PSBJ_THAPS
ID PSBJ_THAPS Reviewed; 39 AA.
AC A0T0T9;
DT 06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 09-JAN-2007, sequence version 1.
DT 03-AUG-2022, entry version 46.
DE RecName: Full=Photosystem II reaction center protein J {ECO:0000255|HAMAP-Rule:MF_01305};
DE Short=PSII-J {ECO:0000255|HAMAP-Rule:MF_01305};
GN Name=psbJ {ECO:0000255|HAMAP-Rule:MF_01305};
OS Thalassiosira pseudonana (Marine diatom) (Cyclotella nana).
OG Plastid; Chloroplast.
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; Bacillariophyta;
OC Coscinodiscophyceae; Thalassiosirophycidae; Thalassiosirales;
OC Thalassiosiraceae; Thalassiosira.
OX NCBI_TaxID=35128;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCMP1335 / NEPCC58 / CCAP 1085/12;
RX PubMed=17252281; DOI=10.1007/s00438-006-0199-4;
RA Oudot-Le Secq M.-P., Grimwood J., Shapiro H., Armbrust E.V., Bowler C.,
RA Green B.R.;
RT "Chloroplast genomes of the diatoms Phaeodactylum tricornutum and
RT Thalassiosira pseudonana: comparison with other plastid genomes of the red
RT lineage.";
RL Mol. Genet. Genomics 277:427-439(2007).
CC -!- FUNCTION: One of the components of the core complex of photosystem II
CC (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that
CC uses light energy to abstract electrons from H(2)O, generating O(2) and
CC a proton gradient subsequently used for ATP formation. It consists of a
CC core antenna complex that captures photons, and an electron transfer
CC chain that converts photonic excitation into a charge separation.
CC {ECO:0000255|HAMAP-Rule:MF_01305}.
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 PsbX, PsbY, PsbZ, Ycf12, at least 3 peripheral proteins of the oxygen-
CC evolving complex and a large number of cofactors. It forms dimeric
CC complexes. {ECO:0000255|HAMAP-Rule:MF_01305}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_01305}; Single-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_01305}.
CC -!- SIMILARITY: Belongs to the PsbJ family. {ECO:0000255|HAMAP-
CC Rule:MF_01305}.
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DR EMBL; EF067921; ABK20774.1; -; Genomic_DNA.
DR RefSeq; YP_874551.1; NC_008589.1.
DR AlphaFoldDB; A0T0T9; -.
DR SMR; A0T0T9; -.
DR GeneID; 4524846; -.
DR InParanoid; A0T0T9; -.
DR Proteomes; UP000001449; Chloroplast.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0009523; C:photosystem II; IBA:GO_Central.
DR GO; GO:0009539; C:photosystem II reaction center; IEA:InterPro.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01305; PSII_PsbJ; 1.
DR InterPro; IPR002682; PSII_PsbJ.
DR InterPro; IPR037267; PSII_PsbJ_sf.
DR Pfam; PF01788; PsbJ; 1.
DR SUPFAM; SSF161021; SSF161021; 1.
PE 3: Inferred from homology;
KW Chloroplast; Membrane; Photosynthesis; Photosystem II; Plastid;
KW Reaction center; Reference proteome; Thylakoid; Transmembrane;
KW Transmembrane helix.
FT CHAIN 1..39
FT /note="Photosystem II reaction center protein J"
FT /id="PRO_0000276123"
FT TRANSMEM 9..29
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01305"
SQ SEQUENCE 39 AA; 4045 MW; 662759341131E1EE CRC64;
MVNTGRVPLW LVGLVGGFAV ITIVSLFIYG SYSGLGSSL
