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

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 3GNQ entry

There are 8 chains in PDB entry 3GNQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 1	LYS 335
B	THR 1	ALA 334
C	THR 1	LYS 335
D	THR 1	LYS 335
E	THR 1	LYS 335
F	THR 1	LYS 335
G	THR 1	LYS 335
H	THR 1	LYS 335

There are106 helices in PDB entry 3GNQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	10	23	Right-handed alpha
Helix 2	2	A	39	49	Right-handed alpha
Helix 3	3	A	81	85	Right-handed 310
Helix 4	4	A	86	91	Right-handed alpha
Helix 5	5	A	104	115	Right-handed alpha
Helix 6	6	A	138	142	Right-handed 310
Helix 7	7	A	153	170	Right-handed alpha
Helix 8	8	A	215	221	Right-handed 310
Helix 9	9	A	222	226	Right-handed 310
Helix 10	10	A	255	269	Right-handed alpha
Helix 11	11	A	283	288	Right-handed 310
Helix 12	12	A	299	301	Right-handed 310
Helix 13	13	A	317	333	Right-handed alpha
Helix 14	14	B	10	23	Right-handed alpha
Helix 15	15	B	39	49	Right-handed alpha
Helix 16	16	B	81	85	Right-handed 310
Helix 17	17	B	86	91	Right-handed alpha
Helix 18	18	B	104	109	Right-handed alpha
Helix 19	19	B	109	115	Right-handed alpha
Helix 20	20	B	138	142	Right-handed 310
Helix 21	21	B	153	170	Right-handed alpha
Helix 22	22	B	213	219	Right-handed alpha
Helix 23	23	B	220	221	Right-handed 310
Helix 24	24	B	222	226	Right-handed 310
Helix 25	25	B	255	269	Right-handed alpha
Helix 26	26	B	283	288	Right-handed 310
Helix 27	27	B	299	301	Right-handed 310
Helix 28	28	B	317	333	Right-handed alpha
Helix 29	29	C	10	23	Right-handed alpha
Helix 30	30	C	39	49	Right-handed alpha
Helix 31	31	C	86	91	Right-handed alpha
Helix 32	32	C	104	109	Right-handed alpha
Helix 33	33	C	109	115	Right-handed alpha
Helix 34	34	C	138	142	Right-handed 310
Helix 35	35	C	153	170	Right-handed alpha
Helix 36	36	C	213	222	Right-handed alpha
Helix 37	37	C	223	226	Right-handed 310
Helix 38	38	C	255	269	Right-handed alpha
Helix 39	39	C	283	288	Right-handed 310
Helix 40	40	C	299	301	Right-handed 310
Helix 41	41	C	317	333	Right-handed alpha
Helix 42	42	D	10	24	Right-handed alpha
Helix 43	43	D	39	49	Right-handed alpha
Helix 44	44	D	81	85	Right-handed 310
Helix 45	45	D	86	91	Right-handed 310
Helix 46	46	D	104	109	Right-handed alpha
Helix 47	47	D	109	114	Right-handed alpha
Helix 48	48	D	138	142	Right-handed 310
Helix 49	49	D	153	170	Right-handed alpha
Helix 50	50	D	215	219	Right-handed 310
Helix 51	51	D	222	226	Right-handed 310
Helix 52	52	D	255	268	Right-handed alpha
Helix 53	53	D	283	288	Right-handed 310
Helix 54	54	D	299	301	Right-handed 310
Helix 55	55	D	317	333	Right-handed alpha
Helix 56	56	E	10	23	Right-handed alpha
Helix 57	57	E	39	49	Right-handed alpha
Helix 58	58	E	85	89	Right-handed 310
Helix 59	59	E	109	114	Right-handed alpha
Helix 60	60	E	138	142	Right-handed 310
Helix 61	61	E	153	170	Right-handed alpha
Helix 62	62	E	216	222	Right-handed alpha
Helix 63	63	E	223	226	Right-handed 310
Helix 64	64	E	255	269	Right-handed alpha
Helix 65	65	E	283	288	Right-handed 310
Helix 66	66	E	299	301	Right-handed 310
Helix 67	67	E	317	333	Right-handed alpha
Helix 68	68	F	10	23	Right-handed alpha
Helix 69	69	F	39	49	Right-handed alpha
Helix 70	70	F	86	91	Right-handed alpha
Helix 71	71	F	104	109	Right-handed alpha
Helix 72	72	F	109	114	Right-handed alpha
Helix 73	73	F	138	142	Right-handed 310
Helix 74	74	F	153	170	Right-handed alpha
Helix 75	75	F	213	222	Right-handed alpha
Helix 76	76	F	223	226	Right-handed 310
Helix 77	77	F	255	269	Right-handed alpha
Helix 78	78	F	283	288	Right-handed 310
Helix 79	79	F	317	333	Right-handed alpha
Helix 80	80	G	10	23	Right-handed alpha
Helix 81	81	G	39	49	Right-handed alpha
Helix 82	82	G	81	85	Right-handed 310
Helix 83	83	G	86	91	Right-handed alpha
Helix 84	84	G	104	109	Right-handed alpha
Helix 85	85	G	109	114	Right-handed alpha
Helix 86	86	G	153	170	Right-handed alpha
Helix 87	87	G	213	222	Right-handed alpha
Helix 88	88	G	223	226	Right-handed 310
Helix 89	89	G	255	269	Right-handed alpha
Helix 90	90	G	283	288	Right-handed 310
Helix 91	91	G	299	301	Right-handed 310
Helix 92	92	G	317	333	Right-handed alpha
Helix 93	93	H	10	23	Right-handed alpha
Helix 94	94	H	39	49	Right-handed alpha
Helix 95	95	H	81	85	Right-handed 310
Helix 96	96	H	86	91	Right-handed alpha
Helix 97	97	H	104	109	Right-handed alpha
Helix 98	98	H	109	114	Right-handed alpha
Helix 99	99	H	138	142	Right-handed 310
Helix 100	100	H	153	170	Right-handed alpha
Helix 101	101	H	217	222	Right-handed alpha
Helix 102	102	H	223	226	Right-handed 310
Helix 103	103	H	255	269	Right-handed alpha
Helix 104	104	H	283	288	Right-handed 310
Helix 105	105	H	299	301	Right-handed 310
Helix 106	106	H	317	333	Right-handed alpha

There are 24 sheets in PDB entry 3GNQ. 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,

There are 9 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	60	63	first strand
Strand 2	A	66	69	anti-parallel
Strand 3	A	72	77	anti-parallel
Strand 4	A	29	35	parallel
Strand 5	A	2	7	parallel
Strand 6	A	94	97	parallel
Strand 7	A	118	121	parallel
Strand 8	A	148	150	parallel
Strand 9	A	131	132	parallel

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There are 7 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	208	211	first strand
Strand 2	A	229	236	anti-parallel
Strand 3	A	172	182	parallel
Strand 4	A	242	250	anti-parallel
Strand 5	A	307	314	anti-parallel
Strand 6	A	294	297	anti-parallel
Strand 7	A	275	278	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	208	211	first strand
Strand 2	A	229	236	anti-parallel
Strand 3	A	172	182	parallel
Strand 4	A	242	250	anti-parallel
Strand 5	A	307	314	anti-parallel
Strand 6	A	302	304	anti-parallel

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There are 9 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	60	63	first strand
Strand 2	B	66	69	anti-parallel
Strand 3	B	72	77	anti-parallel
Strand 4	B	29	35	parallel
Strand 5	B	2	7	parallel
Strand 6	B	94	97	parallel
Strand 7	B	118	121	parallel
Strand 8	B	148	150	parallel
Strand 9	B	131	132	parallel

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There are 7 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	208	210	first strand
Strand 2	B	229	236	anti-parallel
Strand 3	B	172	182	parallel
Strand 4	B	242	250	anti-parallel
Strand 5	B	307	314	anti-parallel
Strand 6	B	294	297	anti-parallel
Strand 7	B	275	278	parallel

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There are 6 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	208	210	first strand
Strand 2	B	229	236	anti-parallel
Strand 3	B	172	182	parallel
Strand 4	B	242	250	anti-parallel
Strand 5	B	307	314	anti-parallel
Strand 6	B	302	304	anti-parallel

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There are 8 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	60	63	first strand
Strand 2	C	66	69	anti-parallel
Strand 3	C	72	77	anti-parallel
Strand 4	C	29	35	parallel
Strand 5	C	2	7	parallel
Strand 6	C	94	97	parallel
Strand 7	C	118	121	parallel
Strand 8	C	148	150	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	C	208	211	first strand
Strand 2	C	229	236	anti-parallel
Strand 3	C	172	182	parallel
Strand 4	C	242	250	anti-parallel
Strand 5	C	307	314	anti-parallel
Strand 6	C	294	297	anti-parallel
Strand 7	C	275	278	parallel

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There are 6 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	208	211	first strand
Strand 2	C	229	236	anti-parallel
Strand 3	C	172	182	parallel
Strand 4	C	242	250	anti-parallel
Strand 5	C	307	314	anti-parallel
Strand 6	C	302	304	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	D	2	6	first strand
Strand 2	D	29	34	parallel
Strand 3	D	72	76	parallel
Strand 4	D	67	69	anti-parallel
Strand 5	D	60	61	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	D	94	97	first strand
Strand 2	D	118	121	parallel
Strand 3	D	148	150	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	D	208	211	first strand
Strand 2	D	229	236	anti-parallel
Strand 3	D	172	182	parallel
Strand 4	D	242	250	anti-parallel
Strand 5	D	307	314	anti-parallel
Strand 6	D	294	297	anti-parallel
Strand 7	D	275	278	parallel

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There are 6 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	208	211	first strand
Strand 2	D	229	236	anti-parallel
Strand 3	D	172	182	parallel
Strand 4	D	242	250	anti-parallel
Strand 5	D	307	314	anti-parallel
Strand 6	D	302	304	anti-parallel

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There are 8 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	60	62	first strand
Strand 2	E	66	69	anti-parallel
Strand 3	E	72	76	anti-parallel
Strand 4	E	30	35	parallel
Strand 5	E	3	7	parallel
Strand 6	E	94	97	parallel
Strand 7	E	118	121	parallel
Strand 8	E	148	150	parallel

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There are 7 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	208	210	first strand
Strand 2	E	229	236	anti-parallel
Strand 3	E	172	182	parallel
Strand 4	E	242	250	anti-parallel
Strand 5	E	307	314	anti-parallel
Strand 6	E	294	297	anti-parallel
Strand 7	E	275	278	parallel

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There are 6 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	208	210	first strand
Strand 2	E	229	236	anti-parallel
Strand 3	E	172	182	parallel
Strand 4	E	242	250	anti-parallel
Strand 5	E	307	314	anti-parallel
Strand 6	E	302	303	anti-parallel

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There are 8 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	60	63	first strand
Strand 2	F	66	69	anti-parallel
Strand 3	F	72	77	anti-parallel
Strand 4	F	29	35	parallel
Strand 5	F	2	7	parallel
Strand 6	F	94	97	parallel
Strand 7	F	118	121	parallel
Strand 8	F	148	150	parallel

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There are 7 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	208	210	first strand
Strand 2	F	229	236	anti-parallel
Strand 3	F	172	182	parallel
Strand 4	F	242	250	anti-parallel
Strand 5	F	307	314	anti-parallel
Strand 6	F	294	304	anti-parallel
Strand 7	F	275	278	parallel

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There are 8 strands in S sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	60	63	first strand
Strand 2	G	66	69	anti-parallel
Strand 3	G	72	77	anti-parallel
Strand 4	G	29	35	parallel
Strand 5	G	2	7	parallel
Strand 6	G	92	97	parallel
Strand 7	G	116	121	parallel
Strand 8	G	148	150	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	G	208	210	first strand
Strand 2	G	229	236	anti-parallel
Strand 3	G	172	182	parallel
Strand 4	G	242	250	anti-parallel
Strand 5	G	307	314	anti-parallel
Strand 6	G	294	297	anti-parallel
Strand 7	G	275	278	parallel

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There are 6 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	208	210	first strand
Strand 2	G	229	236	anti-parallel
Strand 3	G	172	182	parallel
Strand 4	G	242	250	anti-parallel
Strand 5	G	307	314	anti-parallel
Strand 6	G	302	304	anti-parallel

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There are 9 strands in V sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	60	63	first strand
Strand 2	H	66	69	anti-parallel
Strand 3	H	72	77	anti-parallel
Strand 4	H	29	35	parallel
Strand 5	H	2	7	parallel
Strand 6	H	94	97	parallel
Strand 7	H	118	121	parallel
Strand 8	H	148	150	parallel
Strand 9	H	131	132	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	H	208	210	first strand
Strand 2	H	229	236	anti-parallel
Strand 3	H	172	182	parallel
Strand 4	H	242	250	anti-parallel
Strand 5	H	307	314	anti-parallel
Strand 6	H	294	297	anti-parallel
Strand 7	H	275	278	parallel

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There are 6 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	208	210	first strand
Strand 2	H	229	236	anti-parallel
Strand 3	H	172	182	parallel
Strand 4	H	242	250	anti-parallel
Strand 5	H	307	314	anti-parallel
Strand 6	H	302	304	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: 3GNQ

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