Analysis of interatomic Contacts of Structural Units in PDB entry:
9CI1

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 9CI1 entry

There are 24 chains in PDB entry 9CI1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
1	GLY 64	GLU 136
2	GLY 64	GLU 136
3	GLY 64	GLU 136
4	GLY 64	GLU 136
5	GLY 64	GLU 136
6	GLY 64	GLU 136
7	GLY 64	GLU 136
8	GLY 64	GLU 136
A	LEU 22	THR 200
A	ASP 202	LYS 466
B	TYR 24	THR 200
B	ASP 202	LYS 466
C	LEU 22	THR 200
C	ASP 202	LYS 466
D	TYR 24	THR 200
D	ASP 202	LYS 466
E	LEU 22	THR 200
E	ASP 202	LYS 466
F	TYR 24	THR 200
F	ASP 202	LYS 466
G	LEU 22	THR 200
G	ASP 202	LYS 466
H	TYR 24	THR 200
H	ASP 202	LYS 466

There are155 helices in PDB entry 9CI1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	8	129	133	Right-handed 310
Helix 2	AA2	A	49	61	Right-handed alpha
Helix 3	AA3	A	77	81	Right-handed 310
Helix 4	AA4	A	104	108	Right-handed 310
Helix 5	AA5	A	112	121	Right-handed alpha
Helix 6	AA6	A	141	146	Right-handed alpha
Helix 7	AA7	A	155	163	Right-handed alpha
Helix 8	AA8	A	181	195	Right-handed alpha
Helix 9	AA9	A	213	233	Right-handed alpha
Helix 10	AB1	A	246	260	Right-handed alpha
Helix 11	AB2	A	273	288	Right-handed alpha
Helix 12	AB3	A	310	322	Right-handed alpha
Helix 13	AB4	A	339	351	Right-handed alpha
Helix 14	AB5	A	357	361	Right-handed 310
Helix 15	AB6	A	383	385	Right-handed 310
Helix 16	AB7	A	386	395	Right-handed alpha
Helix 17	AB8	A	413	432	Right-handed alpha
Helix 18	AB9	A	441	450	Right-handed alpha
Helix 19	AC1	A	454	459	Right-handed alpha
Helix 20	AC2	B	49	60	Right-handed alpha
Helix 21	AC3	B	77	81	Right-handed 310
Helix 22	AC4	B	104	108	Right-handed 310
Helix 23	AC5	B	113	121	Right-handed alpha
Helix 24	AC6	B	141	146	Right-handed alpha
Helix 25	AC7	B	155	163	Right-handed alpha
Helix 26	AC8	B	181	196	Right-handed alpha
Helix 27	AC9	B	213	233	Right-handed alpha
Helix 28	AD1	B	246	260	Right-handed alpha
Helix 29	AD2	B	273	288	Right-handed alpha
Helix 30	AD3	B	297	301	Right-handed 310
Helix 31	AD4	B	310	322	Right-handed alpha
Helix 32	AD5	B	340	351	Right-handed alpha
Helix 33	AD6	B	357	361	Right-handed 310
Helix 34	AD7	B	383	385	Right-handed 310
Helix 35	AD8	B	386	395	Right-handed alpha
Helix 36	AD9	B	403	408	Right-handed alpha
Helix 37	AE1	B	412	432	Right-handed alpha
Helix 38	AE2	B	441	449	Right-handed alpha
Helix 39	AE3	B	452	462	Right-handed alpha
Helix 40	AE4	C	49	63	Right-handed alpha
Helix 41	AE5	C	77	81	Right-handed 310
Helix 42	AE6	C	104	108	Right-handed 310
Helix 43	AE7	C	112	121	Right-handed alpha
Helix 44	AE8	C	141	146	Right-handed alpha
Helix 45	AE9	C	155	163	Right-handed alpha
Helix 46	AF1	C	181	195	Right-handed alpha
Helix 47	AF2	C	213	233	Right-handed alpha
Helix 48	AF3	C	246	260	Right-handed alpha
Helix 49	AF4	C	273	288	Right-handed alpha
Helix 50	AF5	C	297	301	Right-handed 310
Helix 51	AF6	C	310	322	Right-handed alpha
Helix 52	AF7	C	339	351	Right-handed alpha
Helix 53	AF8	C	357	361	Right-handed 310
Helix 54	AF9	C	383	385	Right-handed 310
Helix 55	AG1	C	386	395	Right-handed alpha
Helix 56	AG2	C	413	432	Right-handed alpha
Helix 57	AG3	C	441	450	Right-handed alpha
Helix 58	AG4	C	454	459	Right-handed alpha
Helix 59	AG5	D	49	60	Right-handed alpha
Helix 60	AG6	D	77	81	Right-handed 310
Helix 61	AG7	D	104	108	Right-handed 310
Helix 62	AG8	D	113	121	Right-handed alpha
Helix 63	AG9	D	141	146	Right-handed alpha
Helix 64	AH1	D	155	163	Right-handed alpha
Helix 65	AH2	D	181	196	Right-handed alpha
Helix 66	AH3	D	213	233	Right-handed alpha
Helix 67	AH4	D	246	260	Right-handed alpha
Helix 68	AH5	D	273	288	Right-handed alpha
Helix 69	AH6	D	297	301	Right-handed 310
Helix 70	AH7	D	310	322	Right-handed alpha
Helix 71	AH8	D	340	351	Right-handed alpha
Helix 72	AH9	D	357	361	Right-handed 310
Helix 73	AI1	D	383	385	Right-handed 310
Helix 74	AI2	D	386	395	Right-handed alpha
Helix 75	AI3	D	403	408	Right-handed alpha
Helix 76	AI4	D	412	432	Right-handed alpha
Helix 77	AI5	D	441	449	Right-handed alpha
Helix 78	AI6	D	452	462	Right-handed alpha
Helix 79	AI7	E	49	61	Right-handed alpha
Helix 80	AI8	E	77	81	Right-handed 310
Helix 81	AI9	E	104	108	Right-handed 310
Helix 82	AJ1	E	112	121	Right-handed alpha
Helix 83	AJ2	E	141	146	Right-handed alpha
Helix 84	AJ3	E	155	163	Right-handed alpha
Helix 85	AJ4	E	181	195	Right-handed alpha
Helix 86	AJ5	E	213	233	Right-handed alpha
Helix 87	AJ6	E	246	260	Right-handed alpha
Helix 88	AJ7	E	273	288	Right-handed alpha
Helix 89	AJ8	E	310	322	Right-handed alpha
Helix 90	AJ9	E	339	351	Right-handed alpha
Helix 91	AK1	E	357	361	Right-handed 310
Helix 92	AK2	E	383	385	Right-handed 310
Helix 93	AK3	E	386	395	Right-handed alpha
Helix 94	AK4	E	413	432	Right-handed alpha
Helix 95	AK5	E	440	451	Right-handed alpha
Helix 96	AK6	E	454	459	Right-handed alpha
Helix 97	AK7	F	49	60	Right-handed alpha
Helix 98	AK8	F	77	81	Right-handed 310
Helix 99	AK9	F	104	108	Right-handed 310
Helix 100	AL1	F	113	121	Right-handed alpha
Helix 101	AL2	F	141	146	Right-handed alpha
Helix 102	AL3	F	155	163	Right-handed alpha
Helix 103	AL4	F	181	196	Right-handed alpha
Helix 104	AL5	F	213	233	Right-handed alpha
Helix 105	AL6	F	246	260	Right-handed alpha
Helix 106	AL7	F	273	288	Right-handed alpha
Helix 107	AL8	F	297	301	Right-handed 310
Helix 108	AL9	F	310	322	Right-handed alpha
Helix 109	AM1	F	340	351	Right-handed alpha
Helix 110	AM2	F	357	361	Right-handed 310
Helix 111	AM3	F	383	385	Right-handed 310
Helix 112	AM4	F	386	395	Right-handed alpha
Helix 113	AM5	F	403	408	Right-handed alpha
Helix 114	AM6	F	412	432	Right-handed alpha
Helix 115	AM7	F	441	449	Right-handed alpha
Helix 116	AM8	F	452	462	Right-handed alpha
Helix 117	AM9	G	49	61	Right-handed alpha
Helix 118	AN1	G	77	81	Right-handed 310
Helix 119	AN2	G	104	108	Right-handed 310
Helix 120	AN3	G	112	121	Right-handed alpha
Helix 121	AN4	G	141	146	Right-handed alpha
Helix 122	AN5	G	155	163	Right-handed alpha
Helix 123	AN6	G	181	195	Right-handed alpha
Helix 124	AN7	G	213	233	Right-handed alpha
Helix 125	AN8	G	246	260	Right-handed alpha
Helix 126	AN9	G	273	288	Right-handed alpha
Helix 127	AO1	G	297	301	Right-handed 310
Helix 128	AO2	G	310	322	Right-handed alpha
Helix 129	AO3	G	339	351	Right-handed alpha
Helix 130	AO4	G	357	361	Right-handed 310
Helix 131	AO5	G	383	385	Right-handed 310
Helix 132	AO6	G	386	395	Right-handed alpha
Helix 133	AO7	G	413	432	Right-handed alpha
Helix 134	AO8	G	441	450	Right-handed alpha
Helix 135	AO9	G	454	462	Right-handed alpha
Helix 136	AP1	H	49	60	Right-handed alpha
Helix 137	AP2	H	77	81	Right-handed 310
Helix 138	AP3	H	104	108	Right-handed 310
Helix 139	AP4	H	113	121	Right-handed alpha
Helix 140	AP5	H	141	146	Right-handed alpha
Helix 141	AP6	H	155	163	Right-handed alpha
Helix 142	AP7	H	181	196	Right-handed alpha
Helix 143	AP8	H	213	233	Right-handed alpha
Helix 144	AP9	H	246	260	Right-handed alpha
Helix 145	AQ1	H	273	288	Right-handed alpha
Helix 146	AQ2	H	297	301	Right-handed 310
Helix 147	AQ3	H	310	322	Right-handed alpha
Helix 148	AQ4	H	340	351	Right-handed alpha
Helix 149	AQ5	H	357	361	Right-handed 310
Helix 150	AQ6	H	383	385	Right-handed 310
Helix 151	AQ7	H	386	395	Right-handed alpha
Helix 152	AQ8	H	403	408	Right-handed alpha
Helix 153	AQ9	H	413	432	Right-handed alpha
Helix 154	AR1	H	441	449	Right-handed alpha
Helix 155	AR2	H	452	462	Right-handed alpha

There are 39 sheets in PDB entry 9CI1. 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,

There are 2 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	1	80	81	first strand
Strand 2	1	116	117	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	2	80	81	first strand
Strand 2	2	116	117	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	3	80	81	first strand
Strand 2	3	116	117	anti-parallel

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There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	4	80	81	first strand
Strand 2	4	116	117	anti-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	5	80	81	first strand
Strand 2	5	116	117	anti-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	7	80	81	first strand
Strand 2	7	116	117	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	8	80	81	first strand
Strand 2	8	116	117	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	A	83	89	first strand
Strand 2	A	97	103	anti-parallel
Strand 3	A	36	44	anti-parallel
Strand 4	A	130	139	anti-parallel
Strand 5	A	308	309	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	169	172	first strand
Strand 2	A	399	402	parallel
Strand 3	A	375	378	parallel
Strand 4	A	325	327	parallel

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There are 2 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	264	268	first strand
Strand 2	A	290	294	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	353	354	first strand
Strand 2	A	366	367	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	B	83	89	first strand
Strand 2	B	97	103	anti-parallel
Strand 3	B	36	44	anti-parallel
Strand 4	B	130	139	anti-parallel
Strand 5	B	308	309	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	B	199	201	first strand
Strand 2	B	169	173	parallel
Strand 3	B	399	402	parallel
Strand 4	B	375	378	parallel
Strand 5	B	325	327	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	240	241	first strand
Strand 2	B	264	268	parallel
Strand 3	B	290	294	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	B	353	354	first strand
Strand 2	B	366	367	anti-parallel

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There are 5 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	83	89	first strand
Strand 2	C	97	103	anti-parallel
Strand 3	C	36	44	anti-parallel
Strand 4	C	130	139	anti-parallel
Strand 5	C	308	309	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	169	172	first strand
Strand 2	C	399	402	parallel
Strand 3	C	375	378	parallel
Strand 4	C	325	327	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	C	264	268	first strand
Strand 2	C	290	294	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	C	353	354	first strand
Strand 2	C	366	367	anti-parallel

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There are 5 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	83	89	first strand
Strand 2	D	97	103	anti-parallel
Strand 3	D	36	44	anti-parallel
Strand 4	D	130	139	anti-parallel
Strand 5	D	308	309	parallel

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There are 5 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	199	201	first strand
Strand 2	D	169	173	parallel
Strand 3	D	399	402	parallel
Strand 4	D	375	378	parallel
Strand 5	D	325	327	parallel

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There are 3 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	240	241	first strand
Strand 2	D	264	268	parallel
Strand 3	D	290	294	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	D	353	354	first strand
Strand 2	D	366	367	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	83	89	first strand
Strand 2	E	97	103	anti-parallel
Strand 3	E	36	44	anti-parallel
Strand 4	E	130	139	anti-parallel
Strand 5	E	308	309	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	169	172	first strand
Strand 2	E	399	402	parallel
Strand 3	E	375	379	parallel
Strand 4	E	325	327	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	E	264	268	first strand
Strand 2	E	290	294	parallel

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There are 2 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	353	354	first strand
Strand 2	E	366	367	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	83	89	first strand
Strand 2	F	97	103	anti-parallel
Strand 3	F	36	44	anti-parallel
Strand 4	F	130	139	anti-parallel
Strand 5	F	308	309	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	199	201	first strand
Strand 2	F	169	173	parallel
Strand 3	F	399	402	parallel
Strand 4	F	375	378	parallel
Strand 5	F	325	327	parallel

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There are 3 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	240	241	first strand
Strand 2	F	264	268	parallel
Strand 3	F	290	294	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	353	354	first strand
Strand 2	F	366	367	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	G	83	89	first strand
Strand 2	G	97	103	anti-parallel
Strand 3	G	36	44	anti-parallel
Strand 4	G	130	139	anti-parallel
Strand 5	G	308	309	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	G	169	172	first strand
Strand 2	G	399	402	parallel
Strand 3	G	375	378	parallel
Strand 4	G	325	327	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	G	264	268	first strand
Strand 2	G	290	294	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	G	353	354	first strand
Strand 2	G	366	367	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	H	83	89	first strand
Strand 2	H	97	103	anti-parallel
Strand 3	H	36	44	anti-parallel
Strand 4	H	130	139	anti-parallel
Strand 5	H	308	309	parallel

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There are 5 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	199	201	first strand
Strand 2	H	169	173	parallel
Strand 3	H	399	402	parallel
Strand 4	H	375	378	parallel
Strand 5	H	325	327	parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	240	241	first strand
Strand 2	H	264	268	parallel
Strand 3	H	290	294	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	H	353	354	first strand
Strand 2	H	366	367	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: 9CI1

Analysis of interatomic Contacts of Structural Units in PDB entry:
9CI1