Ojima:KOX00074n

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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2-Amino-3-phosphonopropionate

IDs and Links
MassBank	2-Amino-3-phosphonopropionate
CAS
Keio ID	A131-

Top 10 Similar Molecules of 2-Amino-3-phosphonopropionate

Ranking	About scoring
D083+ Score:5.94 E015+ Score:5.94 A059+ Score:5.94 G030+ Score:5.13 P082+ Score:5.13 P028+ Score:5.13 P029+ Score:5.13 P007+ Score:5.13 D141+ Score:5.13 D113+ 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。

Links

Page list for each fragment
Pages Related to Peak C3H3O2:   A059+  E015+  D083+   Pages Related to Peak O2P:   A056+  D113+  D141+  P007+  P029+  P028+  P082+  G030+

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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。

KOX00074n	168 C3H7NO5P	150 C3H5NO4P	79 O3P	78 HNO2P	71 C3H3O2	63 O2P
168 C3H7NO5P
150 C3H5NO4P	H2O
79 O3P	C3H7NO2	C3H5NO
78 HNO2P	C3H6O3	C3H4O2
71 C3H3O2	H4NO3P	H2NO2P
63 O2P	C3H7NO3	C3H5NO2	O	HN

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