ID U6EKQ7_LINPH Unreviewed; 62 AA.
AC U6EKQ7;
DT 22-JAN-2014, integrated into UniProtKB/TrEMBL.
DT 22-JAN-2014, sequence version 1.
DT 24-JAN-2024, entry version 27.
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=psbZ {ECO:0000256|HAMAP-Rule:MF_00644,
GN ECO:0000313|EMBL:CDI43915.1};
OS Lindenbergia philippensis (Stemodia philippensis).
OG Plastid; Non-photosynthetic plastid {ECO:0000313|EMBL:CDI43915.1}.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Lamiales; Orobanchaceae; Orobanchaceae incertae sedis;
OC Lindenbergia.
OX NCBI_TaxID=86093 {ECO:0000313|EMBL:CDI43915.1};
RN [1] {ECO:0000313|EMBL:CDI43915.1}
RP NUCLEOTIDE SEQUENCE.
RC TISSUE=Leaves {ECO:0000313|EMBL:CDI43915.1};
RX PubMed=24143802; DOI=10.1105/tpc.113.113373;
RA Wicke S., Mueller K.F., DePamphilis C.W., Quandt D., Wickett N.J.,
RA Zhang Y., Renner S.S., Schneeweiss G.M.;
RT "Mechanisms of functional and physical genome reduction in photosynthetic
RT and nonphotosynthetic parasitic plants of the broomrape family.";
RL Plant Cell 25:3711-3725(2013).
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: Cellular thylakoid membrane {ECO:0000256|HAMAP-
CC Rule:MF_00644}; Multi-pass membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_00644}. Membrane {ECO:0000256|ARBA:ARBA00004141}; Multi-pass
CC membrane protein {ECO:0000256|ARBA:ARBA00004141}.
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; HG530133; CDI43915.1; -; Genomic_DNA.
DR RefSeq; YP_008815934.1; NC_022859.1.
DR AlphaFoldDB; U6EKQ7; -.
DR SMR; U6EKQ7; -.
DR GeneID; 17675221; -.
DR GO; GO:0009539; C:photosystem II reaction center; IEA:InterPro.
DR GO; GO:0009536; C:plastid; IEA:UniProtKB-KW.
DR GO; GO:0042651; C:thylakoid membrane; IEA:UniProtKB-UniRule.
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 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:CDI43915.1};
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; 6555 MW; 8DA96C6AB2847357 CRC64;
MTLVFQLAVF ALIATSSILL ISVPVVFASP DGWSSNKNVV FSGTSLWIGL VFLVGILNSL
IS
//
