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

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 9NSS entry

There are 6 chains in PDB entry 9NSS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	LEU 317
B	SER 2	LEU 317
C	ALA 3	LEU 317
D	LEU 4	LEU 317
E	SER 2	LEU 317
F	ALA 3	LEU 317

There are 73 helices in PDB entry 9NSS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	4	17	Right-handed alpha
Helix 2	AA2	A	19	28	Right-handed alpha
Helix 3	AA3	A	40	67	Right-handed alpha
Helix 4	AA4	A	71	93	Right-handed alpha
Helix 5	AA5	A	95	107	Right-handed alpha
Helix 6	AA6	A	111	137	Right-handed alpha
Helix 7	AA7	A	138	142	Right-handed 310
Helix 8	AA8	A	149	155	Right-handed alpha
Helix 9	AA9	A	175	177	Right-handed 310
Helix 10	AB1	A	202	213	Right-handed alpha
Helix 11	AB2	A	248	250	Right-handed 310
Helix 12	AB3	A	285	290	Right-handed alpha
Helix 13	AB4	A	291	305	Right-handed alpha
Helix 14	AB5	B	4	17	Right-handed alpha
Helix 15	AB6	B	19	27	Right-handed alpha
Helix 16	AB7	B	40	66	Right-handed alpha
Helix 17	AB8	B	71	83	Right-handed alpha
Helix 18	AB9	B	83	93	Right-handed alpha
Helix 19	AC1	B	95	107	Right-handed alpha
Helix 20	AC2	B	111	137	Right-handed alpha
Helix 21	AC3	B	138	144	Right-handed 310
Helix 22	AC4	B	149	160	Right-handed alpha
Helix 23	AC5	B	169	173	Right-handed 310
Helix 24	AC6	B	175	177	Right-handed 310
Helix 25	AC7	B	202	212	Right-handed alpha
Helix 26	AC8	B	248	250	Right-handed 310
Helix 27	AC9	B	286	290	Right-handed 310
Helix 28	AD1	B	291	305	Right-handed alpha
Helix 29	AD2	C	4	15	Right-handed alpha
Helix 30	AD3	C	19	28	Right-handed alpha
Helix 31	AD4	C	40	65	Right-handed alpha
Helix 32	AD5	C	71	83	Right-handed alpha
Helix 33	AD6	C	86	93	Right-handed alpha
Helix 34	AD7	C	95	107	Right-handed alpha
Helix 35	AD8	C	111	137	Right-handed alpha
Helix 36	AD9	C	149	155	Right-handed alpha
Helix 37	AE1	C	175	177	Right-handed 310
Helix 38	AE2	C	202	213	Right-handed alpha
Helix 39	AE3	C	288	305	Right-handed alpha
Helix 40	AE4	D	5	15	Right-handed alpha
Helix 41	AE5	D	19	28	Right-handed alpha
Helix 42	AE6	D	40	65	Right-handed alpha
Helix 43	AE7	D	71	83	Right-handed alpha
Helix 44	AE8	D	83	93	Right-handed alpha
Helix 45	AE9	D	95	107	Right-handed alpha
Helix 46	AF1	D	111	136	Right-handed alpha
Helix 47	AF2	D	202	213	Right-handed alpha
Helix 48	AF3	D	248	250	Right-handed 310
Helix 49	AF4	D	286	289	Right-handed 310
Helix 50	AF5	D	291	304	Right-handed alpha
Helix 51	AF6	E	4	17	Right-handed alpha
Helix 52	AF7	E	19	28	Right-handed alpha
Helix 53	AF8	E	40	67	Right-handed alpha
Helix 54	AF9	E	71	80	Right-handed alpha
Helix 55	AG1	E	81	86	Right-handed alpha
Helix 56	AG2	E	87	93	Right-handed alpha
Helix 57	AG3	E	95	106	Right-handed alpha
Helix 58	AG4	E	111	137	Right-handed alpha
Helix 59	AG5	E	202	213	Right-handed alpha
Helix 60	AG6	E	248	250	Right-handed 310
Helix 61	AG7	E	286	290	Right-handed 310
Helix 62	AG8	E	291	305	Right-handed alpha
Helix 63	AG9	F	4	15	Right-handed alpha
Helix 64	AH1	F	19	28	Right-handed alpha
Helix 65	AH2	F	42	66	Right-handed alpha
Helix 66	AH3	F	71	93	Right-handed alpha
Helix 67	AH4	F	95	106	Right-handed alpha
Helix 68	AH5	F	111	137	Right-handed alpha
Helix 69	AH6	F	175	177	Right-handed 310
Helix 70	AH7	F	202	213	Right-handed alpha
Helix 71	AH8	F	248	250	Right-handed 310
Helix 72	AH9	F	286	290	Right-handed 310
Helix 73	AI1	F	291	303	Right-handed alpha

There are 10 sheets in PDB entry 9NSS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

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	215	218	first strand
Strand 2	A	311	316	anti-parallel
Strand 3	A	179	187	anti-parallel
Strand 4	A	191	198	anti-parallel
Strand 5	A	277	284	anti-parallel
Strand 6	A	254	258	anti-parallel
Strand 7	A	264	272	anti-parallel
Strand 8	A	226	232	anti-parallel
Strand 9	A	220	221	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	A	215	218	first strand
Strand 2	A	311	316	anti-parallel
Strand 3	A	179	187	anti-parallel
Strand 4	A	191	198	anti-parallel
Strand 5	A	277	284	anti-parallel
Strand 6	A	244	246	anti-parallel

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There are 10 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	244	246	first strand
Strand 2	B	277	284	anti-parallel
Strand 3	B	254	256	anti-parallel
Strand 4	B	264	272	anti-parallel
Strand 5	B	226	232	anti-parallel
Strand 6	B	215	221	anti-parallel
Strand 7	B	311	316	anti-parallel
Strand 8	B	179	187	anti-parallel
Strand 9	B	191	198	anti-parallel
Strand 10	B	277	284	anti-parallel

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There are 9 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	215	218	first strand
Strand 2	C	311	316	anti-parallel
Strand 3	C	179	187	anti-parallel
Strand 4	C	191	198	anti-parallel
Strand 5	C	277	284	anti-parallel
Strand 6	C	254	258	anti-parallel
Strand 7	C	264	272	anti-parallel
Strand 8	C	226	232	anti-parallel
Strand 9	C	220	221	anti-parallel

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There are 6 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	215	218	first strand
Strand 2	C	311	316	anti-parallel
Strand 3	C	179	187	anti-parallel
Strand 4	C	191	198	anti-parallel
Strand 5	C	277	284	anti-parallel
Strand 6	C	244	246	anti-parallel

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There are 9 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	215	218	first strand
Strand 2	D	311	316	anti-parallel
Strand 3	D	179	187	anti-parallel
Strand 4	D	192	198	anti-parallel
Strand 5	D	277	284	anti-parallel
Strand 6	D	254	258	anti-parallel
Strand 7	D	264	272	anti-parallel
Strand 8	D	226	232	anti-parallel
Strand 9	D	220	221	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	215	218	first strand
Strand 2	D	311	316	anti-parallel
Strand 3	D	179	187	anti-parallel
Strand 4	D	192	198	anti-parallel
Strand 5	D	277	284	anti-parallel
Strand 6	D	244	246	anti-parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	186	187	first strand
Strand 2	E	311	316	anti-parallel
Strand 3	E	180	183	anti-parallel
Strand 4	E	195	197	anti-parallel
Strand 5	E	277	284	anti-parallel
Strand 6	E	254	258	anti-parallel
Strand 7	E	264	272	anti-parallel
Strand 8	E	226	231	anti-parallel
Strand 9	E	220	221	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	215	218	first strand
Strand 2	E	311	316	anti-parallel
Strand 3	E	180	183	anti-parallel
Strand 4	E	195	197	anti-parallel
Strand 5	E	277	284	anti-parallel
Strand 6	E	244	246	anti-parallel

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There are 10 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	244	246	first strand
Strand 2	F	277	284	anti-parallel
Strand 3	F	254	258	anti-parallel
Strand 4	F	264	272	anti-parallel
Strand 5	F	226	232	anti-parallel
Strand 6	F	215	221	anti-parallel
Strand 7	F	310	316	anti-parallel
Strand 8	F	179	187	anti-parallel
Strand 9	F	191	198	anti-parallel
Strand 10	F	277	284	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: 9NSS

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