※ dbPPT Protein Information
| Tag | Content | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UniProt Accession | |||||||||||||||||||||||||||||||
Theoretical PI | 5.45 | ||||||||||||||||||||||||||||||
Molecular Weight | 39447.3 | ||||||||||||||||||||||||||||||
Genbank Protein ID | |||||||||||||||||||||||||||||||
Genbank Nucleotide ID | |||||||||||||||||||||||||||||||
Protein Name | Photosystem II D2 protein; PSII D2 protein; Photosystem Q(A) protein | ||||||||||||||||||||||||||||||
Gene Name | psbD | ||||||||||||||||||||||||||||||
Created Date | 1987-08-13 | ||||||||||||||||||||||||||||||
Organism | Chlamydomonas reinhardtii(Chlamydomonas smithii) | ||||||||||||||||||||||||||||||
NCBI Taxa ID | 3055 | ||||||||||||||||||||||||||||||
Phosphorylation Sites |
Functional Description One of the two reaction center proteins of photosystem II (PSII), D2 is needed for assembly of a stable PSII complex (By similarity). Sequence Annotation chain 1 352 Photosystem II D2 protein transmembrane region 35 55 Helical; transmembrane region 108 128 Helical; transmembrane region 141 163 Helical; transmembrane region 191 217 Helical; transmembrane region 265 285 Helical; metal ion-binding site 117 Magnesium (chlorophyll-a D2, axial ligand; peripheral) metal ion-binding site 214 Iron; shared with heterodimeric partner metal ion-binding site 268 Iron; shared with heterodimeric partner binding site 214 Plastoquinone QA binding site 261 Plastoquinone QA; via amide nitrogen modified residue 2 N-acetylthreonine modified residue 2 Phosphothreonine Keyword Acetylation,Chloroplast,Complete proteome,Electron transport,Iron,Membrane,Metal-binding,Oxidoreductase,Phosphoprotein,Photosynthesis,Photosystem II,Plastid,Reference proteome,Thylakoid,Transmembrane,Transmembrane helix,Transport Sequence Source UniProt Protein Sequence MTIAIGTYQE KRTWFDDADD WLRQDRFVFV GWSGLLLFPC AYFALGGWLT GTTFVTSWYT 60 HGLATSYLEG CNFLTAAVST PANSMAHSLL FVWGPEAQGD FTRWCQLGGL WAFVALHGAF 120 GLIGFMLRQF EIARSVNLRP YNAIAFSAPI AVFVSVFLIY PLGQSGWFFA PSFGVAAIFR 180 FILFFQGFHN WTLNPFHMMG VAGVLGAALL CAIHGATVEN TLFEDGDGAN TFRAFNPTQA 240 EETYSMVTAN RFWSQIFGVA FSNKRWLHFF MLLVPVTGLW MSAIGVVGLA LNLRAYDFVS 300 QEIRAAEDPE FETFYTKNIL LNEGIRAWMA AQDQPHERLV FPEEVLPRGN AL 352 Gene Ontology GO:0009535; C: chloroplast thylakoid membrane; IEA: UniProtKB-SubCell GO:0016021; C: integral component of membrane; IEA: UniProtKB-KW GO:0009523; C: photosystem II; IEA: UniProtKB-KW GO:0045156; F: electron transporter, transferring electrons within the cyclic electron transport pathway of photosynthesis activity; IEA: InterPro GO:0005506; F: iron ion binding; IEA: UniProtKB-HAMAP GO:0016491; F: oxidoreductase activity; IEA: UniProtKB-KW GO:0009772; P: photosynthetic electron transport in photosystem II; IEA: InterPro Interpro Pfam Pfam; PF00124; Photo_RC SMART PROSITE PS00244; REACTION_CENTER PRINTS PR00256; REACTNCENTRE |