Analysis of interatomic Contacts of Structural Units in PDB entry:
9AY2

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 9AY2 entry

There are 18 chains in PDB entry 9AY2 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 2	ASP 169
B	GLY 2	ASP 169
C	GLY 2	ASP 169
D	GLY 2	ASP 169
E	GLY 2	ASP 169
F	GLY 2	ASP 169
G	GLY 2	ASP 169
H	GLY 2	ASP 169
I	GLY 2	ASP 169
J	GLY 2	ASP 169
K	GLY 2	ASP 169
L	GLY 2	ASP 169
M	GLY 2	ASP 169
N	GLY 2	ASP 169
O	GLY 2	ASP 169
P	GLY 2	ASP 169
Q	GLY 2	ASP 169
R	GLY 2	ASP 169

There are 72 helices in PDB entry 9AY2. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	22	Right-handed alpha
Helix 2	AA2	A	42	44	Right-handed 310
Helix 3	AA3	A	64	66	Right-handed 310
Helix 4	AA4	A	91	104	Right-handed alpha
Helix 5	AA5	B	10	22	Right-handed alpha
Helix 6	AA6	B	42	44	Right-handed 310
Helix 7	AA7	B	64	66	Right-handed 310
Helix 8	AA8	B	91	104	Right-handed alpha
Helix 9	AA9	C	10	22	Right-handed alpha
Helix 10	AB1	C	39	44	Right-handed 310
Helix 11	AB2	C	64	66	Right-handed 310
Helix 12	AB3	C	91	104	Right-handed alpha
Helix 13	AB4	D	10	22	Right-handed alpha
Helix 14	AB5	D	42	44	Right-handed 310
Helix 15	AB6	D	64	66	Right-handed 310
Helix 16	AB7	D	91	104	Right-handed alpha
Helix 17	AB8	E	10	22	Right-handed alpha
Helix 18	AB9	E	42	44	Right-handed 310
Helix 19	AC1	E	64	66	Right-handed 310
Helix 20	AC2	E	91	104	Right-handed alpha
Helix 21	AC3	F	10	22	Right-handed alpha
Helix 22	AC4	F	39	44	Right-handed 310
Helix 23	AC5	F	64	66	Right-handed 310
Helix 24	AC6	F	91	104	Right-handed alpha
Helix 25	AC7	G	10	22	Right-handed alpha
Helix 26	AC8	G	42	44	Right-handed 310
Helix 27	AC9	G	64	66	Right-handed 310
Helix 28	AD1	G	91	104	Right-handed alpha
Helix 29	AD2	H	10	22	Right-handed alpha
Helix 30	AD3	H	42	44	Right-handed 310
Helix 31	AD4	H	64	66	Right-handed 310
Helix 32	AD5	H	91	104	Right-handed alpha
Helix 33	AD6	I	10	22	Right-handed alpha
Helix 34	AD7	I	42	44	Right-handed 310
Helix 35	AD8	I	64	66	Right-handed 310
Helix 36	AD9	I	91	104	Right-handed alpha
Helix 37	AE1	J	10	22	Right-handed alpha
Helix 38	AE2	J	42	44	Right-handed 310
Helix 39	AE3	J	64	66	Right-handed 310
Helix 40	AE4	J	91	104	Right-handed alpha
Helix 41	AE5	K	10	22	Right-handed alpha
Helix 42	AE6	K	42	44	Right-handed 310
Helix 43	AE7	K	64	66	Right-handed 310
Helix 44	AE8	K	91	104	Right-handed alpha
Helix 45	AE9	L	10	22	Right-handed alpha
Helix 46	AF1	L	39	44	Right-handed 310
Helix 47	AF2	L	64	66	Right-handed 310
Helix 48	AF3	L	91	104	Right-handed alpha
Helix 49	AF4	M	10	22	Right-handed alpha
Helix 50	AF5	M	42	44	Right-handed 310
Helix 51	AF6	M	64	66	Right-handed 310
Helix 52	AF7	M	91	104	Right-handed alpha
Helix 53	AF8	N	10	22	Right-handed alpha
Helix 54	AF9	N	42	44	Right-handed 310
Helix 55	AG1	N	64	66	Right-handed 310
Helix 56	AG2	N	91	104	Right-handed alpha
Helix 57	AG3	O	10	22	Right-handed alpha
Helix 58	AG4	O	42	44	Right-handed 310
Helix 59	AG5	O	64	66	Right-handed 310
Helix 60	AG6	O	91	104	Right-handed alpha
Helix 61	AG7	P	10	22	Right-handed alpha
Helix 62	AG8	P	42	44	Right-handed 310
Helix 63	AG9	P	64	66	Right-handed 310
Helix 64	AH1	P	91	104	Right-handed alpha
Helix 65	AH2	Q	10	22	Right-handed alpha
Helix 66	AH3	Q	42	44	Right-handed 310
Helix 67	AH4	Q	64	66	Right-handed 310
Helix 68	AH5	Q	91	104	Right-handed alpha
Helix 69	AH6	R	10	22	Right-handed alpha
Helix 70	AH7	R	42	44	Right-handed 310
Helix 71	AH8	R	64	66	Right-handed 310
Helix 72	AH9	R	91	104	Right-handed alpha

There are 54 sheets in PDB entry 9AY2. 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,

There are 4 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	33	35	first strand
Strand 2	A	107	112	anti-parallel
Strand 3	A	131	140	anti-parallel
Strand 4	A	165	167	anti-parallel

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There are 7 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	33	35	first strand
Strand 2	A	107	112	anti-parallel
Strand 3	A	131	140	anti-parallel
Strand 4	A	158	163	anti-parallel
Strand 5	A	79	85	anti-parallel
Strand 6	A	46	51	anti-parallel
Strand 7	B	144	147	anti-parallel

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There are 2 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	56	62	first strand
Strand 2	A	68	75	anti-parallel

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There are 7 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	144	147	first strand
Strand 2	F	46	51	anti-parallel
Strand 3	F	79	85	anti-parallel
Strand 4	F	158	163	anti-parallel
Strand 5	F	131	140	anti-parallel
Strand 6	F	107	112	anti-parallel
Strand 7	F	33	35	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	144	147	first strand
Strand 2	F	46	51	anti-parallel
Strand 3	F	79	85	anti-parallel
Strand 4	F	158	163	anti-parallel
Strand 5	F	131	140	anti-parallel
Strand 6	F	165	167	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	33	35	first strand
Strand 2	B	107	112	anti-parallel
Strand 3	B	131	140	anti-parallel
Strand 4	B	165	167	anti-parallel

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There are 7 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	33	35	first strand
Strand 2	B	107	112	anti-parallel
Strand 3	B	131	140	anti-parallel
Strand 4	B	158	163	anti-parallel
Strand 5	B	79	85	anti-parallel
Strand 6	B	46	51	anti-parallel
Strand 7	C	144	147	anti-parallel

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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	56	62	first strand
Strand 2	B	68	75	anti-parallel

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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	33	35	first strand
Strand 2	C	107	112	anti-parallel
Strand 3	C	131	140	anti-parallel
Strand 4	C	165	167	anti-parallel

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There are 7 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	33	35	first strand
Strand 2	C	107	112	anti-parallel
Strand 3	C	131	140	anti-parallel
Strand 4	C	158	163	anti-parallel
Strand 5	C	79	85	anti-parallel
Strand 6	C	46	51	anti-parallel
Strand 7	D	144	147	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	C	56	62	first strand
Strand 2	C	68	75	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	35	first strand
Strand 2	D	107	112	anti-parallel
Strand 3	D	131	140	anti-parallel
Strand 4	D	165	167	anti-parallel

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There are 7 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	33	35	first strand
Strand 2	D	107	112	anti-parallel
Strand 3	D	131	140	anti-parallel
Strand 4	D	158	163	anti-parallel
Strand 5	D	79	85	anti-parallel
Strand 6	D	46	51	anti-parallel
Strand 7	E	144	147	anti-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	D	56	62	first strand
Strand 2	D	68	75	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	E	33	35	first strand
Strand 2	E	107	112	anti-parallel
Strand 3	E	131	140	anti-parallel
Strand 4	E	165	167	anti-parallel

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There are 7 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	33	35	first strand
Strand 2	E	107	112	anti-parallel
Strand 3	E	131	140	anti-parallel
Strand 4	E	158	163	anti-parallel
Strand 5	E	79	85	anti-parallel
Strand 6	E	46	51	anti-parallel
Strand 7	F	144	147	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	E	56	62	first strand
Strand 2	E	68	75	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	56	62	first strand
Strand 2	F	68	75	anti-parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	33	35	first strand
Strand 2	G	107	112	anti-parallel
Strand 3	G	131	140	anti-parallel
Strand 4	G	165	167	anti-parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	33	35	first strand
Strand 2	G	107	112	anti-parallel
Strand 3	G	131	140	anti-parallel
Strand 4	G	158	163	anti-parallel
Strand 5	G	79	85	anti-parallel
Strand 6	G	46	51	anti-parallel
Strand 7	H	144	147	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	56	62	first strand
Strand 2	G	68	75	anti-parallel

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There are 7 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	144	147	first strand
Strand 2	L	46	51	anti-parallel
Strand 3	L	79	85	anti-parallel
Strand 4	L	158	163	anti-parallel
Strand 5	L	131	140	anti-parallel
Strand 6	L	107	112	anti-parallel
Strand 7	L	33	35	anti-parallel

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There are 6 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	144	147	first strand
Strand 2	L	46	51	anti-parallel
Strand 3	L	79	85	anti-parallel
Strand 4	L	158	163	anti-parallel
Strand 5	L	131	140	anti-parallel
Strand 6	L	165	167	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	35	first strand
Strand 2	H	107	112	anti-parallel
Strand 3	H	131	140	anti-parallel
Strand 4	H	165	167	anti-parallel

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There are 7 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	33	35	first strand
Strand 2	H	107	112	anti-parallel
Strand 3	H	131	140	anti-parallel
Strand 4	H	158	163	anti-parallel
Strand 5	H	79	85	anti-parallel
Strand 6	H	46	51	anti-parallel
Strand 7	I	144	147	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	56	62	first strand
Strand 2	H	68	75	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	I	33	35	first strand
Strand 2	I	107	112	anti-parallel
Strand 3	I	131	140	anti-parallel
Strand 4	I	165	167	anti-parallel

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There are 7 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	33	35	first strand
Strand 2	I	107	112	anti-parallel
Strand 3	I	131	140	anti-parallel
Strand 4	I	158	163	anti-parallel
Strand 5	I	79	85	anti-parallel
Strand 6	I	46	51	anti-parallel
Strand 7	J	144	147	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	I	56	62	first strand
Strand 2	I	68	75	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	J	33	35	first strand
Strand 2	J	107	112	anti-parallel
Strand 3	J	131	140	anti-parallel
Strand 4	J	165	167	anti-parallel

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There are 7 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	33	35	first strand
Strand 2	J	107	112	anti-parallel
Strand 3	J	131	140	anti-parallel
Strand 4	J	158	163	anti-parallel
Strand 5	J	79	85	anti-parallel
Strand 6	J	46	51	anti-parallel
Strand 7	K	144	147	anti-parallel

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There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	56	62	first strand
Strand 2	J	68	75	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	K	33	35	first strand
Strand 2	K	107	112	anti-parallel
Strand 3	K	131	140	anti-parallel
Strand 4	K	165	167	anti-parallel

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There are 7 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	33	35	first strand
Strand 2	K	107	112	anti-parallel
Strand 3	K	131	140	anti-parallel
Strand 4	K	158	163	anti-parallel
Strand 5	K	79	85	anti-parallel
Strand 6	K	46	51	anti-parallel
Strand 7	L	144	147	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	56	62	first strand
Strand 2	K	68	75	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	L	56	62	first strand
Strand 2	L	68	75	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	M	33	35	first strand
Strand 2	M	107	112	anti-parallel
Strand 3	M	131	140	anti-parallel
Strand 4	M	165	167	anti-parallel

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There are 7 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	33	35	first strand
Strand 2	M	107	112	anti-parallel
Strand 3	M	131	140	anti-parallel
Strand 4	M	158	163	anti-parallel
Strand 5	M	79	85	anti-parallel
Strand 6	M	46	51	anti-parallel
Strand 7	N	144	147	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	M	56	62	first strand
Strand 2	M	68	75	anti-parallel

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There are 7 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	144	147	first strand
Strand 2	R	46	51	anti-parallel
Strand 3	R	79	85	anti-parallel
Strand 4	R	158	163	anti-parallel
Strand 5	R	131	140	anti-parallel
Strand 6	R	107	112	anti-parallel
Strand 7	R	33	35	anti-parallel

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There are 6 strands in AE5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	144	147	first strand
Strand 2	R	46	51	anti-parallel
Strand 3	R	79	85	anti-parallel
Strand 4	R	158	163	anti-parallel
Strand 5	R	131	140	anti-parallel
Strand 6	R	165	167	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	N	33	35	first strand
Strand 2	N	107	112	anti-parallel
Strand 3	N	131	140	anti-parallel
Strand 4	N	165	167	anti-parallel

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There are 7 strands in AE7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	33	35	first strand
Strand 2	N	107	112	anti-parallel
Strand 3	N	131	140	anti-parallel
Strand 4	N	158	163	anti-parallel
Strand 5	N	79	85	anti-parallel
Strand 6	N	46	51	anti-parallel
Strand 7	O	144	147	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	N	56	62	first strand
Strand 2	N	68	75	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	O	33	35	first strand
Strand 2	O	107	112	anti-parallel
Strand 3	O	131	140	anti-parallel
Strand 4	O	165	167	anti-parallel

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There are 7 strands in AF1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	33	35	first strand
Strand 2	O	107	112	anti-parallel
Strand 3	O	131	140	anti-parallel
Strand 4	O	158	163	anti-parallel
Strand 5	O	79	85	anti-parallel
Strand 6	O	46	51	anti-parallel
Strand 7	P	144	147	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	O	56	62	first strand
Strand 2	O	68	75	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	P	33	35	first strand
Strand 2	P	107	112	anti-parallel
Strand 3	P	131	140	anti-parallel
Strand 4	P	165	167	anti-parallel

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There are 7 strands in AF4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	33	35	first strand
Strand 2	P	107	112	anti-parallel
Strand 3	P	131	140	anti-parallel
Strand 4	P	158	163	anti-parallel
Strand 5	P	79	85	anti-parallel
Strand 6	P	46	51	anti-parallel
Strand 7	Q	144	147	anti-parallel

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There are 2 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	56	62	first strand
Strand 2	P	68	75	anti-parallel

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There are 4 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	33	35	first strand
Strand 2	Q	107	112	anti-parallel
Strand 3	Q	131	140	anti-parallel
Strand 4	Q	165	167	anti-parallel

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There are 7 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	33	35	first strand
Strand 2	Q	107	112	anti-parallel
Strand 3	Q	131	140	anti-parallel
Strand 4	Q	158	163	anti-parallel
Strand 5	Q	79	85	anti-parallel
Strand 6	Q	46	51	anti-parallel
Strand 7	R	144	147	anti-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	Q	56	62	first strand
Strand 2	Q	68	75	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	R	56	62	first strand
Strand 2	R	68	75	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: 9AY2

Analysis of interatomic Contacts of Structural Units in PDB entry:
9AY2