MassBank:KOX00848p

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All Molecules KOX PR PBX COX

Ion Frequency

Prec.-Product

Neutral Loss

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Phosphoarginine

IDs and Links
MassBank	Phosphoarginine
CAS	1189-11-3
Keio ID	P105+

Top 10 Similar Molecules of Phosphoarginine

Ranking	About scoring
KOX00478p Score:34.71 KOX00676p Score:26.28 KOX00024p Score:22.53 KOX00138p Score:18.42 KOX00818p Score:18.04 KOX00029p Score:17.34 KOX00652p Score:14.62 KOX00474p Score:13.93 KOX00653p Score:13.16 KOX00233p Score:13.16	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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Annotations

Precursor	Product	Comments
C6H16N4O5P (255)	C6H13N3O5P (238)	-NH3
C6H16N4O5P (255)	C6H15N4O2 (175)	c
C6H16N4O5P (255)	C6H12N3O2 (158)	c,-NH3
C6H16N4O5P (255)	CH7N3O3P (140)	e
C6H16N4O5P (255)	CH4N2O3P (123)	f
C6H16N4O5P (255)	C5H10NO2 (116)	g,-NH3

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。

KOX00848p	255 C6H16N4O5P	238 C6H13N3O5P	220 C6H11N3O4P	192 C5H11N3O3P	175 C6H15N4O2	158 C6H12N3O2	140 CH7N3O3P	123 CH4N2O3P	116 C5H10NO2	115 C5H11N2O	97 C5H9N2	95 C5H7N2	72 C4H10N	70 C4H8N	60 CH6N3
255 C6H16N4O5P
238 C6H13N3O5P	H3N
220 C6H11N3O4P	H5NO	H2O
192 C5H11N3O3P	CH5NO2	CH2O2	CO
175 C6H15N4O2	HO3P
158 C6H12N3O2	H4NO3P	HO3P			H3N
140 CH7N3O3P	C5H9NO2	C5H6O2	C5H4O	C4H4
123 CH4N2O3P	C5H12N2O2	C5H9NO2	C5H7NO	C4H7N			H3N
116 C5H10NO2	CH6N3O3P	CH3N2O3P	CHN2O2P	HN2OP	CH5N3	CH2N2
115 C5H11N2O	CH5N2O4P	CH2NO4P	CNO3P	NO2P	CH4N2O	CHNO
97 C5H9N2	CH7N2O5P	CH4NO5P	CH2NO4P	H2NO3P	CH6N2O2	CH3NO2				H2O
95 C5H7N2	CH9N2O5P	CH6NO5P	CH4NO4P	H4NO3P	CH8N2O2	CH5NO2				H4O	H2
72 C4H10N	C2H6N3O5P	C2H3N2O5P	C2HN2O4P	CHN2O3P	C2H5N3O2	C2H2N2O2			CO2	CHNO
70 C4H8N	C2H8N3O5P	C2H5N2O5P	C2H3N2O4P	CH3N2O3P	C2H7N3O2	C2H4N2O2			CH2O2	CH3NO	CHN		H2
60 CH6N3	C5H10NO5P	C5H7O5P	C5H5O4P	C4H5O3P	C5H9NO2	C5H6O2	HO3P

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