Analysis of interatomic Contacts of Structural Units in PDB entry:
9NIG

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 9NIG entry

There are 21 chains in PDB entry 9NIG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 3	PHE 180
B	ASP 2	ALA 190
M	GLN 2	ILE 210
N	GLY 3	ALA 253
P	ASP 1013	ASP 1013
P	TYR 1015	TYR 1015
P	LEU 1017	GLY 1024
C	GLU 3	PHE 180
D	ASP 2	THR 191
E	GLN 2	SER 219
F	GLY 3	ALA 253
G	ASP 1013	ASP 1013
G	TYR 1015	TYR 1015
G	LEU 1017	THR 1023
H	GLU 3	PHE 180
I	ASP 2	LEU 184
J	GLN 3	PRO 220
K	GLY 3	ALA 253
L	ASP 1013	ASP 1013
L	TYR 1015	TYR 1015
L	LEU 1017	GLY 1024

There are 42 helices in PDB entry 9NIG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	52	Right-handed alpha
Helix 2	AA2	A	57	77	Right-handed alpha
Helix 3	AA3	B	51	53	Right-handed 310
Helix 4	AA4	B	54	63	Right-handed alpha
Helix 5	AA5	B	64	73	Right-handed alpha
Helix 6	AA6	B	73	78	Right-handed alpha
Helix 7	AA7	B	78	86	Right-handed alpha
Helix 8	AA8	M	95	99	Right-handed 310
Helix 9	AA9	M	108	115	Right-handed alpha
Helix 10	AB1	M	202	207	Right-handed alpha
Helix 11	AB2	M	208	210	Right-handed 310
Helix 12	AB3	N	95	99	Right-handed 310
Helix 13	AB4	N	126	130	Right-handed 310
Helix 14	AB5	N	141	148	Right-handed alpha
Helix 15	AB6	N	208	213	Right-handed alpha
Helix 16	AB7	C	45	50	Right-handed alpha
Helix 17	AB8	C	57	77	Right-handed alpha
Helix 18	AB9	D	51	53	Right-handed 310
Helix 19	AC1	D	54	63	Right-handed alpha
Helix 20	AC2	D	64	73	Right-handed alpha
Helix 21	AC3	D	73	78	Right-handed alpha
Helix 22	AC4	D	78	86	Right-handed alpha
Helix 23	AC5	E	95	99	Right-handed 310
Helix 24	AC6	E	108	115	Right-handed alpha
Helix 25	AC7	F	95	99	Right-handed 310
Helix 26	AC8	F	126	130	Right-handed 310
Helix 27	AC9	F	141	149	Right-handed alpha
Helix 28	AD1	F	208	213	Right-handed alpha
Helix 29	AD2	H	45	51	Right-handed alpha
Helix 30	AD3	H	58	77	Right-handed alpha
Helix 31	AD4	I	51	53	Right-handed 310
Helix 32	AD5	I	54	64	Right-handed alpha
Helix 33	AD6	I	64	73	Right-handed alpha
Helix 34	AD7	I	73	78	Right-handed alpha
Helix 35	AD8	I	78	87	Right-handed alpha
Helix 36	AD9	J	95	99	Right-handed 310
Helix 37	AE1	J	108	115	Right-handed alpha
Helix 38	AE2	J	201	205	Right-handed 310
Helix 39	AE3	K	95	99	Right-handed 310
Helix 40	AE4	K	126	130	Right-handed 310
Helix 41	AE5	K	142	149	Right-handed alpha
Helix 42	AE6	K	208	212	Right-handed alpha

There are 49 sheets in PDB entry 9NIG. 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, AE2, AE3, AE4, AE5, AE6, AE7, AE8, AE9, AF1, AF2, AF3, AF4,

There are 8 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	40	43	first strand
Strand 2	A	29	35	anti-parallel
Strand 3	A	19	26	anti-parallel
Strand 4	A	5	15	anti-parallel
Strand 5	B	7	18	anti-parallel
Strand 6	B	23	32	anti-parallel
Strand 7	B	35	41	anti-parallel
Strand 8	B	47	49	anti-parallel

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There are 4 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	88	93	first strand
Strand 2	A	103	112	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	133	134	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	88	93	first strand
Strand 2	A	103	112	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	138	139	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	126	128	first strand
Strand 2	A	118	123	anti-parallel
Strand 3	A	161	166	anti-parallel
Strand 4	A	174	178	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	98	104	first strand
Strand 2	B	114	122	anti-parallel
Strand 3	B	155	162	anti-parallel
Strand 4	B	142	143	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	98	104	first strand
Strand 2	B	114	122	anti-parallel
Strand 3	B	155	162	anti-parallel
Strand 4	B	148	149	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	136	137	first strand
Strand 2	B	128	133	anti-parallel
Strand 3	B	170	176	anti-parallel
Strand 4	B	184	189	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	M	4	5	first strand
Strand 2	M	19	25	anti-parallel
Strand 3	M	86	91	anti-parallel
Strand 4	M	76	80	anti-parallel
Strand 5	M	65	68	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	M	10	14	first strand
Strand 2	M	123	128	parallel
Strand 3	M	100	107	anti-parallel
Strand 4	M	38	44	anti-parallel
Strand 5	M	51	56	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	14	first strand
Strand 2	M	123	128	parallel
Strand 3	M	100	107	anti-parallel
Strand 4	M	118	119	anti-parallel

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There are 8 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	171	173	first strand
Strand 2	M	186	195	anti-parallel
Strand 3	M	150	155	anti-parallel
Strand 4	M	137	143	anti-parallel
Strand 5	N	134	139	anti-parallel
Strand 6	N	150	160	anti-parallel
Strand 7	N	198	207	anti-parallel
Strand 8	N	180	182	anti-parallel

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There are 8 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	177	181	first strand
Strand 2	M	186	195	anti-parallel
Strand 3	M	150	155	anti-parallel
Strand 4	M	137	143	anti-parallel
Strand 5	N	134	139	anti-parallel
Strand 6	N	150	160	anti-parallel
Strand 7	N	198	207	anti-parallel
Strand 8	N	187	188	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	5	7	first strand
Strand 2	N	19	24	anti-parallel
Strand 3	N	89	91	anti-parallel
Strand 4	N	76	78	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	10	14	first strand
Strand 2	N	119	124	parallel
Strand 3	N	100	107	anti-parallel
Strand 4	N	38	45	anti-parallel
Strand 5	N	49	56	anti-parallel
Strand 6	N	67	68	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	174	176	first strand
Strand 2	N	165	171	anti-parallel
Strand 3	N	217	224	anti-parallel
Strand 4	N	243	250	anti-parallel

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There are 8 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	40	43	first strand
Strand 2	C	29	35	anti-parallel
Strand 3	C	19	26	anti-parallel
Strand 4	C	5	15	anti-parallel
Strand 5	D	7	18	anti-parallel
Strand 6	D	23	32	anti-parallel
Strand 7	D	35	41	anti-parallel
Strand 8	D	47	49	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	90	93	first strand
Strand 2	C	103	112	anti-parallel
Strand 3	C	149	153	anti-parallel
Strand 4	C	133	134	anti-parallel

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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	90	93	first strand
Strand 2	C	103	112	anti-parallel
Strand 3	C	145	147	anti-parallel
Strand 4	C	138	139	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	118	123	first strand
Strand 2	C	161	166	anti-parallel
Strand 3	C	176	178	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	98	104	first strand
Strand 2	D	114	122	anti-parallel
Strand 3	D	155	162	anti-parallel
Strand 4	D	142	143	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	98	104	first strand
Strand 2	D	114	122	anti-parallel
Strand 3	D	155	162	anti-parallel
Strand 4	D	148	149	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	136	137	first strand
Strand 2	D	128	133	anti-parallel
Strand 3	D	170	176	anti-parallel
Strand 4	D	184	189	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	E	4	7	first strand
Strand 2	E	19	25	anti-parallel
Strand 3	E	87	91	anti-parallel
Strand 4	E	76	80	anti-parallel
Strand 5	E	65	68	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	E	10	14	first strand
Strand 2	E	123	128	parallel
Strand 3	E	100	107	anti-parallel
Strand 4	E	38	44	anti-parallel
Strand 5	E	50	56	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	10	14	first strand
Strand 2	E	123	128	parallel
Strand 3	E	100	107	anti-parallel
Strand 4	E	118	119	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	137	142	first strand
Strand 2	E	150	155	anti-parallel
Strand 3	E	186	195	anti-parallel
Strand 4	E	171	173	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	E	137	142	first strand
Strand 2	E	150	155	anti-parallel
Strand 3	E	186	195	anti-parallel
Strand 4	E	177	181	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	5	7	first strand
Strand 2	F	19	24	anti-parallel
Strand 3	F	89	91	anti-parallel
Strand 4	F	76	78	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	14	first strand
Strand 2	F	119	124	parallel
Strand 3	F	100	107	anti-parallel
Strand 4	F	38	45	anti-parallel
Strand 5	F	49	58	anti-parallel
Strand 6	F	65	68	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	14	first strand
Strand 2	F	119	124	parallel
Strand 3	F	100	107	anti-parallel
Strand 4	F	114	115	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	134	138	first strand
Strand 2	F	150	160	anti-parallel
Strand 3	F	198	207	anti-parallel
Strand 4	F	180	182	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	134	138	first strand
Strand 2	F	150	160	anti-parallel
Strand 3	F	198	207	anti-parallel
Strand 4	F	187	188	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	174	175	first strand
Strand 2	F	165	171	anti-parallel
Strand 3	F	217	224	anti-parallel
Strand 4	F	243	250	anti-parallel

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There are 8 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	40	43	first strand
Strand 2	H	29	35	anti-parallel
Strand 3	H	19	26	anti-parallel
Strand 4	H	4	15	anti-parallel
Strand 5	I	7	18	anti-parallel
Strand 6	I	23	32	anti-parallel
Strand 7	I	36	41	anti-parallel
Strand 8	I	47	49	anti-parallel

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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	90	93	first strand
Strand 2	H	103	112	anti-parallel
Strand 3	H	145	153	anti-parallel
Strand 4	H	133	134	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	90	93	first strand
Strand 2	H	103	112	anti-parallel
Strand 3	H	145	153	anti-parallel
Strand 4	H	138	139	anti-parallel

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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	126	127	first strand
Strand 2	H	118	123	anti-parallel
Strand 3	H	161	166	anti-parallel
Strand 4	H	174	178	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	98	102	first strand
Strand 2	I	116	122	anti-parallel
Strand 3	I	155	160	anti-parallel
Strand 4	I	148	149	anti-parallel

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There are 2 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	128	131	first strand
Strand 2	I	173	176	anti-parallel

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There are 5 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	4	5	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	86	91	anti-parallel
Strand 4	J	76	80	anti-parallel
Strand 5	J	65	68	anti-parallel

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There are 5 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	123	128	parallel
Strand 3	J	100	107	anti-parallel
Strand 4	J	38	44	anti-parallel
Strand 5	J	50	56	anti-parallel

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There are 4 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	10	14	first strand
Strand 2	J	123	128	parallel
Strand 3	J	100	107	anti-parallel
Strand 4	J	118	119	anti-parallel

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There are 4 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	137	141	first strand
Strand 2	J	150	155	anti-parallel
Strand 3	J	190	195	anti-parallel
Strand 4	J	171	173	anti-parallel

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There are 2 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	179	181	first strand
Strand 2	J	186	188	anti-parallel

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There are 4 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	5	7	first strand
Strand 2	K	19	24	anti-parallel
Strand 3	K	89	91	anti-parallel
Strand 4	K	76	78	anti-parallel

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There are 6 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	14	first strand
Strand 2	K	119	124	parallel
Strand 3	K	100	107	anti-parallel
Strand 4	K	38	45	anti-parallel
Strand 5	K	49	56	anti-parallel
Strand 6	K	67	68	anti-parallel

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There are 4 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	134	138	first strand
Strand 2	K	150	160	anti-parallel
Strand 3	K	198	207	anti-parallel
Strand 4	K	180	182	anti-parallel

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There are 4 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	134	138	first strand
Strand 2	K	150	160	anti-parallel
Strand 3	K	198	207	anti-parallel
Strand 4	K	187	188	anti-parallel

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There are 4 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	174	176	first strand
Strand 2	K	165	171	anti-parallel
Strand 3	K	217	224	anti-parallel
Strand 4	K	243	250	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: 9NIG

Analysis of interatomic Contacts of Structural Units in PDB entry:
9NIG