Analysis of interatomic Contacts of Structural Units in PDB entry:
6RS2

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 6RS2 entry

There are 4 chains in PDB entry 6RS2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	ASN 360	LYS 505
C	ASN 360	ILE 508
D	ASN 360	SER 506
A	ASN 360	LYS 505

There are 34 helices in PDB entry 6RS2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	360	371	Right-handed alpha
Helix 2	AA2	B	372	377	Right-handed alpha
Helix 3	AA3	B	381	383	Right-handed 310
Helix 4	AA4	B	393	404	Right-handed alpha
Helix 5	AA5	B	425	430	Right-handed 310
Helix 6	AA6	B	431	435	Right-handed 310
Helix 7	AA7	B	437	446	Right-handed alpha
Helix 8	AA8	B	457	467	Right-handed alpha
Helix 9	AA9	B	496	505	Right-handed alpha
Helix 10	AB1	C	361	370	Right-handed alpha
Helix 11	AB2	C	372	377	Right-handed alpha
Helix 12	AB3	C	381	383	Right-handed 310
Helix 13	AB4	C	393	404	Right-handed alpha
Helix 14	AB5	C	425	428	Right-handed 310
Helix 15	AB6	C	437	446	Right-handed alpha
Helix 16	AB7	C	457	467	Right-handed alpha
Helix 17	AB8	C	496	507	Right-handed alpha
Helix 18	AB9	D	361	371	Right-handed alpha
Helix 19	AC1	D	372	377	Right-handed alpha
Helix 20	AC2	D	381	383	Right-handed 310
Helix 21	AC3	D	393	404	Right-handed alpha
Helix 22	AC4	D	425	428	Right-handed 310
Helix 23	AC5	D	437	446	Right-handed alpha
Helix 24	AC6	D	457	467	Right-handed alpha
Helix 25	AC7	D	496	505	Right-handed alpha
Helix 26	AC8	A	361	371	Right-handed alpha
Helix 27	AC9	A	372	377	Right-handed alpha
Helix 28	AD1	A	381	383	Right-handed 310
Helix 29	AD2	A	393	404	Right-handed alpha
Helix 30	AD3	A	425	430	Right-handed 310
Helix 31	AD4	A	431	435	Right-handed 310
Helix 32	AD5	A	437	446	Right-handed alpha
Helix 33	AD6	A	457	467	Right-handed alpha
Helix 34	AD7	A	496	505	Right-handed alpha

There are 8 sheets in PDB entry 6RS2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	B	378	379	first strand
Strand 2	B	487	495	anti-parallel
Strand 3	B	472	479	anti-parallel
Strand 4	B	451	453	parallel

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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	386	387	first strand
Strand 2	B	407	411	parallel
Strand 3	B	418	423	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	C	378	379	first strand
Strand 2	C	487	495	anti-parallel
Strand 3	C	472	479	anti-parallel
Strand 4	C	451	453	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	C	386	387	first strand
Strand 2	C	407	411	parallel
Strand 3	C	418	423	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	D	378	379	first strand
Strand 2	D	487	495	anti-parallel
Strand 3	D	472	479	anti-parallel
Strand 4	D	451	453	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	D	386	387	first strand
Strand 2	D	407	411	parallel
Strand 3	D	418	423	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	378	379	first strand
Strand 2	A	487	495	anti-parallel
Strand 3	A	472	479	anti-parallel
Strand 4	A	450	453	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	386	387	first strand
Strand 2	A	407	411	parallel
Strand 3	A	418	423	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: 6RS2

Analysis of interatomic Contacts of Structural Units in PDB entry:
6RS2