Analysis of interatomic Contacts of Structural Units in PDB entry:
3SN9

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 3SN9 entry

There are 8 chains in PDB entry 3SN9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 13	ASP 170
B	SER 13	ASP 170
C	SER 13	ASP 170
D	SER 13	ASP 170
E	SER 13	ASP 170
F	SER 13	ASP 170
G	SER 13	ASP 170
H	SER 13	VAL 132

There are156 helices in PDB entry 3SN9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	13	28	Right-handed alpha
Helix 2	2	A	29	34	Right-handed 310
Helix 3	3	A	38	51	Right-handed alpha
Helix 4	4	A	74	76	Right-handed 310
Helix 5	5	A	77	86	Right-handed alpha
Helix 6	6	A	92	107	Right-handed alpha
Helix 7	7	A	112	130	Right-handed alpha
Helix 8	8	A	135	138	Right-handed 310
Helix 9	9	A	139	150	Right-handed alpha
Helix 10	10	A	154	163	Right-handed alpha
Helix 11	11	B	13	28	Right-handed alpha
Helix 12	12	B	29	34	Right-handed 310
Helix 13	13	B	38	51	Right-handed alpha
Helix 14	14	B	74	76	Right-handed 310
Helix 15	15	B	77	86	Right-handed alpha
Helix 16	16	B	92	107	Right-handed alpha
Helix 17	17	B	112	130	Right-handed alpha
Helix 18	18	B	135	138	Right-handed 310
Helix 19	19	B	139	150	Right-handed alpha
Helix 20	20	B	154	163	Right-handed alpha
Helix 21	21	C	13	28	Right-handed alpha
Helix 22	22	C	29	34	Right-handed 310
Helix 23	23	C	38	51	Right-handed alpha
Helix 24	24	C	74	76	Right-handed 310
Helix 25	25	C	77	86	Right-handed alpha
Helix 26	26	C	92	107	Right-handed alpha
Helix 27	27	C	112	130	Right-handed alpha
Helix 28	28	C	135	138	Right-handed 310
Helix 29	29	C	139	150	Right-handed alpha
Helix 30	30	C	154	163	Right-handed alpha
Helix 31	31	D	13	28	Right-handed alpha
Helix 32	32	D	29	34	Right-handed 310
Helix 33	33	D	38	51	Right-handed alpha
Helix 34	34	D	74	76	Right-handed 310
Helix 35	35	D	77	87	Right-handed alpha
Helix 36	36	D	92	107	Right-handed alpha
Helix 37	37	D	112	130	Right-handed alpha
Helix 38	38	D	135	138	Right-handed 310
Helix 39	39	D	139	150	Right-handed alpha
Helix 40	40	D	154	163	Right-handed alpha
Helix 41	41	E	13	15	Right-handed 310
Helix 42	42	E	16	28	Right-handed alpha
Helix 43	43	E	29	34	Right-handed 310
Helix 44	44	E	38	51	Right-handed alpha
Helix 45	45	E	74	86	Right-handed alpha
Helix 46	46	E	92	107	Right-handed alpha
Helix 47	47	E	112	130	Right-handed alpha
Helix 48	48	E	135	138	Right-handed 310
Helix 49	49	E	139	150	Right-handed alpha
Helix 50	50	E	154	163	Right-handed alpha
Helix 51	51	F	13	28	Right-handed alpha
Helix 52	52	F	29	34	Right-handed 310
Helix 53	53	F	38	51	Right-handed alpha
Helix 54	54	F	74	86	Right-handed alpha
Helix 55	55	F	92	107	Right-handed alpha
Helix 56	56	F	112	130	Right-handed alpha
Helix 57	57	F	135	138	Right-handed 310
Helix 58	58	F	139	150	Right-handed alpha
Helix 59	59	F	154	163	Right-handed alpha
Helix 60	60	G	13	28	Right-handed alpha
Helix 61	61	G	29	34	Right-handed 310
Helix 62	62	G	38	51	Right-handed alpha
Helix 63	63	G	74	76	Right-handed 310
Helix 64	64	G	77	87	Right-handed alpha
Helix 65	65	G	92	107	Right-handed alpha
Helix 66	66	G	112	130	Right-handed alpha
Helix 67	67	G	135	138	Right-handed 310
Helix 68	68	G	139	150	Right-handed alpha
Helix 69	69	G	154	163	Right-handed alpha
Helix 70	70	H	13	28	Right-handed alpha
Helix 71	71	H	29	34	Right-handed 310
Helix 72	72	H	38	51	Right-handed alpha
Helix 73	73	H	74	86	Right-handed alpha
Helix 74	74	H	92	107	Right-handed alpha
Helix 75	75	H	112	130	Right-handed alpha
Helix 76	76	H	135	138	Right-handed 310
Helix 77	77	H	139	150	Right-handed alpha
Helix 78	78	H	154	163	Right-handed alpha
Helix 79	79	I	13	28	Right-handed alpha
Helix 80	80	I	29	34	Right-handed 310
Helix 81	81	I	38	51	Right-handed alpha
Helix 82	82	I	74	86	Right-handed alpha
Helix 83	83	I	92	107	Right-handed alpha
Helix 84	84	I	112	130	Right-handed alpha
Helix 85	85	I	135	138	Right-handed 310
Helix 86	86	I	139	150	Right-handed alpha
Helix 87	87	I	154	163	Right-handed alpha
Helix 88	88	J	14	28	Right-handed alpha
Helix 89	89	J	29	34	Right-handed 310
Helix 90	90	J	38	51	Right-handed alpha
Helix 91	91	J	74	76	Right-handed 310
Helix 92	92	J	77	86	Right-handed alpha
Helix 93	93	J	92	107	Right-handed alpha
Helix 94	94	J	112	130	Right-handed alpha
Helix 95	95	J	135	138	Right-handed 310
Helix 96	96	J	139	150	Right-handed alpha
Helix 97	97	J	154	163	Right-handed alpha
Helix 98	98	K	13	28	Right-handed alpha
Helix 99	99	K	29	34	Right-handed 310
Helix 100	100	K	38	51	Right-handed alpha
Helix 101	101	K	74	76	Right-handed 310
Helix 102	102	K	77	87	Right-handed alpha
Helix 103	103	K	92	107	Right-handed alpha
Helix 104	104	K	112	130	Right-handed alpha
Helix 105	105	K	135	138	Right-handed 310
Helix 106	106	K	139	150	Right-handed alpha
Helix 107	107	K	154	163	Right-handed alpha
Helix 108	108	L	13	28	Right-handed alpha
Helix 109	109	L	29	34	Right-handed 310
Helix 110	110	L	38	51	Right-handed alpha
Helix 111	111	L	74	76	Right-handed 310
Helix 112	112	L	77	86	Right-handed alpha
Helix 113	113	L	92	107	Right-handed alpha
Helix 114	114	L	112	130	Right-handed alpha
Helix 115	115	L	135	138	Right-handed 310
Helix 116	116	L	139	150	Right-handed alpha
Helix 117	117	L	154	163	Right-handed alpha
Helix 118	118	M	13	28	Right-handed alpha
Helix 119	119	M	29	34	Right-handed 310
Helix 120	120	M	38	51	Right-handed alpha
Helix 121	121	M	74	86	Right-handed alpha
Helix 122	122	M	92	107	Right-handed alpha
Helix 123	123	M	112	130	Right-handed alpha
Helix 124	124	M	135	138	Right-handed 310
Helix 125	125	M	139	150	Right-handed alpha
Helix 126	126	M	154	163	Right-handed alpha
Helix 127	127	N	13	28	Right-handed alpha
Helix 128	128	N	29	34	Right-handed 310
Helix 129	129	N	38	51	Right-handed alpha
Helix 130	130	N	74	76	Right-handed 310
Helix 131	131	N	77	86	Right-handed alpha
Helix 132	132	N	92	107	Right-handed alpha
Helix 133	133	N	112	130	Right-handed alpha
Helix 134	134	N	135	138	Right-handed 310
Helix 135	135	N	139	150	Right-handed alpha
Helix 136	136	N	154	163	Right-handed alpha
Helix 137	137	O	13	28	Right-handed alpha
Helix 138	138	O	29	34	Right-handed 310
Helix 139	139	O	38	51	Right-handed alpha
Helix 140	140	O	74	76	Right-handed 310
Helix 141	141	O	77	87	Right-handed alpha
Helix 142	142	O	92	107	Right-handed alpha
Helix 143	143	O	112	130	Right-handed alpha
Helix 144	144	O	135	138	Right-handed 310
Helix 145	145	O	139	150	Right-handed alpha
Helix 146	146	O	154	163	Right-handed alpha
Helix 147	147	P	13	28	Right-handed alpha
Helix 148	148	P	29	34	Right-handed 310
Helix 149	149	P	38	51	Right-handed alpha
Helix 150	150	P	74	76	Right-handed 310
Helix 151	151	P	77	86	Right-handed alpha
Helix 152	152	P	92	107	Right-handed alpha
Helix 153	153	P	112	130	Right-handed alpha
Helix 154	154	P	135	138	Right-handed 310
Helix 155	155	P	139	150	Right-handed alpha
Helix 156	156	P	154	163	Right-handed alpha

There are 32 sheets in PDB entry 3SN9. 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,

There are 2 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	66	67	first strand
Strand 2	A	70	71	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	132	133	first strand
Strand 2	A	165	166	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	B	66	67	first strand
Strand 2	B	70	71	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	B	132	133	first strand
Strand 2	B	165	166	anti-parallel

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There are 2 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	66	67	first strand
Strand 2	C	70	71	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	C	132	133	first strand
Strand 2	C	165	166	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	D	66	67	first strand
Strand 2	D	70	71	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	D	132	133	first strand
Strand 2	D	165	166	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	E	66	67	first strand
Strand 2	E	70	71	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	E	132	133	first strand
Strand 2	E	165	166	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	F	66	67	first strand
Strand 2	F	70	71	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	F	132	133	first strand
Strand 2	F	165	166	anti-parallel

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There are 2 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	66	67	first strand
Strand 2	G	70	71	anti-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	G	132	133	first strand
Strand 2	G	165	166	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	H	66	67	first strand
Strand 2	H	70	71	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	H	132	133	first strand
Strand 2	H	165	166	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	66	67	first strand
Strand 2	I	70	71	anti-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	I	132	133	first strand
Strand 2	I	165	166	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	J	66	67	first strand
Strand 2	J	70	71	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	J	132	133	first strand
Strand 2	J	165	166	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	K	66	67	first strand
Strand 2	K	70	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	132	133	first strand
Strand 2	K	165	166	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	L	66	67	first strand
Strand 2	L	70	71	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	L	132	133	first strand
Strand 2	L	165	166	anti-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	M	66	67	first strand
Strand 2	M	70	71	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	M	132	133	first strand
Strand 2	M	165	166	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	N	66	67	first strand
Strand 2	N	70	71	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	N	132	133	first strand
Strand 2	N	165	166	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	O	66	67	first strand
Strand 2	O	70	71	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	132	133	first strand
Strand 2	O	165	166	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	P	66	67	first strand
Strand 2	P	70	71	anti-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	P	132	133	first strand
Strand 2	P	165	166	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: 3SN9

Analysis of interatomic Contacts of Structural Units in PDB entry:
3SN9