Analysis of interatomic Contacts of Structural Units in PDB entry:
8E23

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 8E23 entry

There are 5 chains in PDB entry 8E23 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1824	VAL 2590
B	C 1	C 15
C	G 3	G 13
D	SER 1821	VAL 2590
E	C 1	C 1

There are 56 helices in PDB entry 8E23. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1833	1845	Right-handed alpha
Helix 2	AA2	A	1861	1865	Right-handed 310
Helix 3	AA3	A	1940	1952	Right-handed alpha
Helix 4	AA4	A	1966	1977	Right-handed alpha
Helix 5	AA5	A	1988	1997	Right-handed alpha
Helix 6	AA6	A	2004	2013	Right-handed alpha
Helix 7	AA7	A	2014	2021	Right-handed 310
Helix 8	AA8	A	2023	2028	Right-handed 310
Helix 9	AA9	A	2041	2067	Right-handed alpha
Helix 10	AB1	A	2069	2076	Right-handed alpha
Helix 11	AB2	A	2076	2091	Right-handed alpha
Helix 12	AB3	A	2095	2122	Right-handed alpha
Helix 13	AB4	A	2129	2138	Right-handed alpha
Helix 14	AB5	A	2180	2188	Right-handed alpha
Helix 15	AB6	A	2191	2209	Right-handed alpha
Helix 16	AB7	A	2210	2218	Right-handed alpha
Helix 17	AB8	A	2248	2252	Right-handed 310
Helix 18	AB9	A	2313	2318	Right-handed 310
Helix 19	AC1	A	2333	2344	Right-handed alpha
Helix 20	AC2	A	2345	2354	Right-handed alpha
Helix 21	AC3	A	2357	2368	Right-handed alpha
Helix 22	AC4	A	2370	2374	Right-handed 310
Helix 23	AC5	A	2375	2391	Right-handed alpha
Helix 24	AC6	A	2394	2403	Right-handed alpha
Helix 25	AC7	A	2405	2420	Right-handed alpha
Helix 26	AC8	A	2420	2438	Right-handed alpha
Helix 27	AC9	A	2451	2455	Right-handed 310
Helix 28	AD1	A	2457	2496	Right-handed alpha
Helix 29	AD2	A	2501	2507	Right-handed alpha
Helix 30	AD3	A	2550	2564	Right-handed alpha
Helix 31	AD4	D	1833	1845	Right-handed alpha
Helix 32	AD5	D	1940	1952	Right-handed alpha
Helix 33	AD6	D	1966	1977	Right-handed alpha
Helix 34	AD7	D	1988	1997	Right-handed alpha
Helix 35	AD8	D	2004	2013	Right-handed alpha
Helix 36	AD9	D	2014	2021	Right-handed 310
Helix 37	AE1	D	2041	2067	Right-handed alpha
Helix 38	AE2	D	2069	2076	Right-handed alpha
Helix 39	AE3	D	2076	2091	Right-handed alpha
Helix 40	AE4	D	2099	2121	Right-handed alpha
Helix 41	AE5	D	2129	2139	Right-handed alpha
Helix 42	AE6	D	2180	2185	Right-handed alpha
Helix 43	AE7	D	2191	2209	Right-handed alpha
Helix 44	AE8	D	2210	2218	Right-handed alpha
Helix 45	AE9	D	2333	2342	Right-handed alpha
Helix 46	AF1	D	2345	2354	Right-handed alpha
Helix 47	AF2	D	2357	2362	Right-handed alpha
Helix 48	AF3	D	2375	2380	Right-handed alpha
Helix 49	AF4	D	2382	2392	Right-handed alpha
Helix 50	AF5	D	2394	2399	Right-handed alpha
Helix 51	AF6	D	2405	2420	Right-handed alpha
Helix 52	AF7	D	2426	2437	Right-handed alpha
Helix 53	AF8	D	2450	2455	Right-handed 310
Helix 54	AF9	D	2457	2494	Right-handed alpha
Helix 55	AG1	D	2501	2507	Right-handed alpha
Helix 56	AG2	D	2557	2565	Right-handed alpha

There are 12 sheets in PDB entry 8E23. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	1826	1829	first strand
Strand 2	A	1911	1916	parallel
Strand 3	A	1898	1906	anti-parallel
Strand 4	A	1890	1891	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	1826	1829	first strand
Strand 2	A	1911	1916	parallel
Strand 3	A	1898	1906	anti-parallel
Strand 4	A	1849	1858	anti-parallel
Strand 5	A	1961	1963	parallel
Strand 6	A	1985	1987	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	2092	2094	first strand
Strand 2	A	2226	2229	anti-parallel
Strand 3	A	2219	2221	anti-parallel

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There are 2 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	2232	2234	first strand
Strand 2	A	2243	2245	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	2256	2257	first strand
Strand 2	A	2311	2312	anti-parallel

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There are 5 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	2532	2537	first strand
Strand 2	A	2541	2547	anti-parallel
Strand 3	A	2324	2331	anti-parallel
Strand 4	A	2574	2579	anti-parallel
Strand 5	A	2585	2587	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	2439	2441	first strand
Strand 2	A	2447	2449	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	D	1826	1829	first strand
Strand 2	D	1911	1916	parallel
Strand 3	D	1898	1906	anti-parallel
Strand 4	D	1890	1891	anti-parallel

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There are 6 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1826	1829	first strand
Strand 2	D	1911	1916	parallel
Strand 3	D	1898	1906	anti-parallel
Strand 4	D	1849	1858	anti-parallel
Strand 5	D	1961	1963	parallel
Strand 6	D	1985	1987	parallel

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There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2219	2220	first strand
Strand 2	D	2227	2228	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	D	2232	2234	first strand
Strand 2	D	2243	2245	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2536	2537	first strand
Strand 2	D	2541	2547	anti-parallel
Strand 3	D	2324	2331	anti-parallel
Strand 4	D	2574	2579	anti-parallel
Strand 5	D	2586	2587	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: 8E23

Analysis of interatomic Contacts of Structural Units in PDB entry:
8E23