PETN_BRADI
ID PETN_BRADI Reviewed; 29 AA.
AC B3TN41;
DT 25-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT 02-SEP-2008, sequence version 1.
DT 25-MAY-2022, entry version 42.
DE RecName: Full=Cytochrome b6-f complex subunit 8 {ECO:0000255|HAMAP-Rule:MF_00395};
DE AltName: Full=Cytochrome b6-f complex subunit PetN {ECO:0000255|HAMAP-Rule:MF_00395};
DE AltName: Full=Cytochrome b6-f complex subunit VIII {ECO:0000255|HAMAP-Rule:MF_00395};
GN Name=petN {ECO:0000255|HAMAP-Rule:MF_00395};
OS Brachypodium distachyon (Purple false brome) (Trachynia distachya).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Stipodae; Brachypodieae; Brachypodium.
OX NCBI_TaxID=15368;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Bd21;
RX PubMed=18710514; DOI=10.1186/1756-0500-1-61;
RA Bortiri E., Coleman-Derr D., Lazo G.R., Anderson O.D., Gu Y.Q.;
RT "The complete chloroplast genome sequence of Brachypodium distachyon:
RT sequence comparison and phylogenetic analysis of eight grass plastomes.";
RL BMC Res. Notes 1:61-61(2008).
CC -!- FUNCTION: Component of the cytochrome b6-f complex, which mediates
CC electron transfer between photosystem II (PSII) and photosystem I
CC (PSI), cyclic electron flow around PSI, and state transitions.
CC {ECO:0000255|HAMAP-Rule:MF_00395}.
CC -!- SUBUNIT: The 4 large subunits of the cytochrome b6-f complex are
CC cytochrome b6, subunit IV (17 kDa polypeptide, PetD), cytochrome f and
CC the Rieske protein, while the 4 small subunits are PetG, PetL, PetM and
CC PetN. The complex functions as a dimer. {ECO:0000255|HAMAP-
CC Rule:MF_00395}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC {ECO:0000255|HAMAP-Rule:MF_00395}; Single-pass membrane protein
CC {ECO:0000255|HAMAP-Rule:MF_00395}.
CC -!- SIMILARITY: Belongs to the PetN family. {ECO:0000255|HAMAP-
CC Rule:MF_00395}.
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DR EMBL; EU325680; ACF08630.1; -; Genomic_DNA.
DR RefSeq; YP_002000477.1; NC_011032.1.
DR AlphaFoldDB; B3TN41; -.
DR SMR; B3TN41; -.
DR EnsemblPlants; KQK09170; KQK09170; BRADI_2g46432v3.
DR EnsemblPlants; PNT75851; PNT75851; BRADI_1g39192v3.
DR GeneID; 6439899; -.
DR Gramene; KQK09170; KQK09170; BRADI_2g46432v3.
DR Gramene; PNT75851; PNT75851; BRADI_1g39192v3.
DR KEGG; bdi:6439899; -.
DR InParanoid; B3TN41; -.
DR Proteomes; UP000008810; Chloroplast.
DR ExpressionAtlas; B3TN41; baseline.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009512; C:cytochrome b6f complex; IEA:InterPro.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0045158; F:electron transporter, transferring electrons within cytochrome b6/f complex of photosystem II activity; IEA:InterPro.
DR GO; GO:0017004; P:cytochrome complex assembly; IEA:UniProtKB-UniRule.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR HAMAP; MF_00395; Cytb6_f_PetN; 1.
DR InterPro; IPR036143; Cytochr_b6-f_cplx_su8_sf.
DR InterPro; IPR005497; Cytochrome_b6-f_cplx_su8.
DR Pfam; PF03742; PetN; 1.
DR SUPFAM; SSF103451; SSF103451; 1.
PE 3: Inferred from homology;
KW Chloroplast; Electron transport; Membrane; Photosynthesis; Plastid;
KW Reference proteome; Thylakoid; Transmembrane; Transmembrane helix;
KW Transport.
FT CHAIN 1..29
FT /note="Cytochrome b6-f complex subunit 8"
FT /id="PRO_0000355423"
FT TRANSMEM 3..23
FT /note="Helical"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00395"
SQ SEQUENCE 29 AA; 3170 MW; 2B1641516534C166 CRC64;
MDIVSLAWAA LMVVFTFSLS LVVWGRSGL
