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

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 9CYH entry

There are 12 chains in PDB entry 9CYH (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
H	GLU 1	SER 113
L	ASP 1	LYS 107
A	GLU 77	LEU 466
E	GLU 1	SER 113
I	ASP 1	LYS 107
B	GLU 77	LEU 466
F	GLU 1	SER 113
J	ASP 1	LYS 107
C	GLU 77	LEU 466
G	GLU 1	SER 113
K	ASP 1	LYS 107
D	GLU 77	LEU 466

There are 8 helices in PDB entry 9CYH. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	H	61	64	Right-handed 310
Helix 2	AA2	A	99	104	Right-handed 310
Helix 3	AA3	E	61	64	Right-handed 310
Helix 4	AA4	B	99	104	Right-handed 310
Helix 5	AA5	F	61	64	Right-handed 310
Helix 6	AA6	C	99	104	Right-handed 310
Helix 7	AA7	G	61	64	Right-handed 310
Helix 8	AA8	D	99	104	Right-handed 310

There are 52 sheets in PDB entry 9CYH. 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,

There are 9 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	58	59	first strand
Strand 2	H	45	51	anti-parallel
Strand 3	H	35	39	anti-parallel
Strand 4	H	89	95	anti-parallel
Strand 5	H	102	105	anti-parallel
Strand 6	H	3	7	parallel
Strand 7	H	18	25	anti-parallel
Strand 8	H	77	82	anti-parallel
Strand 9	H	67	72	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	H	58	59	first strand
Strand 2	H	45	51	anti-parallel
Strand 3	H	35	39	anti-parallel
Strand 4	H	89	95	anti-parallel
Strand 5	H	107	108	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	H	11	12	first strand
Strand 2	H	110	111	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	L	4	6	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	70	75	anti-parallel
Strand 4	L	64	67	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	33	38	anti-parallel
Strand 5	L	45	49	anti-parallel
Strand 6	L	53	54	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	L	10	13	first strand
Strand 2	L	102	106	parallel
Strand 3	L	85	90	anti-parallel
Strand 4	L	97	98	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	A	92	98	first strand
Strand 2	A	441	448	anti-parallel
Strand 3	A	421	430	anti-parallel
Strand 4	A	410	416	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	A	113	122	first strand
Strand 2	A	127	137	anti-parallel
Strand 3	A	155	160	anti-parallel
Strand 4	A	171	175	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	A	178	183	first strand
Strand 2	A	188	193	anti-parallel
Strand 3	A	201	206	anti-parallel
Strand 4	A	209	215	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	223	224	first strand
Strand 2	A	235	241	anti-parallel
Strand 3	A	230	232	anti-parallel

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There are 4 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	223	224	first strand
Strand 2	A	235	241	anti-parallel
Strand 3	A	251	257	anti-parallel
Strand 4	A	260	265	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	268	269	first strand
Strand 2	A	311	316	parallel
Strand 3	A	301	306	anti-parallel
Strand 4	A	286	292	anti-parallel
Strand 5	A	275	281	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	A	352	356	first strand
Strand 2	A	361	367	anti-parallel
Strand 3	A	375	382	anti-parallel
Strand 4	A	395	406	anti-parallel

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There are 9 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	58	59	first strand
Strand 2	E	45	51	anti-parallel
Strand 3	E	35	39	anti-parallel
Strand 4	E	89	95	anti-parallel
Strand 5	E	102	105	anti-parallel
Strand 6	E	3	7	parallel
Strand 7	E	18	25	anti-parallel
Strand 8	E	77	82	anti-parallel
Strand 9	E	67	72	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	E	58	59	first strand
Strand 2	E	45	51	anti-parallel
Strand 3	E	35	39	anti-parallel
Strand 4	E	89	95	anti-parallel
Strand 5	E	107	108	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	E	11	12	first strand
Strand 2	E	110	111	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	I	4	6	first strand
Strand 2	I	19	25	anti-parallel
Strand 3	I	70	75	anti-parallel
Strand 4	I	64	67	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	I	10	13	first strand
Strand 2	I	102	106	parallel
Strand 3	I	85	90	anti-parallel
Strand 4	I	33	38	anti-parallel
Strand 5	I	45	49	anti-parallel
Strand 6	I	53	54	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	I	10	13	first strand
Strand 2	I	102	106	parallel
Strand 3	I	85	90	anti-parallel
Strand 4	I	97	98	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	B	92	98	first strand
Strand 2	B	441	448	anti-parallel
Strand 3	B	421	430	anti-parallel
Strand 4	B	410	416	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	113	122	first strand
Strand 2	B	127	137	anti-parallel
Strand 3	B	155	160	anti-parallel
Strand 4	B	171	175	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	B	178	183	first strand
Strand 2	B	188	193	anti-parallel
Strand 3	B	201	206	anti-parallel
Strand 4	B	209	215	anti-parallel

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There are 3 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	223	224	first strand
Strand 2	B	235	241	anti-parallel
Strand 3	B	230	232	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	B	223	224	first strand
Strand 2	B	235	241	anti-parallel
Strand 3	B	251	257	anti-parallel
Strand 4	B	260	265	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	268	269	first strand
Strand 2	B	311	316	parallel
Strand 3	B	301	306	anti-parallel
Strand 4	B	286	292	anti-parallel
Strand 5	B	275	281	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	B	352	356	first strand
Strand 2	B	361	367	anti-parallel
Strand 3	B	375	382	anti-parallel
Strand 4	B	395	406	anti-parallel

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There are 9 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	58	59	first strand
Strand 2	F	45	51	anti-parallel
Strand 3	F	35	39	anti-parallel
Strand 4	F	89	95	anti-parallel
Strand 5	F	102	105	anti-parallel
Strand 6	F	3	7	parallel
Strand 7	F	18	25	anti-parallel
Strand 8	F	77	82	anti-parallel
Strand 9	F	67	72	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	F	58	59	first strand
Strand 2	F	45	51	anti-parallel
Strand 3	F	35	39	anti-parallel
Strand 4	F	89	95	anti-parallel
Strand 5	F	107	108	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	F	11	12	first strand
Strand 2	F	110	111	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	4	6	first strand
Strand 2	J	19	25	anti-parallel
Strand 3	J	70	75	anti-parallel
Strand 4	J	64	67	anti-parallel

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There are 6 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	10	13	first strand
Strand 2	J	102	106	parallel
Strand 3	J	85	90	anti-parallel
Strand 4	J	33	38	anti-parallel
Strand 5	J	45	49	anti-parallel
Strand 6	J	53	54	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	J	10	13	first strand
Strand 2	J	102	106	parallel
Strand 3	J	85	90	anti-parallel
Strand 4	J	97	98	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	C	92	98	first strand
Strand 2	C	441	448	anti-parallel
Strand 3	C	421	430	anti-parallel
Strand 4	C	410	416	anti-parallel

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There are 4 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	113	122	first strand
Strand 2	C	127	137	anti-parallel
Strand 3	C	155	160	anti-parallel
Strand 4	C	171	175	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	178	183	first strand
Strand 2	C	188	193	anti-parallel
Strand 3	C	201	206	anti-parallel
Strand 4	C	209	215	anti-parallel

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There are 3 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	223	224	first strand
Strand 2	C	235	241	anti-parallel
Strand 3	C	230	232	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	C	223	224	first strand
Strand 2	C	235	241	anti-parallel
Strand 3	C	251	257	anti-parallel
Strand 4	C	260	265	anti-parallel

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There are 5 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	268	269	first strand
Strand 2	C	311	316	parallel
Strand 3	C	301	306	anti-parallel
Strand 4	C	286	292	anti-parallel
Strand 5	C	275	281	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	352	356	first strand
Strand 2	C	361	367	anti-parallel
Strand 3	C	375	382	anti-parallel
Strand 4	C	395	406	anti-parallel

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There are 9 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	58	59	first strand
Strand 2	G	45	51	anti-parallel
Strand 3	G	35	39	anti-parallel
Strand 4	G	89	95	anti-parallel
Strand 5	G	102	105	anti-parallel
Strand 6	G	3	7	parallel
Strand 7	G	18	25	anti-parallel
Strand 8	G	77	82	anti-parallel
Strand 9	G	67	72	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	G	58	59	first strand
Strand 2	G	45	51	anti-parallel
Strand 3	G	35	39	anti-parallel
Strand 4	G	89	95	anti-parallel
Strand 5	G	107	108	anti-parallel

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There are 2 strands in AE6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	11	12	first strand
Strand 2	G	110	111	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	K	4	6	first strand
Strand 2	K	19	25	anti-parallel
Strand 3	K	70	75	anti-parallel
Strand 4	K	64	67	anti-parallel

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There are 6 strands in AE8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	13	first strand
Strand 2	K	102	106	parallel
Strand 3	K	85	90	anti-parallel
Strand 4	K	33	38	anti-parallel
Strand 5	K	45	49	anti-parallel
Strand 6	K	53	54	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	10	13	first strand
Strand 2	K	102	106	parallel
Strand 3	K	85	90	anti-parallel
Strand 4	K	97	98	anti-parallel

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There are 4 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	92	98	first strand
Strand 2	D	441	448	anti-parallel
Strand 3	D	421	430	anti-parallel
Strand 4	D	410	416	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	D	113	122	first strand
Strand 2	D	127	137	anti-parallel
Strand 3	D	155	160	anti-parallel
Strand 4	D	171	175	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	D	178	183	first strand
Strand 2	D	188	193	anti-parallel
Strand 3	D	201	206	anti-parallel
Strand 4	D	209	215	anti-parallel

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There are 3 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	223	224	first strand
Strand 2	D	235	241	anti-parallel
Strand 3	D	230	232	anti-parallel

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There are 4 strands in AF5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	223	224	first strand
Strand 2	D	235	241	anti-parallel
Strand 3	D	251	257	anti-parallel
Strand 4	D	260	265	anti-parallel

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There are 5 strands in AF6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	268	269	first strand
Strand 2	D	311	316	parallel
Strand 3	D	301	306	anti-parallel
Strand 4	D	286	292	anti-parallel
Strand 5	D	275	281	anti-parallel

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There are 4 strands in AF7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	352	356	first strand
Strand 2	D	361	367	anti-parallel
Strand 3	D	375	382	anti-parallel
Strand 4	D	395	406	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: 9CYH

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