| ID | Type | Protein | Function |
| 105 | 2E-23 | Glutamate dehydrogenase 1 | Amino acid synthesis & Amino acid catabolism |
| 107 | 5E-08 | Mitochondrial carrier protein-like | Unknown |
| 110 | 1E-70 | Elongation factor 1-alpha ~416931 | Protein synthesis, Cytoskeleton |
| 116 | 1E-42 | Pyruvate dehydrogenase E1 component beta chain | Respiration, Fatty acid metabolism |
| 117 | 6E-14 | ATPase, vacuolar, subunit E | Cation transport |
| 119 | 1E-52 | Heat shock protein, cytosolic | Heat shock stress, Protein folding |
| 124 | 2E-06 | Cysteine protease, cathepsin L-like | Protein digestion |
| 126 | 7E-23 | Beta-succinyl CoA synthetase | Respiration |
| 127 | 1E-09 | Protoporphyrin oxydase | Heme metabolism |
| 132 | 9E-10 | Suppressor of 5azaC sensitivity in S. pombe | Unknown |
| 135 | 6E-14 | Flavoprotein - alpha subunit, electron transfer | Respiration |
| 136 | 3E-37 | 26S proteasome ATPase subunit XAPC7 | UBQ-dep. prot. degrad. |
| 141 | 2E-14 | Acid phosphatase 2 (lysosomal) | Lysosomal function |
| 143 | 1E-57 | Glutamyl-prolyl tRNA synthetase | Protein synthesis |
| 145 | 7E-50 | Peroxisomal hydratase-dehydrogenase-epimerase | Fatty acid metabolism, Steroid metabolism |
| 150 | 3E-27 | Retina photoreceptor protein, sigma cross-reacting protein | Unknown |
| 155 | 2E-08 | Seryl-tRNA synthetase | Protein synthesis |
| 157 | 1E-21 | 60S acidic ribosomal phosphoprotein PO (L10E) | Protein synthesis |
| 160 | 4E-37 | S-adenosylmethionine synthetase | Methylation cycle |
| 161 | 4E-12 | 40s ribosomal protein S30 | Protein synthesis |
| 163 | 1E-28 | 60s ribosomal protein L13a | Protein synthesis |
| 164 | 8E-41 | Thioredoxin peroxidase | Antioxidant |
| 165 | 1E-45 | Enolase | Glycolysis |
| 171 | 6E-15 | Oligosaccharyl transferase | Protein secretion |
| 172 | 3E-05 | 26S proteasome regulatory particle chain RPT5 | UBQ-dep. prot. degrad. |
| 178 | 1E-37 | Chaperonin 60, mitochondrial | Protein folding, Heat shock stress |
| 17 | 2E-50 | 60s ribosomal protein L10 | Protein synthesis |
| 188 | 2E-04 | Selenophosphate synthetase | Se-protein synthesis |
| 189 | 4E-47 | Heat shock protein 90, ER | Heat shock stress, Protein folding |
| 192 | 5E-37 | 26S proteasome AAA-ATPase subunit RPT3 | UBQ-dep. prot. degrad. |
| 195 | 1E-50 | Heat shock 70 kD protein F, mitochondrial | Heat shock stress & Protein folding |
| 196 | 5E-08 | KIAS1033 protein [Homo sapiens] | Unknown |
| 201 | 2E-06 | Actin-like | Surface, Cytoskeleton |
| 206 | 2E-15 | Hypothetical protein CG3645 [Drosophila melanogaster] (AE003590) | Unknown |
| 207 | 1E-16 | 3-methyl-crotonyl-CoA carboxylase | Isoprenoid metabolism, Amino acid catabolism |
| 20 | 3E-12 | NMDA-receptor, glu-binding subunit | Neurotransmission, brain & chemoreception? |
| 210 | 2E-18 | KIAS1181 protein [Homo sapiens] | Unknown |
| 213 | 4E-13 | Opioid-regulated protein | Neurotransmission, brain |
| 216 | 2E-26 | Glutathione S-transferase, maleyl acetoacetate isomerase | Hydroperoxide metab., Amino acid catabolism |
| 217 | 1E-09 | Tyrosine aminotransferase | Gluconeogenesis control |
| 26 | 2E-29 | 60s ribosomal protein L37a | Protein synthesis |
| 28 | 2E-33 | S-Adenosyl-L-homocysteine hydrolase | Methylation cycle |
| 30 | 6E-23 | 40S ribosomal protein S27 isoform | Protein synthesis |
| 31 | 2E-23 | Cysteine protease (Cathepsin L) | Lysosomal function |
| 39 | 1E-47 | 60S ribosomal protein L23 | Protein synthesis |
| 40 | 6E-07 | Hypothetical protein C0345w - [Plasmodium falciparum] | Unknown |
| 41 | 2E-13 | 40s ribosomal protein S8 | Protein synthesis |
| 42 | 3E-09 | Stem cell maintenance protein | Stem cell fate |
| 48 | 1E-22 | 60s ribosomal protein L35 | Protein synthesis |
| 4 | 5E-14 | 60S ribosomal protein L19 | Protein synthesis |
| 53 | 1E-47 | Histone H4, minor | Chromatin |
| 5 | 5E-08 | Glucokinase-like | Glycolysis |
| 61 | 1E-10 | 60S ribosomal protein L22 | Protein synthesis |
| 6 | 1E-14 | Glycerophosphoryl diester phosphodiesterase | Lipid metabolism |
| 94 | 5E-29 | Glycyl-tRNA synthetase | Protein synthesis |
| 98 | 2E-18 | 26S proteasome ATPase subunit RPT1a | UBQ-dep. prot. degrad. |
| AS-A4 | 7E-05 | Prohormone protein convertase-like | Secretion |
| AS-C2 | 2E-06 | Hypothetical E. coli protein | Unknown |
| AS-C5 | 6E-04 | Hypothetical WD (trp-asp) repeat protein | Unknown |
| 10789 | Tp-G | Ubiquitin TU20 gene | UBQ-dep. prot. degrad. |
| 10935 | Tp-G | Ubiquitin - 60S ribosomal protein L40A fusion protein | UBQ-dep. prot. degrad., Protein synthesis |
| 161807 | Tp-G | Phosphoenolpyruvate mutase (pepm) | Phosphonate metabolism |
| 341105 | Tp-G | Ubiquitin genes, 3'and 5' ends (clone pTU2) | UBQ-dep. prot. degrad. |
| 433654 | Tp-G | Polyubiquitin and 5S rRNA | UBQ-dep. prot. degrad. |
| 530267 | Tp-G | Polyubiquitin | UBQ-dep. prot. degrad. |
| 609273 | Tp-G | Chaperonin, TCP1 gamma subunit | Deciliation stress |
| 1236347 | Tp-G | RNA polymerase, T3/T7-like, mitochondrial | Transcription |
| 2231588 | Tp-G | Chaperonin, CCT alpha subunit | Protein folding, heat stress |
| 2764811 | Tp-G | Glyceraldehyde 3-phosphate dehydrogenase (GapC) | Glycolysis |
| 4138627 | Tp-G | Glyceraldehyde 3-phosphate dehydrogenase, pseudogene? | Glycolysis |
| 4959730 | Tp-G | Chaperonin-containing-TCP1 theta subunit (CCTtheta) | Protein folding, heat stress |
| 5702033 | Tp-G | Guanylyl cyclase - strain HSM (gc1) | cGMP-dep. metabolism |
| 8050575 | Tp-G | Elongation factor 2 (EF2) | Protein synthesis |
| 9246256 | Tp-G | Epiplasmin C | Cytoskeleton |
| 441100 | Tp-M | Triosephosphate isomerase homologue | Glycolysis |
| 867986 | Tp-M | Antigen, non specific cytotoxic cell | Unknown |
| 2204072 | Tp-M | Acid alpha-glucosidase | Lysosomal function? |
| 2625051 | Tp-M | L-histidine decarboxylase (HDC) | Histamine synthesis |
| 3273232 | Tp-M | Cysteine protease, Tetrain - L Cathepsin family | Protein digestion |
| 3510298 | Tp-M | NIMA (never-in-mitosis in Aspergillus nidulans)-related protein kinase (NRK) | Cell cycle |
| 4138618 | Tp-M | Glyceraldehyde-3-phosphate dehydrogenase, NAD-dependent | Glycolysis |
| 4691413 | Tp-M | Mitogen-activated protein kinase (MAPK)-related kinase | Cell cycle |
| 5701724 | Tp-M | 14-3-3 enzyme | Fatty acid metabolism |
| 5702023 | Tp-M | Guanylyl cyclase, isoform 2 (gc2 gene) | cGMP-dep. metabolism |
| 5702025 | Tp-M | Guanylyl cyclase, isoform 3 (gc3 gene) | cGMP-dep. metabolism |
| 5702027 | Tp-M | Guanylyl cyclase, isoform 4 (gc4 gene) | cGMP-dep. metabolism |
| 5702029 | Tp-M | Guanylyl cyclase, isoform 5 (gc5 gene) | cGMP-dep. metabolism |
| 5702031 | Tp-M | Guanylyl cyclase, isoform 6 (gc6 gene) | cGMP-dep. metabolism |
| 6448464 | Tp-M | Acetyl coenzyme A synthetase | Respiration |
| 7416056 | Tp-M | GTP cyclohydrolase I | cGMP-dep. metabolism |
| Pers com | Tt-G | Metallothionein, Cadmium-induced ~4138640 | Heavy metal stress |
| 10811 | Tt-G | Phosphoglycerate kinase ~2109466 | Glycolysis, fatty acid metabolism |
| 10813 | Tt-G | Histone H2B-2 | Chromatin |
| 10816 | Tt-G | Histone H4-II | Chromatin |
| 10822 | Tt-G | Histone H2 variant (hv1 gene) | Chromatin |
| 10838 | Tt-G | 40S ribosomal protein S12 | Protein synthesis |
| 161726 | Tt-G | Actin ~10765 | Structural/Cytoskeleton |
| 161728 | Tt-G | Alpha-tubulin ~10790 | Structural/Cytoskeleton |
| 161734 | Tt-G | Beta-tubulin gene 1 (BTU1) ~10792 | Structural/Cytoskeleton |
| 161736 | Tt-G | Beta-tubulin gene 2 (BTU2) ~10793 | Structural/Cytoskeleton |
| 161741 | Tt-G | Calcium-binding 25 kDa (TCBP 25) protein | Ca-dep. metabolism |
| 161751 | Tt-G | Chromatin structure regulator homolog & Poly-zinc finger protein, two domains (CnjB) | Chromatin & Conjugation-induced |
| 161783 | Tt-G | Histone H2B-1 gene | Chromatin |
| 161787 | Tt-G | Histone H3 (HHT1) gene | Chromatin |
| 161789 | Tt-G | Histone H3 (HHT2) gene | Chromatin |
| 161791 | Tt-G | Histone variant hv2 (HHT3) gene | Chromatin |
| 161793 | Tt-G | Histone H1 gene | Chromatin |
| 161795 | Tt-G | High-mobility-group protein C (HMG C) | Chromatin |
| 161797 | Tt-G | High-mobility-group protein B | Chromatin |
| 161800 | Tt-G | Isoleucyl-tRNA synthetase | Protein synthesis |
| 161803 | Tt-G | Linker histone polyprotein, micronuclear | Chromatin |
| 161843 | Tt-G | 60S ribosomal protein L29 | Protein synthesis |
| 161847 | Tt-G | 60S ribosomal protein L21 | Protein synthesis |
| 161860 | Tt-G | Calcium-binding 23 kDa (TCBP 23) protein | Ca-dep. metabolism |
| 310869 | Tt-G | Histone H2A.1 gene | Chromatin |
| 310871 | Tt-G | Histone H2A.2 gene | Chromatin |
| 349810 | Tt-G | TATA-binding protein, macronuclear | Transcription |
| 426479 | Tt-G | Acidic repetitive protein (TAP1) gene | Unknown |
| 1256740 | Tt-G | Liver-specific F-antigen (Golgi apparatus & transport vesicle membranes) | Protein secretion |
| 1262454 | Tt-G | Chaperonin, CCT eta subunit ~1262452 | Protein folding, heat stress |
| 1480155 | Tt-G | ATPase, P-type (TPA12) | Proton transport? |
| 1480157 | Tt-G | ATPase, P-type (TPA11) | Proton transport? |
| 1480159 | Tt-G | ATPase, P-type (TPA10) | Proton transport? |
| 1480161 | Tt-G | ATPase, P-type (TPA8) | Proton transport? |
| 1480163 | Tt-G | ATPase, P-type (TPA7) | Proton transport? |
| 1480165 | Tt-G | ATPase, P-type (TPA6) | Proton transport? |
| 1480167 | Tt-G | ATPase, P-type (TPA5) | Proton transport? |
| 1480169 | Tt-G | ATPase, P-type (TPA4) | Proton transport? |
| 1480171 | Tt-G | ATPase, P-type (TPA3) | Proton transport? |
| 1519344 | Tt-G | Programmed DNA degradation protein 1 (Pdd1) | DNA degrad., programmed |
| 1545823 | Tt-G | ATPase, P-type (TPA1) | Proton transport? |
| 1675339 | Tt-G | Granule lattice protein 1 precursor (GRL1) | Regulated secretion |
| 1763294 | Tt-G | Ser-thre protein phosphatase, type P2A, ctalytic subunit homolog | Protein phosphorylation |
| 1778711 | Tt-G | Polyubiquitin & RNA polymerase II subunit 2 | UBQ-dep. prot. degrad., Transcription |
| 1778711 | Tt-G | RNA polymerase II subunit 2 & Polyubiquitin | Transcription, UBQ-dep. prot. degrad., |
| 2314821 | Tt-G | Gamma-tubulin ~12006860 | Structural/Cytoskeleton |
| 2558939 | Tt-G | Dynein heavy chain 1a, cytoplasmic | Cell motor |
| 2564694 | Tt-G | Dynein heavy chain 1b, cytoplasmic | Cell motor |
| 2795875 | Tt-G | Phosphoglucomutase | Regulated secretion |
| 3237382 | Tt-G | Recombination protein, RAD51 analogue | DNA-damage stress, Recombination |
| 3258593 | Tt-G | Myosin heavy chain, unconventional (MYO1) | Cell motor |
| 3861467 | Tt-G | 60S Ribosomal protein L3 | Protein synthesis |
| 5031465 | Tt-G | Dynein heavy chain (DYH5) gene | Cell motor |
| 5031467 | Tt-G | Dynein heavy chain (DYH6) gene | Cell motor |
| 5031469 | Tt-G | Dynein heavy chain (DYH10) gene | Cell motor |
| 5031471 | Tt-G | Dynein heavy chain (DYH11) gene | Cell motor |
| 5031473 | Tt-G | Dynein heavy chain (DYH9) gene | Cell motor |
| 5209335 | Tt-G | Dynein heavy chain beta, ciliary outer arm | Cell motor |
| 5257504 | Tt-G | Dynein heavy chain (DYH3) gene | Cell motor |
| 5281449 | Tt-G | Dynein heavy chain (DYH7) gene | Cell motor |
| 5281449 | Tt-G | Dynein heavy chain (DYH7) gene | Cell motor |
| 5281451 | Tt-G | Dynein heavy chain (DYH12) gene | Cell motor |
| 5281454 | Tt-G | Dynein heavy chain (DYH8) gene | Cell motor |
| 5281456 | Tt-G | Dynein heavy chain (DYH13) gene | Cell motor |
| 5640165 | Tt-G | Kinesin-II homologue (kin1) | Cell motor |
| 5679734 | Tt-G | Kinesin-II homologue (kin2 gene) | Cell motor |
| 6273278 | Tt-G | Immobilization antigen H3 (SerH3) | Surface antigen |
| 6537167 | Tt-G | Mitotic cyclin-like protein | Cell cycle |
| 7532222 | Tt-G | Immobilization antigen H1 (SerH1) | Surface antigen |
| 10834610 | Tt-G | Integrase-like protein, Tlr element | Recombination |
| 11191067 | Tt-G | Beta-hexosaminidase | Lysosomal function? |
| 10805 | Tt-M | Calmodulin ~217404 | Ca-dep. metabolism |
| 10807 | Tt-M | RNA polymerase subunit, conjugation-specific (cnjC) | Transcription, Conjugation-induced |
| 10814 | Tt-M | Histone H4-I gene | Chromatin |
| 10828 | Tt-M | Open reading frame | Unknown |
| 161753 | Tt-M | Cysteine protease | Protein digestion |
| 161799 | Tt-M | Heat shock-induced, polymerase III mRNA | Heat shock stress |
| 161841 | Tt-M | 60S Ribosomal protein L29 (rpL29) | Protein synthesis |
| 161845 | Tt-M | 60S ribosomal protein L37 | Protein synthesis |
| 217406 | Tt-M | Citrate synthase &14-nm filament-forming protein | Respiration & Cytoskeleton |
| 217410 | Tt-M | Hemoglobin ~217409 | Oxygen carrier |
| 457804 | Tt-M | Fibrillarin | RNA-processing |
| 532503 | Tt-M | GTP-binding protein, Ran/TC4, cell-cycle-regulatory ~532502 | Cell cycle |
| 1245145 | Tt-M | Histone acetyltransferase A catalytic subunit | Chromatin acetylation |
| 1262276 | Tt-M | Nucleolar phosphoprotein (Nopp52) | Chromatin |
| 1545825 | Tt-M | ATPase, P-type (TPA2) | Proton transport? |
| 1545827 | Tt-M | ATPase, P-type (TPA9) | Proton transport? |
| 1545827 | Tt-M | ATPase, P-type, Starvation-induced (TPA9) | Cation transport?, Starvation stress |
| 1620880 | Tt-M | Delta-9 fatty acid desaturase ~2204074 | Fatty acid metabolism |
| 2459859 | Tt-M | Programmed DNA degradation protein 2 (Pdd2) | DNA degrad., programmed |
| 2731743 | Tt-M | G-quartet DNA binding protein TGP1 | Telomere |
| 3335166 | Tt-M | Telomerase reverse transcriptase subunit | Telomere |
| 3366650 | Tt-M | Granule lattice protein 3 precursor (GRL3) | Regulated secretion |
| 3366652 | Tt-M | Granule lattice protein 4 precursor (GRL4) | Regulated secretion |
| 3366654 | Tt-M | Granule lattice protein 5 precursor (GRL5) | Regulated secretion |
| 3366656 | Tt-M | Granule lattice protein 7 precursor (GRL7) | Regulated secretion & starrvation/costimulation induced |
| 3719260 | Tt-M | Heterochromatin-associated protein 1-like | Chromatin |
| 4583502 | Tt-M | G-quartet DNA binding protein 3 | Telomere |
| 4691415 | Tt-M | Mitogen-activated protein kinase (MAPK), stress-responsive, related protein | Cell cycle & Stress |
| 5257483 | Tt-M | Heat shock protein HSP82 (HSP90) ~9837417 | Heat shock stress, Protein folding |
| 5670014 | Tt-M | Cyclin-dependent protein kinase | Cell cycle |
| 5738165 | Tt-M | Intermediate compartment-like protein | Protein secretion |
| 5738167 | Tt-M | Intermediate compartment-like protein (Tgp4) | Protein secretion |
| 5738169 | Tt-M | Intermediate compartment-like protein (Tgp5) | Protein secretion |
| 5738912 | Tt-M | p85 protein - coregulator of cytokinesis with calmodulin | Cell cycle |
| 5771536 | Tt-M | Profilin ~217411 | Cytoskeleton |
| 6063420 | Tt-M | Release factor, polypeptide, eRF1 | Protein synthesis |
| 6682932 | Tt-M | Fimbrin (Actin filament bundling protein) | Cytoskeleton? |
| 6682934 | Tt-M | GTP-binding protein, Rab7-like | Lysosomal function? |
| 7109238 | Tt-M | Programmed DNA degradation protein 3 (Pdd3) | DNA degrad., programmed |
| 7271952 | Tt-M | Immobilization antigen J (SerJ) | Surface antigen |
| 7672692 | Tt-M | Centrin | Cytoskeleton |
| 9858061 | Tt-M | Histone deacetylase I | Chromatin acetylation |
| 10045217 | Tt-M | Tetrin A protein | Cytoskeleton |
| 10045219 | Tt-M | Tetrin B protein | Cytoskeleton |
| 10045221 | Tt-M | Tetrin C protein | Cytoskeleton |
| 11559884 | Tt-M | Immobilization antigen LA (SerLA) | Surface antigen |
Key to symbols used, by column
ID column. 6,7 digit numbers: GenBank GI identification number; Up to 3-digit numbers: Ron Pearlman's T. thermophila ESTs, available at http://www.cbr.nrc.ca/reith/tetra/tetra.html; AS-prefixed entries: genomic ESTs obtained by Aashir Awan in Peter Satir's lab, available at http://www.lifesci.ucsb.edu/~genome/Tetrahymena
Type column. Tt or Tp: T. thermophila or T. pyriformis; G or M suffix: genomic or mRNA sequence (if both genomic and mRNA entries exist, only the genomic entry is listed); exponent-containing entries: expected value of a chance match for the best EST blast match (the higher the exponent, the more extensive the match).
Protein column. Genes: mainly based on author's annotation in GenBank, supplemented in a few cases with a new blastp search; ESTs: based on GenBank proteins giving the best matches. The tilde-prefixed number indicates the ID number of the T. pyriformis protein sequence corresponding to the T. thermophila one (13 Tt-Tp pairs total).
Function column. Tentatively assigned by EO; improvement by well-informed investigators is welcome. ?-suffixed: EO's less-educated guess. Note: "Lysosomal function" probably can largely be equated with phagocytosis.