Analysis of interatomic Contacts of Structural Units in PDB entry:
9N7S

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 9N7S entry

There are 8 chains in PDB entry 9N7S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
b	GLY 1	ILE 173
a	GLY 1	GLU 172
L	ILE 2	ILE 106
c	GLY 1	ILE 173
C	ASP 11	ASN 322
A	ASP 11	ASN 322
B	THR 12	SER 325
H	VAL 2	VAL 111

There are 25 helices in PDB entry 9N7S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	b	37	58	Right-handed alpha
Helix 2	AA2	b	74	126	Right-handed alpha
Helix 3	AA3	b	145	154	Right-handed alpha
Helix 4	AA4	b	162	173	Right-handed alpha
Helix 5	AA5	a	37	58	Right-handed alpha
Helix 6	AA6	a	74	126	Right-handed alpha
Helix 7	AA7	a	145	155	Right-handed alpha
Helix 8	AA8	a	162	172	Right-handed alpha
Helix 9	AA9	c	37	58	Right-handed alpha
Helix 10	AB1	c	75	126	Right-handed alpha
Helix 11	AB2	c	145	155	Right-handed alpha
Helix 12	AB3	c	158	172	Right-handed alpha
Helix 13	AB4	C	65	72	Right-handed alpha
Helix 14	AB5	C	73	77	Right-handed 310
Helix 15	AB6	C	104	112	Right-handed alpha
Helix 16	AB7	C	187	195	Right-handed alpha
Helix 17	AB8	A	65	72	Right-handed alpha
Helix 18	AB9	A	104	112	Right-handed alpha
Helix 19	AC1	A	187	196	Right-handed alpha
Helix 20	AC2	B	65	71	Right-handed alpha
Helix 21	AC3	B	73	77	Right-handed 310
Helix 22	AC4	B	104	112	Right-handed alpha
Helix 23	AC5	B	187	195	Right-handed alpha
Helix 24	AC6	H	61	64	Right-handed 310
Helix 25	AC7	H	83	87	Right-handed 310

There are 37 sheets in PDB entry 9N7S. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	33	34	first strand
Strand 2	b	22	26	anti-parallel
Strand 3	B	13	17	anti-parallel
Strand 4	b	137	140	anti-parallel
Strand 5	b	130	131	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	b	64	65	first strand
Strand 2	B	302	303	anti-parallel
Strand 3	B	281	282	anti-parallel
Strand 4	B	287	288	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	31	36	first strand
Strand 2	a	22	28	anti-parallel
Strand 3	A	12	17	anti-parallel
Strand 4	a	138	140	anti-parallel
Strand 5	a	130	131	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	a	63	65	first strand
Strand 2	A	302	304	anti-parallel
Strand 3	A	281	282	anti-parallel
Strand 4	A	287	288	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	4	5	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	62	67	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	10	12	first strand
Strand 2	L	102	105	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	27	27	first strand
Strand 2	L	30	31	anti-parallel

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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	33	36	first strand
Strand 2	c	22	26	anti-parallel
Strand 3	C	13	17	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	c	64	65	first strand
Strand 2	C	302	303	anti-parallel
Strand 3	C	281	282	anti-parallel
Strand 4	C	287	288	anti-parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	24	26	first strand
Strand 2	C	34	36	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	40	41	first strand
Strand 2	C	315	316	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	43	44	first strand
Strand 2	C	294	295	parallel
Strand 3	C	307	308	parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	51	54	first strand
Strand 2	C	274	279	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	61	first strand
Strand 2	C	87	89	parallel
Strand 3	C	267	269	parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	115	122	first strand
Strand 2	C	256	262	anti-parallel
Strand 3	C	175	184	anti-parallel
Strand 4	C	229	237	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	136	141	first strand
Strand 2	C	144	146	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	151	153	first strand
Strand 2	C	252	254	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	164	166	first strand
Strand 2	C	243	247	anti-parallel
Strand 3	C	202	206	anti-parallel
Strand 4	C	210	213	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	24	26	first strand
Strand 2	A	34	36	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	39	41	first strand
Strand 2	A	315	317	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	43	44	first strand
Strand 2	A	294	295	parallel
Strand 3	A	307	308	parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	51	54	first strand
Strand 2	A	274	279	parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	59	61	first strand
Strand 2	A	87	89	parallel
Strand 3	A	267	269	parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	115	122	first strand
Strand 2	A	256	262	anti-parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	251	254	anti-parallel
Strand 5	A	151	153	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	115	122	first strand
Strand 2	A	256	262	anti-parallel
Strand 3	A	175	184	anti-parallel
Strand 4	A	229	237	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	136	140	first strand
Strand 2	A	145	146	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	164	169	first strand
Strand 2	A	242	247	anti-parallel
Strand 3	A	202	206	anti-parallel
Strand 4	A	210	213	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	26	first strand
Strand 2	B	34	36	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	39	41	first strand
Strand 2	B	315	317	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	43	44	first strand
Strand 2	B	294	295	parallel
Strand 3	B	307	308	parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	59	60	first strand
Strand 2	B	87	89	parallel
Strand 3	B	267	269	parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	119	122	first strand
Strand 2	B	256	260	anti-parallel
Strand 3	B	175	184	anti-parallel
Strand 4	B	251	254	anti-parallel
Strand 5	B	151	153	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	119	122	first strand
Strand 2	B	256	260	anti-parallel
Strand 3	B	175	184	anti-parallel
Strand 4	B	229	237	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	164	166	first strand
Strand 2	B	245	247	anti-parallel
Strand 3	B	202	205	anti-parallel
Strand 4	B	210	213	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	3	7	first strand
Strand 2	H	17	25	anti-parallel
Strand 3	H	77	82	anti-parallel
Strand 4	H	69	72	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	57	59	first strand
Strand 2	H	44	52	anti-parallel
Strand 3	H	34	40	anti-parallel
Strand 4	H	88	100	anti-parallel
Strand 5	H	100	103	anti-parallel

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There are 5 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	57	59	first strand
Strand 2	H	44	52	anti-parallel
Strand 3	H	34	40	anti-parallel
Strand 4	H	88	100	anti-parallel
Strand 5	H	107	109	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: 9N7S

Analysis of interatomic Contacts of Structural Units in PDB entry:
9N7S