ID A0A3B6D4A7_WHEAT Unreviewed; 353 AA.
AC A0A3B6D4A7;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 27-MAR-2024, entry version 22.
DE RecName: Full=Photosystem II D2 protein {ECO:0000256|RuleBase:RU004333};
OS Triticum aestivum (Wheat).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX NCBI_TaxID=4565 {ECO:0000313|EnsemblPlants:TraesCS2D02G021000.1.cds1};
RN [1] {ECO:0000313|EnsemblPlants:TraesCS2D02G021000.1.cds1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Chinese Spring
RC {ECO:0000313|EnsemblPlants:TraesCS2D02G021000.1.cds1};
RX PubMed=30115783; DOI=10.1126/science.aar7191;
RG International wheat genome sequencing consortium (IWGSC);
RT "Shifting the limits in wheat research and breeding using a fully annotated
RT reference genome.";
RL Science 361:EAAR7191-EAAR7191(2018).
RN [2] {ECO:0000313|EnsemblPlants:TraesCS2D02G021000.1.cds1}
RP IDENTIFICATION.
RG EnsemblPlants;
RL Submitted (OCT-2018) to UniProtKB.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2 a plastoquinone + 2 H2O + 4 hnu = 2 a plastoquinol + O2;
CC Xref=Rhea:RHEA:36359, Rhea:RHEA-COMP:9561, Rhea:RHEA-COMP:9562,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15379, ChEBI:CHEBI:17757,
CC ChEBI:CHEBI:30212, ChEBI:CHEBI:62192; EC=1.10.3.9;
CC Evidence={ECO:0000256|ARBA:ARBA00001833};
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the reaction center PufL/M/PsbA/D family.
CC {ECO:0000256|ARBA:ARBA00008204, ECO:0000256|RuleBase:RU004331}.
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DR AlphaFoldDB; A0A3B6D4A7; -.
DR SMR; A0A3B6D4A7; -.
DR STRING; 4565.A0A3B6D4A7; -.
DR EnsemblPlants; TraesCS2D02G021000.1; TraesCS2D02G021000.1.cds1; TraesCS2D02G021000.
DR Gramene; TraesCS2D02G021000.1; TraesCS2D02G021000.1.cds1; TraesCS2D02G021000.
DR Gramene; TraesCS2D03G0040800.1; TraesCS2D03G0040800.1.CDS1; TraesCS2D03G0040800.
DR Gramene; TraesKAR2D01G0009230.1; cds.TraesKAR2D01G0009230.1; TraesKAR2D01G0009230.
DR OMA; RWFQLGG; -.
DR OrthoDB; 0at2759; -.
DR Proteomes; UP000019116; Chromosome 2D.
DR GO; GO:0009523; C:photosystem II; IBA:GO_Central.
DR GO; GO:0009536; C:plastid; IEA:UniProt.
DR GO; GO:0016168; F:chlorophyll binding; IEA:UniProtKB-KW.
DR GO; GO:0045156; F:electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0010242; F:oxygen evolving activity; IEA:UniProtKB-EC.
DR GO; GO:0009772; P:photosynthetic electron transport in photosystem II; IEA:InterPro.
DR CDD; cd09288; Photosystem-II_D2; 1.
DR Gene3D; 1.20.85.10; Photosystem II protein D1-like; 1.
DR HAMAP; MF_01383; PSII_PsbD_D2; 1.
DR InterPro; IPR036854; Photo_II_D1/D2_sf.
DR InterPro; IPR000484; Photo_RC_L/M.
DR InterPro; IPR005868; PSII_PsbD/D2.
DR NCBIfam; TIGR01152; psbD; 1.
DR PANTHER; PTHR33149:SF56; PHOTOSYSTEM II D2 PROTEIN; 1.
DR PANTHER; PTHR33149; PHOTOSYSTEM II PROTEIN D1; 1.
DR Pfam; PF00124; Photo_RC; 1.
DR PRINTS; PR00256; REACTNCENTRE.
DR SUPFAM; SSF81483; Bacterial photosystem II reaction centre, L and M subunits; 1.
DR PROSITE; PS00244; REACTION_CENTER; 1.
PE 3: Inferred from homology;
KW Acetylation {ECO:0000256|ARBA:ARBA00022990};
KW Chlorophyll {ECO:0000256|ARBA:ARBA00022494};
KW Chromophore {ECO:0000256|ARBA:ARBA00022991};
KW Electron transport {ECO:0000256|ARBA:ARBA00022982,
KW ECO:0000256|RuleBase:RU004333};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU004333};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU004333};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU004333};
KW Phosphoprotein {ECO:0000256|ARBA:ARBA00022553};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531,
KW ECO:0000256|RuleBase:RU004333};
KW Photosystem II {ECO:0000256|ARBA:ARBA00023276,
KW ECO:0000256|RuleBase:RU004333};
KW Reference proteome {ECO:0000313|Proteomes:UP000019116};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU004333};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU004333}.
FT TRANSMEM 28..50
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 111..129
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 141..161
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 167..185
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 197..217
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 267..292
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 353 AA; 39622 MW; DC2D86B50DEB3236 CRC64;
MTIALGRIPK EENDLFDTMD DWLRRDRFVF VGWSGLLLFP CAYFALGGWF TGTTFVTSWY
THGLASSYLE GCNFLTAAVS TPANSLAHSL LLLWGPEAQG YFTRWCQLGG LWTFVALHGS
FALIGFMLRQ FELARSVQLR PYNAISFSGP IAVFVSVFLI YPLGQSGWFF APSFGVAAIF
RFILFFQGFH NWTLNPFHMM GVAGVLGAAL LCAIHGATVE NTLFEDGDGA NTFRAFNPTQ
AEETYSMVTA NRFWSQIFGV AFSNKRWLHF FMLFVPVTGL WMSAIGVVGL ALNLRGYDFV
SQEIRAAEDP EFETFYTKNI LLNEGIRAWM AAQDQPHENL IFPEEVLPRG NAL
//
