Analysis of interatomic Contacts of Structural Units in PDB entry:
3NQ4

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 3NQ4 entry

There are 30 chains in PDB entry 3NQ4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ILE 154
B	MET 1	ILE 154
C	MET 1	ILE 154
D	MET 1	ILE 154
E	MET 1	ILE 154
F	MET 1	ILE 154
G	MET 1	ILE 154
H	MET 1	ILE 154
I	MET 1	ILE 154
J	MET 1	ILE 154
K	MET 1	ILE 154
L	MET 1	ILE 154
M	MET 1	ILE 154
N	MET 1	ILE 154
O	MET 1	ILE 154
P	MET 1	ILE 154
Q	MET 1	ILE 154
R	MET 1	ILE 154
S	MET 1	ILE 154
T	MET 1	ILE 154
U	MET 1	ILE 154
V	MET 1	ILE 154
W	MET 1	ILE 154
X	MET 1	ILE 154
Y	MET 1	ILE 154
Z	MET 1	ILE 154
1	MET 1	ILE 154
2	MET 1	ILE 154
3	MET 1	ILE 154
4	MET 1	ILE 154

There are157 helices in PDB entry 3NQ4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	23	41	Right-handed alpha
Helix 2	2	A	59	71	Right-handed alpha
Helix 3	3	A	88	109	Right-handed alpha
Helix 4	4	A	121	129	Right-handed alpha
Helix 5	5	A	135	153	Right-handed alpha
Helix 6	6	B	23	41	Right-handed alpha
Helix 7	7	B	59	71	Right-handed alpha
Helix 8	8	B	89	109	Right-handed alpha
Helix 9	9	B	121	128	Right-handed alpha
Helix 10	10	B	135	153	Right-handed alpha
Helix 11	11	C	23	41	Right-handed alpha
Helix 12	12	C	59	71	Right-handed alpha
Helix 13	13	C	88	109	Right-handed alpha
Helix 14	14	C	121	129	Right-handed alpha
Helix 15	15	C	135	153	Right-handed alpha
Helix 16	16	D	23	40	Right-handed alpha
Helix 17	17	D	56	58	Right-handed 310
Helix 18	18	D	59	71	Right-handed alpha
Helix 19	19	D	88	109	Right-handed alpha
Helix 20	20	D	121	129	Right-handed alpha
Helix 21	21	D	135	153	Right-handed alpha
Helix 22	22	E	23	40	Right-handed alpha
Helix 23	23	E	59	71	Right-handed alpha
Helix 24	24	E	88	109	Right-handed alpha
Helix 25	25	E	121	128	Right-handed alpha
Helix 26	26	E	135	153	Right-handed alpha
Helix 27	27	F	23	40	Right-handed alpha
Helix 28	28	F	59	71	Right-handed alpha
Helix 29	29	F	88	109	Right-handed alpha
Helix 30	30	F	121	128	Right-handed alpha
Helix 31	31	F	135	153	Right-handed alpha
Helix 32	32	G	23	41	Right-handed alpha
Helix 33	33	G	56	58	Right-handed 310
Helix 34	34	G	59	71	Right-handed alpha
Helix 35	35	G	88	109	Right-handed alpha
Helix 36	36	G	121	129	Right-handed alpha
Helix 37	37	G	135	153	Right-handed alpha
Helix 38	38	H	23	40	Right-handed alpha
Helix 39	39	H	56	58	Right-handed 310
Helix 40	40	H	59	71	Right-handed alpha
Helix 41	41	H	88	109	Right-handed alpha
Helix 42	42	H	121	129	Right-handed alpha
Helix 43	43	H	135	153	Right-handed alpha
Helix 44	44	I	23	40	Right-handed alpha
Helix 45	45	I	59	71	Right-handed alpha
Helix 46	46	I	88	109	Right-handed alpha
Helix 47	47	I	121	128	Right-handed alpha
Helix 48	48	I	135	153	Right-handed alpha
Helix 49	49	J	23	41	Right-handed alpha
Helix 50	50	J	59	71	Right-handed alpha
Helix 51	51	J	88	109	Right-handed alpha
Helix 52	52	J	121	129	Right-handed alpha
Helix 53	53	J	135	153	Right-handed alpha
Helix 54	54	K	23	40	Right-handed alpha
Helix 55	55	K	59	71	Right-handed alpha
Helix 56	56	K	88	109	Right-handed alpha
Helix 57	57	K	121	129	Right-handed alpha
Helix 58	58	K	135	153	Right-handed alpha
Helix 59	59	L	23	41	Right-handed alpha
Helix 60	60	L	59	71	Right-handed alpha
Helix 61	61	L	88	109	Right-handed alpha
Helix 62	62	L	121	129	Right-handed alpha
Helix 63	63	L	135	153	Right-handed alpha
Helix 64	64	M	23	40	Right-handed alpha
Helix 65	65	M	59	71	Right-handed alpha
Helix 66	66	M	88	97	Right-handed alpha
Helix 67	67	M	97	109	Right-handed alpha
Helix 68	68	M	121	129	Right-handed alpha
Helix 69	69	M	135	153	Right-handed alpha
Helix 70	70	N	23	40	Right-handed alpha
Helix 71	71	N	59	71	Right-handed alpha
Helix 72	72	N	88	109	Right-handed alpha
Helix 73	73	N	121	129	Right-handed alpha
Helix 74	74	N	135	153	Right-handed alpha
Helix 75	75	O	23	40	Right-handed alpha
Helix 76	76	O	59	71	Right-handed alpha
Helix 77	77	O	88	109	Right-handed alpha
Helix 78	78	O	121	129	Right-handed alpha
Helix 79	79	O	135	153	Right-handed alpha
Helix 80	80	P	23	41	Right-handed alpha
Helix 81	81	P	59	71	Right-handed alpha
Helix 82	82	P	88	109	Right-handed alpha
Helix 83	83	P	121	129	Right-handed alpha
Helix 84	84	P	135	153	Right-handed alpha
Helix 85	85	Q	23	40	Right-handed alpha
Helix 86	86	Q	59	71	Right-handed alpha
Helix 87	87	Q	88	109	Right-handed alpha
Helix 88	88	Q	121	129	Right-handed alpha
Helix 89	89	Q	135	153	Right-handed alpha
Helix 90	90	R	23	40	Right-handed alpha
Helix 91	91	R	59	71	Right-handed alpha
Helix 92	92	R	88	97	Right-handed alpha
Helix 93	93	R	97	109	Right-handed alpha
Helix 94	94	R	121	129	Right-handed alpha
Helix 95	95	R	135	153	Right-handed alpha
Helix 96	96	S	23	41	Right-handed alpha
Helix 97	97	S	59	71	Right-handed alpha
Helix 98	98	S	88	109	Right-handed alpha
Helix 99	99	S	121	129	Right-handed alpha
Helix 100	100	S	135	153	Right-handed alpha
Helix 101	101	T	23	41	Right-handed alpha
Helix 102	102	T	59	71	Right-handed alpha
Helix 103	103	T	88	109	Right-handed alpha
Helix 104	104	T	121	129	Right-handed alpha
Helix 105	105	T	135	153	Right-handed alpha
Helix 106	106	U	23	41	Right-handed alpha
Helix 107	107	U	59	71	Right-handed alpha
Helix 108	108	U	88	109	Right-handed alpha
Helix 109	109	U	121	129	Right-handed alpha
Helix 110	110	U	135	153	Right-handed alpha
Helix 111	111	V	23	40	Right-handed alpha
Helix 112	112	V	59	71	Right-handed alpha
Helix 113	113	V	88	109	Right-handed alpha
Helix 114	114	V	121	129	Right-handed alpha
Helix 115	115	V	135	153	Right-handed alpha
Helix 116	116	W	23	41	Right-handed alpha
Helix 117	117	W	59	71	Right-handed alpha
Helix 118	118	W	88	97	Right-handed alpha
Helix 119	119	W	97	109	Right-handed alpha
Helix 120	120	W	121	129	Right-handed alpha
Helix 121	121	W	135	153	Right-handed alpha
Helix 122	122	X	23	41	Right-handed alpha
Helix 123	123	X	59	71	Right-handed alpha
Helix 124	124	X	88	109	Right-handed alpha
Helix 125	125	X	121	129	Right-handed alpha
Helix 126	126	X	135	153	Right-handed alpha
Helix 127	127	Y	23	41	Right-handed alpha
Helix 128	128	Y	59	71	Right-handed alpha
Helix 129	129	Y	88	109	Right-handed alpha
Helix 130	130	Y	121	129	Right-handed alpha
Helix 131	131	Y	135	153	Right-handed alpha
Helix 132	132	Z	23	41	Right-handed alpha
Helix 133	133	Z	59	71	Right-handed alpha
Helix 134	134	Z	88	109	Right-handed alpha
Helix 135	135	Z	121	129	Right-handed alpha
Helix 136	136	Z	135	153	Right-handed alpha
Helix 137	137	1	23	40	Right-handed alpha
Helix 138	138	1	59	71	Right-handed alpha
Helix 139	139	1	88	109	Right-handed alpha
Helix 140	140	1	121	129	Right-handed alpha
Helix 141	141	1	135	153	Right-handed alpha
Helix 142	142	2	23	41	Right-handed alpha
Helix 143	143	2	59	71	Right-handed alpha
Helix 144	144	2	88	109	Right-handed alpha
Helix 145	145	2	121	128	Right-handed alpha
Helix 146	146	2	135	153	Right-handed alpha
Helix 147	147	3	23	40	Right-handed alpha
Helix 148	148	3	56	58	Right-handed 310
Helix 149	149	3	59	71	Right-handed alpha
Helix 150	150	3	88	109	Right-handed alpha
Helix 151	151	3	121	129	Right-handed alpha
Helix 152	152	3	135	153	Right-handed alpha
Helix 153	153	4	23	41	Right-handed alpha
Helix 154	154	4	59	71	Right-handed alpha
Helix 155	155	4	88	109	Right-handed alpha
Helix 156	156	4	121	129	Right-handed alpha
Helix 157	157	4	135	153	Right-handed alpha

There are 30 sheets in PDB entry 3NQ4. 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,

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	2	5	first strand
Strand 2	B	49	54	parallel
Strand 3	B	15	20	parallel
Strand 4	B	75	83	parallel
Strand 5	B	112	119	parallel

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There are 5 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	112	119	first strand
Strand 2	A	75	83	parallel
Strand 3	A	15	20	parallel
Strand 4	A	49	54	parallel
Strand 5	E	3	5	parallel

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There are 5 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	2	5	first strand
Strand 2	C	49	54	parallel
Strand 3	C	15	20	parallel
Strand 4	C	75	83	parallel
Strand 5	C	112	119	parallel

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There are 5 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	2	5	first strand
Strand 2	D	49	54	parallel
Strand 3	D	15	20	parallel
Strand 4	D	75	83	parallel
Strand 5	D	112	119	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	D	3	4	first strand
Strand 2	E	49	54	parallel
Strand 3	E	15	20	parallel
Strand 4	E	75	83	parallel
Strand 5	E	112	119	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	F	3	5	first strand
Strand 2	G	49	54	parallel
Strand 3	G	15	20	parallel
Strand 4	G	75	83	parallel
Strand 5	G	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	112	119	first strand
Strand 2	F	75	83	parallel
Strand 3	F	15	20	parallel
Strand 4	F	49	54	parallel
Strand 5	J	2	5	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	2	5	first strand
Strand 2	H	49	54	parallel
Strand 3	H	15	20	parallel
Strand 4	H	75	83	parallel
Strand 5	H	112	119	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	H	3	4	first strand
Strand 2	I	49	54	parallel
Strand 3	I	15	20	parallel
Strand 4	I	75	83	parallel
Strand 5	I	112	119	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	I	2	5	first strand
Strand 2	J	49	54	parallel
Strand 3	J	15	20	parallel
Strand 4	J	75	83	parallel
Strand 5	J	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	2	5	first strand
Strand 2	L	49	54	parallel
Strand 3	L	15	20	parallel
Strand 4	L	75	83	parallel
Strand 5	L	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	112	119	first strand
Strand 2	K	75	83	parallel
Strand 3	K	15	20	parallel
Strand 4	K	49	54	parallel
Strand 5	O	2	5	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	L	3	5	first strand
Strand 2	M	49	54	parallel
Strand 3	M	15	20	parallel
Strand 4	M	75	83	parallel
Strand 5	M	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	3	5	first strand
Strand 2	N	49	54	parallel
Strand 3	N	15	20	parallel
Strand 4	N	75	83	parallel
Strand 5	N	112	119	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	N	2	5	first strand
Strand 2	O	49	54	parallel
Strand 3	O	15	20	parallel
Strand 4	O	75	83	parallel
Strand 5	O	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	2	4	first strand
Strand 2	Q	49	54	parallel
Strand 3	Q	15	20	parallel
Strand 4	Q	75	83	parallel
Strand 5	Q	112	119	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	P	112	119	first strand
Strand 2	P	75	83	parallel
Strand 3	P	15	20	parallel
Strand 4	P	49	54	parallel
Strand 5	T	2	5	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	3	4	first strand
Strand 2	R	49	54	parallel
Strand 3	R	15	20	parallel
Strand 4	R	75	83	parallel
Strand 5	R	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	3	4	first strand
Strand 2	S	49	54	parallel
Strand 3	S	15	20	parallel
Strand 4	S	75	83	parallel
Strand 5	S	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	3	4	first strand
Strand 2	T	49	54	parallel
Strand 3	T	15	20	parallel
Strand 4	T	75	83	parallel
Strand 5	T	112	119	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	U	2	5	first strand
Strand 2	V	49	54	parallel
Strand 3	V	15	20	parallel
Strand 4	V	75	83	parallel
Strand 5	V	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	U	112	119	first strand
Strand 2	U	75	83	parallel
Strand 3	U	15	20	parallel
Strand 4	U	49	54	parallel
Strand 5	Y	2	4	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	V	2	5	first strand
Strand 2	W	49	54	parallel
Strand 3	W	15	20	parallel
Strand 4	W	75	83	parallel
Strand 5	W	112	119	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	W	2	4	first strand
Strand 2	X	49	54	parallel
Strand 3	X	15	20	parallel
Strand 4	X	75	83	parallel
Strand 5	X	112	119	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	X	3	5	first strand
Strand 2	Y	49	54	parallel
Strand 3	Y	15	20	parallel
Strand 4	Y	75	83	parallel
Strand 5	Y	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Z	2	5	first strand
Strand 2	1	49	54	parallel
Strand 3	1	15	20	parallel
Strand 4	1	75	83	parallel
Strand 5	1	112	119	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	Z	112	119	first strand
Strand 2	Z	75	83	parallel
Strand 3	Z	15	20	parallel
Strand 4	Z	49	54	parallel
Strand 5	4	3	5	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	1	2	4	first strand
Strand 2	2	49	54	parallel
Strand 3	2	15	20	parallel
Strand 4	2	75	83	parallel
Strand 5	2	112	119	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	2	3	5	first strand
Strand 2	3	49	54	parallel
Strand 3	3	15	20	parallel
Strand 4	3	75	83	parallel
Strand 5	3	112	119	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	3	3	5	first strand
Strand 2	4	49	54	parallel
Strand 3	4	15	20	parallel
Strand 4	4	75	83	parallel
Strand 5	4	112	119	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: 3NQ4

Analysis of interatomic Contacts of Structural Units in PDB entry:
3NQ4