ID S4SEI3_AEGSP Unreviewed; 62 AA.
AC S4SEI3;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 24-JAN-2024, entry version 40.
DE RecName: Full=Photosystem II reaction center protein Z {ECO:0000256|ARBA:ARBA00021665, ECO:0000256|HAMAP-Rule:MF_00644};
DE Short=PSII-Z {ECO:0000256|HAMAP-Rule:MF_00644};
GN Name=lhbA {ECO:0000313|EMBL:AFN42360.1};
GN Synonyms=psbZ {ECO:0000256|HAMAP-Rule:MF_00644,
GN ECO:0000313|EMBL:ASD37930.1};
OS Aegilops speltoides (Goatgrass) (Triticum speltoides).
OG Plastid; Chloroplast {ECO:0000313|EMBL:AFN42360.1}.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Triticodae; Triticeae; Triticinae; Aegilops.
OX NCBI_TaxID=4573 {ECO:0000313|EMBL:AFN42360.1};
RN [1] {ECO:0000313|EMBL:AFN42360.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=SPE0661 {ECO:0000313|EMBL:AFN42360.1};
RX PubMed=24614886;
RA Middleton C.P., Senerchia N., Stein N., Akhunov E.D., Keller B., Wicker T.,
RA Kilian B.;
RT "Sequencing of chloroplast genomes from wheat, barley, rye and their
RT relatives provides a detailed insight into the evolution of the Triticeae
RT tribe.";
RL PLoS ONE 9:e85761-E85761(2014).
RN [2] {ECO:0000313|EMBL:ASD37930.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=28622761; DOI=10.1186/s12862-017-0989-9;
RA Bernhardt N., Brassac J., Kilian B., Blattner F.R.;
RT "Dated tribe-wide whole chloroplast genome phylogeny indicates recurrent
RT hybridizations within Triticeae.";
RL BMC Evol. Biol. 17:141-141(2017).
RN [3] {ECO:0000313|EMBL:QBK83106.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=CN108018 {ECO:0000313|EMBL:QBK83106.1};
RA Li P., Biligetu B., Fu Y.-B.;
RT "Complete Chloroplast Genome Assembly of 16 Diverse Wheat Genotypes.";
RL Submitted (FEB-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Controls the interaction of photosystem II (PSII) cores with
CC the light-harvesting antenna, regulates electron flow through the 2
CC photosystem reaction centers. PSII is a light-driven water
CC plastoquinone oxidoreductase, using light energy to abstract electrons
CC from H(2)O, generating a proton gradient subsequently used for ATP
CC formation. {ECO:0000256|RuleBase:RU003472}.
CC -!- FUNCTION: May control the interaction of photosystem II (PSII) cores
CC with the light-harvesting antenna, regulates electron flow through the
CC 2 photosystem reaction centers. PSII is a light-driven water
CC plastoquinone oxidoreductase, using light energy to abstract electrons
CC from H(2)O, generating a proton gradient subsequently used for ATP
CC formation. {ECO:0000256|HAMAP-Rule:MF_00644}.
CC -!- SUBUNIT: PSII is composed of 1 copy each of membrane proteins PsbA,
CC PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT,
CC PsbY, PsbZ, Psb30/Ycf12, at least 3 peripheral proteins of the oxygen-
CC evolving complex and a large number of cofactors. It forms dimeric
CC complexes. {ECO:0000256|ARBA:ARBA00038734, ECO:0000256|HAMAP-
CC Rule:MF_00644}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004141}. Plastid,
CC chloroplast thylakoid membrane {ECO:0000256|HAMAP-Rule:MF_00644};
CC Multi-pass membrane protein {ECO:0000256|HAMAP-Rule:MF_00644}.
CC -!- SIMILARITY: Belongs to the PsbZ family. {ECO:0000256|ARBA:ARBA00008367,
CC ECO:0000256|HAMAP-Rule:MF_00644, ECO:0000256|RuleBase:RU003472}.
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DR EMBL; JQ740834; AFN42360.1; -; Genomic_DNA.
DR EMBL; KY636045; ASD37930.1; -; Genomic_DNA.
DR EMBL; KY636046; ASD38005.1; -; Genomic_DNA.
DR EMBL; KY636047; ASD38086.1; -; Genomic_DNA.
DR EMBL; KY636048; ASD38164.1; -; Genomic_DNA.
DR EMBL; KY636049; ASD38242.1; -; Genomic_DNA.
DR EMBL; MG958553; QBK83106.1; -; Genomic_DNA.
DR RefSeq; YP_008474378.1; NC_022135.1.
DR AlphaFoldDB; S4SEI3; -.
DR SMR; S4SEI3; -.
DR GeneID; 65348685; -.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009539; C:photosystem II reaction center; IEA:InterPro.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR GO; GO:0042549; P:photosystem II stabilization; IEA:InterPro.
DR Gene3D; 1.10.287.740; Photosystem II PsbZ, reaction centre; 1.
DR HAMAP; MF_00644; PSII_PsbZ; 1.
DR InterPro; IPR002644; PSII_PsbZ.
DR InterPro; IPR036512; PSII_PsbZ_sf.
DR NCBIfam; TIGR03043; PS_II_psbZ; 1.
DR PANTHER; PTHR34971; PHOTOSYSTEM II REACTION CENTER PROTEIN Z; 1.
DR PANTHER; PTHR34971:SF2; PHOTOSYSTEM II REACTION CENTER PROTEIN Z; 1.
DR Pfam; PF01737; Ycf9; 1.
DR SUPFAM; SSF161055; PsbZ-like; 1.
PE 3: Inferred from homology;
KW Chloroplast {ECO:0000313|EMBL:AFN42360.1};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_00644};
KW Photosynthesis {ECO:0000256|ARBA:ARBA00022531, ECO:0000256|HAMAP-
KW Rule:MF_00644};
KW Photosystem II {ECO:0000256|ARBA:ARBA00023276, ECO:0000256|HAMAP-
KW Rule:MF_00644}; Plastid {ECO:0000313|EMBL:AFN42360.1};
KW Reaction center {ECO:0000256|ARBA:ARBA00022469, ECO:0000256|HAMAP-
KW Rule:MF_00644};
KW Thylakoid {ECO:0000256|ARBA:ARBA00023078, ECO:0000256|HAMAP-Rule:MF_00644};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW Rule:MF_00644};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW Rule:MF_00644}.
FT TRANSMEM 44..61
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 62 AA; 6554 MW; E1A966588CB07C8F CRC64;
MTIAFQLAVF ALIATSSVLV ISVPLVFASP DGWSNNKNVV FSGTSLWIGL VFLVAILNSL
IS
//