Analysis of interatomic Contacts of Structural Units in PDB entry:
7NHT

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 7NHT entry

There are 16 chains in PDB entry 7NHT (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 2	ILE 232
B	SER 2	ARG 249
C	SER 2	GLU 238
D	MET 1	ILE 241
E	PHE 2	GLU 237
F	ILE 3	LYS 244
G	GLY 4	ARG 245
H	THR 1	GLU 220
I	SER 1	ASP 204
J	MET 1	PHE 196
K	THR 1	GLY 201
L	ARG 1	ASP 213
M	THR 1	SER 216
N	THR 1	PRO 203
c	LEU 156	SER 203
d	GLU 160	SER 203

There are 87 helices in PDB entry 7NHT. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	30	Right-handed alpha
Helix 2	AA2	A	78	101	Right-handed alpha
Helix 3	AA3	A	105	123	Right-handed alpha
Helix 4	AA4	A	165	176	Right-handed alpha
Helix 5	AA5	A	182	198	Right-handed alpha
Helix 6	AA6	A	221	231	Right-handed alpha
Helix 7	AA7	B	18	30	Right-handed alpha
Helix 8	AA8	B	79	102	Right-handed alpha
Helix 9	AA9	B	106	122	Right-handed alpha
Helix 10	AB1	B	167	179	Right-handed alpha
Helix 11	AB2	B	185	201	Right-handed alpha
Helix 12	AB3	B	207	209	Right-handed 310
Helix 13	AB4	B	229	249	Right-handed alpha
Helix 14	AB5	C	11	15	Right-handed 310
Helix 15	AB6	C	16	28	Right-handed alpha
Helix 16	AB7	C	55	60	Right-handed 310
Helix 17	AB8	C	76	99	Right-handed alpha
Helix 18	AB9	C	103	121	Right-handed alpha
Helix 19	AC1	C	164	176	Right-handed alpha
Helix 20	AC2	C	183	197	Right-handed alpha
Helix 21	AC3	C	221	238	Right-handed alpha
Helix 22	AC4	D	5	9	Right-handed 310
Helix 23	AC5	D	21	32	Right-handed alpha
Helix 24	AC6	D	81	104	Right-handed alpha
Helix 25	AC7	D	108	118	Right-handed alpha
Helix 26	AC8	D	173	185	Right-handed alpha
Helix 27	AC9	D	190	206	Right-handed alpha
Helix 28	AD1	D	234	239	Right-handed alpha
Helix 29	AD2	E	19	32	Right-handed alpha
Helix 30	AD3	E	77	100	Right-handed alpha
Helix 31	AD4	E	104	118	Right-handed alpha
Helix 32	AD5	E	119	121	Right-handed 310
Helix 33	AD6	E	164	175	Right-handed alpha
Helix 34	AD7	E	175	180	Right-handed alpha
Helix 35	AD8	E	183	199	Right-handed alpha
Helix 36	AD9	E	225	228	Right-handed 310
Helix 37	AE1	E	229	234	Right-handed alpha
Helix 38	AE2	F	20	31	Right-handed alpha
Helix 39	AE3	F	80	103	Right-handed alpha
Helix 40	AE4	F	107	121	Right-handed alpha
Helix 41	AE5	F	122	124	Right-handed 310
Helix 42	AE6	F	168	178	Right-handed alpha
Helix 43	AE7	F	185	201	Right-handed alpha
Helix 44	AE8	F	219	221	Right-handed 310
Helix 45	AE9	F	228	244	Right-handed alpha
Helix 46	AF1	G	22	34	Right-handed alpha
Helix 47	AF2	G	62	66	Right-handed 310
Helix 48	AF3	G	83	106	Right-handed alpha
Helix 49	AF4	G	110	126	Right-handed alpha
Helix 50	AF5	G	171	186	Right-handed alpha
Helix 51	AF6	G	190	207	Right-handed alpha
Helix 52	AF7	G	211	213	Right-handed 310
Helix 53	AF8	G	231	245	Right-handed alpha
Helix 54	AF9	H	48	71	Right-handed alpha
Helix 55	AG1	H	75	90	Right-handed alpha
Helix 56	AG2	H	130	142	Right-handed alpha
Helix 57	AG3	H	147	166	Right-handed alpha
Helix 58	AG4	I	55	78	Right-handed alpha
Helix 59	AG5	I	82	97	Right-handed alpha
Helix 60	AG6	I	141	153	Right-handed alpha
Helix 61	AG7	I	158	175	Right-handed alpha
Helix 62	AG8	J	51	72	Right-handed alpha
Helix 63	AG9	J	76	93	Right-handed alpha
Helix 64	AH1	J	133	147	Right-handed alpha
Helix 65	AH2	J	152	171	Right-handed alpha
Helix 66	AH3	K	48	71	Right-handed alpha
Helix 67	AH4	K	75	89	Right-handed alpha
Helix 68	AH5	K	131	143	Right-handed alpha
Helix 69	AH6	K	148	167	Right-handed alpha
Helix 70	AH7	K	192	200	Right-handed alpha
Helix 71	AH8	L	57	80	Right-handed alpha
Helix 72	AH9	L	84	98	Right-handed alpha
Helix 73	AI1	L	141	153	Right-handed alpha
Helix 74	AI2	L	167	184	Right-handed alpha
Helix 75	AI3	M	57	78	Right-handed alpha
Helix 76	AI4	M	84	102	Right-handed alpha
Helix 77	AI5	M	140	157	Right-handed alpha
Helix 78	AI6	M	161	180	Right-handed alpha
Helix 79	AI7	M	210	215	Right-handed alpha
Helix 80	AI8	N	48	71	Right-handed alpha
Helix 81	AI9	N	75	90	Right-handed alpha
Helix 82	AJ1	N	131	134	Right-handed 310
Helix 83	AJ2	N	135	143	Right-handed alpha
Helix 84	AJ3	N	148	167	Right-handed alpha
Helix 85	AJ4	N	190	194	Right-handed 310
Helix 86	AJ5	c	157	190	Right-handed alpha
Helix 87	AJ6	d	161	196	Right-handed alpha

There are 37 sheets in PDB entry 7NHT. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	159	162	first strand
Strand 2	A	34	39	anti-parallel
Strand 3	A	42	48	anti-parallel
Strand 4	A	207	213	anti-parallel
Strand 5	A	216	219	anti-parallel

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There are 5 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	65	66	first strand
Strand 2	A	71	77	anti-parallel
Strand 3	A	131	139	anti-parallel
Strand 4	A	142	148	anti-parallel
Strand 5	A	154	156	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	161	164	first strand
Strand 2	B	34	38	anti-parallel
Strand 3	B	43	48	anti-parallel
Strand 4	B	211	219	anti-parallel
Strand 5	B	222	227	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	66	69	first strand
Strand 2	B	72	78	anti-parallel
Strand 3	B	132	140	anti-parallel
Strand 4	B	144	150	anti-parallel
Strand 5	B	156	158	anti-parallel

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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	158	161	first strand
Strand 2	C	32	36	anti-parallel
Strand 3	C	40	46	anti-parallel
Strand 4	C	206	212	anti-parallel
Strand 5	C	218	219	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	62	64	first strand
Strand 2	C	69	75	anti-parallel
Strand 3	C	129	136	anti-parallel
Strand 4	C	142	147	anti-parallel
Strand 5	C	153	155	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	167	170	first strand
Strand 2	D	37	42	anti-parallel
Strand 3	D	45	51	anti-parallel
Strand 4	D	215	220	anti-parallel
Strand 5	D	226	228	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	67	71	first strand
Strand 2	D	74	80	anti-parallel
Strand 3	D	139	147	anti-parallel
Strand 4	D	150	156	anti-parallel
Strand 5	D	162	164	anti-parallel

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There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	159	161	first strand
Strand 2	E	35	39	anti-parallel
Strand 3	E	43	48	anti-parallel
Strand 4	E	211	216	anti-parallel
Strand 5	E	219	224	anti-parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	63	67	first strand
Strand 2	E	70	76	anti-parallel
Strand 3	E	130	138	anti-parallel
Strand 4	E	141	147	anti-parallel
Strand 5	E	153	156	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	162	165	first strand
Strand 2	F	36	41	anti-parallel
Strand 3	F	44	52	anti-parallel
Strand 4	F	209	217	anti-parallel
Strand 5	F	225	226	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	66	70	first strand
Strand 2	F	73	79	anti-parallel
Strand 3	F	133	141	anti-parallel
Strand 4	F	145	151	anti-parallel
Strand 5	F	157	159	anti-parallel

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There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	165	169	first strand
Strand 2	G	38	43	anti-parallel
Strand 3	G	47	53	anti-parallel
Strand 4	G	215	221	anti-parallel
Strand 5	G	228	229	anti-parallel

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There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	69	71	first strand
Strand 2	G	76	82	anti-parallel
Strand 3	G	136	144	anti-parallel
Strand 4	G	148	154	anti-parallel
Strand 5	G	160	162	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	124	128	first strand
Strand 2	H	2	7	anti-parallel
Strand 3	H	11	16	anti-parallel
Strand 4	H	173	179	anti-parallel
Strand 5	H	183	190	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	20	21	first strand
Strand 2	H	26	28	anti-parallel

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There are 5 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	34	38	first strand
Strand 2	H	41	47	anti-parallel
Strand 3	H	96	104	anti-parallel
Strand 4	H	107	113	anti-parallel
Strand 5	H	119	121	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	211	218	first strand
Strand 2	I	193	199	anti-parallel
Strand 3	I	184	189	anti-parallel
Strand 4	I	19	24	anti-parallel
Strand 5	I	9	14	anti-parallel
Strand 6	I	135	139	anti-parallel

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There are 2 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	27	29	first strand
Strand 2	I	32	35	anti-parallel

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There are 5 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	41	43	first strand
Strand 2	I	48	51	anti-parallel
Strand 3	I	107	111	anti-parallel
Strand 4	I	118	123	anti-parallel
Strand 5	I	129	131	anti-parallel

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There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	129	132	first strand
Strand 2	J	4	8	anti-parallel
Strand 3	J	13	18	anti-parallel
Strand 4	J	178	184	anti-parallel
Strand 5	J	187	194	anti-parallel

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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	21	22	first strand
Strand 2	J	27	29	anti-parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	35	39	first strand
Strand 2	J	42	48	anti-parallel
Strand 3	J	100	108	anti-parallel
Strand 4	J	112	118	anti-parallel
Strand 5	J	124	126	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	125	129	first strand
Strand 2	K	2	8	anti-parallel
Strand 3	K	11	16	anti-parallel
Strand 4	K	173	180	anti-parallel
Strand 5	K	183	191	anti-parallel

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There are 2 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	20	22	first strand
Strand 2	K	25	28	anti-parallel

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There are 3 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	41	42	first strand
Strand 2	K	97	105	anti-parallel
Strand 3	K	46	47	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	41	42	first strand
Strand 2	K	97	105	anti-parallel
Strand 3	K	108	115	anti-parallel
Strand 4	K	120	122	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	135	139	first strand
Strand 2	L	11	16	anti-parallel
Strand 3	L	20	26	anti-parallel
Strand 4	L	193	199	anti-parallel
Strand 5	L	202	208	anti-parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	29	30	first strand
Strand 2	L	35	37	anti-parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	43	47	first strand
Strand 2	L	50	56	anti-parallel
Strand 3	L	106	113	anti-parallel
Strand 4	L	119	124	anti-parallel
Strand 5	L	130	133	anti-parallel

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There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	7	8	first strand
Strand 2	M	49	56	anti-parallel
Strand 3	M	42	44	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	7	8	first strand
Strand 2	M	49	56	anti-parallel
Strand 3	M	108	116	anti-parallel
Strand 4	M	119	125	anti-parallel
Strand 5	M	131	133	anti-parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	136	138	first strand
Strand 2	M	12	16	anti-parallel
Strand 3	M	19	25	anti-parallel
Strand 4	M	186	192	anti-parallel
Strand 5	M	197	204	anti-parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	28	30	first strand
Strand 2	M	33	36	anti-parallel

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There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	125	129	first strand
Strand 2	N	2	8	anti-parallel
Strand 3	N	11	16	anti-parallel
Strand 4	N	174	180	anti-parallel
Strand 5	N	184	189	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	20	22	first strand
Strand 2	N	25	28	anti-parallel

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There are 5 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	34	36	first strand
Strand 2	N	41	47	anti-parallel
Strand 3	N	96	104	anti-parallel
Strand 4	N	108	114	anti-parallel
Strand 5	N	121	123	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: 7NHT

Analysis of interatomic Contacts of Structural Units in PDB entry:
7NHT