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Spermine

Spermine is a polyamine involved in cellular metabolism that is found in all eukaryotic cells. The precursor for synthesis of spermine is the amino acid ornithine. It is an essential growth factor in some bacteria as well. It is found as a polycation at physiological pH. Spermine is associated with nucleic acids and is thought to stabilize helical…

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Overview

Derivative

Biosynthesis

Advanced semantic analysis

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Map overview Semantic statistics

Spermine

Nodes35
Edges34
Triples17
Avg. degree1.94
Density0.057143
Components1

How this topic connects Entity context

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Spermine

Top relations

related to Biosynthesis · 11
Spermine → In, L-glutamine, L-ornithine, N-alkylation, Ornithine, Plants, PLP, S-adenosyl, The, Thereafter, This
is a · 3
Spermine → amino acid ornithine, chemical primarily responsible for the characteristic odor of semen.Antonie van Leeuwenhoek first described crystals of spermine phosphate in human semen in 1678, polyamine involved in cellular metabolism that is found in all eukaryotic cells
related to Derivative · 3
Spermine → BESm, N1, N12-bis

Important terminology Word statistics

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Important terminology

semen synthesis found structure first decarboxylation putrescine odor ornithine chemical name polyamine references plants pathway precursor skeletal formula ball stick

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Spermineis apolyamine involved in cellular metabolism that is found in all eukaryotic cells0.90text
Spermineis aamino acid ornithine0.90text
Spermineis achemical primarily responsible for the characteristic odor of semen.Antonie van Leeuwenhoek first described crystals of spermine phosphate in human semen in 16780.90text
Sperminerelated to BiosynthesisOrnithine0.60section
Sperminerelated to BiosynthesisPLP0.60section
Sperminerelated to BiosynthesisThis0.60section
Sperminerelated to BiosynthesisThereafter0.60section
Sperminerelated to BiosynthesisN-alkylation0.60section
Sperminerelated to BiosynthesisS-adenosyl0.60section
Sperminerelated to BiosynthesisThe0.60section
Sperminerelated to BiosynthesisPlants0.60section
Sperminerelated to BiosynthesisIn0.60section

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    Min side: 3
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