Analysis of interatomic Contacts of Structural Units in PDB entry:
9ON2

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 9ON2 entry

There are 4 chains in PDB entry 9ON2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	HIS 346
C	MET 10	ASP 348
D	GLY 2	TRP 314
X	ARG 21	CYS 280

There are 53 helices in PDB entry 9ON2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1	6	Right-handed alpha
Helix 2	AA2	A	9	20	Right-handed alpha
Helix 3	AA3	A	24	30	Right-handed alpha
Helix 4	AA4	A	31	39	Right-handed alpha
Helix 5	AA5	A	42	58	Right-handed alpha
Helix 6	AA6	A	64	71	Right-handed alpha
Helix 7	AA7	A	75	80	Right-handed alpha
Helix 8	AA8	A	86	93	Right-handed alpha
Helix 9	AA9	A	112	124	Right-handed alpha
Helix 10	AB1	A	127	131	Right-handed 310
Helix 11	AB2	A	147	157	Right-handed alpha
Helix 12	AB3	A	157	162	Right-handed alpha
Helix 13	AB4	A	166	173	Right-handed alpha
Helix 14	AB5	A	175	177	Right-handed 310
Helix 15	AB6	A	186	204	Right-handed alpha
Helix 16	AB7	A	215	223	Right-handed alpha
Helix 17	AB8	A	228	250	Right-handed alpha
Helix 18	AB9	A	285	291	Right-handed alpha
Helix 19	AC1	C	20	31	Right-handed alpha
Helix 20	AC2	C	34	39	Right-handed alpha
Helix 21	AC3	C	42	51	Right-handed alpha
Helix 22	AC4	C	53	67	Right-handed alpha
Helix 23	AC5	C	87	97	Right-handed alpha
Helix 24	AC6	C	104	111	Right-handed alpha
Helix 25	AC7	C	130	143	Right-handed alpha
Helix 26	AC8	C	145	149	Right-handed 310
Helix 27	AC9	C	165	187	Right-handed alpha
Helix 28	AD1	C	189	197	Right-handed alpha
Helix 29	AD2	C	200	207	Right-handed alpha
Helix 30	AD3	C	215	233	Right-handed alpha
Helix 31	AD4	C	244	250	Right-handed alpha
Helix 32	AD5	C	254	277	Right-handed alpha
Helix 33	AD6	D	13	22	Right-handed alpha
Helix 34	AD7	D	27	34	Right-handed alpha
Helix 35	AD8	D	35	44	Right-handed alpha
Helix 36	AD9	D	46	62	Right-handed alpha
Helix 37	AE1	D	68	79	Right-handed alpha
Helix 38	AE2	D	86	91	Right-handed alpha
Helix 39	AE3	D	112	127	Right-handed alpha
Helix 40	AE4	D	142	154	Right-handed alpha
Helix 41	AE5	D	156	166	Right-handed alpha
Helix 42	AE6	D	174	192	Right-handed alpha
Helix 43	AE7	D	207	213	Right-handed alpha
Helix 44	AE8	D	221	240	Right-handed alpha
Helix 45	AE9	D	266	271	Right-handed 310
Helix 46	AF1	X	53	67	Right-handed alpha
Helix 47	AF2	X	88	100	Right-handed alpha
Helix 48	AF3	X	104	113	Right-handed alpha
Helix 49	AF4	X	122	140	Right-handed alpha
Helix 50	AF5	X	150	153	Right-handed 310
Helix 51	AF6	X	154	162	Right-handed alpha
Helix 52	AF7	X	165	188	Right-handed alpha
Helix 53	AF8	X	228	233	Right-handed alpha

There are 6 sheets in PDB entry 9ON2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	179	181	first strand
Strand 2	A	136	141	parallel
Strand 3	A	207	213	parallel
Strand 4	A	253	257	parallel
Strand 5	A	102	106	parallel
Strand 6	A	292	299	parallel
Strand 7	A	313	319	anti-parallel
Strand 8	A	327	332	anti-parallel
Strand 9	A	337	339	anti-parallel

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There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	85	86	first strand
Strand 2	D	167	171	anti-parallel
Strand 3	D	131	136	parallel
Strand 4	D	200	205	parallel
Strand 5	D	244	253	parallel
Strand 6	D	260	262	anti-parallel

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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	85	86	first strand
Strand 2	D	167	171	anti-parallel
Strand 3	D	131	136	parallel
Strand 4	D	200	205	parallel
Strand 5	D	244	253	parallel
Strand 6	D	102	107	parallel
Strand 7	D	274	280	parallel
Strand 8	D	290	297	anti-parallel
Strand 9	D	306	310	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	208	212	first strand
Strand 2	C	154	159	parallel
Strand 3	C	236	242	parallel
Strand 4	C	279	283	parallel
Strand 5	C	119	125	parallel
Strand 6	C	311	317	parallel
Strand 7	C	322	328	anti-parallel
Strand 8	C	336	338	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	340	342	first strand
Strand 2	C	345	347	anti-parallel

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There are 10 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	66	67	first strand
Strand 2	X	115	119	anti-parallel
Strand 3	X	77	82	parallel
Strand 4	X	143	147	parallel
Strand 5	X	190	196	parallel
Strand 6	X	42	48	parallel
Strand 7	X	237	243	parallel
Strand 8	X	252	259	anti-parallel
Strand 9	X	265	273	anti-parallel
Strand 10	X	276	280	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 9ON2

Analysis of interatomic Contacts of Structural Units in PDB entry:
9ON2