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

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 3NGT entry

There are 14 chains in PDB entry 3NGT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	GLU 151
B	GLU 4	GLU 151
C	GLU 4	GLU 151
D	SER 2	GLU 151
E	SER 2	GLU 151
F	SER 2	GLU 151
G	SER 3	GLU 151
H	SER 3	GLU 151
I	SER 2	GLU 151
J	SER 3	TYR 150
K	SER 3	GLU 151
L	SER 2	TYR 150
M	SER 3	GLU 151
N	SER 2	GLU 151

There are154 helices in PDB entry 3NGT. Click on helix of interest for CSU analysis.

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

There are 14 sheets in PDB entry 3NGT. 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,

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	A	33	40	first strand
Strand 2	A	72	78	anti-parallel
Strand 3	A	5	10	anti-parallel
Strand 4	A	116	118	anti-parallel

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There are 4 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	33	40	first strand
Strand 2	B	72	78	anti-parallel
Strand 3	B	5	10	anti-parallel
Strand 4	B	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	33	40	first strand
Strand 2	C	72	78	anti-parallel
Strand 3	C	5	10	anti-parallel
Strand 4	C	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	40	first strand
Strand 2	D	72	78	anti-parallel
Strand 3	D	5	10	anti-parallel
Strand 4	D	116	118	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	E	33	40	first strand
Strand 2	E	72	78	anti-parallel
Strand 3	E	5	10	anti-parallel
Strand 4	E	116	118	anti-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	F	33	40	first strand
Strand 2	F	72	78	anti-parallel
Strand 3	F	5	10	anti-parallel
Strand 4	F	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	33	40	first strand
Strand 2	G	72	78	anti-parallel
Strand 3	G	5	10	anti-parallel
Strand 4	G	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	40	first strand
Strand 2	H	72	78	anti-parallel
Strand 3	H	5	10	anti-parallel
Strand 4	H	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	33	40	first strand
Strand 2	I	72	78	anti-parallel
Strand 3	I	5	10	anti-parallel
Strand 4	I	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	33	40	first strand
Strand 2	J	72	78	anti-parallel
Strand 3	J	5	10	anti-parallel
Strand 4	J	117	118	anti-parallel

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There are 4 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	33	40	first strand
Strand 2	K	72	79	anti-parallel
Strand 3	K	4	10	anti-parallel
Strand 4	K	116	118	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	33	40	first strand
Strand 2	L	72	78	anti-parallel
Strand 3	L	5	10	anti-parallel
Strand 4	L	116	118	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	M	33	40	first strand
Strand 2	M	72	78	anti-parallel
Strand 3	M	5	10	anti-parallel
Strand 4	M	116	118	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	N	33	40	first strand
Strand 2	N	72	78	anti-parallel
Strand 3	N	5	10	anti-parallel
Strand 4	N	116	118	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: 3NGT

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