Analysis of interatomic Contacts of Structural Units in PDB entry:
6NPS

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 6NPS entry

There are 2 chains in PDB entry 6NPS (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN -1	ARG 966
B	GLN -1	ASN 274

There are 62 helices in PDB entry 6NPS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	11	Right-handed alpha
Helix 2	AA2	A	27	46	Right-handed alpha
Helix 3	AA3	A	54	56	Right-handed 310
Helix 4	AA4	A	71	80	Right-handed alpha
Helix 5	AA5	A	84	88	Right-handed 310
Helix 6	AA6	A	117	132	Right-handed alpha
Helix 7	AA7	A	178	189	Right-handed alpha
Helix 8	AA8	A	192	206	Right-handed alpha
Helix 9	AA9	A	227	237	Right-handed alpha
Helix 10	AB1	A	253	259	Right-handed alpha
Helix 11	AB2	A	274	290	Right-handed alpha
Helix 12	AB3	A	314	337	Right-handed alpha
Helix 13	AB4	A	340	344	Right-handed 310
Helix 14	AB5	A	353	360	Right-handed alpha
Helix 15	AB6	A	370	374	Right-handed 310
Helix 16	AB7	A	395	399	Right-handed 310
Helix 17	AB8	A	425	439	Right-handed alpha
Helix 18	AB9	A	455	468	Right-handed alpha
Helix 19	AC1	A	468	473	Right-handed alpha
Helix 20	AC2	A	479	493	Right-handed alpha
Helix 21	AC3	A	497	518	Right-handed alpha
Helix 22	AC4	A	519	523	Right-handed 310
Helix 23	AC5	A	531	533	Right-handed 310
Helix 24	AC6	A	534	557	Right-handed alpha
Helix 25	AC7	A	558	560	Right-handed 310
Helix 26	AC8	A	561	569	Right-handed alpha
Helix 27	AC9	A	569	595	Right-handed alpha
Helix 28	AD1	A	598	628	Right-handed alpha
Helix 29	AD2	A	688	692	Right-handed 310
Helix 30	AD3	A	901	911	Right-handed alpha
Helix 31	AD4	B	8	10	Right-handed 310
Helix 32	AD5	B	27	46	Right-handed alpha
Helix 33	AD6	B	54	56	Right-handed 310
Helix 34	AD7	B	71	80	Right-handed alpha
Helix 35	AD8	B	84	88	Right-handed 310
Helix 36	AD9	B	117	132	Right-handed alpha
Helix 37	AE1	B	178	189	Right-handed alpha
Helix 38	AE2	B	192	206	Right-handed alpha
Helix 39	AE3	B	227	237	Right-handed alpha
Helix 40	AE4	B	246	250	Right-handed 310
Helix 41	AE5	B	253	259	Right-handed alpha
Helix 42	AE6	B	274	290	Right-handed alpha
Helix 43	AE7	B	314	337	Right-handed alpha
Helix 44	AE8	B	340	344	Right-handed 310
Helix 45	AE9	B	354	360	Right-handed alpha
Helix 46	AF1	B	370	374	Right-handed 310
Helix 47	AF2	B	395	399	Right-handed 310
Helix 48	AF3	B	425	439	Right-handed alpha
Helix 49	AF4	B	455	468	Right-handed alpha
Helix 50	AF5	B	468	473	Right-handed alpha
Helix 51	AF6	B	479	493	Right-handed alpha
Helix 52	AF7	B	497	518	Right-handed alpha
Helix 53	AF8	B	519	523	Right-handed 310
Helix 54	AF9	B	531	533	Right-handed 310
Helix 55	AG1	B	534	557	Right-handed alpha
Helix 56	AG2	B	558	560	Right-handed 310
Helix 57	AG3	B	561	569	Right-handed alpha
Helix 58	AG4	B	569	595	Right-handed alpha
Helix 59	AG5	B	596	598	Right-handed 310
Helix 60	AG6	B	599	628	Right-handed alpha
Helix 61	AG7	B	688	692	Right-handed 310
Helix 62	AG8	B	901	911	Right-handed alpha

There are 19 sheets in PDB entry 6NPS. 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,

There are 2 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	3	6	first strand
Strand 2	A	150	153	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	51	52	first strand
Strand 2	A	18	21	parallel
Strand 3	A	58	67	parallel
Strand 4	A	107	115	parallel
Strand 5	A	95	104	anti-parallel
Strand 6	A	158	160	anti-parallel

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There are 8 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	239	240	first strand
Strand 2	A	210	212	parallel
Strand 3	A	168	172	parallel
Strand 4	A	444	448	parallel
Strand 5	A	403	408	parallel
Strand 6	A	377	381	parallel
Strand 7	A	346	349	parallel
Strand 8	A	296	298	parallel

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There are 2 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	653	655	first strand
Strand 2	B	653	655	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	674	675	first strand
Strand 2	A	664	668	anti-parallel
Strand 3	A	698	704	anti-parallel
Strand 4	A	737	744	anti-parallel
Strand 5	A	721	723	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	A	684	686	first strand
Strand 2	A	764	773	parallel
Strand 3	A	752	761	anti-parallel
Strand 4	A	710	716	anti-parallel
Strand 5	A	727	730	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	784	786	first strand
Strand 2	A	845	852	parallel
Strand 3	A	801	803	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	784	786	first strand
Strand 2	A	845	852	parallel
Strand 3	A	924	932	anti-parallel
Strand 4	A	877	882	anti-parallel
Strand 5	A	888	891	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	792	795	first strand
Strand 2	A	938	946	anti-parallel
Strand 3	A	826	831	anti-parallel
Strand 4	A	812	819	anti-parallel
Strand 5	A	805	806	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	792	795	first strand
Strand 2	A	938	946	anti-parallel
Strand 3	A	856	864	anti-parallel
Strand 4	A	913	921	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	B	3	6	first strand
Strand 2	B	150	153	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	51	52	first strand
Strand 2	B	18	21	parallel
Strand 3	B	58	67	parallel
Strand 4	B	107	115	parallel
Strand 5	B	95	104	anti-parallel
Strand 6	B	158	160	anti-parallel

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There are 8 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	239	240	first strand
Strand 2	B	210	212	parallel
Strand 3	B	168	172	parallel
Strand 4	B	444	448	parallel
Strand 5	B	403	408	parallel
Strand 6	B	377	381	parallel
Strand 7	B	346	349	parallel
Strand 8	B	296	297	parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	674	675	first strand
Strand 2	B	664	668	anti-parallel
Strand 3	B	698	704	anti-parallel
Strand 4	B	737	744	anti-parallel
Strand 5	B	721	723	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	684	686	first strand
Strand 2	B	765	773	parallel
Strand 3	B	752	760	anti-parallel
Strand 4	B	710	716	anti-parallel
Strand 5	B	727	730	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	784	786	first strand
Strand 2	B	845	852	parallel
Strand 3	B	801	803	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	784	786	first strand
Strand 2	B	845	852	parallel
Strand 3	B	924	932	anti-parallel
Strand 4	B	877	882	anti-parallel
Strand 5	B	888	891	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	B	792	795	first strand
Strand 2	B	939	946	anti-parallel
Strand 3	B	856	864	anti-parallel
Strand 4	B	913	921	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	805	806	first strand
Strand 2	B	812	819	anti-parallel
Strand 3	B	826	831	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: 6NPS

Analysis of interatomic Contacts of Structural Units in PDB entry:
6NPS