Analysis of interatomic Contacts of Structural Units in PDB entry:
1E5Q

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 1E5Q entry

There are 8 chains in PDB entry 1E5Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	ALA 450
B	ALA 2	ALA 450
C	ALA 2	ALA 450
D	ALA 2	ALA 450
E	ALA 2	ALA 450
F	ALA 2	ALA 450
G	ALA 2	ALA 450
H	ALA 2	ALA 450

There are168 helices in PDB entry 1E5Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	14	24	Right-handed alpha
Helix 2	2	A	35	44	Right-handed alpha
Helix 3	3	A	58	67	Right-handed alpha
Helix 4	4	A	77	79	Right-handed 310
Helix 5	5	A	80	92	Right-handed alpha
Helix 6	6	A	102	108	Right-handed alpha
Helix 7	7	A	108	115	Right-handed alpha
Helix 8	8	A	128	144	Right-handed alpha
Helix 9	9	A	161	164	Right-handed 310
Helix 10	10	A	175	183	Right-handed alpha
Helix 11	11	A	199	203	Right-handed 310
Helix 12	12	A	203	207	Right-handed 310
Helix 13	13	A	228	233	Right-handed alpha
Helix 14	14	A	250	261	Right-handed alpha
Helix 15	15	A	269	274	Right-handed 310
Helix 16	16	A	277	287	Right-handed alpha
Helix 17	17	A	292	304	Right-handed alpha
Helix 18	18	A	308	323	Right-handed alpha
Helix 19	19	A	335	348	Right-handed alpha
Helix 20	20	A	393	412	Right-handed alpha
Helix 21	21	A	425	441	Right-handed alpha
Helix 22	22	B	14	25	Right-handed alpha
Helix 23	23	B	35	44	Right-handed alpha
Helix 24	24	B	58	67	Right-handed alpha
Helix 25	25	B	77	79	Right-handed 310
Helix 26	26	B	80	92	Right-handed alpha
Helix 27	27	B	102	107	Right-handed alpha
Helix 28	28	B	108	115	Right-handed alpha
Helix 29	29	B	128	144	Right-handed alpha
Helix 30	30	B	161	164	Right-handed 310
Helix 31	31	B	175	183	Right-handed alpha
Helix 32	32	B	199	203	Right-handed 310
Helix 33	33	B	203	207	Right-handed 310
Helix 34	34	B	228	233	Right-handed alpha
Helix 35	35	B	250	261	Right-handed alpha
Helix 36	36	B	269	274	Right-handed 310
Helix 37	37	B	277	287	Right-handed alpha
Helix 38	38	B	292	304	Right-handed alpha
Helix 39	39	B	308	323	Right-handed alpha
Helix 40	40	B	335	348	Right-handed alpha
Helix 41	41	B	393	412	Right-handed alpha
Helix 42	42	B	425	441	Right-handed alpha
Helix 43	43	C	14	25	Right-handed alpha
Helix 44	44	C	35	44	Right-handed alpha
Helix 45	45	C	58	67	Right-handed alpha
Helix 46	46	C	77	79	Right-handed 310
Helix 47	47	C	80	92	Right-handed alpha
Helix 48	48	C	102	107	Right-handed alpha
Helix 49	49	C	108	116	Right-handed alpha
Helix 50	50	C	128	144	Right-handed alpha
Helix 51	51	C	161	164	Right-handed 310
Helix 52	52	C	175	183	Right-handed alpha
Helix 53	53	C	199	203	Right-handed 310
Helix 54	54	C	203	207	Right-handed 310
Helix 55	55	C	228	233	Right-handed alpha
Helix 56	56	C	250	261	Right-handed alpha
Helix 57	57	C	269	274	Right-handed 310
Helix 58	58	C	277	287	Right-handed alpha
Helix 59	59	C	292	304	Right-handed alpha
Helix 60	60	C	308	323	Right-handed alpha
Helix 61	61	C	335	348	Right-handed alpha
Helix 62	62	C	393	412	Right-handed alpha
Helix 63	63	C	425	441	Right-handed alpha
Helix 64	64	D	14	24	Right-handed alpha
Helix 65	65	D	35	44	Right-handed alpha
Helix 66	66	D	58	67	Right-handed alpha
Helix 67	67	D	77	79	Right-handed 310
Helix 68	68	D	80	92	Right-handed alpha
Helix 69	69	D	102	107	Right-handed alpha
Helix 70	70	D	108	115	Right-handed alpha
Helix 71	71	D	128	144	Right-handed alpha
Helix 72	72	D	161	164	Right-handed 310
Helix 73	73	D	175	183	Right-handed alpha
Helix 74	74	D	199	203	Right-handed 310
Helix 75	75	D	203	207	Right-handed 310
Helix 76	76	D	228	233	Right-handed alpha
Helix 77	77	D	250	261	Right-handed alpha
Helix 78	78	D	269	274	Right-handed 310
Helix 79	79	D	277	287	Right-handed alpha
Helix 80	80	D	292	304	Right-handed alpha
Helix 81	81	D	308	323	Right-handed alpha
Helix 82	82	D	335	348	Right-handed alpha
Helix 83	83	D	393	412	Right-handed alpha
Helix 84	84	D	425	441	Right-handed alpha
Helix 85	85	E	14	25	Right-handed alpha
Helix 86	86	E	35	44	Right-handed alpha
Helix 87	87	E	58	67	Right-handed alpha
Helix 88	88	E	77	79	Right-handed 310
Helix 89	89	E	80	92	Right-handed alpha
Helix 90	90	E	102	107	Right-handed alpha
Helix 91	91	E	108	116	Right-handed alpha
Helix 92	92	E	128	144	Right-handed alpha
Helix 93	93	E	161	164	Right-handed 310
Helix 94	94	E	175	183	Right-handed alpha
Helix 95	95	E	199	203	Right-handed 310
Helix 96	96	E	203	207	Right-handed 310
Helix 97	97	E	228	233	Right-handed alpha
Helix 98	98	E	250	261	Right-handed alpha
Helix 99	99	E	269	274	Right-handed 310
Helix 100	100	E	277	287	Right-handed alpha
Helix 101	101	E	292	304	Right-handed alpha
Helix 102	102	E	308	323	Right-handed alpha
Helix 103	103	E	335	348	Right-handed alpha
Helix 104	104	E	393	412	Right-handed alpha
Helix 105	105	E	425	441	Right-handed alpha
Helix 106	106	F	14	24	Right-handed alpha
Helix 107	107	F	35	44	Right-handed alpha
Helix 108	108	F	58	67	Right-handed alpha
Helix 109	109	F	77	79	Right-handed 310
Helix 110	110	F	80	92	Right-handed alpha
Helix 111	111	F	102	108	Right-handed alpha
Helix 112	112	F	108	115	Right-handed alpha
Helix 113	113	F	128	144	Right-handed alpha
Helix 114	114	F	161	164	Right-handed 310
Helix 115	115	F	175	183	Right-handed alpha
Helix 116	116	F	199	203	Right-handed 310
Helix 117	117	F	203	207	Right-handed 310
Helix 118	118	F	228	233	Right-handed alpha
Helix 119	119	F	250	261	Right-handed alpha
Helix 120	120	F	269	274	Right-handed 310
Helix 121	121	F	277	287	Right-handed alpha
Helix 122	122	F	292	304	Right-handed alpha
Helix 123	123	F	308	323	Right-handed alpha
Helix 124	124	F	335	348	Right-handed alpha
Helix 125	125	F	393	412	Right-handed alpha
Helix 126	126	F	425	441	Right-handed alpha
Helix 127	127	G	14	24	Right-handed alpha
Helix 128	128	G	35	44	Right-handed alpha
Helix 129	129	G	58	67	Right-handed alpha
Helix 130	130	G	77	79	Right-handed 310
Helix 131	131	G	80	92	Right-handed alpha
Helix 132	132	G	102	108	Right-handed alpha
Helix 133	133	G	108	115	Right-handed alpha
Helix 134	134	G	128	144	Right-handed alpha
Helix 135	135	G	161	164	Right-handed 310
Helix 136	136	G	175	183	Right-handed alpha
Helix 137	137	G	199	203	Right-handed 310
Helix 138	138	G	203	207	Right-handed 310
Helix 139	139	G	228	233	Right-handed alpha
Helix 140	140	G	250	261	Right-handed alpha
Helix 141	141	G	269	274	Right-handed 310
Helix 142	142	G	277	287	Right-handed alpha
Helix 143	143	G	292	304	Right-handed alpha
Helix 144	144	G	308	323	Right-handed alpha
Helix 145	145	G	335	348	Right-handed alpha
Helix 146	146	G	393	412	Right-handed alpha
Helix 147	147	G	425	441	Right-handed alpha
Helix 148	148	H	14	25	Right-handed alpha
Helix 149	149	H	35	44	Right-handed alpha
Helix 150	150	H	58	67	Right-handed alpha
Helix 151	151	H	77	79	Right-handed 310
Helix 152	152	H	80	92	Right-handed alpha
Helix 153	153	H	102	107	Right-handed alpha
Helix 154	154	H	108	116	Right-handed alpha
Helix 155	155	H	128	144	Right-handed alpha
Helix 156	156	H	161	164	Right-handed 310
Helix 157	157	H	175	183	Right-handed alpha
Helix 158	158	H	199	203	Right-handed 310
Helix 159	159	H	203	207	Right-handed 310
Helix 160	160	H	228	233	Right-handed alpha
Helix 161	161	H	250	261	Right-handed alpha
Helix 162	162	H	269	274	Right-handed 310
Helix 163	163	H	277	287	Right-handed alpha
Helix 164	164	H	292	304	Right-handed alpha
Helix 165	165	H	308	323	Right-handed alpha
Helix 166	166	H	335	348	Right-handed alpha
Helix 167	167	H	393	412	Right-handed alpha
Helix 168	168	H	425	441	Right-handed alpha

There are 32 sheets in PDB entry 1E5Q. 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,

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	94	96	first strand
Strand 2	A	71	74	parallel
Strand 3	A	5	9	parallel
Strand 4	A	28	33	parallel
Strand 5	A	49	53	parallel

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There are 2 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	118	120	first strand
Strand 2	A	419	421	parallel

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There are 6 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	218	222	first strand
Strand 2	A	240	248	anti-parallel
Strand 3	A	147	159	parallel
Strand 4	A	356	367	anti-parallel
Strand 5	A	373	383	anti-parallel
Strand 6	A	445	450	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	187	191	first strand
Strand 2	A	194	198	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	B	94	96	first strand
Strand 2	B	71	74	parallel
Strand 3	B	5	9	parallel
Strand 4	B	28	33	parallel
Strand 5	B	49	53	parallel

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There are 2 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	118	120	first strand
Strand 2	B	419	421	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	B	218	222	first strand
Strand 2	B	240	248	anti-parallel
Strand 3	B	147	159	parallel
Strand 4	B	356	367	anti-parallel
Strand 5	B	373	383	anti-parallel
Strand 6	B	445	450	anti-parallel

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There are 2 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	187	191	first strand
Strand 2	B	194	198	anti-parallel

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There are 5 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	94	96	first strand
Strand 2	C	71	74	parallel
Strand 3	C	5	9	parallel
Strand 4	C	28	33	parallel
Strand 5	C	49	53	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	118	120	first strand
Strand 2	C	419	421	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	C	218	222	first strand
Strand 2	C	240	248	anti-parallel
Strand 3	C	147	159	parallel
Strand 4	C	356	367	anti-parallel
Strand 5	C	373	383	anti-parallel
Strand 6	C	445	450	anti-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	C	187	191	first strand
Strand 2	C	194	198	anti-parallel

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There are 5 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	94	96	first strand
Strand 2	D	71	74	parallel
Strand 3	D	5	9	parallel
Strand 4	D	28	33	parallel
Strand 5	D	49	53	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	D	118	120	first strand
Strand 2	D	419	421	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	218	222	first strand
Strand 2	D	240	248	anti-parallel
Strand 3	D	147	159	parallel
Strand 4	D	356	367	anti-parallel
Strand 5	D	373	383	anti-parallel
Strand 6	D	445	450	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	187	191	first strand
Strand 2	D	194	198	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	E	94	96	first strand
Strand 2	E	71	74	parallel
Strand 3	E	5	9	parallel
Strand 4	E	28	33	parallel
Strand 5	E	49	53	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	E	118	120	first strand
Strand 2	E	419	421	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	218	222	first strand
Strand 2	E	240	248	anti-parallel
Strand 3	E	147	159	parallel
Strand 4	E	356	367	anti-parallel
Strand 5	E	373	383	anti-parallel
Strand 6	E	445	450	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	E	187	191	first strand
Strand 2	E	194	198	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	94	96	first strand
Strand 2	F	71	74	parallel
Strand 3	F	5	9	parallel
Strand 4	F	28	33	parallel
Strand 5	F	49	53	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	F	118	120	first strand
Strand 2	F	419	421	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	F	218	222	first strand
Strand 2	F	240	248	anti-parallel
Strand 3	F	147	159	parallel
Strand 4	F	356	367	anti-parallel
Strand 5	F	373	383	anti-parallel
Strand 6	F	445	450	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	187	191	first strand
Strand 2	F	194	198	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	G	94	96	first strand
Strand 2	G	71	74	parallel
Strand 3	G	5	9	parallel
Strand 4	G	28	33	parallel
Strand 5	G	49	53	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	G	118	121	first strand
Strand 2	G	419	422	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	G	218	222	first strand
Strand 2	G	240	248	anti-parallel
Strand 3	G	147	159	parallel
Strand 4	G	356	367	anti-parallel
Strand 5	G	373	383	anti-parallel
Strand 6	G	445	450	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	G	187	191	first strand
Strand 2	G	194	198	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	94	96	first strand
Strand 2	H	71	74	parallel
Strand 3	H	5	9	parallel
Strand 4	H	28	33	parallel
Strand 5	H	49	53	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	H	118	120	first strand
Strand 2	H	419	421	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	218	222	first strand
Strand 2	H	240	248	anti-parallel
Strand 3	H	147	159	parallel
Strand 4	H	356	367	anti-parallel
Strand 5	H	373	383	anti-parallel
Strand 6	H	445	450	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	187	191	first strand
Strand 2	H	194	198	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: 1E5Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
1E5Q