Ojima:PR100211p

General Index

All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Uridine 5'-diphospho-N-acetylgalactosamine

IDs and Links
MassBank	Uridine 5'-diphospho-N-acetylgalactosamine
CAS	7277-98-7
Keio ID

Top 10 Similar Molecules of Uridine 5'-diphospho-N-acetylgalactosamine

Ranking	About scoring
A122+ Score:37.4 A191+ Score:30.77 M082+ Score:13.66 M081+ Score:13.66 G051+ Score:13.66 G046+ Score:13.66 G021+ Score:13.66 G065+ Score:13.66 P014+ Score:10.87 T060+ Score:8.96	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 C8H14NO5:   A122+   Pages Related to Peak C8H12NO4:   A122+  A191+   Pages Related to Peak C8H10NO3:   A122+  A191+  P014+   Pages Related to Peak C6H10NO3:   A031+  A065+  A110+  A122+  A191+  G065+  M067+  R016+  G021+  G046+  G051+  M081+  M082+   Pages Related to Peak C7H8NO2:   A010+  A043+  A122+  A191+  P014+  B011+  H050+  P079+  P191+  T060+   Pages Related to Peak C6H8NO2:   A122+  A191+  E011+  G065+  E008+  G021+  G046+  G051+  M081+  M082+   Pages Related to Peak C5H6NO:   A122+  A191+  B019+  C013+  G061+  G065+  P094+  R016+  A052+  F013+  G021+  G046+  G051+  H004+  H021+  I017+  I051+  M063+  M081+  M082+  M111+  N001+  P045+  P079+  P099+  T060+

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。

PR100211p	608 C17H28N3O17P2	204 C8H14NO5	186 C8H12NO4	168 C8H10NO3	144 C6H10NO3	138 C7H8NO2	126 C6H8NO2	96 C5H6NO
608 C17H28N3O17P2
204 C8H14NO5	C9H14N2O12P2
186 C8H12NO4	C9H16N2O13P2	H2O
168 C8H10NO3	C9H18N2O14P2	H4O2	H2O
144 C6H10NO3	C11H18N2O14P2	C2H4O2	C2H2O	C2
138 C7H8NO2	C10H20N2O15P2	CH6O3	CH4O2	CH2O
126 C6H8NO2	C11H20N2O15P2	C2H6O3	C2H4O2	C2H2O	H2O	C
96 C5H6NO	C12H22N2O16P2	C3H8O4	C3H6O3	C3H4O2	CH4O2	C2H2O	CH2O

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