Ojima:PR100198p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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S-Adenosyl-L-homocysteine

IDs and Links
MassBank	S-Adenosyl-L-homocysteine
CAS	979-92-0
Keio ID

Top 10 Similar Molecules of S-Adenosyl-L-homocysteine

Ranking	About scoring
C047+ Score:12.46 M126+ Score:6.23 A059+ Score:6.23 D082+ Score:5.13 D069+ Score:5.13 D067+ Score:5.13 A020+ Score:5.13 Z002+ Score:5.13 F014+ Score:5.13 A037+ Score:5.13	The similarity score between two molecules is defined as the sum of Shannon entropy of ionic formulas shared by the molecules: $\textstyle - \sum_{p\in shared} \log(\mbox{frequency}(p))$ 代謝物間の類似度スコアは、それらのスペクトルで共有される（アノテートされた）イオン式のシャノン情報量の総和です。

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Page list for each fragment
Pages Related to Peak C5H6N5:   A007+  A037+  F014+  Z002+  A020+  D067+  D069+  D082+   Pages Related to Peak C4H8NO2S:   A059+  C047+   Pages Related to Peak C3H6NS:   C047+  M126+

Annotations

Precursor-Product Relationship

About the PP Table (行列表示について)
The matrix is viewed columnwise. The topmost precursor ion in bold face produces the product ions beneath it. Each formula in matrix cells corresponds to the neutral loss. Blackout cells indicate products that cannot be derived, and orange cells indicate a structurally plausible link produced by cleaving a single chemical bond (in cases of ring-opening, two bonds).	行列は列方向に見ます。最上段太字の前駆イオン(precursor ion)が直下の生成イオン群(product ions)になると解釈します。 行列要素に書かれている組成式はニュートラルロスです。黒は前駆イオンから生成しえない関係、オレンジは分子構造における共有結合1本の切断（開環の場合は2本）で生じる関係を意味します。

PR100198p	385 C14H21N6O5S	250 C9H16NO5S	136 C5H6N5	134 C4H8NO2S	88 C3H6NS
385 C14H21N6O5S
250 C9H16NO5S	C5H5N5
136 C5H6N5	C9H15NO5S
134 C4H8NO2S	C10H13N5O3	C5H8O3
88 C3H6NS	C11H15N5O5	C6H10O5		CH2O2

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