Ojima:PR100319p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Guanosine 5'-monophosphate

IDs and Links
MassBank	Guanosine 5'-monophosphate
CAS	85-32-5
Keio ID

Top 10 Similar Molecules of Guanosine 5'-monophosphate

Ranking	About scoring
P157+ Score:15.79 G088+ Score:15.79 G015+ Score:15.79 D057+ Score:15.79 A071+ Score:15.79 X012+ Score:10.77 A133+ Score:10.28 D067+ Score:5.25 A020+ Score:5.25 P075+ Score:5.25	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 C5H6N5O:   A071+  D057+  G015+  G088+  P157+  X012+   Pages Related to Peak C5H3N4O:   A071+  D057+  G015+  G088+  P157+  X012+   Pages Related to Peak C4H4N3O:   A071+  A133+  A136+  D057+  G015+  G088+  H014+  M042+  P157+   Pages Related to Peak C5H5O2:   A007+  A133+  G020+  O015+  P075+  A020+  D067+

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。

PR100319p	364 C10H15N5O8P	152 C5H6N5O	135 C5H3N4O	110 C4H4N3O	97 C5H5O2
364 C10H15N5O8P
152 C5H6N5O	C5H9O7P
135 C5H3N4O	C5H12NO7P	H3N
110 C4H4N3O	C6H11N2O7P	CH2N2
97 C5H5O2	C5H10N5O6P

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