Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q6N

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 2Q6N entry

There are 7 chains in PDB entry 2Q6N (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 28	HIS 492
B	GLY 28	HIS 492
C	GLY 28	HIS 492
D	GLY 28	HIS 492
E	GLY 28	HIS 492
F	GLY 28	HIS 492
G	GLY 28	HIS 492

There are148 helices in PDB entry 2Q6N. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	50	63	Right-handed alpha
Helix 2	2	A	80	89	Right-handed alpha
Helix 3	3	A	101	103	Right-handed 310
Helix 4	4	A	104	109	Right-handed alpha
Helix 5	5	A	111	116	Right-handed alpha
Helix 6	6	A	117	134	Right-handed alpha
Helix 7	7	A	140	160	Right-handed alpha
Helix 8	8	A	166	184	Right-handed alpha
Helix 9	9	A	192	210	Right-handed alpha
Helix 10	10	A	212	225	Right-handed alpha
Helix 11	11	A	229	254	Right-handed alpha
Helix 12	12	A	263	275	Right-handed alpha
Helix 13	13	A	285	317	Right-handed alpha
Helix 14	14	A	317	331	Right-handed alpha
Helix 15	15	A	341	346	Right-handed alpha
Helix 16	16	A	346	361	Right-handed alpha
Helix 17	17	A	392	397	Right-handed alpha
Helix 18	18	A	409	414	Right-handed 310
Helix 19	19	A	438	456	Right-handed alpha
Helix 20	20	A	464	468	Right-handed 310
Helix 21	21	B	42	46	Right-handed 310
Helix 22	22	B	50	57	Right-handed alpha
Helix 23	23	B	79	91	Right-handed alpha
Helix 24	24	B	101	103	Right-handed 310
Helix 25	25	B	104	109	Right-handed alpha
Helix 26	26	B	117	134	Right-handed alpha
Helix 27	27	B	141	161	Right-handed alpha
Helix 28	28	B	166	184	Right-handed alpha
Helix 29	29	B	192	210	Right-handed alpha
Helix 30	30	B	211	220	Right-handed alpha
Helix 31	31	B	220	225	Right-handed alpha
Helix 32	32	B	229	253	Right-handed alpha
Helix 33	33	B	263	275	Right-handed alpha
Helix 34	34	B	286	317	Right-handed alpha
Helix 35	35	B	317	331	Right-handed alpha
Helix 36	36	B	339	343	Right-handed 310
Helix 37	37	B	346	361	Right-handed alpha
Helix 38	38	B	391	397	Right-handed alpha
Helix 39	39	B	409	414	Right-handed 310
Helix 40	40	B	438	456	Right-handed alpha
Helix 41	41	B	464	468	Right-handed 310
Helix 42	42	C	42	46	Right-handed 310
Helix 43	43	C	51	63	Right-handed alpha
Helix 44	44	C	80	90	Right-handed alpha
Helix 45	45	C	101	103	Right-handed 310
Helix 46	46	C	104	109	Right-handed alpha
Helix 47	47	C	111	116	Right-handed alpha
Helix 48	48	C	117	132	Right-handed alpha
Helix 49	49	C	142	160	Right-handed alpha
Helix 50	50	C	167	175	Right-handed alpha
Helix 51	51	C	175	184	Right-handed alpha
Helix 52	52	C	192	210	Right-handed alpha
Helix 53	53	C	211	217	Right-handed alpha
Helix 54	54	C	220	225	Right-handed alpha
Helix 55	55	C	229	254	Right-handed alpha
Helix 56	56	C	263	275	Right-handed alpha
Helix 57	57	C	285	317	Right-handed alpha
Helix 58	58	C	318	333	Right-handed alpha
Helix 59	59	C	339	344	Right-handed 310
Helix 60	60	C	346	361	Right-handed alpha
Helix 61	61	C	391	397	Right-handed alpha
Helix 62	62	C	438	456	Right-handed alpha
Helix 63	63	C	464	468	Right-handed 310
Helix 64	64	D	51	60	Right-handed alpha
Helix 65	65	D	80	89	Right-handed alpha
Helix 66	66	D	101	103	Right-handed 310
Helix 67	67	D	104	109	Right-handed alpha
Helix 68	68	D	118	132	Right-handed alpha
Helix 69	69	D	143	160	Right-handed alpha
Helix 70	70	D	167	184	Right-handed alpha
Helix 71	71	D	194	210	Right-handed alpha
Helix 72	72	D	211	220	Right-handed alpha
Helix 73	73	D	220	225	Right-handed alpha
Helix 74	74	D	231	254	Right-handed alpha
Helix 75	75	D	263	274	Right-handed alpha
Helix 76	76	D	285	312	Right-handed alpha
Helix 77	77	D	312	317	Right-handed alpha
Helix 78	78	D	318	332	Right-handed alpha
Helix 79	79	D	346	361	Right-handed alpha
Helix 80	80	D	392	397	Right-handed alpha
Helix 81	81	D	438	457	Right-handed alpha
Helix 82	82	D	464	468	Right-handed 310
Helix 83	83	E	42	46	Right-handed 310
Helix 84	84	E	50	63	Right-handed alpha
Helix 85	85	E	80	89	Right-handed alpha
Helix 86	86	E	104	109	Right-handed alpha
Helix 87	87	E	117	131	Right-handed alpha
Helix 88	88	E	141	159	Right-handed alpha
Helix 89	89	E	167	184	Right-handed alpha
Helix 90	90	E	192	210	Right-handed alpha
Helix 91	91	E	214	221	Right-handed alpha
Helix 92	92	E	222	226	Right-handed 310
Helix 93	93	E	229	254	Right-handed alpha
Helix 94	94	E	263	274	Right-handed alpha
Helix 95	95	E	287	299	Right-handed alpha
Helix 96	96	E	300	317	Right-handed alpha
Helix 97	97	E	317	331	Right-handed alpha
Helix 98	98	E	339	344	Right-handed 310
Helix 99	99	E	346	361	Right-handed alpha
Helix 100	100	E	392	397	Right-handed alpha
Helix 101	101	E	409	414	Right-handed 310
Helix 102	102	E	438	456	Right-handed alpha
Helix 103	103	E	464	468	Right-handed 310
Helix 104	104	F	42	46	Right-handed 310
Helix 105	105	F	51	63	Right-handed alpha
Helix 106	106	F	80	90	Right-handed alpha
Helix 107	107	F	91	96	Right-handed 310
Helix 108	108	F	104	109	Right-handed alpha
Helix 109	109	F	118	129	Right-handed alpha
Helix 110	110	F	141	159	Right-handed alpha
Helix 111	111	F	166	185	Right-handed alpha
Helix 112	112	F	192	209	Right-handed alpha
Helix 113	113	F	211	220	Right-handed alpha
Helix 114	114	F	220	225	Right-handed alpha
Helix 115	115	F	232	246	Right-handed alpha
Helix 116	116	F	263	275	Right-handed alpha
Helix 117	117	F	286	299	Right-handed alpha
Helix 118	118	F	301	315	Right-handed alpha
Helix 119	119	F	317	331	Right-handed alpha
Helix 120	120	F	339	344	Right-handed 310
Helix 121	121	F	346	361	Right-handed alpha
Helix 122	122	F	391	398	Right-handed alpha
Helix 123	123	F	409	414	Right-handed 310
Helix 124	124	F	431	435	Right-handed 310
Helix 125	125	F	438	456	Right-handed alpha
Helix 126	126	F	464	468	Right-handed 310
Helix 127	127	G	42	46	Right-handed 310
Helix 128	128	G	81	89	Right-handed alpha
Helix 129	129	G	91	96	Right-handed alpha
Helix 130	130	G	104	109	Right-handed alpha
Helix 131	131	G	111	116	Right-handed alpha
Helix 132	132	G	117	133	Right-handed alpha
Helix 133	133	G	137	141	Right-handed 310
Helix 134	134	G	142	159	Right-handed alpha
Helix 135	135	G	167	184	Right-handed alpha
Helix 136	136	G	192	209	Right-handed alpha
Helix 137	137	G	211	218	Right-handed alpha
Helix 138	138	G	220	225	Right-handed alpha
Helix 139	139	G	229	255	Right-handed alpha
Helix 140	140	G	263	271	Right-handed alpha
Helix 141	141	G	286	298	Right-handed alpha
Helix 142	142	G	300	317	Right-handed alpha
Helix 143	143	G	317	332	Right-handed alpha
Helix 144	144	G	346	361	Right-handed alpha
Helix 145	145	G	392	396	Right-handed 310
Helix 146	146	G	409	414	Right-handed 310
Helix 147	147	G	438	456	Right-handed alpha
Helix 148	148	G	464	468	Right-handed 310

There are 29 sheets in PDB entry 2Q6N. 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,

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	65	70	first strand
Strand 2	A	73	78	anti-parallel
Strand 3	A	387	390	parallel
Strand 4	A	369	370	anti-parallel
Strand 5	A	97	98	anti-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	375	377	first strand
Strand 2	A	380	382	anti-parallel

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There are 2 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	457	460	first strand
Strand 2	A	487	490	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	474	475	first strand
Strand 2	A	479	480	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	65	69	first strand
Strand 2	B	74	78	anti-parallel
Strand 3	B	387	390	parallel
Strand 4	B	369	370	anti-parallel
Strand 5	B	97	98	anti-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	375	377	first strand
Strand 2	B	380	382	anti-parallel

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There are 2 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	457	458	first strand
Strand 2	B	489	490	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	C	67	70	first strand
Strand 2	C	73	76	anti-parallel

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There are 2 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	369	370	first strand
Strand 2	C	387	388	anti-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	375	377	first strand
Strand 2	C	380	382	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	457	460	first strand
Strand 2	C	487	490	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	474	475	first strand
Strand 2	C	479	480	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	65	70	first strand
Strand 2	D	73	79	anti-parallel
Strand 3	D	387	391	parallel
Strand 4	D	369	370	anti-parallel
Strand 5	D	97	98	anti-parallel

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There are 3 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	164	165	first strand
Strand 2	D	486	489	anti-parallel
Strand 3	D	458	460	anti-parallel

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There are 2 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	375	377	first strand
Strand 2	D	380	382	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	474	475	first strand
Strand 2	D	479	480	anti-parallel

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There are 3 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	65	69	first strand
Strand 2	E	74	78	anti-parallel
Strand 3	E	387	390	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	95	98	first strand
Strand 2	E	369	371	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	375	377	first strand
Strand 2	E	380	382	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	457	460	first strand
Strand 2	E	487	490	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	67	69	first strand
Strand 2	F	74	77	anti-parallel
Strand 3	F	387	389	parallel
Strand 4	F	369	370	anti-parallel
Strand 5	F	97	98	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	164	165	first strand
Strand 2	F	486	490	anti-parallel
Strand 3	F	457	460	anti-parallel

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There are 2 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	474	475	first strand
Strand 2	F	479	480	anti-parallel

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There are 3 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	68	70	first strand
Strand 2	G	73	78	anti-parallel
Strand 3	G	388	390	parallel

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There are 2 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	97	98	first strand
Strand 2	G	369	370	anti-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	165	166	first strand
Strand 2	G	485	486	anti-parallel

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There are 2 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	375	376	first strand
Strand 2	G	381	382	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	457	458	first strand
Strand 2	G	489	490	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	474	475	first strand
Strand 2	G	479	480	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: 2Q6N

Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q6N