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

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 3HDY entry

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

Chain ID	Initial residue	Terminal residue
A	GLN 25	GLY 389
B	GLY 29	GLY 389
C	LEU 33	LEU 381
D	GLY 29	GLY 389
E	GLY 29	GLY 389
F	LYS 28	GLY 389
G	GLY 29	GLN 388
H	LYS 28	GLN 388
I	GLY 29	GLY 389
J	PHE 30	GLN 388

There are152 helices in PDB entry 3HDY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	38	51	Right-handed alpha
Helix 2	2	A	65	69	Right-handed 310
Helix 3	3	A	91	100	Right-handed alpha
Helix 4	4	A	125	134	Right-handed alpha
Helix 5	5	A	138	150	Right-handed alpha
Helix 6	6	A	158	176	Right-handed alpha
Helix 7	7	A	176	185	Right-handed alpha
Helix 8	8	A	187	191	Right-handed 310
Helix 9	9	A	195	199	Right-handed 310
Helix 10	10	A	221	230	Right-handed alpha
Helix 11	11	A	242	246	Right-handed 310
Helix 12	12	A	260	265	Right-handed alpha
Helix 13	13	A	309	314	Right-handed alpha
Helix 14	14	A	339	356	Right-handed alpha
Helix 15	15	A	372	388	Right-handed alpha
Helix 16	16	B	38	51	Right-handed alpha
Helix 17	17	B	65	69	Right-handed 310
Helix 18	18	B	91	100	Right-handed alpha
Helix 19	19	B	125	134	Right-handed alpha
Helix 20	20	B	138	148	Right-handed alpha
Helix 21	21	B	158	168	Right-handed alpha
Helix 22	22	B	168	176	Right-handed alpha
Helix 23	23	B	176	185	Right-handed alpha
Helix 24	24	B	187	191	Right-handed 310
Helix 25	25	B	195	199	Right-handed 310
Helix 26	26	B	221	230	Right-handed alpha
Helix 27	27	B	242	246	Right-handed 310
Helix 28	28	B	260	265	Right-handed alpha
Helix 29	29	B	309	314	Right-handed alpha
Helix 30	30	B	339	355	Right-handed alpha
Helix 31	31	B	372	388	Right-handed alpha
Helix 32	32	C	38	49	Right-handed alpha
Helix 33	33	C	65	69	Right-handed 310
Helix 34	34	C	91	101	Right-handed alpha
Helix 35	35	C	125	134	Right-handed alpha
Helix 36	36	C	138	150	Right-handed alpha
Helix 37	37	C	158	176	Right-handed alpha
Helix 38	38	C	176	185	Right-handed alpha
Helix 39	39	C	195	199	Right-handed 310
Helix 40	40	C	221	229	Right-handed alpha
Helix 41	41	C	242	246	Right-handed 310
Helix 42	42	C	260	265	Right-handed alpha
Helix 43	43	C	309	314	Right-handed alpha
Helix 44	44	C	339	356	Right-handed alpha
Helix 45	45	C	372	381	Right-handed alpha
Helix 46	46	D	38	50	Right-handed alpha
Helix 47	47	D	65	69	Right-handed 310
Helix 48	48	D	91	99	Right-handed alpha
Helix 49	49	D	100	102	Right-handed 310
Helix 50	50	D	125	134	Right-handed alpha
Helix 51	51	D	138	150	Right-handed alpha
Helix 52	52	D	158	168	Right-handed alpha
Helix 53	53	D	168	176	Right-handed alpha
Helix 54	54	D	176	185	Right-handed alpha
Helix 55	55	D	187	191	Right-handed 310
Helix 56	56	D	193	198	Right-handed alpha
Helix 57	57	D	221	230	Right-handed alpha
Helix 58	58	D	243	248	Right-handed alpha
Helix 59	59	D	261	265	Right-handed 310
Helix 60	60	D	309	314	Right-handed alpha
Helix 61	61	D	339	356	Right-handed alpha
Helix 62	62	D	372	388	Right-handed alpha
Helix 63	63	E	38	50	Right-handed alpha
Helix 64	64	E	65	69	Right-handed 310
Helix 65	65	E	91	99	Right-handed alpha
Helix 66	66	E	100	102	Right-handed 310
Helix 67	67	E	125	134	Right-handed alpha
Helix 68	68	E	138	148	Right-handed alpha
Helix 69	69	E	158	168	Right-handed alpha
Helix 70	70	E	168	176	Right-handed alpha
Helix 71	71	E	176	185	Right-handed alpha
Helix 72	72	E	195	199	Right-handed 310
Helix 73	73	E	221	230	Right-handed alpha
Helix 74	74	E	242	246	Right-handed 310
Helix 75	75	E	260	265	Right-handed alpha
Helix 76	76	E	309	314	Right-handed alpha
Helix 77	77	E	339	356	Right-handed alpha
Helix 78	78	E	372	388	Right-handed alpha
Helix 79	79	F	38	51	Right-handed alpha
Helix 80	80	F	65	69	Right-handed 310
Helix 81	81	F	91	99	Right-handed alpha
Helix 82	82	F	125	134	Right-handed alpha
Helix 83	83	F	138	150	Right-handed alpha
Helix 84	84	F	158	168	Right-handed alpha
Helix 85	85	F	169	176	Right-handed alpha
Helix 86	86	F	176	185	Right-handed alpha
Helix 87	87	F	187	191	Right-handed 310
Helix 88	88	F	195	199	Right-handed 310
Helix 89	89	F	221	230	Right-handed alpha
Helix 90	90	F	242	246	Right-handed 310
Helix 91	91	F	260	265	Right-handed alpha
Helix 92	92	F	309	314	Right-handed alpha
Helix 93	93	F	341	356	Right-handed alpha
Helix 94	94	F	372	388	Right-handed alpha
Helix 95	95	G	38	51	Right-handed alpha
Helix 96	96	G	65	69	Right-handed 310
Helix 97	97	G	91	99	Right-handed alpha
Helix 98	98	G	125	134	Right-handed alpha
Helix 99	99	G	138	150	Right-handed alpha
Helix 100	100	G	158	176	Right-handed alpha
Helix 101	101	G	176	185	Right-handed alpha
Helix 102	102	G	187	191	Right-handed 310
Helix 103	103	G	195	199	Right-handed 310
Helix 104	104	G	221	230	Right-handed alpha
Helix 105	105	G	242	246	Right-handed 310
Helix 106	106	G	260	265	Right-handed alpha
Helix 107	107	G	309	314	Right-handed alpha
Helix 108	108	G	339	356	Right-handed alpha
Helix 109	109	G	372	388	Right-handed alpha
Helix 110	110	H	38	51	Right-handed alpha
Helix 111	111	H	65	69	Right-handed 310
Helix 112	112	H	91	99	Right-handed alpha
Helix 113	113	H	100	102	Right-handed 310
Helix 114	114	H	125	134	Right-handed alpha
Helix 115	115	H	138	150	Right-handed alpha
Helix 116	116	H	160	176	Right-handed alpha
Helix 117	117	H	176	185	Right-handed alpha
Helix 118	118	H	193	198	Right-handed alpha
Helix 119	119	H	221	230	Right-handed alpha
Helix 120	120	H	242	246	Right-handed 310
Helix 121	121	H	260	265	Right-handed alpha
Helix 122	122	H	309	314	Right-handed alpha
Helix 123	123	H	339	356	Right-handed alpha
Helix 124	124	H	372	388	Right-handed alpha
Helix 125	125	I	38	51	Right-handed alpha
Helix 126	126	I	65	69	Right-handed 310
Helix 127	127	I	91	99	Right-handed alpha
Helix 128	128	I	125	134	Right-handed alpha
Helix 129	129	I	138	148	Right-handed alpha
Helix 130	130	I	158	176	Right-handed alpha
Helix 131	131	I	176	185	Right-handed alpha
Helix 132	132	I	221	230	Right-handed alpha
Helix 133	133	I	242	246	Right-handed 310
Helix 134	134	I	260	265	Right-handed alpha
Helix 135	135	I	309	314	Right-handed alpha
Helix 136	136	I	339	356	Right-handed alpha
Helix 137	137	I	372	387	Right-handed alpha
Helix 138	138	J	38	50	Right-handed alpha
Helix 139	139	J	65	69	Right-handed 310
Helix 140	140	J	91	99	Right-handed alpha
Helix 141	141	J	125	134	Right-handed alpha
Helix 142	142	J	138	150	Right-handed alpha
Helix 143	143	J	158	176	Right-handed alpha
Helix 144	144	J	176	185	Right-handed alpha
Helix 145	145	J	187	191	Right-handed 310
Helix 146	146	J	193	198	Right-handed alpha
Helix 147	147	J	221	230	Right-handed alpha
Helix 148	148	J	242	246	Right-handed 310
Helix 149	149	J	260	265	Right-handed alpha
Helix 150	150	J	309	314	Right-handed alpha
Helix 151	151	J	339	356	Right-handed alpha
Helix 152	152	J	372	387	Right-handed alpha

There are 37 sheets in PDB entry 3HDY. 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,

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	235	239	first strand
Strand 2	A	55	59	parallel
Strand 3	A	30	35	parallel
Strand 4	A	252	257	parallel
Strand 5	A	359	361	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	71	72	first strand
Strand 2	A	78	79	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	88	89	first strand
Strand 2	A	214	218	anti-parallel
Strand 3	A	104	106	anti-parallel

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There are 7 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	118	121	first strand
Strand 2	A	111	115	anti-parallel
Strand 3	A	294	296	parallel
Strand 4	A	305	308	anti-parallel
Strand 5	A	320	328	anti-parallel
Strand 6	A	274	284	anti-parallel
Strand 7	A	335	336	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	235	239	first strand
Strand 2	B	55	59	parallel
Strand 3	B	30	35	parallel
Strand 4	B	252	257	parallel
Strand 5	B	359	361	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	71	72	first strand
Strand 2	B	78	79	anti-parallel

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There are 3 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	88	89	first strand
Strand 2	B	214	218	anti-parallel
Strand 3	B	104	106	anti-parallel

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There are 7 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	118	122	first strand
Strand 2	B	111	115	anti-parallel
Strand 3	B	294	296	parallel
Strand 4	B	305	308	anti-parallel
Strand 5	B	320	328	anti-parallel
Strand 6	B	274	284	anti-parallel
Strand 7	B	335	336	anti-parallel

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There are 9 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	256	257	first strand
Strand 2	C	34	35	parallel
Strand 3	C	55	59	parallel
Strand 4	C	235	239	parallel
Strand 5	F	235	239	anti-parallel
Strand 6	F	55	58	parallel
Strand 7	F	30	35	parallel
Strand 8	F	252	257	parallel
Strand 9	F	359	361	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	71	72	first strand
Strand 2	C	78	79	anti-parallel

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There are 2 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	88	89	first strand
Strand 2	C	214	215	anti-parallel

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There are 7 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	118	122	first strand
Strand 2	C	111	115	anti-parallel
Strand 3	C	294	296	parallel
Strand 4	C	305	308	anti-parallel
Strand 5	C	320	328	anti-parallel
Strand 6	C	274	284	anti-parallel
Strand 7	C	335	336	anti-parallel

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There are 10 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	359	361	first strand
Strand 2	D	252	257	parallel
Strand 3	D	30	35	parallel
Strand 4	D	55	59	parallel
Strand 5	D	235	239	parallel
Strand 6	J	235	239	anti-parallel
Strand 7	J	55	59	parallel
Strand 8	J	32	35	parallel
Strand 9	J	254	257	parallel
Strand 10	J	359	361	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	71	72	first strand
Strand 2	D	78	79	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	D	88	89	first strand
Strand 2	D	214	218	anti-parallel
Strand 3	D	104	106	anti-parallel

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There are 7 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	118	122	first strand
Strand 2	D	111	115	anti-parallel
Strand 3	D	294	296	parallel
Strand 4	D	305	308	anti-parallel
Strand 5	D	320	328	anti-parallel
Strand 6	D	274	284	anti-parallel
Strand 7	D	335	336	anti-parallel

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There are 10 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	359	361	first strand
Strand 2	E	252	257	parallel
Strand 3	E	30	35	parallel
Strand 4	E	55	58	parallel
Strand 5	E	235	239	parallel
Strand 6	G	235	239	anti-parallel
Strand 7	G	55	59	parallel
Strand 8	G	30	35	parallel
Strand 9	G	252	257	parallel
Strand 10	G	359	361	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	71	72	first strand
Strand 2	E	78	79	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	E	104	106	first strand
Strand 2	E	216	218	anti-parallel

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There are 7 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	118	122	first strand
Strand 2	E	111	115	anti-parallel
Strand 3	E	294	296	parallel
Strand 4	E	305	308	anti-parallel
Strand 5	E	320	328	anti-parallel
Strand 6	E	274	284	anti-parallel
Strand 7	E	335	336	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	F	71	72	first strand
Strand 2	F	78	79	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	F	88	89	first strand
Strand 2	F	214	218	anti-parallel
Strand 3	F	104	106	anti-parallel

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There are 7 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	118	122	first strand
Strand 2	F	111	115	anti-parallel
Strand 3	F	294	296	parallel
Strand 4	F	305	308	anti-parallel
Strand 5	F	320	328	anti-parallel
Strand 6	F	274	284	anti-parallel
Strand 7	F	335	336	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	G	71	72	first strand
Strand 2	G	78	79	anti-parallel

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There are 3 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	88	89	first strand
Strand 2	G	214	218	anti-parallel
Strand 3	G	104	106	anti-parallel

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There are 7 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	122	first strand
Strand 2	G	111	115	anti-parallel
Strand 3	G	294	296	parallel
Strand 4	G	305	308	anti-parallel
Strand 5	G	320	328	anti-parallel
Strand 6	G	274	284	anti-parallel
Strand 7	G	335	336	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	235	238	first strand
Strand 2	H	55	58	parallel
Strand 3	H	30	35	parallel
Strand 4	H	252	257	parallel
Strand 5	H	359	361	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	H	71	72	first strand
Strand 2	H	78	79	anti-parallel

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There are 3 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	88	89	first strand
Strand 2	H	214	218	anti-parallel
Strand 3	H	104	106	anti-parallel

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There are 7 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	122	first strand
Strand 2	H	111	115	anti-parallel
Strand 3	H	294	296	parallel
Strand 4	H	305	308	anti-parallel
Strand 5	H	320	328	anti-parallel
Strand 6	H	274	284	anti-parallel
Strand 7	H	335	336	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	235	238	first strand
Strand 2	I	55	58	parallel
Strand 3	I	30	35	parallel
Strand 4	I	252	257	parallel
Strand 5	I	359	361	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	I	71	72	first strand
Strand 2	I	78	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	88	89	first strand
Strand 2	I	214	218	anti-parallel
Strand 3	I	104	106	anti-parallel

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There are 7 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	118	121	first strand
Strand 2	I	111	115	anti-parallel
Strand 3	I	294	296	parallel
Strand 4	I	305	308	anti-parallel
Strand 5	I	320	328	anti-parallel
Strand 6	I	274	284	anti-parallel
Strand 7	I	335	336	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	71	72	first strand
Strand 2	J	78	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	88	89	first strand
Strand 2	J	214	218	anti-parallel
Strand 3	J	104	106	anti-parallel

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There are 7 strands in AK sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	118	122	first strand
Strand 2	J	111	115	anti-parallel
Strand 3	J	294	296	parallel
Strand 4	J	305	308	anti-parallel
Strand 5	J	320	328	anti-parallel
Strand 6	J	274	284	anti-parallel
Strand 7	J	335	336	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: 3HDY

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