WSE} RP X-RAY CRYSTALLOGRAPHY (3.30 ANGSTROMS) IN COMPLEX WITH CHLOROPHYLL A. RX PubMed=19923216; DOI=10.1074/jbc.m109.072645; RA Amunts A., Toporik H., Borovikova A., Nelson N.; RT "Structure determination and improved model of plant photosystem I."; RL J. Biol. Chem. 285:3478-3486(2010). 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|ARBA:ARBA00004334, ECO:0000256|RuleBase:RU363080}. CC -!- SIMILARITY: Belongs to the light-harvesting chlorophyll a/b-binding CC (LHC) protein family. {ECO:0000256|ARBA:ARBA00007259, CC 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; BT096149; ACU20374.1; -; mRNA. DR RefSeq; NP_001276264.1; NM_001289335.1. DR PDB; 2WSC; X-ray; 3.30 A; 3=1-276. DR PDB; 2WSE; X-ray; 3.49 A; 3=1-276. DR PDB; 2WSF; X-ray; 3.48 A; 3=1-276. DR AlphaFoldDB; C6TEX2; -. DR SMR; C6TEX2; -. DR GeneID; 100808379; -. DR KEGG; gmx:100808379; -. DR OrthoDB; 423598at2759; -. DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell. DR GO; GO:0009765; P:photosynthesis, light harvesting; IEA:InterPro. DR FunFam; 1.10.3460.10:FF:000006; Chlorophyll a-b binding protein, chloroplastic; 1. 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 Pfam; PF00504; Chloroa_b-bind; 1. DR SUPFAM; SSF103511; Chlorophyll a-b binding protein; 1. PE 1: Evidence at protein level; KW 3D-structure {ECO:0007829|PDB:2WSC, ECO:0007829|PDB:2WSE}; KW Chlorophyll {ECO:0000256|ARBA:ARBA00022494, ECO:0000256|PIRSR:PIRSR601344- KW 1}; KW Chloroplast {ECO:0000256|ARBA:ARBA00022528, ECO:0000256|RuleBase:RU363080}; KW Chromophore {ECO:0000256|ARBA:ARBA00022991, ECO:0000256|RuleBase:RU363080}; KW Magnesium {ECO:0000256|ARBA:ARBA00022842}; KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU363080}; KW Metal-binding {ECO:0000256|ARBA:ARBA00022723}; KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553}; KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531, KW ECO:0000256|RuleBase:RU363080}; KW Photosystem I {ECO:0000256|ARBA:ARBA00022836, KW 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|ARBA:ARBA00023078, ECO:0000256|RuleBase:RU363080}; KW Transit peptide {ECO:0000256|ARBA:ARBA00022946}; KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, KW ECO:0000256|RuleBase:RU363080}; KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, KW ECO:0000256|RuleBase:RU363080}. FT TRANSMEM 149..169 FT /note="Helical" FT /evidence="ECO:0000256|RuleBase:RU363080" FT TRANSMEM 234..254 FT /note="Helical" FT /evidence="ECO:0000256|RuleBase:RU363080" FT BINDING 85 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 103 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 108 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 195 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 227 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 228 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 231 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 233 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 242 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="5" FT /evidence="ECO:0007829|PDB:2WSE" FT BINDING 245 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" FT BINDING 260 FT /ligand="chlorophyll a" FT /ligand_id="ChEBI:CHEBI:58416" FT /ligand_label="1" FT /evidence="ECO:0000256|PIRSR:PIRSR601344-1" SQ SEQUENCE 276 AA; 29809 MW; E1DCAA4FC59B01CB CRC64; MAAQALVSSS SLTFSAEAAR QSLGPRSLQS PFGFSRKASF LVKAAATPPV KQGSDRPLWF ASKQSLSYLD GSLPGDYGFD PLGLSDPEGT GGFIEPKWLA YGEIINGRYA MLGAVGAIAP EILGKAGLIP QETALPWFRT GVFPPAGTYN YWADSYTLFV FEMALMGFAE HRRFQDWAKP GSMGKQYFLG LEKGLGGSGE PAYPGGPFFN PLGFGKDEKS LKDLKLKEVK NGRLAMLAIL GYFVQALVTG VGPYQNLLDH LTDPVHNNIL TSLKFH //