dbSNO

Latest news:

Sep. 10, 2014:
A total of 174 experimentally verified S-nitrosylation sites on 94 S-nitrosylated proteins from individualized human colorectal cancer tissues using a label-free quantitation strategy.

PDB ID: 2B4S
Chain: A
Site: 92


	PTM	Style	Surface	Display
SNO: A_92
Flank: A_86~98
Other chain
Other site
All protein
Other Function
Chain		B-factor
Charge		Ligand

Main
Special Amino Acid Count
Other site annotation(Features)

	PDB site	Amino Acid	Distance(A)	Secondary Structure	Accessible surface area	Side Chian Angle
-6	86	G	8.645	C	0	-
	87	P	5.418	C	3
	88	L	5.379	C	24	-
	89	P	4.473	H	108	-
	90	N	6.17	H	81	-
	91	T	5.345	H	6	-
Center	92	C	-	H	11	-
+6	93	G	6.284	H	3	-
	94	H	8.192	H	14	-
	95	F	7.347	H	1	-
	96	W	8.776	H	0	-
	97	E	>10	H	15	-
	98	M	>10	H	0	-
Other site of 6	124	Y	3.943	C	0	-
	122	A	5.129	C	19
	123	Q	5.661	C	89	-
	125	W	7.62	C	9
	121	C	7.946	C	16
	135	F	8.782	E	17

Show

Neighbor Amino Acid Top 3
Distance(A)	PDB site	Amino Acid	Secondary Structure	Accessible surface area	Side Chian Angle	Single
3.943	124	Y	C	0
4.473	89	P	H	108
5.129	122	A	C	19

TOP 3

Feature Key	Seq Position	Seq Distance (Amino Acid) of Cysteine	Space Distance(A)	Description
Modified residue	1	-91		N-acetylmethionine
Modified residue	20	-72		Phosphotyrosine
Modified residue	50	-42		Phosphoserine; by PKB/AKT1, CLK1 and CLK2
Modified residue	66	-26		Phosphotyrosine; by EGFR
Modified residue	215	123		Cysteine persulfide
Modified residue	215	123		S-nitrosocysteine; in reversibly inhibited form
Modified residue	242	150		Phosphoserine; by CLK1 and CLK2
Modified residue	243	151		Phosphoserine; by CLK1 and CLK2
Modified residue	352	260	Outside Of PDB File	Phosphoserine
Modified residue	378	286	Outside Of PDB File	Phosphoserine; by PKC
Modified residue	386	294	Outside Of PDB File	Phosphoserine; by CDK1
Cross-link	215<-->216	123<-->124	<-->

Feature Key	Seq Position	Seq Distance (Amino Acid) of Cysteine	Space Distance(A)	Description
Binding site	181	89		Substrate

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