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

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 3RUQ entry

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

Chain ID	Initial residue	Terminal residue
A	GLN 4	GLU 519
B	GLN 4	GLU 519
C	GLN 4	GLU 301

There are 84 helices in PDB entry 3RUQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	17	37	Right-handed alpha
Helix 2	2	A	60	68	Right-handed alpha
Helix 3	3	A	72	89	Right-handed alpha
Helix 4	4	A	92	113	Right-handed alpha
Helix 5	5	A	116	139	Right-handed alpha
Helix 6	6	A	146	159	Right-handed alpha
Helix 7	7	A	162	165	Right-handed 310
Helix 8	8	A	166	182	Right-handed alpha
Helix 9	9	A	189	191	Right-handed 310
Helix 10	10	A	202	206	Right-handed 310
Helix 11	11	A	256	279	Right-handed alpha
Helix 12	12	A	291	301	Right-handed alpha
Helix 13	13	A	310	322	Right-handed alpha
Helix 14	14	A	328	332	Right-handed 310
Helix 15	15	A	333	337	Right-handed 310
Helix 16	16	A	373	398	Right-handed alpha
Helix 17	17	A	405	421	Right-handed alpha
Helix 18	18	A	425	438	Right-handed alpha
Helix 19	19	A	438	448	Right-handed alpha
Helix 20	20	A	451	464	Right-handed alpha
Helix 21	21	A	492	511	Right-handed alpha
Helix 22	22	B	17	37	Right-handed alpha
Helix 23	23	B	60	68	Right-handed alpha
Helix 24	24	B	72	89	Right-handed alpha
Helix 25	25	B	92	113	Right-handed alpha
Helix 26	26	B	116	139	Right-handed alpha
Helix 27	27	B	146	159	Right-handed alpha
Helix 28	28	B	162	165	Right-handed 310
Helix 29	29	B	166	182	Right-handed alpha
Helix 30	30	B	189	191	Right-handed 310
Helix 31	31	B	202	206	Right-handed 310
Helix 32	32	B	256	279	Right-handed alpha
Helix 33	33	B	291	301	Right-handed alpha
Helix 34	34	B	310	322	Right-handed alpha
Helix 35	35	B	328	332	Right-handed 310
Helix 36	36	B	333	337	Right-handed 310
Helix 37	37	B	373	398	Right-handed alpha
Helix 38	38	B	405	421	Right-handed alpha
Helix 39	39	B	425	438	Right-handed alpha
Helix 40	40	B	438	448	Right-handed alpha
Helix 41	41	B	451	464	Right-handed alpha
Helix 42	42	B	492	511	Right-handed alpha
Helix 43	43	C	17	37	Right-handed alpha
Helix 44	44	C	60	68	Right-handed alpha
Helix 45	45	C	72	89	Right-handed alpha
Helix 46	46	C	92	113	Right-handed alpha
Helix 47	47	C	116	139	Right-handed alpha
Helix 48	48	C	146	159	Right-handed alpha
Helix 49	49	C	162	165	Right-handed 310
Helix 50	50	C	166	182	Right-handed alpha
Helix 51	51	C	189	191	Right-handed 310
Helix 52	52	C	202	206	Right-handed 310
Helix 53	53	C	256	279	Right-handed alpha
Helix 54	54	C	291	301	Right-handed alpha
Helix 55	55	C	310	322	Right-handed alpha
Helix 56	56	C	328	332	Right-handed 310
Helix 57	57	C	333	337	Right-handed 310
Helix 58	58	C	373	398	Right-handed alpha
Helix 59	59	C	405	421	Right-handed alpha
Helix 60	60	C	425	438	Right-handed alpha
Helix 61	61	C	438	448	Right-handed alpha
Helix 62	62	C	451	464	Right-handed alpha
Helix 63	63	C	492	511	Right-handed alpha
Helix 64	64	D	17	37	Right-handed alpha
Helix 65	65	D	60	68	Right-handed alpha
Helix 66	66	D	72	89	Right-handed alpha
Helix 67	67	D	92	113	Right-handed alpha
Helix 68	68	D	116	139	Right-handed alpha
Helix 69	69	D	146	159	Right-handed alpha
Helix 70	70	D	162	165	Right-handed 310
Helix 71	71	D	166	182	Right-handed alpha
Helix 72	72	D	189	191	Right-handed 310
Helix 73	73	D	202	206	Right-handed 310
Helix 74	74	D	256	279	Right-handed alpha
Helix 75	75	D	291	301	Right-handed alpha
Helix 76	76	D	310	322	Right-handed alpha
Helix 77	77	D	328	332	Right-handed 310
Helix 78	78	D	333	337	Right-handed 310
Helix 79	79	D	373	398	Right-handed alpha
Helix 80	80	D	405	421	Right-handed alpha
Helix 81	81	D	425	438	Right-handed alpha
Helix 82	82	D	438	448	Right-handed alpha
Helix 83	83	D	451	464	Right-handed alpha
Helix 84	84	D	492	511	Right-handed alpha

There are 22 sheets in PDB entry 3RUQ. 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 2 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	12	16	first strand
Strand 2	A	514	518	anti-parallel

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There are 4 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	55	58	first strand
Strand 2	A	45	49	anti-parallel
Strand 3	B	512	518	parallel
Strand 4	B	12	16	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	140	141	first strand
Strand 2	A	399	402	anti-parallel
Strand 3	A	489	491	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	193	199	first strand
Strand 2	A	365	371	parallel
Strand 3	A	207	209	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	A	212	214	first strand
Strand 2	A	351	357	anti-parallel
Strand 3	A	338	348	anti-parallel
Strand 4	A	226	235	anti-parallel
Strand 5	A	283	286	parallel
Strand 6	A	304	306	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	A	250	252	first strand
Strand 2	B	248	252	parallel
Strand 3	C	248	252	parallel
Strand 4	D	248	250	parallel

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There are 2 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	471	473	first strand
Strand 2	A	480	482	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	55	58	first strand
Strand 2	B	45	49	anti-parallel
Strand 3	C	512	518	parallel
Strand 4	C	12	16	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	B	140	141	first strand
Strand 2	B	399	402	anti-parallel
Strand 3	B	489	491	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	193	199	first strand
Strand 2	B	365	371	parallel
Strand 3	B	207	209	anti-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	B	212	214	first strand
Strand 2	B	351	357	anti-parallel
Strand 3	B	338	348	anti-parallel
Strand 4	B	226	235	anti-parallel
Strand 5	B	283	286	parallel
Strand 6	B	304	306	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	471	473	first strand
Strand 2	B	480	482	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	C	55	58	first strand
Strand 2	C	45	49	anti-parallel
Strand 3	D	512	518	parallel
Strand 4	D	12	16	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	C	140	141	first strand
Strand 2	C	399	402	anti-parallel
Strand 3	C	489	491	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	193	199	first strand
Strand 2	C	365	371	parallel
Strand 3	C	207	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	212	214	first strand
Strand 2	C	351	357	anti-parallel
Strand 3	C	338	348	anti-parallel
Strand 4	C	226	235	anti-parallel
Strand 5	C	283	286	parallel
Strand 6	C	304	306	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	471	473	first strand
Strand 2	C	480	482	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	D	46	49	first strand
Strand 2	D	55	58	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	D	140	141	first strand
Strand 2	D	399	402	anti-parallel
Strand 3	D	489	491	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	193	199	first strand
Strand 2	D	365	371	parallel
Strand 3	D	207	209	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	212	214	first strand
Strand 2	D	351	357	anti-parallel
Strand 3	D	338	348	anti-parallel
Strand 4	D	226	235	anti-parallel
Strand 5	D	283	286	parallel
Strand 6	D	304	306	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	D	471	473	first strand
Strand 2	D	480	482	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: 3RUQ

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