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

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 3RQW entry

There are 10 chains in PDB entry 3RQW (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	PRO 11	ILE 317
B	PRO 11	ILE 317
C	PRO 11	ILE 317
D	PRO 11	ILE 317
E	PRO 11	ILE 317
F	PRO 11	ILE 317
G	PRO 11	ILE 317
H	PRO 11	ILE 317
I	PRO 11	ILE 317
J	PRO 11	ILE 317

There are 80 helices in PDB entry 3RQW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	60	69	Right-handed alpha
Helix 2	2	A	201	208	Right-handed alpha
Helix 3	3	A	208	221	Right-handed alpha
Helix 4	4	A	222	225	Right-handed 310
Helix 5	5	A	227	253	Right-handed alpha
Helix 6	6	A	260	286	Right-handed alpha
Helix 7	7	A	294	299	Right-handed alpha
Helix 8	8	A	302	311	Right-handed alpha
Helix 9	9	B	60	69	Right-handed alpha
Helix 10	10	B	201	208	Right-handed alpha
Helix 11	11	B	208	221	Right-handed alpha
Helix 12	12	B	222	225	Right-handed 310
Helix 13	13	B	227	253	Right-handed alpha
Helix 14	14	B	260	286	Right-handed alpha
Helix 15	15	B	294	299	Right-handed alpha
Helix 16	16	B	302	311	Right-handed alpha
Helix 17	17	C	60	69	Right-handed alpha
Helix 18	18	C	201	208	Right-handed alpha
Helix 19	19	C	208	221	Right-handed alpha
Helix 20	20	C	222	225	Right-handed 310
Helix 21	21	C	227	253	Right-handed alpha
Helix 22	22	C	260	286	Right-handed alpha
Helix 23	23	C	294	299	Right-handed alpha
Helix 24	24	C	302	311	Right-handed alpha
Helix 25	25	D	60	69	Right-handed alpha
Helix 26	26	D	201	208	Right-handed alpha
Helix 27	27	D	208	221	Right-handed alpha
Helix 28	28	D	222	225	Right-handed 310
Helix 29	29	D	227	253	Right-handed alpha
Helix 30	30	D	260	286	Right-handed alpha
Helix 31	31	D	294	299	Right-handed alpha
Helix 32	32	D	302	311	Right-handed alpha
Helix 33	33	E	60	69	Right-handed alpha
Helix 34	34	E	201	208	Right-handed alpha
Helix 35	35	E	208	221	Right-handed alpha
Helix 36	36	E	222	225	Right-handed 310
Helix 37	37	E	227	253	Right-handed alpha
Helix 38	38	E	260	286	Right-handed alpha
Helix 39	39	E	294	299	Right-handed alpha
Helix 40	40	E	302	311	Right-handed alpha
Helix 41	41	F	60	69	Right-handed alpha
Helix 42	42	F	201	208	Right-handed alpha
Helix 43	43	F	208	221	Right-handed alpha
Helix 44	44	F	222	225	Right-handed 310
Helix 45	45	F	227	253	Right-handed alpha
Helix 46	46	F	260	286	Right-handed alpha
Helix 47	47	F	294	299	Right-handed alpha
Helix 48	48	F	302	311	Right-handed alpha
Helix 49	49	G	60	69	Right-handed alpha
Helix 50	50	G	201	208	Right-handed alpha
Helix 51	51	G	208	221	Right-handed alpha
Helix 52	52	G	222	225	Right-handed 310
Helix 53	53	G	227	253	Right-handed alpha
Helix 54	54	G	260	286	Right-handed alpha
Helix 55	55	G	294	299	Right-handed alpha
Helix 56	56	G	302	311	Right-handed alpha
Helix 57	57	H	60	69	Right-handed alpha
Helix 58	58	H	201	208	Right-handed alpha
Helix 59	59	H	208	221	Right-handed alpha
Helix 60	60	H	222	225	Right-handed 310
Helix 61	61	H	227	253	Right-handed alpha
Helix 62	62	H	260	286	Right-handed alpha
Helix 63	63	H	294	299	Right-handed alpha
Helix 64	64	H	302	311	Right-handed alpha
Helix 65	65	I	60	69	Right-handed alpha
Helix 66	66	I	201	208	Right-handed alpha
Helix 67	67	I	208	221	Right-handed alpha
Helix 68	68	I	222	225	Right-handed 310
Helix 69	69	I	227	253	Right-handed alpha
Helix 70	70	I	260	284	Right-handed alpha
Helix 71	71	I	294	299	Right-handed alpha
Helix 72	72	I	302	311	Right-handed alpha
Helix 73	73	J	60	69	Right-handed alpha
Helix 74	74	J	201	208	Right-handed alpha
Helix 75	75	J	208	221	Right-handed alpha
Helix 76	76	J	222	225	Right-handed 310
Helix 77	77	J	227	253	Right-handed alpha
Helix 78	78	J	260	286	Right-handed alpha
Helix 79	79	J	294	299	Right-handed alpha
Helix 80	80	J	302	311	Right-handed alpha

There are 29 sheets in PDB entry 3RQW. 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,

There are 6 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	56	59	first strand
Strand 2	A	86	94	anti-parallel
Strand 3	A	99	111	anti-parallel
Strand 4	A	32	44	anti-parallel
Strand 5	A	12	27	anti-parallel
Strand 6	A	138	146	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	76	78	first strand
Strand 2	A	123	132	anti-parallel
Strand 3	A	187	199	anti-parallel
Strand 4	A	167	168	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	160	162	first strand
Strand 2	A	187	199	anti-parallel
Strand 3	A	171	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	56	59	first strand
Strand 2	B	86	94	anti-parallel
Strand 3	B	99	111	anti-parallel
Strand 4	B	32	44	anti-parallel
Strand 5	B	12	27	anti-parallel
Strand 6	B	138	146	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	76	78	first strand
Strand 2	B	123	132	anti-parallel
Strand 3	B	187	199	anti-parallel
Strand 4	B	160	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	199	first strand
Strand 2	B	167	174	anti-parallel
Strand 3	I	167	169	parallel
Strand 4	I	187	199	anti-parallel
Strand 5	I	171	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	76	78	first strand
Strand 2	I	123	132	anti-parallel
Strand 3	I	187	199	anti-parallel
Strand 4	I	160	162	anti-parallel

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There are 6 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	56	59	first strand
Strand 2	C	86	94	anti-parallel
Strand 3	C	99	111	anti-parallel
Strand 4	C	32	44	anti-parallel
Strand 5	C	12	27	anti-parallel
Strand 6	C	138	146	parallel

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There are 4 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	76	78	first strand
Strand 2	C	123	132	anti-parallel
Strand 3	C	187	199	anti-parallel
Strand 4	C	160	162	anti-parallel

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There are 4 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	76	78	first strand
Strand 2	C	123	132	anti-parallel
Strand 3	C	187	199	anti-parallel
Strand 4	C	167	174	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	D	56	59	first strand
Strand 2	D	86	94	anti-parallel
Strand 3	D	99	111	anti-parallel
Strand 4	D	32	44	anti-parallel
Strand 5	D	12	27	anti-parallel
Strand 6	D	138	146	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	76	78	first strand
Strand 2	D	123	132	anti-parallel
Strand 3	D	187	199	anti-parallel
Strand 4	D	160	162	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	D	76	78	first strand
Strand 2	D	123	132	anti-parallel
Strand 3	D	187	199	anti-parallel
Strand 4	D	167	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	56	59	first strand
Strand 2	E	86	94	anti-parallel
Strand 3	E	99	111	anti-parallel
Strand 4	E	32	44	anti-parallel
Strand 5	E	12	27	anti-parallel
Strand 6	E	138	146	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	E	76	78	first strand
Strand 2	E	123	132	anti-parallel
Strand 3	E	187	199	anti-parallel
Strand 4	E	160	162	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	E	76	78	first strand
Strand 2	E	123	132	anti-parallel
Strand 3	E	187	199	anti-parallel
Strand 4	E	167	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	56	59	first strand
Strand 2	F	86	94	anti-parallel
Strand 3	F	99	111	anti-parallel
Strand 4	F	32	44	anti-parallel
Strand 5	F	12	27	anti-parallel
Strand 6	F	138	146	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	76	78	first strand
Strand 2	F	123	132	anti-parallel
Strand 3	F	187	199	anti-parallel
Strand 4	F	167	168	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	F	160	162	first strand
Strand 2	F	187	199	anti-parallel
Strand 3	F	171	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	56	59	first strand
Strand 2	G	86	94	anti-parallel
Strand 3	G	99	111	anti-parallel
Strand 4	G	32	44	anti-parallel
Strand 5	G	12	27	anti-parallel
Strand 6	G	138	146	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	G	76	78	first strand
Strand 2	G	123	132	anti-parallel
Strand 3	G	187	199	anti-parallel
Strand 4	G	160	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	76	78	first strand
Strand 2	G	123	132	anti-parallel
Strand 3	G	187	199	anti-parallel
Strand 4	G	167	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	56	59	first strand
Strand 2	H	86	94	anti-parallel
Strand 3	H	99	111	anti-parallel
Strand 4	H	32	44	anti-parallel
Strand 5	H	12	27	anti-parallel
Strand 6	H	138	146	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	76	78	first strand
Strand 2	H	123	132	anti-parallel
Strand 3	H	187	199	anti-parallel
Strand 4	H	160	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	76	78	first strand
Strand 2	H	123	132	anti-parallel
Strand 3	H	187	199	anti-parallel
Strand 4	H	167	174	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	56	59	first strand
Strand 2	I	86	94	anti-parallel
Strand 3	I	99	111	anti-parallel
Strand 4	I	32	44	anti-parallel
Strand 5	I	12	27	anti-parallel
Strand 6	I	138	146	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	J	56	59	first strand
Strand 2	J	86	94	anti-parallel
Strand 3	J	99	111	anti-parallel
Strand 4	J	32	44	anti-parallel
Strand 5	J	12	27	anti-parallel
Strand 6	J	138	146	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	76	78	first strand
Strand 2	J	123	132	anti-parallel
Strand 3	J	187	199	anti-parallel
Strand 4	J	160	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	76	78	first strand
Strand 2	J	123	132	anti-parallel
Strand 3	J	187	199	anti-parallel
Strand 4	J	170	174	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: 3RQW

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