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

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 9COC entry

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

Chain ID	Initial residue	Terminal residue
B	MET 1	THR 429
E	MET 1	THR 429
F	MET 1	THR 429
K	MET 1	THR 429
A	MET 1	GLU 441
D	MET 1	GLU 441
C	MET 1	GLU 441
I	MET 1	SER 439

There are166 helices in PDB entry 9COC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	10	29	Right-handed alpha
Helix 2	AA2	B	41	46	Right-handed alpha
Helix 3	AA3	B	47	49	Right-handed 310
Helix 4	AA4	B	70	79	Right-handed alpha
Helix 5	AA5	B	81	85	Right-handed 310
Helix 6	AA6	B	86	88	Right-handed 310
Helix 7	AA7	B	100	106	Right-handed alpha
Helix 8	AA8	B	107	127	Right-handed alpha
Helix 9	AA9	B	142	159	Right-handed alpha
Helix 10	AB1	B	180	196	Right-handed alpha
Helix 11	AB2	B	204	214	Right-handed alpha
Helix 12	AB3	B	221	237	Right-handed alpha
Helix 13	AB4	B	238	241	Right-handed 310
Helix 14	AB5	B	249	258	Right-handed alpha
Helix 15	AB6	B	285	294	Right-handed alpha
Helix 16	AB7	B	295	299	Right-handed 310
Helix 17	AB8	B	304	308	Right-handed 310
Helix 18	AB9	B	322	337	Right-handed alpha
Helix 19	AC1	B	338	341	Right-handed 310
Helix 20	AC2	B	373	392	Right-handed alpha
Helix 21	AC3	B	394	401	Right-handed alpha
Helix 22	AC4	B	404	428	Right-handed alpha
Helix 23	AC5	E	10	28	Right-handed alpha
Helix 24	AC6	E	41	46	Right-handed alpha
Helix 25	AC7	E	47	49	Right-handed 310
Helix 26	AC8	E	70	79	Right-handed alpha
Helix 27	AC9	E	81	85	Right-handed 310
Helix 28	AD1	E	86	88	Right-handed 310
Helix 29	AD2	E	100	106	Right-handed alpha
Helix 30	AD3	E	108	126	Right-handed alpha
Helix 31	AD4	E	142	159	Right-handed alpha
Helix 32	AD5	E	180	193	Right-handed alpha
Helix 33	AD6	E	203	214	Right-handed alpha
Helix 34	AD7	E	221	237	Right-handed alpha
Helix 35	AD8	E	249	258	Right-handed alpha
Helix 36	AD9	E	277	282	Right-handed 310
Helix 37	AE1	E	285	295	Right-handed alpha
Helix 38	AE2	E	296	299	Right-handed 310
Helix 39	AE3	E	304	308	Right-handed 310
Helix 40	AE4	E	322	337	Right-handed alpha
Helix 41	AE5	E	338	341	Right-handed 310
Helix 42	AE6	E	374	391	Right-handed alpha
Helix 43	AE7	E	394	401	Right-handed alpha
Helix 44	AE8	E	404	428	Right-handed alpha
Helix 45	AE9	F	10	29	Right-handed alpha
Helix 46	AF1	F	40	46	Right-handed alpha
Helix 47	AF2	F	47	49	Right-handed 310
Helix 48	AF3	F	70	79	Right-handed alpha
Helix 49	AF4	F	81	85	Right-handed 310
Helix 50	AF5	F	86	88	Right-handed 310
Helix 51	AF6	F	100	106	Right-handed alpha
Helix 52	AF7	F	106	127	Right-handed alpha
Helix 53	AF8	F	142	159	Right-handed alpha
Helix 54	AF9	F	180	196	Right-handed alpha
Helix 55	AG1	F	204	214	Right-handed alpha
Helix 56	AG2	F	221	237	Right-handed alpha
Helix 57	AG3	F	238	241	Right-handed 310
Helix 58	AG4	F	249	258	Right-handed alpha
Helix 59	AG5	F	277	281	Right-handed 310
Helix 60	AG6	F	285	295	Right-handed alpha
Helix 61	AG7	F	296	299	Right-handed 310
Helix 62	AG8	F	322	337	Right-handed alpha
Helix 63	AG9	F	338	341	Right-handed 310
Helix 64	AH1	F	374	392	Right-handed alpha
Helix 65	AH2	F	394	401	Right-handed alpha
Helix 66	AH3	F	404	428	Right-handed alpha
Helix 67	AH4	K	10	28	Right-handed alpha
Helix 68	AH5	K	41	46	Right-handed alpha
Helix 69	AH6	K	47	49	Right-handed 310
Helix 70	AH7	K	55	57	Right-handed 310
Helix 71	AH8	K	70	79	Right-handed alpha
Helix 72	AH9	K	81	85	Right-handed 310
Helix 73	AI1	K	86	88	Right-handed 310
Helix 74	AI2	K	100	106	Right-handed alpha
Helix 75	AI3	K	108	126	Right-handed alpha
Helix 76	AI4	K	142	159	Right-handed alpha
Helix 77	AI5	K	180	196	Right-handed alpha
Helix 78	AI6	K	203	214	Right-handed alpha
Helix 79	AI7	K	221	237	Right-handed alpha
Helix 80	AI8	K	238	241	Right-handed 310
Helix 81	AI9	K	249	258	Right-handed alpha
Helix 82	AJ1	K	277	281	Right-handed 310
Helix 83	AJ2	K	285	295	Right-handed alpha
Helix 84	AJ3	K	296	299	Right-handed 310
Helix 85	AJ4	K	304	308	Right-handed 310
Helix 86	AJ5	K	322	337	Right-handed alpha
Helix 87	AJ6	K	338	341	Right-handed 310
Helix 88	AJ7	K	373	391	Right-handed alpha
Helix 89	AJ8	K	394	401	Right-handed alpha
Helix 90	AJ9	K	404	428	Right-handed alpha
Helix 91	AK1	A	10	29	Right-handed alpha
Helix 92	AK2	A	44	49	Right-handed alpha
Helix 93	AK3	A	74	81	Right-handed alpha
Helix 94	AK4	A	88	90	Right-handed 310
Helix 95	AK5	A	102	108	Right-handed alpha
Helix 96	AK6	A	110	129	Right-handed alpha
Helix 97	AK7	A	143	161	Right-handed alpha
Helix 98	AK8	A	182	194	Right-handed alpha
Helix 99	AK9	A	205	218	Right-handed alpha
Helix 100	AL1	A	223	244	Right-handed alpha
Helix 101	AL2	A	251	260	Right-handed alpha
Helix 102	AL3	A	277	282	Right-handed alpha
Helix 103	AL4	A	287	296	Right-handed alpha
Helix 104	AL5	A	297	301	Right-handed 310
Helix 105	AL6	A	306	310	Right-handed 310
Helix 106	AL7	A	324	338	Right-handed alpha
Helix 107	AL8	A	383	400	Right-handed alpha
Helix 108	AL9	A	404	411	Right-handed alpha
Helix 109	AM1	A	415	437	Right-handed alpha
Helix 110	AM2	D	10	29	Right-handed alpha
Helix 111	AM3	D	44	51	Right-handed alpha
Helix 112	AM4	D	72	81	Right-handed alpha
Helix 113	AM5	D	82	85	Right-handed 310
Helix 114	AM6	D	88	90	Right-handed 310
Helix 115	AM7	D	102	108	Right-handed alpha
Helix 116	AM8	D	111	128	Right-handed alpha
Helix 117	AM9	D	143	161	Right-handed alpha
Helix 118	AN1	D	182	195	Right-handed alpha
Helix 119	AN2	D	205	216	Right-handed alpha
Helix 120	AN3	D	223	244	Right-handed alpha
Helix 121	AN4	D	252	260	Right-handed alpha
Helix 122	AN5	D	277	282	Right-handed alpha
Helix 123	AN6	D	287	296	Right-handed alpha
Helix 124	AN7	D	297	301	Right-handed 310
Helix 125	AN8	D	306	310	Right-handed 310
Helix 126	AN9	D	324	338	Right-handed alpha
Helix 127	AO1	D	383	400	Right-handed alpha
Helix 128	AO2	D	404	411	Right-handed alpha
Helix 129	AO3	D	414	436	Right-handed alpha
Helix 130	AO4	C	10	29	Right-handed alpha
Helix 131	AO5	C	44	51	Right-handed alpha
Helix 132	AO6	C	72	81	Right-handed alpha
Helix 133	AO7	C	82	85	Right-handed 310
Helix 134	AO8	C	102	108	Right-handed alpha
Helix 135	AO9	C	108	129	Right-handed alpha
Helix 136	AP1	C	143	161	Right-handed alpha
Helix 137	AP2	C	182	195	Right-handed alpha
Helix 138	AP3	C	205	216	Right-handed alpha
Helix 139	AP4	C	223	244	Right-handed alpha
Helix 140	AP5	C	251	260	Right-handed alpha
Helix 141	AP6	C	277	282	Right-handed alpha
Helix 142	AP7	C	287	296	Right-handed alpha
Helix 143	AP8	C	297	301	Right-handed 310
Helix 144	AP9	C	306	310	Right-handed 310
Helix 145	AQ1	C	324	338	Right-handed alpha
Helix 146	AQ2	C	383	400	Right-handed alpha
Helix 147	AQ3	C	404	411	Right-handed alpha
Helix 148	AQ4	C	415	437	Right-handed alpha
Helix 149	AQ5	I	10	29	Right-handed alpha
Helix 150	AQ6	I	44	51	Right-handed alpha
Helix 151	AQ7	I	72	81	Right-handed alpha
Helix 152	AQ8	I	82	85	Right-handed 310
Helix 153	AQ9	I	102	108	Right-handed alpha
Helix 154	AR1	I	110	113	Right-handed 310
Helix 155	AR2	I	114	128	Right-handed alpha
Helix 156	AR3	I	143	161	Right-handed alpha
Helix 157	AR4	I	182	195	Right-handed alpha
Helix 158	AR5	I	205	216	Right-handed alpha
Helix 159	AR6	I	223	244	Right-handed alpha
Helix 160	AR7	I	252	260	Right-handed alpha
Helix 161	AR8	I	277	282	Right-handed alpha
Helix 162	AR9	I	287	296	Right-handed alpha
Helix 163	AS1	I	324	338	Right-handed alpha
Helix 164	AS2	I	383	400	Right-handed alpha
Helix 165	AS3	I	404	411	Right-handed alpha
Helix 166	AS4	I	415	436	Right-handed alpha

There are 20 sheets in PDB entry 9COC. 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,

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	90	92	first strand
Strand 2	B	63	67	parallel
Strand 3	B	3	9	parallel
Strand 4	B	130	138	parallel
Strand 5	B	163	170	parallel
Strand 6	B	199	203	parallel
Strand 7	B	265	271	parallel
Strand 8	B	364	371	anti-parallel
Strand 9	B	310	318	anti-parallel
Strand 10	B	349	354	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	B	51	54	first strand
Strand 2	B	58	61	anti-parallel

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There are 10 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	90	92	first strand
Strand 2	E	63	67	parallel
Strand 3	E	3	9	parallel
Strand 4	E	130	138	parallel
Strand 5	E	164	169	parallel
Strand 6	E	198	202	parallel
Strand 7	E	265	271	parallel
Strand 8	E	364	371	anti-parallel
Strand 9	E	310	318	anti-parallel
Strand 10	E	349	354	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	E	51	53	first strand
Strand 2	E	59	61	anti-parallel

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There are 10 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	90	92	first strand
Strand 2	F	63	67	parallel
Strand 3	F	3	9	parallel
Strand 4	F	130	138	parallel
Strand 5	F	164	170	parallel
Strand 6	F	198	203	parallel
Strand 7	F	265	271	parallel
Strand 8	F	364	371	anti-parallel
Strand 9	F	310	318	anti-parallel
Strand 10	F	349	354	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	F	51	54	first strand
Strand 2	F	58	61	anti-parallel

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There are 10 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	90	92	first strand
Strand 2	K	63	67	parallel
Strand 3	K	3	9	parallel
Strand 4	K	130	138	parallel
Strand 5	K	163	169	parallel
Strand 6	K	198	202	parallel
Strand 7	K	265	271	parallel
Strand 8	K	364	371	anti-parallel
Strand 9	K	310	318	anti-parallel
Strand 10	K	349	354	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	K	51	53	first strand
Strand 2	K	59	61	anti-parallel

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There are 6 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	92	94	first strand
Strand 2	A	65	69	parallel
Strand 3	A	4	9	parallel
Strand 4	A	134	140	parallel
Strand 5	A	165	171	parallel
Strand 6	A	200	204	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	53	55	first strand
Strand 2	A	61	63	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	272	273	first strand
Strand 2	A	373	381	anti-parallel
Strand 3	A	312	321	anti-parallel
Strand 4	A	351	356	parallel

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There are 6 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	92	94	first strand
Strand 2	D	65	69	parallel
Strand 3	D	2	9	parallel
Strand 4	D	131	138	parallel
Strand 5	D	165	168	parallel
Strand 6	D	200	201	parallel

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There are 2 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	53	55	first strand
Strand 2	D	61	63	anti-parallel

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There are 4 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	269	273	first strand
Strand 2	D	373	381	anti-parallel
Strand 3	D	312	321	anti-parallel
Strand 4	D	351	356	parallel

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There are 6 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	92	94	first strand
Strand 2	C	65	69	parallel
Strand 3	C	3	9	parallel
Strand 4	C	132	140	parallel
Strand 5	C	165	171	parallel
Strand 6	C	200	204	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	C	53	55	first strand
Strand 2	C	61	63	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	C	269	273	first strand
Strand 2	C	373	381	anti-parallel
Strand 3	C	312	321	anti-parallel
Strand 4	C	351	356	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	92	94	first strand
Strand 2	I	65	69	parallel
Strand 3	I	3	9	parallel
Strand 4	I	132	140	parallel
Strand 5	I	165	171	parallel
Strand 6	I	200	204	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	I	53	55	first strand
Strand 2	I	61	63	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	I	269	273	first strand
Strand 2	I	373	381	anti-parallel
Strand 3	I	312	321	anti-parallel
Strand 4	I	351	356	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: 9COC

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