Analysis of interatomic Contacts of Structural Units in PDB entry:
9I2Q

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 9I2Q entry

There are 8 chains in PDB entry 9I2Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
D	ILE 17	SER 704
E	ILE 17	SER 704
F	ILE 17	SER 704
G	ILE 17	SER 704
H	ILE 17	SER 704
A	ILE 17	SER 704
B	ILE 17	SER 704
C	ILE 17	SER 704

There are162 helices in PDB entry 9I2Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	18	29	Right-handed alpha
Helix 2	AA2	D	29	51	Right-handed alpha
Helix 3	AA3	D	86	94	Right-handed alpha
Helix 4	AA4	D	95	107	Right-handed alpha
Helix 5	AA5	D	120	128	Right-handed alpha
Helix 6	AA6	D	208	219	Right-handed alpha
Helix 7	AA7	D	242	261	Right-handed alpha
Helix 8	AA8	D	269	297	Right-handed alpha
Helix 9	AA9	D	305	336	Right-handed alpha
Helix 10	AB1	D	340	366	Right-handed alpha
Helix 11	AB2	D	368	403	Right-handed alpha
Helix 12	AB3	D	425	452	Right-handed alpha
Helix 13	AB4	D	457	465	Right-handed alpha
Helix 14	AB5	D	496	501	Right-handed alpha
Helix 15	AB6	D	504	521	Right-handed alpha
Helix 16	AB7	D	539	553	Right-handed alpha
Helix 17	AB8	D	569	575	Right-handed alpha
Helix 18	AB9	D	581	587	Right-handed alpha
Helix 19	AC1	D	615	620	Right-handed alpha
Helix 20	AC2	D	622	634	Right-handed alpha
Helix 21	AC3	D	650	656	Right-handed alpha
Helix 22	AC4	D	672	686	Right-handed alpha
Helix 23	AC5	E	18	29	Right-handed alpha
Helix 24	AC6	E	29	51	Right-handed alpha
Helix 25	AC7	E	86	94	Right-handed alpha
Helix 26	AC8	E	95	107	Right-handed alpha
Helix 27	AC9	E	120	128	Right-handed alpha
Helix 28	AD1	E	208	219	Right-handed alpha
Helix 29	AD2	E	242	261	Right-handed alpha
Helix 30	AD3	E	425	452	Right-handed alpha
Helix 31	AD4	E	457	465	Right-handed alpha
Helix 32	AD5	E	496	501	Right-handed alpha
Helix 33	AD6	E	504	521	Right-handed alpha
Helix 34	AD7	E	539	553	Right-handed alpha
Helix 35	AD8	E	569	575	Right-handed alpha
Helix 36	AD9	E	581	587	Right-handed alpha
Helix 37	AE1	E	615	620	Right-handed alpha
Helix 38	AE2	E	622	634	Right-handed alpha
Helix 39	AE3	E	650	656	Right-handed alpha
Helix 40	AE4	E	672	686	Right-handed alpha
Helix 41	AE5	F	18	29	Right-handed alpha
Helix 42	AE6	F	29	51	Right-handed alpha
Helix 43	AE7	F	86	94	Right-handed alpha
Helix 44	AE8	F	95	107	Right-handed alpha
Helix 45	AE9	F	120	128	Right-handed alpha
Helix 46	AF1	F	208	219	Right-handed alpha
Helix 47	AF2	F	242	261	Right-handed alpha
Helix 48	AF3	F	269	297	Right-handed alpha
Helix 49	AF4	F	305	336	Right-handed alpha
Helix 50	AF5	F	340	366	Right-handed alpha
Helix 51	AF6	F	368	403	Right-handed alpha
Helix 52	AF7	F	425	452	Right-handed alpha
Helix 53	AF8	F	457	465	Right-handed alpha
Helix 54	AF9	F	496	501	Right-handed alpha
Helix 55	AG1	F	504	521	Right-handed alpha
Helix 56	AG2	F	539	553	Right-handed alpha
Helix 57	AG3	F	569	575	Right-handed alpha
Helix 58	AG4	F	581	587	Right-handed alpha
Helix 59	AG5	F	615	620	Right-handed alpha
Helix 60	AG6	F	622	634	Right-handed alpha
Helix 61	AG7	F	650	656	Right-handed alpha
Helix 62	AG8	F	672	686	Right-handed alpha
Helix 63	AG9	G	18	29	Right-handed alpha
Helix 64	AH1	G	29	51	Right-handed alpha
Helix 65	AH2	G	86	94	Right-handed alpha
Helix 66	AH3	G	95	107	Right-handed alpha
Helix 67	AH4	G	120	128	Right-handed alpha
Helix 68	AH5	G	208	219	Right-handed alpha
Helix 69	AH6	G	242	277	Right-handed alpha
Helix 70	AH7	G	386	404	Right-handed alpha
Helix 71	AH8	G	425	452	Right-handed alpha
Helix 72	AH9	G	457	465	Right-handed alpha
Helix 73	AI1	G	496	501	Right-handed alpha
Helix 74	AI2	G	504	521	Right-handed alpha
Helix 75	AI3	G	539	553	Right-handed alpha
Helix 76	AI4	G	569	575	Right-handed alpha
Helix 77	AI5	G	581	587	Right-handed alpha
Helix 78	AI6	G	615	620	Right-handed alpha
Helix 79	AI7	G	622	634	Right-handed alpha
Helix 80	AI8	G	650	656	Right-handed alpha
Helix 81	AI9	G	672	686	Right-handed alpha
Helix 82	AJ1	H	18	29	Right-handed alpha
Helix 83	AJ2	H	29	51	Right-handed alpha
Helix 84	AJ3	H	86	94	Right-handed alpha
Helix 85	AJ4	H	95	107	Right-handed alpha
Helix 86	AJ5	H	120	128	Right-handed alpha
Helix 87	AJ6	H	208	219	Right-handed alpha
Helix 88	AJ7	H	242	263	Right-handed alpha
Helix 89	AJ8	H	264	278	Right-handed alpha
Helix 90	AJ9	H	385	404	Right-handed alpha
Helix 91	AK1	H	425	452	Right-handed alpha
Helix 92	AK2	H	457	465	Right-handed alpha
Helix 93	AK3	H	496	501	Right-handed alpha
Helix 94	AK4	H	504	521	Right-handed alpha
Helix 95	AK5	H	539	553	Right-handed alpha
Helix 96	AK6	H	569	575	Right-handed alpha
Helix 97	AK7	H	581	587	Right-handed alpha
Helix 98	AK8	H	615	620	Right-handed alpha
Helix 99	AK9	H	622	634	Right-handed alpha
Helix 100	AL1	H	650	656	Right-handed alpha
Helix 101	AL2	H	672	686	Right-handed alpha
Helix 102	AL3	A	18	29	Right-handed alpha
Helix 103	AL4	A	29	51	Right-handed alpha
Helix 104	AL5	A	86	94	Right-handed alpha
Helix 105	AL6	A	95	107	Right-handed alpha
Helix 106	AL7	A	120	128	Right-handed alpha
Helix 107	AL8	A	208	219	Right-handed alpha
Helix 108	AL9	A	242	261	Right-handed alpha
Helix 109	AM1	A	269	297	Right-handed alpha
Helix 110	AM2	A	305	336	Right-handed alpha
Helix 111	AM3	A	340	366	Right-handed alpha
Helix 112	AM4	A	368	403	Right-handed alpha
Helix 113	AM5	A	425	452	Right-handed alpha
Helix 114	AM6	A	457	465	Right-handed alpha
Helix 115	AM7	A	496	501	Right-handed alpha
Helix 116	AM8	A	504	521	Right-handed alpha
Helix 117	AM9	A	539	553	Right-handed alpha
Helix 118	AN1	A	569	575	Right-handed alpha
Helix 119	AN2	A	581	587	Right-handed alpha
Helix 120	AN3	A	615	620	Right-handed alpha
Helix 121	AN4	A	622	634	Right-handed alpha
Helix 122	AN5	A	650	656	Right-handed alpha
Helix 123	AN6	A	672	686	Right-handed alpha
Helix 124	AN7	B	18	29	Right-handed alpha
Helix 125	AN8	B	29	51	Right-handed alpha
Helix 126	AN9	B	86	94	Right-handed alpha
Helix 127	AO1	B	95	107	Right-handed alpha
Helix 128	AO2	B	120	128	Right-handed alpha
Helix 129	AO3	B	208	219	Right-handed alpha
Helix 130	AO4	B	242	278	Right-handed alpha
Helix 131	AO5	B	386	405	Right-handed alpha
Helix 132	AO6	B	425	452	Right-handed alpha
Helix 133	AO7	B	457	465	Right-handed alpha
Helix 134	AO8	B	496	501	Right-handed alpha
Helix 135	AO9	B	504	521	Right-handed alpha
Helix 136	AP1	B	539	553	Right-handed alpha
Helix 137	AP2	B	569	575	Right-handed alpha
Helix 138	AP3	B	581	587	Right-handed alpha
Helix 139	AP4	B	615	620	Right-handed alpha
Helix 140	AP5	B	622	634	Right-handed alpha
Helix 141	AP6	B	650	656	Right-handed alpha
Helix 142	AP7	B	672	686	Right-handed alpha
Helix 143	AP8	C	18	29	Right-handed alpha
Helix 144	AP9	C	29	51	Right-handed alpha
Helix 145	AQ1	C	86	94	Right-handed alpha
Helix 146	AQ2	C	95	107	Right-handed alpha
Helix 147	AQ3	C	120	128	Right-handed alpha
Helix 148	AQ4	C	208	219	Right-handed alpha
Helix 149	AQ5	C	242	264	Right-handed alpha
Helix 150	AQ6	C	265	278	Right-handed alpha
Helix 151	AQ7	C	385	405	Right-handed alpha
Helix 152	AQ8	C	425	452	Right-handed alpha
Helix 153	AQ9	C	457	465	Right-handed alpha
Helix 154	AR1	C	496	501	Right-handed alpha
Helix 155	AR2	C	504	521	Right-handed alpha
Helix 156	AR3	C	539	553	Right-handed alpha
Helix 157	AR4	C	569	575	Right-handed alpha
Helix 158	AR5	C	581	587	Right-handed alpha
Helix 159	AR6	C	615	620	Right-handed alpha
Helix 160	AR7	C	622	634	Right-handed alpha
Helix 161	AR8	C	650	656	Right-handed alpha
Helix 162	AR9	C	672	686	Right-handed alpha

There are 32 sheets in PDB entry 9I2Q. 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,

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	D	220	223	first strand
Strand 2	D	231	238	anti-parallel
Strand 3	D	54	62	anti-parallel
Strand 4	D	410	423	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	D	110	114	first strand
Strand 2	D	201	206	anti-parallel
Strand 3	D	154	159	anti-parallel
Strand 4	D	164	168	anti-parallel
Strand 5	D	173	177	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	134	141	first strand
Strand 2	D	187	195	anti-parallel
Strand 3	D	182	184	anti-parallel

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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	468	473	first strand
Strand 2	D	692	698	parallel
Strand 3	D	661	667	parallel
Strand 4	D	528	533	parallel
Strand 5	D	638	642	parallel
Strand 6	D	558	562	parallel
Strand 7	D	605	607	parallel
Strand 8	D	597	598	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	E	220	223	first strand
Strand 2	E	231	238	anti-parallel
Strand 3	E	54	62	anti-parallel
Strand 4	E	410	423	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	E	110	114	first strand
Strand 2	E	201	206	anti-parallel
Strand 3	E	154	159	anti-parallel
Strand 4	E	164	168	anti-parallel
Strand 5	E	173	177	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	134	141	first strand
Strand 2	E	187	195	anti-parallel
Strand 3	E	182	184	anti-parallel

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There are 8 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	468	473	first strand
Strand 2	E	692	698	parallel
Strand 3	E	661	667	parallel
Strand 4	E	528	533	parallel
Strand 5	E	638	642	parallel
Strand 6	E	558	562	parallel
Strand 7	E	605	607	parallel
Strand 8	E	597	598	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	F	220	223	first strand
Strand 2	F	231	238	anti-parallel
Strand 3	F	54	62	anti-parallel
Strand 4	F	410	423	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	F	110	114	first strand
Strand 2	F	201	206	anti-parallel
Strand 3	F	154	159	anti-parallel
Strand 4	F	164	168	anti-parallel
Strand 5	F	173	177	anti-parallel

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There are 3 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	134	141	first strand
Strand 2	F	187	195	anti-parallel
Strand 3	F	182	184	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	F	468	473	first strand
Strand 2	F	692	698	parallel
Strand 3	F	661	667	parallel
Strand 4	F	528	533	parallel
Strand 5	F	638	642	parallel
Strand 6	F	558	562	parallel
Strand 7	F	605	607	parallel
Strand 8	F	597	598	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	G	220	223	first strand
Strand 2	G	231	238	anti-parallel
Strand 3	G	54	63	anti-parallel
Strand 4	G	409	423	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	110	114	first strand
Strand 2	G	201	206	anti-parallel
Strand 3	G	154	159	anti-parallel
Strand 4	G	164	168	anti-parallel
Strand 5	G	173	177	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	134	141	first strand
Strand 2	G	187	195	anti-parallel
Strand 3	G	182	184	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	G	468	473	first strand
Strand 2	G	692	698	parallel
Strand 3	G	661	667	parallel
Strand 4	G	528	533	parallel
Strand 5	G	638	642	parallel
Strand 6	G	558	562	parallel
Strand 7	G	605	607	parallel
Strand 8	G	597	598	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	H	220	223	first strand
Strand 2	H	231	238	anti-parallel
Strand 3	H	54	63	anti-parallel
Strand 4	H	409	423	anti-parallel

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There are 5 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	110	114	first strand
Strand 2	H	201	206	anti-parallel
Strand 3	H	154	159	anti-parallel
Strand 4	H	164	168	anti-parallel
Strand 5	H	173	177	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	H	134	141	first strand
Strand 2	H	187	195	anti-parallel
Strand 3	H	182	184	anti-parallel

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There are 8 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	468	473	first strand
Strand 2	H	692	698	parallel
Strand 3	H	661	667	parallel
Strand 4	H	528	533	parallel
Strand 5	H	638	642	parallel
Strand 6	H	558	562	parallel
Strand 7	H	605	607	parallel
Strand 8	H	597	598	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	A	220	223	first strand
Strand 2	A	231	238	anti-parallel
Strand 3	A	54	62	anti-parallel
Strand 4	A	410	423	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	A	110	114	first strand
Strand 2	A	201	206	anti-parallel
Strand 3	A	154	159	anti-parallel
Strand 4	A	164	168	anti-parallel
Strand 5	A	173	177	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	A	134	141	first strand
Strand 2	A	187	195	anti-parallel
Strand 3	A	182	184	anti-parallel

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There are 8 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	468	473	first strand
Strand 2	A	692	698	parallel
Strand 3	A	661	667	parallel
Strand 4	A	528	533	parallel
Strand 5	A	638	642	parallel
Strand 6	A	558	562	parallel
Strand 7	A	605	607	parallel
Strand 8	A	597	598	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	B	220	223	first strand
Strand 2	B	231	238	anti-parallel
Strand 3	B	54	63	anti-parallel
Strand 4	B	409	423	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	B	110	114	first strand
Strand 2	B	201	206	anti-parallel
Strand 3	B	154	159	anti-parallel
Strand 4	B	164	168	anti-parallel
Strand 5	B	173	177	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	134	141	first strand
Strand 2	B	187	195	anti-parallel
Strand 3	B	182	184	anti-parallel

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There are 8 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	468	473	first strand
Strand 2	B	692	698	parallel
Strand 3	B	661	667	parallel
Strand 4	B	528	533	parallel
Strand 5	B	638	642	parallel
Strand 6	B	558	562	parallel
Strand 7	B	605	607	parallel
Strand 8	B	597	598	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	220	223	first strand
Strand 2	C	231	238	anti-parallel
Strand 3	C	54	62	anti-parallel
Strand 4	C	413	423	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	C	110	114	first strand
Strand 2	C	201	206	anti-parallel
Strand 3	C	154	159	anti-parallel
Strand 4	C	164	168	anti-parallel
Strand 5	C	173	177	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	C	134	141	first strand
Strand 2	C	187	195	anti-parallel
Strand 3	C	182	184	anti-parallel

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There are 8 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	468	473	first strand
Strand 2	C	692	698	parallel
Strand 3	C	661	667	parallel
Strand 4	C	528	533	parallel
Strand 5	C	638	642	parallel
Strand 6	C	558	562	parallel
Strand 7	C	605	607	parallel
Strand 8	C	597	598	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: 9I2Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
9I2Q