Analysis of interatomic Contacts of Structural Units in PDB entry:
3J7A

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 3J7A entry

There are 33 chains in PDB entry 3J7A (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	A 1	U 2090
B	PHE 24	THR 233
C	LYS 10	ARG 204
D	PRO 4	LEU 216
E	PRO 2	ALA 186
F	GLY 2	ALA 258
G	LYS 39	TYR 262
H	MET 1	ASN 213
I	ASP 7	ARG 195
J	ALA 3	PRO 190
K	VAL 2	PHE 130
L	ARG 5	ASN 218
M	LYS 6	TYR 143
N	ILE 21	SER 118
O	TYR 11	GLU 89
P	GLU 25	LEU 151
Q	GLY 2	SER 145
R	VAL 22	GLN 135
S	GLN 12	LYS 139
T	VAL 7	ARG 54
U	ARG 3	ALA 151
V	ASP 6	PHE 161
W	ARG 3	GLY 110
X	ASP 21	TYR 123
Y	ARG 15	ASN 168
Z	ILE 11	ASN 82
1	ASP 3	THR 122
2	LYS 35	THR 102
3	PRO 2	LYS 96
4	ASN 7	GLU 82
5	GLU 2	LEU 66
6	GLY 6	GLY 48
7	G 1	A 74

There are141 helices in PDB entry 3J7A. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	B	57	62	Right-handed alpha
Helix 2	2	B	70	75	Right-handed alpha
Helix 3	3	B	76	80	Right-handed 310
Helix 4	4	B	106	114	Right-handed alpha
Helix 5	5	B	146	150	Right-handed 310
Helix 6	6	B	157	179	Right-handed alpha
Helix 7	7	B	180	189	Right-handed alpha
Helix 8	8	B	191	202	Right-handed alpha
Helix 9	9	B	224	233	Right-handed alpha
Helix 10	10	C	11	20	Right-handed alpha
Helix 11	11	C	30	35	Right-handed 310
Helix 12	12	C	50	67	Right-handed alpha
Helix 13	13	C	69	71	Right-handed 310
Helix 14	14	C	82	93	Right-handed alpha
Helix 15	15	C	129	139	Right-handed alpha
Helix 16	16	C	166	185	Right-handed alpha
Helix 17	17	D	6	29	Right-handed alpha
Helix 18	18	D	66	78	Right-handed alpha
Helix 19	19	D	98	113	Right-handed alpha
Helix 20	20	D	116	130	Right-handed alpha
Helix 21	21	D	162	168	Right-handed alpha
Helix 22	22	E	20	35	Right-handed alpha
Helix 23	23	E	39	62	Right-handed alpha
Helix 24	24	E	66	84	Right-handed alpha
Helix 25	25	E	100	107	Right-handed alpha
Helix 26	26	E	108	116	Right-handed alpha
Helix 27	27	E	121	131	Right-handed alpha
Helix 28	28	E	149	153	Right-handed 310
Helix 29	29	E	162	166	Right-handed 310
Helix 30	30	E	172	186	Right-handed alpha
Helix 31	31	F	15	19	Right-handed 310
Helix 32	32	F	37	41	Right-handed 310
Helix 33	33	F	43	50	Right-handed alpha
Helix 34	34	F	57	67	Right-handed alpha
Helix 35	35	F	115	120	Right-handed alpha
Helix 36	36	F	247	257	Right-handed alpha
Helix 37	37	G	45	53	Right-handed alpha
Helix 38	38	G	58	65	Right-handed alpha
Helix 39	39	G	71	79	Right-handed alpha
Helix 40	40	G	132	148	Right-handed alpha
Helix 41	41	G	193	204	Right-handed alpha
Helix 42	42	G	218	233	Right-handed alpha
Helix 43	43	G	238	243	Right-handed 310
Helix 44	44	G	250	255	Right-handed alpha
Helix 45	45	G	255	260	Right-handed alpha
Helix 46	46	H	20	25	Right-handed alpha
Helix 47	47	H	39	41	Right-handed 310
Helix 48	48	H	137	146	Right-handed alpha
Helix 49	49	H	180	213	Right-handed alpha
Helix 50	50	I	24	30	Right-handed alpha
Helix 51	51	I	52	56	Right-handed 310
Helix 52	52	I	58	68	Right-handed alpha
Helix 53	53	I	70	74	Right-handed 310
Helix 54	54	I	76	94	Right-handed alpha
Helix 55	55	I	98	111	Right-handed alpha
Helix 56	56	I	133	154	Right-handed alpha
Helix 57	57	I	159	174	Right-handed alpha
Helix 58	58	I	178	195	Right-handed alpha
Helix 59	59	J	16	31	Right-handed alpha
Helix 60	60	J	66	72	Right-handed alpha
Helix 61	61	J	76	88	Right-handed alpha
Helix 62	62	J	118	131	Right-handed alpha
Helix 63	63	J	164	181	Right-handed alpha
Helix 64	64	K	5	21	Right-handed alpha
Helix 65	65	K	31	44	Right-handed alpha
Helix 66	66	K	85	94	Right-handed alpha
Helix 67	67	K	113	120	Right-handed alpha
Helix 68	68	L	87	94	Right-handed alpha
Helix 69	69	L	106	117	Right-handed alpha
Helix 70	70	L	169	178	Right-handed alpha
Helix 71	71	L	188	193	Right-handed alpha
Helix 72	72	L	202	213	Right-handed alpha
Helix 73	73	M	45	57	Right-handed alpha
Helix 74	74	M	75	98	Right-handed alpha
Helix 75	75	M	99	114	Right-handed alpha
Helix 76	76	N	27	44	Right-handed alpha
Helix 77	77	N	93	102	Right-handed alpha
Helix 78	78	O	15	30	Right-handed alpha
Helix 79	79	O	49	64	Right-handed alpha
Helix 80	80	O	80	89	Right-handed alpha
Helix 81	81	P	70	89	Right-handed alpha
Helix 82	82	P	110	123	Right-handed alpha
Helix 83	83	Q	11	24	Right-handed alpha
Helix 84	84	Q	26	34	Right-handed alpha
Helix 85	85	Q	35	40	Right-handed alpha
Helix 86	86	Q	131	138	Right-handed alpha
Helix 87	87	R	23	36	Right-handed alpha
Helix 88	88	R	42	50	Right-handed alpha
Helix 89	89	R	66	78	Right-handed alpha
Helix 90	90	R	90	97	Right-handed alpha
Helix 91	91	R	128	135	Right-handed alpha
Helix 92	92	S	27	34	Right-handed alpha
Helix 93	93	S	40	51	Right-handed alpha
Helix 94	94	S	57	61	Right-handed 310
Helix 95	95	S	62	74	Right-handed alpha
Helix 96	96	S	101	120	Right-handed alpha
Helix 97	97	S	121	130	Right-handed alpha
Helix 98	98	T	30	34	Right-handed 310
Helix 99	99	T	38	49	Right-handed alpha
Helix 100	100	U	29	43	Right-handed alpha
Helix 101	101	U	46	57	Right-handed alpha
Helix 102	102	U	62	67	Right-handed alpha
Helix 103	103	U	70	79	Right-handed alpha
Helix 104	104	U	85	105	Right-handed alpha
Helix 105	105	U	108	132	Right-handed alpha
Helix 106	106	U	145	150	Right-handed alpha
Helix 107	107	V	48	53	Right-handed alpha
Helix 108	108	V	153	157	Right-handed 310
Helix 109	109	W	6	19	Right-handed alpha
Helix 110	110	W	27	39	Right-handed alpha
Helix 111	111	W	44	61	Right-handed alpha
Helix 112	112	W	71	83	Right-handed alpha
Helix 113	113	W	99	110	Right-handed alpha
Helix 114	114	X	22	28	Right-handed alpha
Helix 115	115	X	29	37	Right-handed alpha
Helix 116	116	X	38	48	Right-handed alpha
Helix 117	117	X	49	67	Right-handed alpha
Helix 118	118	X	86	90	Right-handed 310
Helix 119	119	Y	28	32	Right-handed 310
Helix 120	120	Y	33	49	Right-handed alpha
Helix 121	121	Y	55	60	Right-handed 310
Helix 122	122	Y	63	67	Right-handed 310
Helix 123	123	Y	74	90	Right-handed alpha
Helix 124	124	Y	94	102	Right-handed alpha
Helix 125	125	Y	119	134	Right-handed alpha
Helix 126	126	Y	148	168	Right-handed alpha
Helix 127	127	Z	25	29	Right-handed 310
Helix 128	128	Z	55	62	Right-handed alpha
Helix 129	129	Z	63	75	Right-handed alpha
Helix 130	130	1	36	48	Right-handed alpha
Helix 131	131	1	52	54	Right-handed 310
Helix 132	132	1	79	86	Right-handed alpha
Helix 133	133	1	88	96	Right-handed alpha
Helix 134	134	1	107	114	Right-handed alpha
Helix 135	135	2	60	69	Right-handed alpha
Helix 136	136	2	71	84	Right-handed alpha
Helix 137	137	3	47	57	Right-handed alpha
Helix 138	138	3	74	81	Right-handed alpha
Helix 139	139	3	88	94	Right-handed alpha
Helix 140	140	6	12	18	Right-handed alpha
Helix 141	141	6	32	44	Right-handed alpha

There are 42 sheets in PDB entry 3J7A. 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, AL, AM, AN, AO, AP,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	48	first strand
Strand 2	B	28	33	anti-parallel
Strand 3	B	95	96	parallel
Strand 4	B	91	92	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	65	67	first strand
Strand 2	B	85	87	anti-parallel
Strand 3	B	99	102	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	B	126	128	first strand
Strand 2	B	134	136	anti-parallel
Strand 3	B	216	219	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	C	24	25	first strand
Strand 2	C	46	48	anti-parallel
Strand 3	C	37	40	anti-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	C	73	76	first strand
Strand 2	C	120	123	parallel
Strand 3	C	144	145	parallel
Strand 4	C	158	159	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	D	151	154	first strand
Strand 2	D	134	141	anti-parallel
Strand 3	D	181	190	anti-parallel
Strand 4	D	169	178	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	E	139	140	first strand
Strand 2	E	135	136	anti-parallel
Strand 3	E	156	157	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	F	9	10	first strand
Strand 2	F	27	28	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	F	75	76	first strand
Strand 2	F	70	72	anti-parallel
Strand 3	F	89	92	anti-parallel
Strand 4	F	97	103	anti-parallel
Strand 5	F	109	111	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	146	148	first strand
Strand 2	F	136	141	anti-parallel
Strand 3	F	121	132	anti-parallel
Strand 4	F	159	163	anti-parallel
Strand 5	F	169	173	anti-parallel

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There are 3 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	192	193	first strand
Strand 2	F	181	183	anti-parallel
Strand 3	F	225	227	anti-parallel

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There are 3 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	197	198	first strand
Strand 2	F	207	211	anti-parallel
Strand 3	F	217	221	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	G	89	99	first strand
Strand 2	G	108	117	anti-parallel
Strand 3	G	122	130	anti-parallel
Strand 4	G	149	150	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	170	174	first strand
Strand 2	G	177	183	anti-parallel
Strand 3	G	208	209	anti-parallel
Strand 4	G	190	191	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	12	17	first strand
Strand 2	H	2	7	anti-parallel
Strand 3	H	111	115	parallel
Strand 4	H	49	52	anti-parallel
Strand 5	H	35	37	anti-parallel

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There are 3 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	63	64	first strand
Strand 2	H	94	99	parallel
Strand 3	H	72	76	anti-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	I	114	116	first strand
Strand 2	I	129	131	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	46	51	first strand
Strand 2	J	58	65	anti-parallel
Strand 3	J	91	97	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	J	136	138	first strand
Strand 2	J	154	155	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	J	184	185	first strand
Strand 2	J	149	152	parallel
Strand 3	J	140	143	anti-parallel
Strand 4	K	47	53	anti-parallel
Strand 5	K	61	65	anti-parallel
Strand 6	K	24	27	anti-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	K	72	74	first strand
Strand 2	K	124	129	anti-parallel
Strand 3	K	101	106	anti-parallel
Strand 4	K	109	112	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	L	37	38	first strand
Strand 2	L	52	60	parallel
Strand 3	L	42	48	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	L	72	75	first strand
Strand 2	L	64	67	anti-parallel
Strand 3	L	197	199	parallel
Strand 4	L	180	185	anti-parallel
Strand 5	L	101	105	anti-parallel
Strand 6	L	78	83	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	7	11	first strand
Strand 2	M	18	25	anti-parallel
Strand 3	M	64	71	anti-parallel
Strand 4	M	31	32	parallel
Strand 5	M	35	36	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	N	53	54	first strand
Strand 2	N	84	87	anti-parallel
Strand 3	N	22	25	anti-parallel
Strand 4	N	109	112	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	59	65	first strand
Strand 2	N	76	82	anti-parallel
Strand 3	T	51	52	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	31	32	first strand
Strand 2	O	77	79	anti-parallel
Strand 3	O	66	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	52	55	first strand
Strand 2	P	43	45	anti-parallel
Strand 3	P	28	34	anti-parallel
Strand 4	P	92	98	parallel
Strand 5	P	125	126	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	48	60	first strand
Strand 2	Q	68	76	anti-parallel
Strand 3	Q	82	86	anti-parallel
Strand 4	Q	122	127	parallel
Strand 5	Q	101	106	anti-parallel
Strand 6	Q	48	60	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	38	40	first strand
Strand 2	R	117	119	anti-parallel
Strand 3	R	56	58	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	T	28	29	first strand
Strand 2	T	36	37	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	73	80	first strand
Strand 2	V	86	94	anti-parallel
Strand 3	V	105	113	anti-parallel
Strand 4	V	140	145	parallel
Strand 5	V	125	129	anti-parallel
Strand 6	V	73	80	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	93	94	first strand
Strand 2	X	105	106	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	104	108	first strand
Strand 2	Y	111	116	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	Y	136	137	first strand
Strand 2	Y	146	147	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	32	39	first strand
Strand 2	Z	45	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	6	15	first strand
Strand 2	1	20	28	anti-parallel
Strand 3	1	71	77	anti-parallel
Strand 4	1	56	62	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	20	22	first strand
Strand 2	3	29	31	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	36	38	first strand
Strand 2	3	71	73	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	41	43	first strand
Strand 2	3	66	68	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	44	45	first strand
Strand 2	4	30	34	anti-parallel
Strand 3	4	76	79	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	5	40	44	first strand
Strand 2	5	23	28	anti-parallel
Strand 3	5	5	14	anti-parallel
Strand 4	5	53	56	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: 3J7A

Analysis of interatomic Contacts of Structural Units in PDB entry:
3J7A