PSAD_HORVU
ID PSAD_HORVU Reviewed; 205 AA.
AC P36213;
DT 01-JUN-1994, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-1994, sequence version 1.
DT 03-AUG-2022, entry version 92.
DE RecName: Full=Photosystem I reaction center subunit II, chloroplastic;
DE AltName: Full=Photosystem I 20 kDa subunit;
DE Short=PSI-D;
DE Flags: Precursor;
GN Name=psaD;
OS Hordeum vulgare (Barley).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Triticodae; Triticeae; Hordeinae; Hordeum.
OX NCBI_TaxID=4513;
RN [1]
RP NUCLEOTIDE SEQUENCE [MRNA].
RC STRAIN=cv. Svalofs Bonus; TISSUE=Seedling;
RX PubMed=8278501; DOI=10.1104/pp.101.1.335;
RA Kjaerulff S., Okkels J.S.;
RT "Cloning and sequencing of a full-length cDNA clone encoding the PSI-D
RT subunit of photosystem I from barley.";
RL Plant Physiol. 101:335-336(1993).
RN [2]
RP PROTEIN SEQUENCE OF 44-82; 118-133; 156-195 AND 203-205.
RC STRAIN=cv. Svalofs Bonus;
RA Scheller H.V., Hoej P.B., Svendsen I., Moeller B.L.;
RT "Partial amino acid sequence of two nuclear-encoded photosystem I
RT polypeptides from barley.";
RL Biochim. Biophys. Acta 933:501-505(1988).
CC -!- FUNCTION: PsaD can form complexes with ferredoxin and ferredoxin-
CC oxidoreductase in photosystem I (PS I) reaction center. PSAD may encode
CC the ferredoxin-docking protein.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane;
CC Peripheral membrane protein; Stromal side.
CC -!- INDUCTION: By light.
CC -!- SIMILARITY: Belongs to the PsaD family. {ECO:0000305}.
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DR EMBL; M98254; AAA18567.1; -; mRNA.
DR PIR; JQ2247; JQ2247.
DR PDB; 7EW6; EM; 3.40 A; D=1-205.
DR PDB; 7F9O; EM; 4.50 A; D/h=1-205.
DR PDBsum; 7EW6; -.
DR PDBsum; 7F9O; -.
DR AlphaFoldDB; P36213; -.
DR SMR; P36213; -.
DR PRIDE; P36213; -.
DR EnsemblPlants; HORVU.MOREX.r2.5HG0434470.1; HORVU.MOREX.r2.5HG0434470.1.CDS.1; HORVU.MOREX.r2.5HG0434470.
DR Gramene; HORVU.MOREX.r2.5HG0434470.1; HORVU.MOREX.r2.5HG0434470.1.CDS.1; HORVU.MOREX.r2.5HG0434470.
DR OMA; HNPRRIG; -.
DR ExpressionAtlas; P36213; baseline and differential.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0009538; C:photosystem I reaction center; IEA:InterPro.
DR GO; GO:0015979; P:photosynthesis; IEA:UniProtKB-KW.
DR InterPro; IPR003685; PsaD.
DR InterPro; IPR036579; PsaD_sf.
DR PANTHER; PTHR31982; PTHR31982; 1.
DR Pfam; PF02531; PsaD; 1.
DR SUPFAM; SSF64234; SSF64234; 1.
PE 1: Evidence at protein level;
KW 3D-structure; Chloroplast; Direct protein sequencing; Membrane;
KW Photosynthesis; Photosystem I; Plastid; Thylakoid; Transit peptide.
FT TRANSIT 1..43
FT /note="Chloroplast"
FT /evidence="ECO:0000269|Ref.2"
FT CHAIN 44..205
FT /note="Photosystem I reaction center subunit II,
FT chloroplastic"
FT /id="PRO_0000029374"
FT REGION 18..66
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 45..66
FT /note="Pro residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT CONFLICT 80
FT /note="G -> GG (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT CONFLICT 82
FT /note="T -> G (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT CONFLICT 118
FT /note="R -> P (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT CONFLICT 191
FT /note="S -> F (in Ref. 2; AA sequence)"
FT /evidence="ECO:0000305"
FT HELIX 87..91
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 94..96
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 99..103
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 106..108
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 112..116
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 119..121
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 125..128
FT /evidence="ECO:0007829|PDB:7EW6"
FT HELIX 129..142
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 150..152
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 154..156
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 158..160
FT /evidence="ECO:0007829|PDB:7EW6"
FT STRAND 162..167
FT /evidence="ECO:0007829|PDB:7EW6"
FT HELIX 186..188
FT /evidence="ECO:0007829|PDB:7EW6"
FT TURN 192..197
FT /evidence="ECO:0007829|PDB:7EW6"
SQ SEQUENCE 205 AA; 21933 MW; 5B6A2CAD81D5E029 CRC64;
MAMATQASAA TRHLITAAWS PSAKPRPATL AMPSSARGPA PLFAAAPDTP APAAPPAEPA
PAGFVPPQLD PSTPSPIFGG STGGLLRKAQ VEEFYVITWT SPKEQVFEMP TGGAAIMREG
PNLLKLARKE QCLALGNRLR SKYKIAYQFY RVFPNGEVQY LHPKDGVYPE KVNAGRQGVG
QNFRSIGKNV SPIEVKFTGK NSFDI
