Analysis of interatomic Contacts of Structural Units in PDB entry:
2J3S

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 2J3S entry

There are 2 chains in PDB entry 2J3S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET -1	SER 2329
B	MET -1	SER 2329

There are 8 helices in PDB entry 2J3S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	2046	2050	Right-handed 310
Helix 2	2	A	2054	2057	Right-handed 310
Helix 3	3	A	2237	2241	Right-handed 310
Helix 4	4	A	2245	2249	Right-handed 310
Helix 5	5	B	2046	2050	Right-handed 310
Helix 6	6	B	2054	2057	Right-handed 310
Helix 7	7	B	2237	2241	Right-handed 310
Helix 8	8	B	2245	2249	Right-handed 310

There are 13 sheets in PDB entry 2J3S. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, BA, BB, BC, BD, BE,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2051	2053	first strand
Strand 2	A	2066	2071	anti-parallel
Strand 3	A	2101	2107	anti-parallel
Strand 4	A	2091	2096	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2059	2061	first strand
Strand 2	A	2130	2135	parallel
Strand 3	A	2112	2120	anti-parallel
Strand 4	A	2080	2085	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2059	2061	first strand
Strand 2	A	2130	2135	parallel
Strand 3	A	2112	2120	anti-parallel
Strand 4	A	2123	2124	anti-parallel

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There are 5 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2140	2148	first strand
Strand 2	A	2269	2277	anti-parallel
Strand 3	A	2303	2311	anti-parallel
Strand 4	A	2321	2326	anti-parallel
Strand 5	A	2251	2252	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2140	2148	first strand
Strand 2	A	2269	2277	anti-parallel
Strand 3	A	2303	2311	anti-parallel
Strand 4	A	2314	2315	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2185	2188	first strand
Strand 2	A	2174	2179	anti-parallel
Strand 3	A	2208	2216	anti-parallel
Strand 4	A	2226	2230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2185	2188	first strand
Strand 2	A	2174	2179	anti-parallel
Strand 3	A	2208	2216	anti-parallel
Strand 4	A	2219	2220	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	2242	2244	first strand
Strand 2	A	2257	2262	anti-parallel
Strand 3	A	2293	2299	anti-parallel
Strand 4	A	2281	2287	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2051	2053	first strand
Strand 2	B	2066	2071	anti-parallel
Strand 3	B	2101	2107	anti-parallel
Strand 4	B	2091	2096	anti-parallel

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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2059	2061	first strand
Strand 2	B	2130	2135	parallel
Strand 3	B	2112	2120	anti-parallel
Strand 4	B	2080	2085	anti-parallel
Strand 5	B	2112	2120	anti-parallel
Strand 6	B	2123	2124	anti-parallel
Strand 7	B	2112	2120	anti-parallel

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There are 8 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2140	2148	first strand
Strand 2	B	2269	2277	anti-parallel
Strand 3	B	2303	2311	anti-parallel
Strand 4	B	2251	2252	first strand
Strand 5	B	2321	2326	parallel
Strand 6	B	2303	2311	anti-parallel
Strand 7	B	2314	2315	anti-parallel
Strand 8	B	2303	2311	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2208	2209	first strand
Strand 2	B	2229	2230	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2242	2244	first strand
Strand 2	B	2257	2262	anti-parallel
Strand 3	B	2293	2299	anti-parallel
Strand 4	B	2281	2287	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: 2J3S

Analysis of interatomic Contacts of Structural Units in PDB entry:
2J3S