Analysis of interatomic Contacts of Structural Units in PDB entry:
4X0P

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 4X0P entry

There are 3 chains in PDB entry 4X0P (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 1824	VAL 2590
B	SER 1824	VAL 2590
C	SER 1824	GLN 1834

There are105 helices in PDB entry 4X0P. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	1834	1847	Right-handed alpha
Helix 2	AA2	A	1941	1953	Right-handed alpha
Helix 3	AA3	A	1967	1977	Right-handed alpha
Helix 4	AA4	A	1988	1997	Right-handed alpha
Helix 5	AA5	A	2004	2012	Right-handed alpha
Helix 6	AA6	A	2016	2023	Right-handed 310
Helix 7	AA7	A	2042	2066	Right-handed alpha
Helix 8	AA8	A	2069	2075	Right-handed alpha
Helix 9	AA9	A	2076	2091	Right-handed alpha
Helix 10	AB1	A	2095	2119	Right-handed alpha
Helix 11	AB2	A	2129	2141	Right-handed alpha
Helix 12	AB3	A	2179	2190	Right-handed alpha
Helix 13	AB4	A	2194	2209	Right-handed alpha
Helix 14	AB5	A	2210	2218	Right-handed alpha
Helix 15	AB6	A	2314	2318	Right-handed 310
Helix 16	AB7	A	2333	2344	Right-handed alpha
Helix 17	AB8	A	2345	2355	Right-handed alpha
Helix 18	AB9	A	2358	2365	Right-handed alpha
Helix 19	AC1	A	2375	2391	Right-handed alpha
Helix 20	AC2	A	2394	2403	Right-handed alpha
Helix 21	AC3	A	2405	2420	Right-handed alpha
Helix 22	AC4	A	2420	2438	Right-handed alpha
Helix 23	AC5	A	2451	2455	Right-handed 310
Helix 24	AC6	A	2457	2496	Right-handed alpha
Helix 25	AC7	A	2502	2512	Right-handed alpha
Helix 26	AC8	A	2550	2564	Right-handed alpha
Helix 27	AC9	B	1834	1845	Right-handed alpha
Helix 28	AD1	B	1941	1953	Right-handed alpha
Helix 29	AD2	B	1967	1977	Right-handed alpha
Helix 30	AD3	B	1988	1997	Right-handed alpha
Helix 31	AD4	B	2004	2012	Right-handed alpha
Helix 32	AD5	B	2016	2023	Right-handed 310
Helix 33	AD6	B	2042	2066	Right-handed alpha
Helix 34	AD7	B	2069	2075	Right-handed alpha
Helix 35	AD8	B	2076	2091	Right-handed alpha
Helix 36	AD9	B	2095	2119	Right-handed alpha
Helix 37	AE1	B	2129	2141	Right-handed alpha
Helix 38	AE2	B	2179	2190	Right-handed alpha
Helix 39	AE3	B	2194	2209	Right-handed alpha
Helix 40	AE4	B	2210	2217	Right-handed alpha
Helix 41	AE5	B	2314	2318	Right-handed 310
Helix 42	AE6	B	2333	2344	Right-handed alpha
Helix 43	AE7	B	2345	2355	Right-handed alpha
Helix 44	AE8	B	2357	2365	Right-handed alpha
Helix 45	AE9	B	2375	2391	Right-handed alpha
Helix 46	AF1	B	2394	2403	Right-handed alpha
Helix 47	AF2	B	2405	2420	Right-handed alpha
Helix 48	AF3	B	2420	2438	Right-handed alpha
Helix 49	AF4	B	2451	2455	Right-handed 310
Helix 50	AF5	B	2457	2496	Right-handed alpha
Helix 51	AF6	B	2502	2512	Right-handed alpha
Helix 52	AF7	B	2550	2564	Right-handed alpha
Helix 53	AF8	C	1834	1847	Right-handed alpha
Helix 54	AF9	C	1941	1953	Right-handed alpha
Helix 55	AG1	C	1967	1977	Right-handed alpha
Helix 56	AG2	C	1988	1997	Right-handed alpha
Helix 57	AG3	C	2004	2012	Right-handed alpha
Helix 58	AG4	C	2016	2023	Right-handed 310
Helix 59	AG5	C	2042	2066	Right-handed alpha
Helix 60	AG6	C	2069	2075	Right-handed alpha
Helix 61	AG7	C	2076	2091	Right-handed alpha
Helix 62	AG8	C	2095	2119	Right-handed alpha
Helix 63	AG9	C	2129	2141	Right-handed alpha
Helix 64	AH1	C	2179	2190	Right-handed alpha
Helix 65	AH2	C	2194	2209	Right-handed alpha
Helix 66	AH3	C	2210	2217	Right-handed alpha
Helix 67	AH4	C	2314	2318	Right-handed 310
Helix 68	AH5	C	2333	2344	Right-handed alpha
Helix 69	AH6	C	2345	2355	Right-handed alpha
Helix 70	AH7	C	2357	2365	Right-handed alpha
Helix 71	AH8	C	2375	2391	Right-handed alpha
Helix 72	AH9	C	2394	2403	Right-handed alpha
Helix 73	AI1	C	2405	2420	Right-handed alpha
Helix 74	AI2	C	2420	2438	Right-handed alpha
Helix 75	AI3	C	2451	2455	Right-handed 310
Helix 76	AI4	C	2457	2496	Right-handed alpha
Helix 77	AI5	C	2502	2512	Right-handed alpha
Helix 78	AI6	C	2550	2564	Right-handed alpha
Helix 79	AI7	D	1834	1845	Right-handed alpha
Helix 80	AI8	D	1942	1953	Right-handed alpha
Helix 81	AI9	D	1967	1977	Right-handed alpha
Helix 82	AJ1	D	1988	1997	Right-handed alpha
Helix 83	AJ2	D	2004	2012	Right-handed alpha
Helix 84	AJ3	D	2016	2023	Right-handed 310
Helix 85	AJ4	D	2033	2038	Right-handed alpha
Helix 86	AJ5	D	2042	2066	Right-handed alpha
Helix 87	AJ6	D	2069	2075	Right-handed alpha
Helix 88	AJ7	D	2076	2091	Right-handed alpha
Helix 89	AJ8	D	2095	2119	Right-handed alpha
Helix 90	AJ9	D	2129	2141	Right-handed alpha
Helix 91	AK1	D	2179	2190	Right-handed alpha
Helix 92	AK2	D	2194	2209	Right-handed alpha
Helix 93	AK3	D	2210	2217	Right-handed alpha
Helix 94	AK4	D	2314	2318	Right-handed 310
Helix 95	AK5	D	2333	2344	Right-handed alpha
Helix 96	AK6	D	2345	2355	Right-handed alpha
Helix 97	AK7	D	2357	2365	Right-handed alpha
Helix 98	AK8	D	2375	2391	Right-handed alpha
Helix 99	AK9	D	2394	2403	Right-handed alpha
Helix 100	AL1	D	2405	2420	Right-handed alpha
Helix 101	AL2	D	2420	2438	Right-handed alpha
Helix 102	AL3	D	2451	2455	Right-handed 310
Helix 103	AL4	D	2457	2496	Right-handed alpha
Helix 104	AL5	D	2502	2512	Right-handed alpha
Helix 105	AL6	D	2550	2564	Right-handed alpha

There are 20 sheets in PDB entry 4X0P. 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,

There are 6 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	1828	1829	first strand
Strand 2	A	1913	1916	parallel
Strand 3	A	1900	1906	anti-parallel
Strand 4	A	1849	1856	anti-parallel
Strand 5	A	1961	1963	parallel
Strand 6	A	1985	1987	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	A	2092	2094	first strand
Strand 2	A	2227	2229	anti-parallel
Strand 3	A	2219	2220	anti-parallel

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There are 2 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	2256	2259	first strand
Strand 2	A	2309	2312	anti-parallel

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There are 4 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	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

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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	2439	2441	first strand
Strand 2	A	2447	2449	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	1828	1829	first strand
Strand 2	B	1913	1916	parallel
Strand 3	B	1900	1906	anti-parallel
Strand 4	B	1849	1856	anti-parallel
Strand 5	B	1961	1963	parallel
Strand 6	B	1985	1987	parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	2092	2094	first strand
Strand 2	B	2227	2229	anti-parallel
Strand 3	B	2218	2220	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	2256	2259	first strand
Strand 2	B	2309	2312	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	B	2532	2537	first strand
Strand 2	B	2541	2547	anti-parallel
Strand 3	B	2324	2331	anti-parallel
Strand 4	B	2574	2579	anti-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	B	2439	2441	first strand
Strand 2	B	2447	2449	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1828	1829	first strand
Strand 2	C	1913	1916	parallel
Strand 3	C	1902	1906	anti-parallel
Strand 4	C	1849	1853	anti-parallel
Strand 5	C	1961	1963	parallel
Strand 6	C	1985	1987	parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2092	2094	first strand
Strand 2	C	2227	2229	anti-parallel
Strand 3	C	2218	2220	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	C	2256	2259	first strand
Strand 2	C	2309	2312	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2532	2537	first strand
Strand 2	C	2541	2547	anti-parallel
Strand 3	C	2324	2331	anti-parallel
Strand 4	C	2574	2579	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	2439	2441	first strand
Strand 2	C	2447	2449	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	1828	1829	first strand
Strand 2	D	1913	1916	parallel
Strand 3	D	1900	1906	anti-parallel
Strand 4	D	1850	1856	anti-parallel
Strand 5	D	1961	1963	parallel
Strand 6	D	1985	1987	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	D	2092	2094	first strand
Strand 2	D	2227	2229	anti-parallel
Strand 3	D	2218	2220	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2256	2259	first strand
Strand 2	D	2309	2312	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2532	2537	first strand
Strand 2	D	2541	2547	anti-parallel
Strand 3	D	2324	2331	anti-parallel
Strand 4	D	2574	2579	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	2439	2441	first strand
Strand 2	D	2447	2449	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: 4X0P

Analysis of interatomic Contacts of Structural Units in PDB entry:
4X0P