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Prior-Knowledge Description Expectation Prediction Conclusion Leaf Statistics
GenProp0746 translation termination, bacterial~This Genome Property describes the basic set of bacterial transcription termination factors. Release factor 1 (RF-1, PrfA) should be both universal among bacteria and univerally detected, as should release factor 3 (RF-3). Release factor 2 is a special case. It is truly absent in the Mycoplasmatales, including Mycoplasma genitalium. Its absence means TGA is not recognized as a stop coodon. It codes for Trp instead. However, release factor 2 in most bacteria is encoded by a gene with a programmed frameshift about 25 amino acids from the N-terminus. It may be annotated incorrectly as a truncated or disrupted gene and therefore not detected by its HMM, TIGR00020. A fourth protein included in this genome property is the ribosome recycling factor, which also partipates in processes at the conclusion of bacterial protein translation. This property does not include PrfH, part of a specialized system present only in some bacteria, as it is intended for essentially univeral bacterial termination factors; see instead GenProp0665. None - {{∅}} None - {{∅},{t}} Unexplained
Component_54349 peptide chain release factor 2 None - {{∅}} True - {{t}} Unconfirmed presence
Component_54348 peptide chain release factor 1 None - {{∅}} True - {{t}} Unconfirmed presence
Component_54350 peptide chain release factor 3 None - {{∅}} None - {{∅}} Unexplained
Evidence_75324 TIGR00503 HMM None - {{∅}} None - {{∅}} Unexplained
Component_60590 release factor methylase None - {{∅}} True - {{t}} Unconfirmed presence
Evidence_75325 TIGR00496 HMM None - {{∅}} True - {{t}} Unconfirmed presence
Component_54351 ribosome recycling factor None - {{∅}} True - {{t}} Unconfirmed presence
Evidence_75323 TIGR00020 HMM None - {{∅}} True - {{t}} Unconfirmed presence
Evidence_75322 TIGR00019 HMM None - {{∅}} True - {{t}} Unconfirmed presence
Evidence_82129 TIGR03534 HMM None - {{∅}} True - {{t}} Unconfirmed presence