Analysis of interatomic Contacts of Structural Units in PDB entry:
7W3R

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 7W3R entry

There are 2 chains in PDB entry 7W3R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 1892	ILE 2261
B	CYS 1891	MET 2266

There are 27 helices in PDB entry 7W3R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1902	1914	Right-handed alpha
Helix 2	AA2	A	1915	1924	Right-handed alpha
Helix 3	AA3	A	1933	1950	Right-handed alpha
Helix 4	AA4	A	1957	1964	Right-handed alpha
Helix 5	AA5	A	1978	1994	Right-handed alpha
Helix 6	AA6	A	1994	2005	Right-handed alpha
Helix 7	AA7	A	2040	2049	Right-handed alpha
Helix 8	AA8	A	2055	2059	Right-handed 310
Helix 9	AA9	A	2116	2118	Right-handed 310
Helix 10	AB1	A	2119	2124	Right-handed alpha
Helix 11	AB2	A	2174	2179	Right-handed alpha
Helix 12	AB3	A	2195	2197	Right-handed 310
Helix 13	AB4	A	2198	2204	Right-handed alpha
Helix 14	AB5	A	2254	2261	Right-handed alpha
Helix 15	AB6	B	1902	1914	Right-handed alpha
Helix 16	AB7	B	1915	1924	Right-handed alpha
Helix 17	AB8	B	1933	1950	Right-handed alpha
Helix 18	AB9	B	1957	1963	Right-handed alpha
Helix 19	AC1	B	1978	1994	Right-handed alpha
Helix 20	AC2	B	1994	2006	Right-handed alpha
Helix 21	AC3	B	2040	2049	Right-handed alpha
Helix 22	AC4	B	2116	2118	Right-handed 310
Helix 23	AC5	B	2119	2124	Right-handed alpha
Helix 24	AC6	B	2174	2180	Right-handed alpha
Helix 25	AC7	B	2195	2197	Right-handed 310
Helix 26	AC8	B	2198	2204	Right-handed alpha
Helix 27	AC9	B	2254	2266	Right-handed alpha

There are 14 sheets in PDB entry 7W3R. 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,

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	1895	1896	first strand
Strand 2	A	1954	1955	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	2021	2028	first strand
Strand 2	A	2007	2015	anti-parallel
Strand 3	A	2071	2079	anti-parallel
Strand 4	A	2052	2054	anti-parallel

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There are 5 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	2031	2034	first strand
Strand 2	A	2083	2089	parallel
Strand 3	A	2229	2238	anti-parallel
Strand 4	A	2147	2157	anti-parallel
Strand 5	A	2112	2114	anti-parallel

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There are 7 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	2031	2034	first strand
Strand 2	A	2083	2089	parallel
Strand 3	A	2229	2238	anti-parallel
Strand 4	A	2147	2157	anti-parallel
Strand 5	A	2164	2170	anti-parallel
Strand 6	A	2183	2187	anti-parallel
Strand 7	A	2190	2194	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	2060	2061	first strand
Strand 2	A	2068	2069	anti-parallel

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There are 2 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	2091	2093	first strand
Strand 2	A	2100	2102	anti-parallel

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There are 2 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	2207	2211	first strand
Strand 2	A	2222	2226	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1895	1896	first strand
Strand 2	B	1954	1955	parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1965	1966	first strand
Strand 2	B	1969	1970	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	B	2024	2028	first strand
Strand 2	B	2007	2011	anti-parallel
Strand 3	B	2075	2079	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	B	2031	2034	first strand
Strand 2	B	2083	2089	parallel
Strand 3	B	2230	2238	anti-parallel
Strand 4	B	2147	2157	anti-parallel
Strand 5	B	2112	2114	anti-parallel

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There are 7 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	2031	2034	first strand
Strand 2	B	2083	2089	parallel
Strand 3	B	2230	2238	anti-parallel
Strand 4	B	2147	2157	anti-parallel
Strand 5	B	2164	2170	anti-parallel
Strand 6	B	2183	2187	anti-parallel
Strand 7	B	2190	2194	anti-parallel

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There are 2 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	2091	2094	first strand
Strand 2	B	2099	2102	anti-parallel

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There are 2 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	2207	2213	first strand
Strand 2	B	2220	2226	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: 7W3R

Analysis of interatomic Contacts of Structural Units in PDB entry:
7W3R