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Работа с базой данных GO

Описание функции белка с помощью аннотации Gene Ontology

Описание функции белка DCDA_ECOLI в соответствии с GO-аннотацией

  Онтология GO (название словаря) Количество разных ассоциированных терминов GO Функция белка
(краткое описание, близкое к тексту определения термина(ов) GO
Где? - - -
Зачем, для чего? P 3 Процесс биосинтеза лизина через диаминопимелат
Молекулярный механизм? F 6 диаминопимелат декарбоксилазная активность
Специфичность? словарь отсутствует 0 термины отсутствуют

Описание терминов GO

Описание терминов GO

GO ID выбранного термина Список синонимов Список ближайших дочерних терминов GO с указанием типа связи Список ближайших родительских терминов GO с указанием типа связи
GO:0009089 diaminopimelate pathway
diaminopimelic acid pathway
lysine anabolism via diaminopimelate
lysine biosynthesis via diaminopimelic acid
lysine biosynthetic process via diaminopimelic acid
lysine formation via diaminopimelate
lysine synthesis via diaminopimelate
GO:0019877 : diaminopimelate biosynthetic process (part of) GO:0033360 : lysine biosynthetic process via diaminopimelate and L-2-acetamido-6-oxoheptanedioate (is a) GO:0033359 : lysine biosynthetic process via diaminopimelate and N-succinyl-2-amino-6-ketopimelate (is a) GO:0033361 : lysine biosynthetic process via diaminopimelate, dehydrogenase pathway (is a) GO:0033362 : lysine biosynthetic process via diaminopimelate, diaminopimelate-aminotransferase pathway (is a) GO:0009085 : lysine biosynthetic process (is a) GO:0009085 : lysine biosynthetic process (is a)
GO:0016831 decarboxylase activity GO:0047432 : 2,2-dialkylglycine decarboxylase (pyruvate) activity GO:0034879 : 2,3,6-trihydroxyisonicotinate decarboxylase activity GO:0018790 : 2,3-dihydroxybenzoate decarboxylase activity GO:0034853 : 2,4,4-trimethyl-3-oxopentanoate decarboxylase activity GO:0018802 : 2,4-dihydroxyhept-2-ene-1,7-dioate aldolase activity GO:0018795 : 2-hydroxy-2-methyl-1,3-dicarbonate decarboxylase activity GO:0018791 : 2-hydroxy-3-carboxy-6-oxo-7-methylocta-2,4-dienoate decarboxylase activity GO:0018794 : 2-hydroxyisobutyrate decarboxylase activity GO:0034524 : 2-hydroxyisophthalate decarboxylase activity GO:0051997 : 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase activity GO:0008683 : 2-oxoglutarate decarboxylase activity GO:0034913 : 3,4-dihydroxyphthalate 2-decarboxylase activity GO:0047556 : 3,4-dihydroxyphthalate decarboxylase activity GO:0018793 : 3,5-dibromo-4-hydroxybenzoate decarboxylase activity GO:0033982 : 3-dehydro-L-gulonate-6-phosphate decarboxylase activity GO:0047431 : 3-hydroxy-2-methylpyridine-4,5-dicarboxylate 4-decarboxylase activity GO:0008694 : 3-octaprenyl-4-hydroxybenzoate carboxy-lyase activity GO:0050410 : 3-oxolaurate decarboxylase activity GO:0034854 : 4,4-dimethyl-3-oxopentanoate decarboxylase activity GO:0018796 : 4,5-dihydroxyphthalate decarboxylase activity GO:0018803 : 4-(2-carboxyphenyl)-2-oxobut-3-enoate aldolase activity GO:0047575 : 4-carboxymuconolactone decarboxylase activity GO:0018799 : 4-hydroxybenzoate decarboxylase activity GO:0043722 : 4-hydroxyphenylacetate decarboxylase activity GO:0050546 : 4-hydroxyphenylpyruvate decarboxylase activity GO:0047437 : 4-oxalocrotonate decarboxylase activity GO:0043727 : 5-amino-4-imidazole carboxylate lyase activity GO:0047435 : 5-guanidino-2-oxopentanoate decarboxylase activity GO:0018800 : 5-oxopent-3-ene-1,2,5-tricarboxylate decarboxylase activity GO:0047596 : 6-methylsalicylate decarboxylase activity GO:0047602 : acetoacetate decarboxylase activity GO:0047605 : acetolactate decarboxylase activity GO:0050476 : acetylenedicarboxylate decarboxylase activity GO:0047613 : aconitate decarboxylase activity GO:0004014 : adenosylmethionine decarboxylase activity GO:0047662 : aminobenzoate decarboxylase activity GO:0001760 : aminocarboxymuconate-semialdehyde decarboxylase activity GO:0008792 : arginine decarboxylase activity GO:0004058 : aromatic-L-amino-acid decarboxylase activity GO:0047436 : arylmalonate decarboxylase activity GO:0004068 : aspartate 1-decarboxylase activity GO:0047688 : aspartate 4-decarboxylase activity GO:0050695 : benzoylformate decarboxylase activity GO:0018792 : bis(4-chlorophenyl)acetate decarboxylase activity GO:0047433 : branched-chain-2-oxoacid decarboxylase activity GO:0047729 : carnitine decarboxylase activity GO:0033981 : D-dopachrome decarboxylase activity GO:0047842 : dehydro-L-gulonate decarboxylase activity GO:0033983 : diaminobutyrate decarboxylase activity GO:0008836 : diaminopimelate decarboxylase activity GO:0010298 : dihydrocamalexic acid decarboxylase activity GO:0047858 : dihydroxyfumarate decarboxylase activity GO:0034782 : dimethylmalonate decarboxylase activity GO:0004163 : diphosphomevalonate decarboxylase activity GO:0018798 : gallate decarboxylase activity GO:0008488 : gamma-glutamyl carboxylase activity GO:0047923 : gentisate decarboxylase activity GO:0018801 : glutaconyl-CoA decarboxylase activity GO:0004351 : glutamate decarboxylase activity GO:0004398 : histidine decarboxylase activity GO:0047990 : hydroxyglutamate decarboxylase activity GO:0047997 : hydroxypyruvate decarboxylase activity GO:0004425 : indole-3-glycerol-phosphate synthase activity GO:0047434 : indolepyruvate decarboxylase activity GO:0008923 : lysine decarboxylase activity GO:0034952 : malonate semialdehyde decarboxylase activity GO:0050080 : malonyl-CoA decarboxylase activity GO:0050095 : methionine decarboxylase activity GO:0004492 : methylmalonyl-CoA decarboxylase activity GO:0050150 : o-pyrocatechuate decarboxylase activity GO:0004586 : ornithine decarboxylase activity GO:0004590 : orotidine-5'-phosphate decarboxylase activity GO:0050159 : orsellinate decarboxylase activity GO:0046564 : oxalate decarboxylase activity GO:0008948 : oxaloacetate decarboxylase activity GO:0008949 : oxalyl-CoA decarboxylase activity GO:0050167 : pantothenoylcysteine decarboxylase activity GO:0034923 : phenanthrene-4,5-dicarboxylate decarboxylase activity GO:0050174 : phenylalanine decarboxylase activity GO:0050177 : phenylpyruvate decarboxylase activity GO:0004609 : phosphatidylserine decarboxylase activity GO:0004611 : phosphoenolpyruvate carboxykinase activity GO:0033980 : phosphonopyruvate decarboxylase activity GO:0004633 : phosphopantothenoylcysteine decarboxylase activity GO:0004638 : phosphoribosylaminoimidazole carboxylase activity GO:0050223 : protocatechuate decarboxylase activity GO:0034941 : pyrrole-2-carboxylate decarboxylase activity GO:0004737 : pyruvate decarboxylase activity GO:0016984 : ribulose-bisphosphate carboxylase activity GO:0050296 : stipitatonate decarboxylase activity GO:0004782 : sulfinoalanine decarboxylase activity GO:0050545 : sulfopyruvate decarboxylase activity GO:0050319 : tartrate decarboxylase activity GO:0009028 : tartronate-semialdehyde synthase activity GO:0034947 : terephthalate decarboxylase activity GO:0048472 : threonine-phosphate decarboxylase activity GO:0004837 : tyrosine decarboxylase activity GO:0050374 : UDP-galacturonate decarboxylase activity GO:0048040 : UDP-glucuronate decarboxylase activity GO:0050382 : uracil-5-carboxylate decarboxylase activity GO:0004853 : uroporphyrinogen decarboxylase activity GO:0050390 : valine decarboxylase activity GO:0016830 : carbon-carbon lyase activity (is a)

Оценка качества функциональной аннотации белков в UniProt

Cavia porcellus(Морская свинка,Guinea pig): Taxonomy ID: 10141; Ранг: Вид;

Соотношение между реальными и гипотетическими белками из Cavia porcellus(по данным UniProt)

  Количество в UniProt Количество в UniRef100
Существование белка доказано экспериментально 69 122
Известны только соответствующие транскрипты 537 575
Гипотетический белок, предсказан по гомологии 103 169
Иные предсказанные гипотетические белки 69 69
Из 69 реально существующих по всем трем словарям анотированы 27 : Вывод: GO это очень хорошо но внедрено очень слабо.

Использование GO для работы с массовыми данными

Получение выборки последовательностей белков с заданной функцией

Функция: Репликация ДНК(DNA replication)
GOID: GO:0006260; По запросу [uniprot-Spicies:cavia]&[uniprot-DbXref:GO:0006260] найдено 0 результатов.

Определение главной функции в большом списке белков

GO Онтология pvalue\количество значение
GO:0009067 P 4.5e-11/9 aspartate family amino acid anabolism
GO:0009066 P 5.43e-11/9 aspartate family amino acid metabolism
GO:0006553 P 5.43e-11/7 lysine metabolism
GO:0009085 P GO:0009085/7 lysine anabolism
GO:0046451 P 2.63e-09/6 diaminopimelate metabolism
GO:0009089 P 2.63e-09/6 diaminopimelate pathway
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