Analysis of interatomic Contacts of Structural Units in PDB entry:
4E0S

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 4E0S entry

There is 1 chain in PDB entry 4E0S (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 20	PHE 1377

There are 50 helices in PDB entry 4E0S. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	74	78	Right-handed 310
Helix 2	2	A	302	308	Right-handed alpha
Helix 3	3	A	531	535	Right-handed 310
Helix 4	4	A	608	612	Right-handed 310
Helix 5	5	A	620	628	Right-handed alpha
Helix 6	6	A	641	649	Right-handed alpha
Helix 7	7	A	993	1003	Right-handed alpha
Helix 8	8	A	1010	1028	Right-handed alpha
Helix 9	9	A	1030	1035	Right-handed 310
Helix 10	10	A	1037	1058	Right-handed alpha
Helix 11	11	A	1075	1091	Right-handed alpha
Helix 12	12	A	1096	1111	Right-handed alpha
Helix 13	13	A	1138	1156	Right-handed alpha
Helix 14	14	A	1157	1159	Right-handed 310
Helix 15	15	A	1161	1178	Right-handed alpha
Helix 16	16	A	1184	1196	Right-handed alpha
Helix 17	17	A	1202	1216	Right-handed alpha
Helix 18	18	A	1245	1262	Right-handed alpha
Helix 19	19	A	1263	1282	Right-handed alpha
Helix 20	20	A	1286	1302	Right-handed alpha
Helix 21	21	A	1302	1308	Right-handed alpha
Helix 22	22	A	1435	1444	Right-handed alpha
Helix 23	23	A	1544	1553	Right-handed alpha
Helix 24	24	A	1656	1674	Right-handed alpha
Helix 25	25	B	2	6	Right-handed 310
Helix 26	26	B	32	38	Right-handed alpha
Helix 27	27	B	39	44	Right-handed alpha
Helix 28	28	B	118	122	Right-handed 310
Helix 29	29	B	132	136	Right-handed 310
Helix 30	30	B	146	150	Right-handed 310
Helix 31	31	B	168	172	Right-handed 310
Helix 32	32	B	225	227	Right-handed 310
Helix 33	33	B	238	245	Right-handed alpha
Helix 34	34	B	274	286	Right-handed alpha
Helix 35	35	B	314	321	Right-handed alpha
Helix 36	36	B	329	341	Right-handed alpha
Helix 37	37	B	362	369	Right-handed alpha
Helix 38	38	B	371	387	Right-handed alpha
Helix 39	39	B	404	409	Right-handed 310
Helix 40	40	B	412	416	Right-handed 310
Helix 41	41	B	427	435	Right-handed alpha
Helix 42	42	B	444	458	Right-handed alpha
Helix 43	43	B	468	473	Right-handed 310
Helix 44	44	B	478	498	Right-handed alpha
Helix 45	45	B	610	614	Right-handed 310
Helix 46	46	B	767	772	Right-handed alpha
Helix 47	47	B	794	805	Right-handed alpha
Helix 48	48	B	819	829	Right-handed alpha
Helix 49	49	B	863	867	Right-handed 310
Helix 50	50	B	889	899	Right-handed alpha

There are 43 sheets in PDB entry 4E0S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	80	81	first strand
Strand 2	A	40	43	anti-parallel
Strand 3	A	23	28	anti-parallel
Strand 4	A	651	655	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	31	32	first strand
Strand 2	A	112	120	parallel
Strand 3	A	101	108	anti-parallel
Strand 4	A	50	57	anti-parallel
Strand 5	A	65	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	36	38	first strand
Strand 2	A	84	86	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	130	first strand
Strand 2	A	140	148	anti-parallel
Strand 3	A	182	189	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	135	first strand
Strand 2	A	212	219	parallel
Strand 3	A	197	205	anti-parallel
Strand 4	A	159	164	anti-parallel
Strand 5	A	170	176	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	227	233	first strand
Strand 2	A	247	254	anti-parallel
Strand 3	A	297	300	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	237	238	first strand
Strand 2	A	337	347	parallel
Strand 3	A	321	331	anti-parallel
Strand 4	A	262	272	anti-parallel
Strand 5	A	281	283	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	237	238	first strand
Strand 2	A	337	347	parallel
Strand 3	A	321	331	anti-parallel
Strand 4	A	262	272	anti-parallel
Strand 5	A	288	293	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	353	354	first strand
Strand 2	A	368	376	anti-parallel
Strand 3	A	417	423	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	362	363	first strand
Strand 2	A	449	456	parallel
Strand 3	A	428	437	anti-parallel
Strand 4	A	387	396	anti-parallel
Strand 5	A	401	403	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	362	363	first strand
Strand 2	A	449	456	parallel
Strand 3	A	428	437	anti-parallel
Strand 4	A	387	396	anti-parallel
Strand 5	A	407	410	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	466	468	first strand
Strand 2	A	481	487	anti-parallel
Strand 3	A	524	529	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	508	516	first strand
Strand 2	A	498	505	anti-parallel
Strand 3	A	537	547	anti-parallel
Strand 4	A	552	562	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	574	575	first strand
Strand 2	A	587	593	anti-parallel
Strand 3	A	783	789	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	777	780	first strand
Strand 2	A	598	601	anti-parallel
Strand 3	A	802	805	anti-parallel
Strand 4	A	808	811	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	772	773	first strand
Strand 2	A	604	606	anti-parallel
Strand 3	A	795	799	anti-parallel
Strand 4	A	815	819	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	765	766	first strand
Strand 2	A	919	925	parallel
Strand 3	A	910	916	anti-parallel
Strand 4	A	853	860	anti-parallel
Strand 5	A	886	888	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	823	828	first strand
Strand 2	A	839	847	anti-parallel
Strand 3	A	892	895	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	823	828	first strand
Strand 2	A	839	847	anti-parallel
Strand 3	A	898	900	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	833	834	first strand
Strand 2	A	929	930	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	937	944	first strand
Strand 2	A	1357	1364	anti-parallel
Strand 3	A	974	981	anti-parallel
Strand 4	A	1336	1339	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	956	959	first strand
Strand 2	A	1346	1349	anti-parallel
Strand 3	A	1315	1317	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1217	1219	first strand
Strand 2	A	1225	1227	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1377	1385	first strand
Strand 2	A	1400	1408	anti-parallel
Strand 3	A	1473	1479	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1455	1456	first strand
Strand 2	A	1459	1464	anti-parallel
Strand 3	A	1422	1427	anti-parallel
Strand 4	A	1491	1497	anti-parallel
Strand 5	A	1500	1509	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1517	1521	first strand
Strand 2	A	1524	1528	anti-parallel

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There are 6 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	1636	1638	first strand
Strand 2	A	1597	1601	parallel
Strand 3	A	1577	1581	anti-parallel
Strand 4	A	1559	1568	anti-parallel
Strand 5	A	1616	1621	anti-parallel
Strand 6	A	1644	1646	anti-parallel

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There are 2 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	1628	1629	first strand
Strand 2	A	1632	1633	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	24	25	first strand
Strand 2	B	48	49	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	78	79	first strand
Strand 2	B	104	105	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	89	90	first strand
Strand 2	B	517	521	parallel
Strand 3	B	510	514	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	164	165	first strand
Strand 2	B	209	210	parallel
Strand 3	B	199	200	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	174	177	first strand
Strand 2	B	182	186	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	B	215	219	first strand
Strand 2	B	290	306	anti-parallel
Strand 3	B	347	361	anti-parallel
Strand 4	B	418	421	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	229	234	first strand
Strand 2	B	290	306	anti-parallel
Strand 3	B	347	361	anti-parallel
Strand 4	B	460	465	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	526	527	first strand
Strand 2	B	533	534	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	561	565	first strand
Strand 2	B	585	589	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	623	624	first strand
Strand 2	B	640	641	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	632	634	first strand
Strand 2	B	646	651	anti-parallel
Strand 3	B	662	665	anti-parallel
Strand 4	B	671	673	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	706	708	first strand
Strand 2	B	722	724	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	756	758	first strand
Strand 2	B	763	765	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	789	793	first strand
Strand 2	B	778	783	anti-parallel
Strand 3	B	808	813	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	886	887	first strand
Strand 2	B	876	877	anti-parallel
Strand 3	B	905	907	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: 4E0S

Analysis of interatomic Contacts of Structural Units in PDB entry:
4E0S