Analysis of interatomic Contacts of Structural Units in PDB entry:
5N1A

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 5N1A entry

There are 2 chains in PDB entry 5N1A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR -10	SER 868
B	PRO -11	ILE 623

There are 18 helices in PDB entry 5N1A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	30	37	Right-handed 310
Helix 2	AA2	A	58	62	Right-handed 310
Helix 3	AA3	A	169	172	Right-handed 310
Helix 4	AA4	A	355	357	Right-handed 310
Helix 5	AA5	A	534	539	Right-handed alpha
Helix 6	AA6	A	544	547	Right-handed 310
Helix 7	AA7	A	619	623	Right-handed 310
Helix 8	AA8	A	667	673	Right-handed alpha
Helix 9	AA9	A	674	678	Right-handed 310
Helix 10	AB1	B	58	62	Right-handed 310
Helix 11	AB2	B	145	150	Right-handed alpha
Helix 12	AB3	B	169	172	Right-handed 310
Helix 13	AB4	B	355	357	Right-handed 310
Helix 14	AB5	B	534	539	Right-handed alpha
Helix 15	AB6	B	544	547	Right-handed 310
Helix 16	AB7	B	619	623	Right-handed 310
Helix 17	AB8	B	667	673	Right-handed alpha
Helix 18	AB9	B	674	678	Right-handed 310

There are 32 sheets in PDB entry 5N1A. 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,

There are 4 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	-9	-4	first strand
Strand 2	A	-1	6	anti-parallel
Strand 3	A	858	864	parallel
Strand 4	A	835	841	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	A	16	21	first strand
Strand 2	A	44	48	anti-parallel
Strand 3	A	53	57	anti-parallel
Strand 4	A	64	69	anti-parallel

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There are 4 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	79	84	first strand
Strand 2	A	100	105	anti-parallel
Strand 3	A	110	115	anti-parallel
Strand 4	A	120	126	anti-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	88	89	first strand
Strand 2	A	95	96	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	A	132	137	first strand
Strand 2	A	153	158	anti-parallel
Strand 3	A	162	167	anti-parallel
Strand 4	A	174	181	anti-parallel

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There are 4 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	189	194	first strand
Strand 2	A	199	204	anti-parallel
Strand 3	A	208	213	anti-parallel
Strand 4	A	219	224	anti-parallel

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There are 4 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	240	243	first strand
Strand 2	A	249	252	anti-parallel
Strand 3	A	257	261	anti-parallel
Strand 4	A	268	273	anti-parallel

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There are 4 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	279	284	first strand
Strand 2	A	291	295	anti-parallel
Strand 3	A	300	305	anti-parallel
Strand 4	A	313	319	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	A	326	334	first strand
Strand 2	A	337	344	anti-parallel
Strand 3	A	350	353	anti-parallel
Strand 4	A	363	364	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	374	377	first strand
Strand 2	A	382	387	anti-parallel
Strand 3	A	390	396	anti-parallel
Strand 4	A	417	424	anti-parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	433	436	first strand
Strand 2	A	442	446	anti-parallel
Strand 3	A	451	461	anti-parallel
Strand 4	A	467	472	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	485	486	first strand
Strand 2	A	492	497	anti-parallel
Strand 3	A	501	512	anti-parallel
Strand 4	A	515	520	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	485	486	first strand
Strand 2	A	492	497	anti-parallel
Strand 3	A	501	512	anti-parallel
Strand 4	A	524	526	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	549	554	first strand
Strand 2	A	560	565	anti-parallel
Strand 3	A	570	576	anti-parallel
Strand 4	A	613	616	anti-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	A	630	635	first strand
Strand 2	A	647	651	anti-parallel
Strand 3	A	656	660	anti-parallel
Strand 4	A	665	666	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	689	695	first strand
Strand 2	A	698	703	anti-parallel
Strand 3	A	707	711	anti-parallel
Strand 4	A	827	829	anti-parallel

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There are 4 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	-9	-4	first strand
Strand 2	B	-1	6	anti-parallel
Strand 3	B	858	864	parallel
Strand 4	B	835	841	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	16	21	first strand
Strand 2	B	44	48	anti-parallel
Strand 3	B	53	57	anti-parallel
Strand 4	B	64	69	anti-parallel

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There are 4 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	79	84	first strand
Strand 2	B	100	105	anti-parallel
Strand 3	B	110	115	anti-parallel
Strand 4	B	120	126	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	B	88	89	first strand
Strand 2	B	95	96	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	132	137	first strand
Strand 2	B	153	158	anti-parallel
Strand 3	B	163	167	anti-parallel
Strand 4	B	174	178	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	189	194	first strand
Strand 2	B	199	204	anti-parallel
Strand 3	B	208	213	anti-parallel
Strand 4	B	219	224	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	240	243	first strand
Strand 2	B	249	252	anti-parallel
Strand 3	B	257	261	anti-parallel
Strand 4	B	268	273	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	279	284	first strand
Strand 2	B	291	295	anti-parallel
Strand 3	B	299	305	anti-parallel
Strand 4	B	313	320	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	B	326	334	first strand
Strand 2	B	337	344	anti-parallel
Strand 3	B	350	353	anti-parallel
Strand 4	B	363	364	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	374	377	first strand
Strand 2	B	382	387	anti-parallel
Strand 3	B	390	396	anti-parallel
Strand 4	B	417	424	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	B	433	436	first strand
Strand 2	B	442	446	anti-parallel
Strand 3	B	451	461	anti-parallel
Strand 4	B	467	472	anti-parallel

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There are 4 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	483	486	first strand
Strand 2	B	492	497	anti-parallel
Strand 3	B	501	512	anti-parallel
Strand 4	B	515	520	anti-parallel

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There are 4 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	483	486	first strand
Strand 2	B	492	497	anti-parallel
Strand 3	B	501	512	anti-parallel
Strand 4	B	524	526	anti-parallel

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There are 4 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	549	554	first strand
Strand 2	B	560	565	anti-parallel
Strand 3	B	570	576	anti-parallel
Strand 4	B	613	616	anti-parallel

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There are 4 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	630	635	first strand
Strand 2	B	647	651	anti-parallel
Strand 3	B	656	660	anti-parallel
Strand 4	B	665	666	anti-parallel

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There are 4 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	689	695	first strand
Strand 2	B	698	703	anti-parallel
Strand 3	B	707	711	anti-parallel
Strand 4	B	827	829	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: 5N1A

Analysis of interatomic Contacts of Structural Units in PDB entry:
5N1A