Analysis of interatomic Contacts of Structural Units in PDB entry:
8I1V

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 8I1V entry

There are 14 chains in PDB entry 8I1V (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
G	ALA 2	ALA 430
A	ALA 2	ALA 430
B	ALA 2	ALA 430
F	ALA 2	ALA 430
C	ALA 2	ALA 430
D	ALA 2	ALA 430
E	ALA 2	ALA 430
H	ALA 271	LYS 300
I	ALA 271	LYS 300
J	ALA 271	LYS 300
K	ALA 271	LYS 300
L	ALA 271	LYS 300
M	ALA 271	LYS 300
N	ALA 271	LYS 300

There are 65 helices in PDB entry 8I1V. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	G	4	24	Right-handed alpha
Helix 2	AA2	G	25	30	Right-handed alpha
Helix 3	AA3	G	96	127	Right-handed alpha
Helix 4	AA4	G	146	159	Right-handed alpha
Helix 5	AA5	G	171	178	Right-handed alpha
Helix 6	AA6	G	321	326	Right-handed alpha
Helix 7	AA7	G	417	419	Right-handed 310
Helix 8	AA8	A	4	23	Right-handed alpha
Helix 9	AA9	A	24	30	Right-handed alpha
Helix 10	AB1	A	90	95	Right-handed alpha
Helix 11	AB2	A	96	126	Right-handed alpha
Helix 12	AB3	A	146	159	Right-handed alpha
Helix 13	AB4	A	171	178	Right-handed alpha
Helix 14	AB5	A	321	326	Right-handed alpha
Helix 15	AB6	A	417	419	Right-handed 310
Helix 16	AB7	B	4	23	Right-handed alpha
Helix 17	AB8	B	90	95	Right-handed alpha
Helix 18	AB9	B	96	127	Right-handed alpha
Helix 19	AC1	B	146	159	Right-handed alpha
Helix 20	AC2	B	171	178	Right-handed alpha
Helix 21	AC3	B	321	326	Right-handed alpha
Helix 22	AC4	B	417	419	Right-handed 310
Helix 23	AC5	F	4	23	Right-handed alpha
Helix 24	AC6	F	92	95	Right-handed 310
Helix 25	AC7	F	96	127	Right-handed alpha
Helix 26	AC8	F	146	159	Right-handed alpha
Helix 27	AC9	F	171	178	Right-handed alpha
Helix 28	AD1	F	202	207	Right-handed alpha
Helix 29	AD2	F	321	326	Right-handed alpha
Helix 30	AD3	F	417	419	Right-handed 310
Helix 31	AD4	C	4	23	Right-handed alpha
Helix 32	AD5	C	92	95	Right-handed 310
Helix 33	AD6	C	96	127	Right-handed alpha
Helix 34	AD7	C	146	158	Right-handed alpha
Helix 35	AD8	C	171	178	Right-handed alpha
Helix 36	AD9	C	202	207	Right-handed alpha
Helix 37	AE1	C	321	326	Right-handed alpha
Helix 38	AE2	C	417	419	Right-handed 310
Helix 39	AE3	D	4	24	Right-handed alpha
Helix 40	AE4	D	96	127	Right-handed alpha
Helix 41	AE5	D	146	158	Right-handed alpha
Helix 42	AE6	D	171	178	Right-handed alpha
Helix 43	AE7	D	186	190	Right-handed 310
Helix 44	AE8	D	321	326	Right-handed alpha
Helix 45	AE9	D	417	419	Right-handed 310
Helix 46	AF1	E	4	23	Right-handed alpha
Helix 47	AF2	E	96	127	Right-handed alpha
Helix 48	AF3	E	146	158	Right-handed alpha
Helix 49	AF4	E	171	179	Right-handed alpha
Helix 50	AF5	E	321	326	Right-handed alpha
Helix 51	AF6	E	417	419	Right-handed 310
Helix 52	AF7	H	272	287	Right-handed alpha
Helix 53	AF8	H	288	300	Right-handed alpha
Helix 54	AF9	I	272	287	Right-handed alpha
Helix 55	AG1	I	288	300	Right-handed alpha
Helix 56	AG2	J	272	287	Right-handed alpha
Helix 57	AG3	J	288	300	Right-handed alpha
Helix 58	AG4	K	272	287	Right-handed alpha
Helix 59	AG5	K	288	300	Right-handed alpha
Helix 60	AG6	L	272	287	Right-handed alpha
Helix 61	AG7	L	288	300	Right-handed alpha
Helix 62	AG8	M	272	287	Right-handed alpha
Helix 63	AG9	M	288	300	Right-handed alpha
Helix 64	AH1	N	272	287	Right-handed alpha
Helix 65	AH2	N	288	300	Right-handed alpha

There are 56 sheets in PDB entry 8I1V. 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, AF5, AF6, AF7, AF8, AF9, AG1, AG2,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	31	33	first strand
Strand 2	G	360	362	parallel
Strand 3	G	412	414	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	47	51	first strand
Strand 2	G	73	77	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	G	83	89	first strand
Strand 2	G	402	410	anti-parallel
Strand 3	G	388	397	anti-parallel
Strand 4	G	376	383	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	G	129	131	first strand
Strand 2	G	421	424	parallel
Strand 3	G	351	354	anti-parallel
Strand 4	G	167	170	anti-parallel
Strand 5	G	210	213	parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	136	137	first strand
Strand 2	G	144	145	parallel

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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	219	220	first strand
Strand 2	G	348	349	anti-parallel

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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	241	243	first strand
Strand 2	G	249	251	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	257	260	first strand
Strand 2	G	305	308	anti-parallel
Strand 3	G	295	299	anti-parallel
Strand 4	G	272	273	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	279	281	first strand
Strand 2	G	288	292	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	31	33	first strand
Strand 2	A	360	362	parallel
Strand 3	A	412	414	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	46	50	first strand
Strand 2	A	74	78	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	A	376	383	first strand
Strand 2	A	388	397	anti-parallel
Strand 3	A	402	410	anti-parallel
Strand 4	A	83	89	anti-parallel
Strand 5	F	58	59	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	A	129	133	first strand
Strand 2	A	421	426	parallel
Strand 3	A	351	354	anti-parallel
Strand 4	A	167	170	anti-parallel
Strand 5	A	211	213	parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	219	220	first strand
Strand 2	A	348	349	anti-parallel

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There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	241	243	first strand
Strand 2	A	249	251	anti-parallel

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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	257	260	first strand
Strand 2	A	305	308	anti-parallel
Strand 3	A	295	300	anti-parallel
Strand 4	A	272	273	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	279	281	first strand
Strand 2	A	288	292	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	31	33	first strand
Strand 2	B	360	362	parallel
Strand 3	B	412	414	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	B	46	50	first strand
Strand 2	B	74	78	anti-parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	59	first strand
Strand 2	C	83	84	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	B	83	89	first strand
Strand 2	B	402	410	anti-parallel
Strand 3	B	388	397	anti-parallel
Strand 4	B	377	383	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	129	133	first strand
Strand 2	B	421	426	parallel
Strand 3	B	351	355	anti-parallel
Strand 4	B	166	170	anti-parallel
Strand 5	B	211	213	parallel

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There are 2 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	219	220	first strand
Strand 2	B	348	349	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	241	243	first strand
Strand 2	B	249	251	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	257	260	first strand
Strand 2	B	305	308	anti-parallel
Strand 3	B	288	300	anti-parallel
Strand 4	B	272	281	anti-parallel
Strand 5	B	340	342	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	31	33	first strand
Strand 2	F	360	363	parallel
Strand 3	F	402	414	anti-parallel
Strand 4	F	388	397	anti-parallel
Strand 5	F	377	383	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	31	33	first strand
Strand 2	F	360	363	parallel
Strand 3	F	402	414	anti-parallel
Strand 4	F	83	89	anti-parallel
Strand 5	E	58	59	anti-parallel

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There are 2 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	47	51	first strand
Strand 2	F	73	77	anti-parallel

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There are 5 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	129	133	first strand
Strand 2	F	421	426	parallel
Strand 3	F	351	355	anti-parallel
Strand 4	F	166	170	anti-parallel
Strand 5	F	210	213	parallel

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There are 2 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	219	220	first strand
Strand 2	F	348	349	anti-parallel

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There are 2 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	241	243	first strand
Strand 2	F	249	251	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	F	257	260	first strand
Strand 2	F	305	308	anti-parallel
Strand 3	F	288	299	anti-parallel
Strand 4	F	272	281	anti-parallel
Strand 5	F	340	342	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	31	33	first strand
Strand 2	C	360	362	parallel
Strand 3	C	412	414	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	C	47	50	first strand
Strand 2	C	74	77	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	C	86	89	first strand
Strand 2	C	402	410	anti-parallel
Strand 3	C	388	397	anti-parallel
Strand 4	C	377	383	anti-parallel

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There are 5 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	131	133	first strand
Strand 2	C	421	426	parallel
Strand 3	C	351	354	anti-parallel
Strand 4	C	167	170	anti-parallel
Strand 5	C	210	213	parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	219	220	first strand
Strand 2	C	348	349	anti-parallel

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There are 2 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	242	243	first strand
Strand 2	C	249	250	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	257	260	first strand
Strand 2	C	305	308	anti-parallel
Strand 3	C	295	302	anti-parallel
Strand 4	C	272	273	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	279	281	first strand
Strand 2	C	288	292	anti-parallel

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There are 4 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	33	first strand
Strand 2	D	360	363	parallel
Strand 3	D	402	414	anti-parallel
Strand 4	D	85	89	anti-parallel

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There are 5 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	31	33	first strand
Strand 2	D	360	363	parallel
Strand 3	D	402	414	anti-parallel
Strand 4	D	388	397	anti-parallel
Strand 5	D	376	383	anti-parallel

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There are 2 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	47	50	first strand
Strand 2	D	74	77	anti-parallel

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There are 5 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	59	first strand
Strand 2	E	83	89	anti-parallel
Strand 3	E	402	410	anti-parallel
Strand 4	E	388	397	anti-parallel
Strand 5	E	377	383	anti-parallel

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There are 5 strands in AE9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	129	133	first strand
Strand 2	D	421	426	parallel
Strand 3	D	351	354	anti-parallel
Strand 4	D	167	170	anti-parallel
Strand 5	D	211	213	parallel

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There are 2 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	219	220	first strand
Strand 2	D	348	349	anti-parallel

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There are 2 strands in AF2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	241	243	first strand
Strand 2	D	249	251	anti-parallel

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There are 5 strands in AF3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	257	260	first strand
Strand 2	D	305	308	anti-parallel
Strand 3	D	295	299	anti-parallel
Strand 4	D	272	275	anti-parallel
Strand 5	D	340	342	anti-parallel

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There are 2 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	279	281	first strand
Strand 2	D	288	292	anti-parallel

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There are 3 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	31	33	first strand
Strand 2	E	359	362	parallel
Strand 3	E	412	415	anti-parallel

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There are 2 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	47	50	first strand
Strand 2	E	74	77	anti-parallel

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There are 5 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	129	133	first strand
Strand 2	E	421	426	parallel
Strand 3	E	351	355	anti-parallel
Strand 4	E	166	170	anti-parallel
Strand 5	E	211	213	parallel

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There are 2 strands in AF8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	219	220	first strand
Strand 2	E	348	349	anti-parallel

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There are 2 strands in AF9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	241	243	first strand
Strand 2	E	249	251	anti-parallel

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There are 4 strands in AG1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	257	260	first strand
Strand 2	E	305	308	anti-parallel
Strand 3	E	295	299	anti-parallel
Strand 4	E	272	273	anti-parallel

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There are 2 strands in AG2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	279	281	first strand
Strand 2	E	288	292	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: 8I1V

Analysis of interatomic Contacts of Structural Units in PDB entry:
8I1V