Phaeodactylum tricornutum CCAP 1055/1 chromosome 14, whole genome shotgun sequence.
Eukaryota; Stramenopiles; Bacillariophyta; Bacillariophyceae; Bacillariophycidae; Naviculales; Phaeodactylaceae; Phaeodactylum.
The Phaeodactylum genome reveals the evolutionary history of diatom genomes
Submitted (15-JUN-2017) National Center for Biotechnology Information, NIH, Bethesda, MD 20894, USA
Submitted (12-AUG-2008) US DOE Joint Genome Institute, 2800 Mitchell Drive B100, Walnut Creek, CA 94598-1698, USA
PROVISIONAL REFSEQ: This record has not yet been subject to final\nNCBI review. The reference sequence is identical to CM000616.\nURL -- http://www.jgi.doe.gov/phaeodactylum\nJGI Project ID: 3634397\nContacts: Chris Bowler (cbowler@biologie.ens.fr)\n Igor Grigoriev (ivgrigoriev@lbl.gov)\nThe clone of P. tricornutum that was sequenced is CCAP1055/1 and is\navailable from the Culture collection of Algae and Protozoa\n(http://www.ccap.ac.uk). This clone represents a monoclonal culture\nderived from a fusiform cell in May 2003 from strain CCCP632, which\nwas originally isolated in 1956 off Blackpool (U.K.). It has been\nmaintained in culture continuously in F/2 medium.\nAnnotation was done by the JGI Annotation team and the Diatom\nConsortium.\nChromosomes 3 and 11 are complete and present in GenBank records\nCP001142 and CP001141, respectively.\nThe JGI and collaborators endorse the principles for the\ndistribution and use of large scale sequencing data adopted by the\nlarger genome sequencing community and urge users of this data to\nfollow them. It is our intention to publish the work of this\nproject in a timely fashion and we welcome collaborative\ninteraction on the project and analysis.\n(http://www.genome.gov/page.cfm?pageID=10506376)\nAnnotated scaffolds were added in December 2008.\n\n##Genome-Annotation-Data-START##\nAnnotation Provider :: INSDC submitter\nAnnotation Status :: Full annotation\nAnnotation Pipeline :: Eukaryotic Annotation Propagation Pipeline\n##Genome-Annotation-Data-END##
ubiquitin-activating enzyme E1, protein 2
Ubiquitin activating enzyme E1, homolog to fungal UBA
Catalyzes the transfer of an acetyl group from acetyl-CoA to the amine group of an acceptor molecule.
Phosphatidate cytidylyltransferase () (also known as CDP- diacylglycerol synthase) (CDS) is the enzyme that catalyzes the synthesis of CDP-diacylglycerol from CTP and phosphatidate (P
contains ankyrin repeat domain; ankyrin repeats mediate protein-protein interactions in very diverse families of proteins; unknownn protein
Enzyme involved in N-glycan biosynthesis
PAS2 (PTPL familly; PAS2 bind specifically to Tyr phosphorylated CDKA;1)
Has EST support. present: 1 || present: 1
Stress enhanced protein-like, contains bipartite plastid targeting presequence, signal- and transit-peptides predicted at N-terminus with phenylalanine at signal peptide cleavage site
Has EST support; Alternative splicing variant 1
Has EST support; Alternative splicing variant 2
translation start unclear, compare to Protein ID 56519; Alternative splicing variant 2
Signal Peptide predicteed at N-terminus, translation start unclear, compare to Protein ID 47568; Alternative splicing variant 1
Highly expressed conserved hyptothetical gene of unknown function. Many ESTs under conditions of nitrate depletion.; Pt_51457 Conserved hypotheticalal gene of unknownn function
similar to chorismate synthase, enzyme of the seventh step of the shikimate pathway; contains putative ER signal peptide at the N terminus (SignalP score = 0.998); putatively chloroplast targeted; origin of the enzyme is unknown
Participates in the synthesis of GDP-mannose by catalyzing the interconversion of D-mannose 6-phosphate and alpha-D-mannose 1-phosphate.
putative synaptobrevin, similar to plant Ykt61
Putative chitin synthase. Contains glycosaminyl transferase and a transmembrane domain near 3' end which is a characteristic of this gene. It is usually located in the outer membrane and synthesizes an external N-acetyl glucosamine polymer (chitin). Amino acid translation contains active site.
expressed protein, Tryptophan biosynthesis
Protein contains putatively extracellular LRR domain as well as 13 transmembrane domains and a sodium:neurotransmitter sympoter that is homlogous to GABA transporters. Putatively resembles a GABA sensor and transporter. Many ESTs in all conditions, but especially under conditions of nitrate depletion.
Putative lysophoslipase, strong EST support but little sequence similarity to known lysophospholipases
Probable tocopherol cyclase, chloroplast precursor; involved in tocopherol synthesis; used in oxidative stress response; possible signal peptide
unknown protein; conserved domain of unknown function, found in small family of bacterial secreted proteins; highly expressed under iron starvation; secretory pathway
two component sensor, PAS domain, Histidine Kinase, Response Regulator
pyrophosphate-dependent phosphofructose kinase
A key regulatory enzyme in glycolysis, catalyzes the reaction: D-fructose 6-phosphate + PPi = beta-D-fructose 1,6-bisphosphate + phosphate.
UDP-glucose:glycoprotein glucosyltransferase
contains a Muts domain 2.The proteins of the Muts family are involved in mitotic mismatch repair. Highly closed to the Thalassiosira protein thaps1 156447.
fructose bishosphate aldolase class II, cytosolic
putative c-type cytochrome biogenesis protein
Possible chitinase or glucoamylase. Potential chitinase active site near 3' end. Uncertain.
2-oxoglutarate dehydrogenase E1 component
A mitochondrial enzyme. Participates in the decarboxylation of 2-oxoglutarate and subsequent generation of S-succinyl-CoA in the citric acid cycle. Catalyzes the reaction: 2-oxoglutarate + [dihydrolipoyllysine-residue succinyltransferase]lipoyllysine = [dihydrolipoyllysine-residue succinyltransferase]S-succinyldihydrolipoyllysine + CO2. Uses thiamine pyrophosphate as co-factor.; succinyl-transferring
cleavage and polyadenylation specific factor
similarity to YSH1, predicted exonuclease of the beta-lactamase fold involved in RNA processing
Tryptophan synthase catalyzes the last step in the biosynthesis of tryptophan, the beta chain requires pyridoxal-phosphate as a cofactor; located in cytosol
G protein beta subunit, a signal transducer with WD40-repeat
protein fucoxanthin chlorophyll a/c protein
ATP-dependent helicase. Highly closed to the Thalassiosira protein thaps1 141250.