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

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 8CCO entry

There are 12 chains in PDB entry 8CCO (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 5	GLU 72
A	GLY 74	PHE 376
B	ALA 5	GLU 72
B	GLY 74	PHE 376
C	ALA 5	GLU 72
C	GLY 74	PHE 376
D	ALA 5	GLU 72
D	GLY 74	PHE 376
E	ALA 5	GLU 72
E	GLY 74	PHE 376
F	ALA 5	GLU 72
F	GLY 74	PHE 376

There are120 helices in PDB entry 8CCO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	55	60	Right-handed alpha
Helix 2	AA2	A	61	63	Right-handed 310
Helix 3	AA3	A	78	92	Right-handed alpha
Helix 4	AA4	A	112	126	Right-handed alpha
Helix 5	AA5	A	137	145	Right-handed alpha
Helix 6	AA6	A	172	175	Right-handed 310
Helix 7	AA7	A	181	195	Right-handed alpha
Helix 8	AA8	A	202	217	Right-handed alpha
Helix 9	AA9	A	222	233	Right-handed alpha
Helix 10	AB1	A	234	238	Right-handed 310
Helix 11	AB2	A	253	258	Right-handed alpha
Helix 12	AB3	A	259	263	Right-handed 310
Helix 13	AB4	A	274	284	Right-handed alpha
Helix 14	AB5	A	290	296	Right-handed alpha
Helix 15	AB6	A	309	320	Right-handed alpha
Helix 16	AB7	A	335	337	Right-handed 310
Helix 17	AB8	A	338	349	Right-handed alpha
Helix 18	AB9	A	350	356	Right-handed 310
Helix 19	AC1	A	360	367	Right-handed alpha
Helix 20	AC2	A	369	375	Right-handed alpha
Helix 21	AC3	B	55	60	Right-handed alpha
Helix 22	AC4	B	61	63	Right-handed 310
Helix 23	AC5	B	78	92	Right-handed alpha
Helix 24	AC6	B	112	126	Right-handed alpha
Helix 25	AC7	B	137	145	Right-handed alpha
Helix 26	AC8	B	172	175	Right-handed 310
Helix 27	AC9	B	181	195	Right-handed alpha
Helix 28	AD1	B	202	217	Right-handed alpha
Helix 29	AD2	B	222	233	Right-handed alpha
Helix 30	AD3	B	234	238	Right-handed 310
Helix 31	AD4	B	253	258	Right-handed alpha
Helix 32	AD5	B	259	263	Right-handed 310
Helix 33	AD6	B	274	284	Right-handed alpha
Helix 34	AD7	B	290	296	Right-handed alpha
Helix 35	AD8	B	309	320	Right-handed alpha
Helix 36	AD9	B	335	337	Right-handed 310
Helix 37	AE1	B	338	349	Right-handed alpha
Helix 38	AE2	B	350	356	Right-handed 310
Helix 39	AE3	B	360	367	Right-handed alpha
Helix 40	AE4	B	369	375	Right-handed alpha
Helix 41	AE5	C	55	60	Right-handed alpha
Helix 42	AE6	C	61	63	Right-handed 310
Helix 43	AE7	C	78	92	Right-handed alpha
Helix 44	AE8	C	112	126	Right-handed alpha
Helix 45	AE9	C	137	145	Right-handed alpha
Helix 46	AF1	C	172	175	Right-handed 310
Helix 47	AF2	C	181	195	Right-handed alpha
Helix 48	AF3	C	202	217	Right-handed alpha
Helix 49	AF4	C	222	233	Right-handed alpha
Helix 50	AF5	C	234	238	Right-handed 310
Helix 51	AF6	C	253	258	Right-handed alpha
Helix 52	AF7	C	259	263	Right-handed 310
Helix 53	AF8	C	274	284	Right-handed alpha
Helix 54	AF9	C	290	296	Right-handed alpha
Helix 55	AG1	C	309	320	Right-handed alpha
Helix 56	AG2	C	335	337	Right-handed 310
Helix 57	AG3	C	338	349	Right-handed alpha
Helix 58	AG4	C	350	356	Right-handed 310
Helix 59	AG5	C	360	367	Right-handed alpha
Helix 60	AG6	C	369	375	Right-handed alpha
Helix 61	AG7	D	55	60	Right-handed alpha
Helix 62	AG8	D	61	63	Right-handed 310
Helix 63	AG9	D	78	92	Right-handed alpha
Helix 64	AH1	D	112	126	Right-handed alpha
Helix 65	AH2	D	137	145	Right-handed alpha
Helix 66	AH3	D	172	175	Right-handed 310
Helix 67	AH4	D	181	195	Right-handed alpha
Helix 68	AH5	D	202	217	Right-handed alpha
Helix 69	AH6	D	222	233	Right-handed alpha
Helix 70	AH7	D	234	238	Right-handed 310
Helix 71	AH8	D	253	258	Right-handed alpha
Helix 72	AH9	D	259	263	Right-handed 310
Helix 73	AI1	D	274	284	Right-handed alpha
Helix 74	AI2	D	290	296	Right-handed alpha
Helix 75	AI3	D	309	320	Right-handed alpha
Helix 76	AI4	D	335	337	Right-handed 310
Helix 77	AI5	D	338	349	Right-handed alpha
Helix 78	AI6	D	350	356	Right-handed 310
Helix 79	AI7	D	360	367	Right-handed alpha
Helix 80	AI8	D	369	375	Right-handed alpha
Helix 81	AI9	E	55	60	Right-handed alpha
Helix 82	AJ1	E	61	63	Right-handed 310
Helix 83	AJ2	E	78	92	Right-handed alpha
Helix 84	AJ3	E	112	126	Right-handed alpha
Helix 85	AJ4	E	137	145	Right-handed alpha
Helix 86	AJ5	E	172	175	Right-handed 310
Helix 87	AJ6	E	181	195	Right-handed alpha
Helix 88	AJ7	E	202	217	Right-handed alpha
Helix 89	AJ8	E	222	233	Right-handed alpha
Helix 90	AJ9	E	234	238	Right-handed 310
Helix 91	AK1	E	253	258	Right-handed alpha
Helix 92	AK2	E	259	263	Right-handed 310
Helix 93	AK3	E	274	284	Right-handed alpha
Helix 94	AK4	E	290	296	Right-handed alpha
Helix 95	AK5	E	309	320	Right-handed alpha
Helix 96	AK6	E	335	337	Right-handed 310
Helix 97	AK7	E	338	349	Right-handed alpha
Helix 98	AK8	E	350	356	Right-handed 310
Helix 99	AK9	E	360	367	Right-handed alpha
Helix 100	AL1	E	369	375	Right-handed alpha
Helix 101	AL2	F	55	60	Right-handed alpha
Helix 102	AL3	F	61	63	Right-handed 310
Helix 103	AL4	F	78	92	Right-handed alpha
Helix 104	AL5	F	112	126	Right-handed alpha
Helix 105	AL6	F	137	145	Right-handed alpha
Helix 106	AL7	F	172	175	Right-handed 310
Helix 107	AL8	F	181	195	Right-handed alpha
Helix 108	AL9	F	202	217	Right-handed alpha
Helix 109	AM1	F	222	233	Right-handed alpha
Helix 110	AM2	F	234	238	Right-handed 310
Helix 111	AM3	F	253	258	Right-handed alpha
Helix 112	AM4	F	259	263	Right-handed 310
Helix 113	AM5	F	274	284	Right-handed alpha
Helix 114	AM6	F	290	296	Right-handed alpha
Helix 115	AM7	F	309	320	Right-handed alpha
Helix 116	AM8	F	335	337	Right-handed 310
Helix 117	AM9	F	338	349	Right-handed alpha
Helix 118	AN1	F	350	356	Right-handed 310
Helix 119	AN2	F	360	367	Right-handed alpha
Helix 120	AN3	F	369	375	Right-handed alpha

There are 36 sheets in PDB entry 8CCO. 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,

There are 6 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	29	32	first strand
Strand 2	A	16	21	anti-parallel
Strand 3	A	8	12	anti-parallel
Strand 4	A	103	107	parallel
Strand 5	A	131	136	parallel
Strand 6	A	358	359	anti-parallel

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There are 3 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	53	54	first strand
Strand 2	A	35	38	anti-parallel
Strand 3	A	65	68	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	71	72	first strand
Strand 2	A	75	76	anti-parallel

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There are 3 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	169	170	first strand
Strand 2	A	160	166	anti-parallel
Strand 3	A	176	178	anti-parallel

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There are 5 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	169	170	first strand
Strand 2	A	160	166	anti-parallel
Strand 3	A	150	155	anti-parallel
Strand 4	A	298	301	parallel
Strand 5	A	330	331	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	A	239	242	first strand
Strand 2	A	248	251	anti-parallel

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There are 6 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	29	32	first strand
Strand 2	B	16	21	anti-parallel
Strand 3	B	8	12	anti-parallel
Strand 4	B	103	107	parallel
Strand 5	B	131	136	parallel
Strand 6	B	358	359	anti-parallel

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There are 3 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	53	54	first strand
Strand 2	B	35	38	anti-parallel
Strand 3	B	65	68	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	B	71	72	first strand
Strand 2	B	75	76	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	B	169	170	first strand
Strand 2	B	160	166	anti-parallel
Strand 3	B	176	178	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	169	170	first strand
Strand 2	B	160	166	anti-parallel
Strand 3	B	150	155	anti-parallel
Strand 4	B	298	301	parallel
Strand 5	B	330	331	parallel

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There are 2 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	239	242	first strand
Strand 2	B	248	251	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	29	32	first strand
Strand 2	C	16	21	anti-parallel
Strand 3	C	8	12	anti-parallel
Strand 4	C	103	107	parallel
Strand 5	C	131	136	parallel
Strand 6	C	358	359	anti-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	C	53	54	first strand
Strand 2	C	35	38	anti-parallel
Strand 3	C	65	68	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	C	71	72	first strand
Strand 2	C	75	76	anti-parallel

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There are 3 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	169	170	first strand
Strand 2	C	160	166	anti-parallel
Strand 3	C	176	178	anti-parallel

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There are 5 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	170	first strand
Strand 2	C	160	166	anti-parallel
Strand 3	C	150	155	anti-parallel
Strand 4	C	298	301	parallel
Strand 5	C	330	331	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	239	242	first strand
Strand 2	C	248	251	anti-parallel

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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	29	32	first strand
Strand 2	D	16	21	anti-parallel
Strand 3	D	8	12	anti-parallel
Strand 4	D	103	107	parallel
Strand 5	D	131	136	parallel
Strand 6	D	358	359	anti-parallel

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There are 3 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	53	54	first strand
Strand 2	D	35	38	anti-parallel
Strand 3	D	65	68	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	D	71	72	first strand
Strand 2	D	75	76	anti-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	169	170	first strand
Strand 2	D	160	166	anti-parallel
Strand 3	D	176	178	anti-parallel

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There are 5 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	169	170	first strand
Strand 2	D	160	166	anti-parallel
Strand 3	D	150	155	anti-parallel
Strand 4	D	298	301	parallel
Strand 5	D	330	331	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	D	239	242	first strand
Strand 2	D	248	251	anti-parallel

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There are 6 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	29	32	first strand
Strand 2	E	16	21	anti-parallel
Strand 3	E	8	12	anti-parallel
Strand 4	E	103	107	parallel
Strand 5	E	131	136	parallel
Strand 6	E	358	359	anti-parallel

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There are 3 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	53	54	first strand
Strand 2	E	35	38	anti-parallel
Strand 3	E	65	68	anti-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	71	72	first strand
Strand 2	E	75	76	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	169	170	first strand
Strand 2	E	160	166	anti-parallel
Strand 3	E	176	178	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	E	169	170	first strand
Strand 2	E	160	166	anti-parallel
Strand 3	E	150	155	anti-parallel
Strand 4	E	298	301	parallel
Strand 5	E	330	331	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	E	239	242	first strand
Strand 2	E	248	251	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	F	29	32	first strand
Strand 2	F	16	21	anti-parallel
Strand 3	F	8	12	anti-parallel
Strand 4	F	103	107	parallel
Strand 5	F	131	136	parallel
Strand 6	F	358	359	anti-parallel

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There are 3 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	53	54	first strand
Strand 2	F	35	38	anti-parallel
Strand 3	F	65	68	anti-parallel

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There are 2 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	71	72	first strand
Strand 2	F	75	76	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	169	170	first strand
Strand 2	F	160	166	anti-parallel
Strand 3	F	176	178	anti-parallel

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There are 5 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	169	170	first strand
Strand 2	F	160	166	anti-parallel
Strand 3	F	150	155	anti-parallel
Strand 4	F	298	301	parallel
Strand 5	F	330	331	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	F	239	242	first strand
Strand 2	F	248	251	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: 8CCO

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