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

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 7RSK entry

There are 2 chains in PDB entry 7RSK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LEU 26	LYS 800
B	LEU 26	GLN 506

There are 31 helices in PDB entry 7RSK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	103	107	Right-handed 310
Helix 2	AA2	A	146	149	Right-handed 310
Helix 3	AA3	A	327	331	Right-handed 310
Helix 4	AA4	A	335	349	Right-handed alpha
Helix 5	AA5	A	362	373	Right-handed alpha
Helix 6	AA6	A	392	395	Right-handed 310
Helix 7	AA7	A	396	413	Right-handed alpha
Helix 8	AA8	A	432	448	Right-handed alpha
Helix 9	AA9	A	463	465	Right-handed 310
Helix 10	AB1	A	466	471	Right-handed alpha
Helix 11	AB2	A	481	485	Right-handed 310
Helix 12	AB3	A	486	492	Right-handed alpha
Helix 13	AB4	A	506	516	Right-handed alpha
Helix 14	AB5	A	545	549	Right-handed 310
Helix 15	AB6	A	566	577	Right-handed alpha
Helix 16	AB7	A	650	654	Right-handed 310
Helix 17	AB8	B	103	107	Right-handed 310
Helix 18	AB9	B	146	149	Right-handed 310
Helix 19	AC1	B	327	331	Right-handed 310
Helix 20	AC2	B	335	349	Right-handed alpha
Helix 21	AC3	B	362	373	Right-handed alpha
Helix 22	AC4	B	393	413	Right-handed alpha
Helix 23	AC5	B	432	450	Right-handed alpha
Helix 24	AC6	B	463	465	Right-handed 310
Helix 25	AC7	B	466	471	Right-handed alpha
Helix 26	AC8	B	481	483	Right-handed 310
Helix 27	AC9	B	484	492	Right-handed alpha
Helix 28	AD1	B	506	516	Right-handed alpha
Helix 29	AD2	B	545	549	Right-handed 310
Helix 30	AD3	B	566	577	Right-handed alpha
Helix 31	AD4	B	650	654	Right-handed 310

There are 22 sheets in PDB entry 7RSK. 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,

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	28	30	first strand
Strand 2	A	180	185	anti-parallel
Strand 3	A	110	115	anti-parallel
Strand 4	A	141	144	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	56	58	first strand
Strand 2	A	35	39	anti-parallel
Strand 3	A	92	102	anti-parallel
Strand 4	A	153	163	anti-parallel
Strand 5	A	122	126	anti-parallel
Strand 6	A	129	134	anti-parallel

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There are 3 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	188	190	first strand
Strand 2	A	206	217	anti-parallel
Strand 3	A	196	202	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	188	190	first strand
Strand 2	A	206	217	anti-parallel
Strand 3	A	253	263	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	238	248	first strand
Strand 2	A	223	232	anti-parallel
Strand 3	A	276	284	anti-parallel
Strand 4	A	287	296	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	301	304	first strand
Strand 2	A	308	311	anti-parallel
Strand 3	A	314	315	anti-parallel

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There are 9 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	318	323	first strand
Strand 2	A	353	356	parallel
Strand 3	A	375	379	parallel
Strand 4	A	418	425	parallel
Strand 5	A	455	460	parallel
Strand 6	A	475	479	parallel
Strand 7	A	496	502	parallel
Strand 8	A	520	525	parallel
Strand 9	A	318	323	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	A	582	587	first strand
Strand 2	A	623	630	anti-parallel
Strand 3	A	656	662	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	642	648	first strand
Strand 2	A	634	639	anti-parallel
Strand 3	A	667	674	anti-parallel
Strand 4	A	677	685	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	692	697	first strand
Strand 2	A	709	717	anti-parallel
Strand 3	A	766	773	anti-parallel
Strand 4	A	739	745	anti-parallel

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There are 5 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	701	703	first strand
Strand 2	A	792	799	parallel
Strand 3	A	778	785	anti-parallel
Strand 4	A	730	736	anti-parallel
Strand 5	A	759	761	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	B	28	30	first strand
Strand 2	B	180	185	anti-parallel
Strand 3	B	110	115	anti-parallel
Strand 4	B	141	144	anti-parallel

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There are 6 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	56	58	first strand
Strand 2	B	35	39	anti-parallel
Strand 3	B	92	102	anti-parallel
Strand 4	B	153	163	anti-parallel
Strand 5	B	122	126	anti-parallel
Strand 6	B	129	134	anti-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	B	188	190	first strand
Strand 2	B	206	217	anti-parallel
Strand 3	B	196	202	anti-parallel

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There are 3 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	188	190	first strand
Strand 2	B	206	217	anti-parallel
Strand 3	B	253	263	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	B	238	248	first strand
Strand 2	B	223	232	anti-parallel
Strand 3	B	276	283	anti-parallel
Strand 4	B	288	296	anti-parallel

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There are 3 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	301	304	first strand
Strand 2	B	308	311	anti-parallel
Strand 3	B	314	316	anti-parallel

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There are 9 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	318	323	first strand
Strand 2	B	353	356	parallel
Strand 3	B	375	379	parallel
Strand 4	B	418	425	parallel
Strand 5	B	455	460	parallel
Strand 6	B	476	479	parallel
Strand 7	B	497	502	parallel
Strand 8	B	520	525	parallel
Strand 9	B	318	323	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	582	587	first strand
Strand 2	B	623	630	anti-parallel
Strand 3	B	656	662	anti-parallel

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There are 4 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	642	648	first strand
Strand 2	B	634	639	anti-parallel
Strand 3	B	667	674	anti-parallel
Strand 4	B	677	685	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	692	697	first strand
Strand 2	B	709	717	anti-parallel
Strand 3	B	766	772	anti-parallel
Strand 4	B	740	745	anti-parallel

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There are 5 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	701	703	first strand
Strand 2	B	792	799	parallel
Strand 3	B	778	785	anti-parallel
Strand 4	B	730	736	anti-parallel
Strand 5	B	759	761	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: 7RSK

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