ID Q6YXP0_PHYPA Unreviewed; 62 AA.
AC Q6YXP0;
DT 05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2004, sequence version 1.
DT 24-JAN-2024, entry version 106.
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:BAC85055.1};
GN ORFNames=Pp3P_530V3 {ECO:0000313|EMBL:ARI43990.1};
OS Physcomitrium patens (Spreading-leaved earth moss) (Physcomitrella patens).
OG Plastid; Chloroplast {ECO:0000313|EMBL:BAC85055.1}.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Bryophyta;
OC Bryophytina; Bryopsida; Funariidae; Funariales; Funariaceae; Physcomitrium.
OX NCBI_TaxID=3218 {ECO:0000313|EMBL:BAC85055.1, ECO:0000313|Proteomes:UP000006727};
RN [1] {ECO:0000313|EMBL:BAC85055.1}
RP NUCLEOTIDE SEQUENCE.
RA Sugiura C., Tsuruya K., Aoki S., Sugita M.;
RT "Chloroplast transformation in tobacco and the moss Physcomitrella
RT patens.";
RL (In) Unknown, A. (eds.);
RL PS2001 Proceedings, pp.12-0, International Congress on Photosynthesis
RL S40-009 :0-0; CSIRO Publishing (2001).
RN [2] {ECO:0000313|EMBL:BAC85055.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=12084583; DOI=10.1016/S0167-4781(02)00346-9;
RA Miyata Y., Sugiura C., Kobayashi Y., Hagiwara M., Sugita M.;
RT "Chloroplast ribosomal S14 protein transcript is edited to create a
RT translation initiation codon in the moss Physcomitrella patens.";
RL Biochim. Biophys. Acta 1576:346-349(2002).
RN [3] {ECO:0000313|EMBL:BAC85055.1, ECO:0000313|Proteomes:UP000006727}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Gransden 2004 {ECO:0000313|Proteomes:UP000006727};
RX PubMed=12954768; DOI=10.1093/nar/gkg726;
RA Sugiura C., Kobayashi Y., Setsuyuki A., Sugita C., Sugita M.;
RT "Complete chloroplast DNA sequence of the moss Physcomitrella patens:
RT evidence for the loss and relocation of rpoA from the chloroplast to the
RT nucleus.";
RL Nucleic Acids Res. 31:5324-5331(2003).
RN [4] {ECO:0000313|EMBL:BAC85055.1}
RP NUCLEOTIDE SEQUENCE.
RA Sugita M., Sugiura C., Arikawa T., Higuchi M.;
RT "Molecular evidence of an rpoA gene in the basal moss chloroplast genomes:
RT rpoA is a useful molecular marker for phylogenetic analysis of mosses.";
RL Hikobia 14:171-175(2004).
RN [5] {ECO:0000313|EMBL:BAC85055.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=15002671; DOI=10.1078/0176-1617-01220;
RA Miyata Y., Sugita M.;
RT "Tissue- and stage-specific RNA editing of rps14 transcripts in moss
RT (Physcomitrella patens) chloroplasts.";
RL J. Plant Physiol. 161:113-115(2004).
RN [6] {ECO:0000313|EMBL:BAC85055.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=15447656; DOI=10.1111/j.1365-313X.2004.02202.x;
RA Sugiura C., Sugita M.;
RT "Plastid transformation reveals that moss tRNA(Arg)-CCG is not essential
RT for plastid function.";
RL Plant J. 40:314-321(2004).
RN [7] {ECO:0000313|EMBL:BAC85055.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=15912445; DOI=10.1055/s-2005-865620;
RA Nakamura T., Sugiura C., Kobayashi Y., Sugita M.;
RT "Transcript profiling in plastid arginine tRNA-CCG gene knockout moss:
RT construction of Physcomitrella patens plastid DNA microarray.";
RL Plant Biol. 7:258-265(2005).
RN [8] {ECO:0000313|EMBL:ARI43990.1}
RP NUCLEOTIDE SEQUENCE.
RA Jaros S., Januszkiewicz K., Wedrychowicz H.;
RL Submitted (NOV-2016) 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; KY126308; ARI43990.1; -; Genomic_DNA.
DR EMBL; AP005672; BAC85055.1; -; Genomic_DNA.
DR RefSeq; NP_904205.1; NC_005087.1.
DR AlphaFoldDB; Q6YXP0; -.
DR STRING; 3218.Q6YXP0; -.
DR PaxDb; 3218-PP1S2168_2V6-1; -.
DR GeneID; 2546811; -.
DR KEGG; ppp:2546811; -.
DR eggNOG; ENOG502S7KE; Eukaryota.
DR HOGENOM; CLU_195286_0_0_1; -.
DR InParanoid; Q6YXP0; -.
DR OMA; MSIVFQI; -.
DR OrthoDB; 829593at2759; -.
DR Proteomes; UP000006727; Chloroplast.
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:BAC85055.1};
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:BAC85055.1};
KW Reaction center {ECO:0000256|ARBA:ARBA00022469, ECO:0000256|HAMAP-
KW Rule:MF_00644}; Reference proteome {ECO:0000313|Proteomes:UP000006727};
KW Signal {ECO:0000256|SAM:SignalP};
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 SIGNAL 1..28
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 29..62
FT /note="Photosystem II reaction center protein Z"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5004282913"
FT TRANSMEM 44..61
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 62 AA; 6504 MW; AB93594433A4DA36 CRC64;
MTIAFQFAVF ALIAISFLLV IGVPVVLASP DGWSSSKNVV FSGASLWVGL VFLVGVLNSF
IS
//
