Ojima:KOX00094n

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Ne-Acetyllysine

IDs and Links
MassBank	Ne-Acetyllysine
CAS	692-04-6
Keio ID	A174-

Top 10 Similar Molecules of Ne-Acetyllysine

Ranking	About scoring
D030+ Score:11.25 D061+ Score:11.25 H064+ Score:11.25 B026+ Score:11.07 A166+ Score:5.94 M024+ Score:5.94 D037+ Score:5.94 R016+ Score:5.72 A197+ Score:5.53 I015+ Score:5.53	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。

Links

Page list for each fragment
Pages Related to Peak C8H15N2O3:   B026+   Pages Related to Peak C6H13N2O2:   H064+  R016+  D061+  D030+   Pages Related to Peak C6H10NO2:   H064+  I015+  A197+  D061+  D030+   Pages Related to Peak C5H9N2:   A032+  A140+  C013+  E011+  E015+  H002+  L006+  O009+  R041+  A069+  A104+  B026+  H069+  M076+  M077+  P105+  M022+   Pages Related to Peak C2H4NO:   D037+  M024+  A166+

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。

KOX00094n	187 C8H15N2O3	145 C6H13N2O2	128 C6H10NO2	97 C5H9N2	58 C2H4NO
187 C8H15N2O3
145 C6H13N2O2	C2H2O
128 C6H10NO2	C2H5NO	H3N
97 C5H9N2	C3H6O3	CH4O2
58 C2H4NO	C6H11NO2	C4H9NO	C4H6O

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