Analysis of interatomic Contacts of Structural Units in PDB entry:
3EUK

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 3EUK entry

There are 8 chains in PDB entry 3EUK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ILE 33	LEU 1492
C	ILE 33	GLY 1496
E	LEU 343	LYS 443
F	ILE 33	GLY 1494
H	MET 32	GLY 1496
J	LEU 315	LYS 443
L	ALA 8	ASP 207
M	LEU 13	THR 212

There are 90 helices in PDB entry 3EUK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	70	83	Right-handed alpha
Helix 2	2	A	162	167	Right-handed 310
Helix 3	3	A	179	188	Right-handed alpha
Helix 4	4	A	199	211	Right-handed alpha
Helix 5	5	A	219	236	Right-handed alpha
Helix 6	6	A	239	245	Right-handed alpha
Helix 7	7	A	246	250	Right-handed 310
Helix 8	8	A	256	264	Right-handed alpha
Helix 9	9	A	1265	1290	Right-handed alpha
Helix 10	10	A	1308	1321	Right-handed alpha
Helix 11	11	A	1335	1344	Right-handed alpha
Helix 12	12	A	1357	1365	Right-handed alpha
Helix 13	13	A	1367	1370	Right-handed 310
Helix 14	14	A	1394	1417	Right-handed alpha
Helix 15	15	A	1436	1439	Right-handed 310
Helix 16	16	A	1440	1455	Right-handed alpha
Helix 17	17	C	70	83	Right-handed alpha
Helix 18	18	C	162	167	Right-handed 310
Helix 19	19	C	179	189	Right-handed alpha
Helix 20	20	C	199	210	Right-handed alpha
Helix 21	21	C	219	236	Right-handed alpha
Helix 22	22	C	240	245	Right-handed alpha
Helix 23	23	C	245	251	Right-handed alpha
Helix 24	24	C	254	270	Right-handed alpha
Helix 25	25	C	1266	1289	Right-handed alpha
Helix 26	26	C	1308	1318	Right-handed alpha
Helix 27	27	C	1335	1348	Right-handed alpha
Helix 28	28	C	1359	1365	Right-handed alpha
Helix 29	29	C	1368	1372	Right-handed 310
Helix 30	30	C	1389	1393	Right-handed 310
Helix 31	31	C	1394	1414	Right-handed alpha
Helix 32	32	C	1415	1418	Right-handed 310
Helix 33	33	C	1435	1439	Right-handed 310
Helix 34	34	C	1441	1455	Right-handed alpha
Helix 35	35	E	355	373	Right-handed alpha
Helix 36	36	E	378	387	Right-handed alpha
Helix 37	37	E	391	393	Right-handed 310
Helix 38	38	E	394	408	Right-handed alpha
Helix 39	39	F	70	83	Right-handed alpha
Helix 40	40	F	108	112	Right-handed 310
Helix 41	41	F	164	168	Right-handed 310
Helix 42	42	F	179	188	Right-handed alpha
Helix 43	43	F	199	211	Right-handed alpha
Helix 44	44	F	219	235	Right-handed alpha
Helix 45	45	F	245	249	Right-handed 310
Helix 46	46	F	254	264	Right-handed alpha
Helix 47	47	F	1266	1289	Right-handed alpha
Helix 48	48	F	1310	1320	Right-handed alpha
Helix 49	49	F	1335	1346	Right-handed alpha
Helix 50	50	F	1358	1365	Right-handed alpha
Helix 51	51	F	1366	1370	Right-handed 310
Helix 52	52	F	1394	1419	Right-handed alpha
Helix 53	53	F	1436	1439	Right-handed 310
Helix 54	54	F	1440	1450	Right-handed alpha
Helix 55	55	H	71	83	Right-handed alpha
Helix 56	56	H	163	167	Right-handed 310
Helix 57	57	H	179	187	Right-handed alpha
Helix 58	58	H	199	209	Right-handed alpha
Helix 59	59	H	219	236	Right-handed alpha
Helix 60	60	H	239	245	Right-handed alpha
Helix 61	61	H	246	251	Right-handed alpha
Helix 62	62	H	254	264	Right-handed alpha
Helix 63	63	H	1264	1288	Right-handed alpha
Helix 64	64	H	1308	1318	Right-handed alpha
Helix 65	65	H	1335	1346	Right-handed alpha
Helix 66	66	H	1357	1365	Right-handed alpha
Helix 67	67	H	1366	1370	Right-handed 310
Helix 68	68	H	1389	1393	Right-handed 310
Helix 69	69	H	1394	1417	Right-handed alpha
Helix 70	70	H	1435	1439	Right-handed 310
Helix 71	71	H	1440	1452	Right-handed alpha
Helix 72	72	J	355	369	Right-handed alpha
Helix 73	73	J	378	390	Right-handed alpha
Helix 74	74	J	394	408	Right-handed alpha
Helix 75	75	L	8	16	Right-handed alpha
Helix 76	76	L	20	32	Right-handed alpha
Helix 77	77	L	36	38	Right-handed 310
Helix 78	78	L	39	49	Right-handed alpha
Helix 79	79	L	49	57	Right-handed alpha
Helix 80	80	L	88	103	Right-handed alpha
Helix 81	81	L	107	111	Right-handed 310
Helix 82	82	L	116	125	Right-handed alpha
Helix 83	83	L	149	164	Right-handed alpha
Helix 84	84	L	182	185	Right-handed 310
Helix 85	85	L	199	207	Right-handed alpha
Helix 86	86	M	21	31	Right-handed alpha
Helix 87	87	M	39	44	Right-handed alpha
Helix 88	88	M	51	56	Right-handed alpha
Helix 89	89	M	92	97	Right-handed alpha
Helix 90	90	M	181	189	Right-handed 310

There are 22 sheets in PDB entry 3EUK. 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,

There are 5 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	51	55	first strand
Strand 2	A	37	44	anti-parallel
Strand 3	A	117	124	anti-parallel
Strand 4	A	130	138	anti-parallel
Strand 5	A	148	153	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	1430	1434	first strand
Strand 2	A	1457	1461	parallel
Strand 3	A	60	65	parallel
Strand 4	A	1473	1481	parallel
Strand 5	A	1484	1491	anti-parallel

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There are 3 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	1301	1303	first strand
Strand 2	A	1376	1378	anti-parallel
Strand 3	A	1386	1387	anti-parallel

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There are 2 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	1306	1307	first strand
Strand 2	A	1372	1373	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	49	52	first strand
Strand 2	C	37	46	anti-parallel
Strand 3	C	117	124	anti-parallel
Strand 4	C	130	139	anti-parallel
Strand 5	C	147	155	anti-parallel
Strand 6	C	193	196	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1461	1462	first strand
Strand 2	C	61	65	parallel
Strand 3	C	1472	1478	parallel
Strand 4	C	1487	1488	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1461	1462	first strand
Strand 2	C	61	65	parallel
Strand 3	C	1472	1478	parallel
Strand 4	C	1491	1493	anti-parallel
Strand 5	E	432	434	anti-parallel
Strand 6	E	424	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1301	1302	first strand
Strand 2	C	1377	1379	anti-parallel
Strand 3	C	1385	1387	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1305	1306	first strand
Strand 2	C	1373	1374	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	1430	1431	first strand
Strand 2	C	1457	1458	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	51	55	first strand
Strand 2	F	37	44	anti-parallel
Strand 3	F	117	124	anti-parallel
Strand 4	F	130	139	anti-parallel
Strand 5	F	147	155	anti-parallel
Strand 6	F	193	196	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1430	1434	first strand
Strand 2	F	1457	1462	parallel
Strand 3	F	60	65	parallel
Strand 4	F	1473	1478	parallel
Strand 5	F	1487	1493	anti-parallel
Strand 6	J	349	351	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1305	1307	first strand
Strand 2	F	1372	1374	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	1377	1379	first strand
Strand 2	F	1385	1387	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	51	55	first strand
Strand 2	H	37	44	anti-parallel
Strand 3	H	116	125	anti-parallel
Strand 4	H	129	139	anti-parallel
Strand 5	H	147	148	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	51	55	first strand
Strand 2	H	37	44	anti-parallel
Strand 3	H	116	125	anti-parallel
Strand 4	H	129	139	anti-parallel
Strand 5	H	151	152	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	H	61	65	first strand
Strand 2	H	1472	1478	parallel
Strand 3	H	1487	1493	anti-parallel
Strand 4	J	432	434	anti-parallel
Strand 5	J	423	425	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1306	1307	first strand
Strand 2	H	1372	1373	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	1430	1433	first strand
Strand 2	H	1457	1460	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	J	317	319	first strand
Strand 2	M	84	86	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	62	64	first strand
Strand 2	L	74	76	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	167	168	first strand
Strand 2	L	179	180	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: 3EUK

Analysis of interatomic Contacts of Structural Units in PDB entry:
3EUK