Analysis of interatomic Contacts of Structural Units in PDB entry:
7SWF

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 7SWF entry

There are 3 chains in PDB entry 7SWF (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 126	CYS 988
B	U 1	U 17
D	C 6	A 22

There are 21 helices in PDB entry 7SWF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	170	185	Right-handed alpha
Helix 2	AA2	A	263	283	Right-handed alpha
Helix 3	AA3	A	338	348	Right-handed alpha
Helix 4	AA4	A	357	369	Right-handed alpha
Helix 5	AA5	A	460	472	Right-handed alpha
Helix 6	AA6	A	474	488	Right-handed alpha
Helix 7	AA7	A	494	501	Right-handed alpha
Helix 8	AA8	A	565	584	Right-handed alpha
Helix 9	AA9	A	602	617	Right-handed alpha
Helix 10	AB1	A	618	620	Right-handed 310
Helix 11	AB2	A	636	648	Right-handed alpha
Helix 12	AB3	A	657	663	Right-handed alpha
Helix 13	AB4	A	665	679	Right-handed alpha
Helix 14	AB5	A	688	692	Right-handed alpha
Helix 15	AB6	A	771	784	Right-handed alpha
Helix 16	AB7	A	798	800	Right-handed 310
Helix 17	AB8	A	801	819	Right-handed alpha
Helix 18	AB9	A	903	915	Right-handed alpha
Helix 19	AC1	A	928	941	Right-handed alpha
Helix 20	AC2	A	942	945	Right-handed 310
Helix 21	AC3	A	978	982	Right-handed 310

There are 11 sheets in PDB entry 7SWF. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2,

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	142	144	first strand
Strand 2	A	510	512	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	314	316	first strand
Strand 2	A	323	325	anti-parallel
Strand 3	A	147	151	anti-parallel
Strand 4	A	503	504	anti-parallel

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There are 2 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	196	197	first strand
Strand 2	A	203	204	anti-parallel

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There are 3 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	299	300	first strand
Strand 2	A	305	307	anti-parallel
Strand 3	A	332	334	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	A	373	374	first strand
Strand 2	A	384	385	anti-parallel

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There are 3 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	387	390	first strand
Strand 2	A	431	433	anti-parallel
Strand 3	A	440	442	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	531	532	first strand
Strand 2	A	521	522	anti-parallel
Strand 3	A	686	687	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	596	597	first strand
Strand 2	A	555	559	parallel
Strand 3	A	625	629	parallel
Strand 4	A	653	656	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	703	705	first strand
Strand 2	A	789	792	parallel
Strand 3	A	828	832	parallel
Strand 4	A	891	898	anti-parallel
Strand 5	A	875	878	anti-parallel

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There are 3 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	707	711	first strand
Strand 2	A	722	727	anti-parallel
Strand 3	A	741	745	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	A	759	761	first strand
Strand 2	A	765	767	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: 7SWF

Analysis of interatomic Contacts of Structural Units in PDB entry:
7SWF