Analysis of interatomic Contacts of Structural Units in PDB entry:
8CO4

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 8CO4 entry

There are 4 chains in PDB entry 8CO4 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 2	LYS 379
B	ALA 2	LYS 379
C	MET 1	LYS 379
D	MET 1	LYS 379

There are 66 helices in PDB entry 8CO4. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	47	55	Right-handed alpha
Helix 2	AA2	A	102	108	Right-handed alpha
Helix 3	AA3	A	116	121	Right-handed alpha
Helix 4	AA4	A	168	173	Right-handed alpha
Helix 5	AA5	A	174	176	Right-handed 310
Helix 6	AA6	A	177	188	Right-handed alpha
Helix 7	AA7	A	204	218	Right-handed alpha
Helix 8	AA8	A	229	236	Right-handed alpha
Helix 9	AA9	A	237	239	Right-handed 310
Helix 10	AB1	A	245	249	Right-handed 310
Helix 11	AB2	A	252	262	Right-handed alpha
Helix 12	AB3	A	274	284	Right-handed alpha
Helix 13	AB4	A	308	313	Right-handed alpha
Helix 14	AB5	A	321	325	Right-handed 310
Helix 15	AB6	A	326	340	Right-handed alpha
Helix 16	AB7	A	345	347	Right-handed 310
Helix 17	AB8	A	357	365	Right-handed alpha
Helix 18	AB9	B	47	55	Right-handed alpha
Helix 19	AC1	B	102	108	Right-handed alpha
Helix 20	AC2	B	116	121	Right-handed alpha
Helix 21	AC3	B	168	173	Right-handed alpha
Helix 22	AC4	B	174	176	Right-handed 310
Helix 23	AC5	B	177	188	Right-handed alpha
Helix 24	AC6	B	204	218	Right-handed alpha
Helix 25	AC7	B	230	237	Right-handed alpha
Helix 26	AC8	B	245	249	Right-handed 310
Helix 27	AC9	B	252	261	Right-handed alpha
Helix 28	AD1	B	274	284	Right-handed alpha
Helix 29	AD2	B	308	313	Right-handed alpha
Helix 30	AD3	B	321	325	Right-handed 310
Helix 31	AD4	B	326	340	Right-handed alpha
Helix 32	AD5	B	345	347	Right-handed 310
Helix 33	AD6	B	357	365	Right-handed alpha
Helix 34	AD7	C	47	55	Right-handed alpha
Helix 35	AD8	C	102	108	Right-handed alpha
Helix 36	AD9	C	116	121	Right-handed alpha
Helix 37	AE1	C	168	173	Right-handed alpha
Helix 38	AE2	C	174	176	Right-handed 310
Helix 39	AE3	C	177	188	Right-handed alpha
Helix 40	AE4	C	204	218	Right-handed alpha
Helix 41	AE5	C	229	237	Right-handed alpha
Helix 42	AE6	C	245	249	Right-handed 310
Helix 43	AE7	C	252	262	Right-handed alpha
Helix 44	AE8	C	274	284	Right-handed alpha
Helix 45	AE9	C	308	313	Right-handed alpha
Helix 46	AF1	C	321	325	Right-handed 310
Helix 47	AF2	C	326	340	Right-handed alpha
Helix 48	AF3	C	345	347	Right-handed 310
Helix 49	AF4	C	357	365	Right-handed alpha
Helix 50	AF5	D	47	55	Right-handed alpha
Helix 51	AF6	D	102	108	Right-handed alpha
Helix 52	AF7	D	116	121	Right-handed alpha
Helix 53	AF8	D	168	173	Right-handed alpha
Helix 54	AF9	D	174	176	Right-handed 310
Helix 55	AG1	D	177	188	Right-handed alpha
Helix 56	AG2	D	204	218	Right-handed alpha
Helix 57	AG3	D	230	238	Right-handed alpha
Helix 58	AG4	D	245	249	Right-handed 310
Helix 59	AG5	D	252	261	Right-handed alpha
Helix 60	AG6	D	274	284	Right-handed alpha
Helix 61	AG7	D	308	313	Right-handed alpha
Helix 62	AG8	D	321	325	Right-handed 310
Helix 63	AG9	D	326	340	Right-handed alpha
Helix 64	AH1	D	345	347	Right-handed 310
Helix 65	AH2	D	357	364	Right-handed alpha
Helix 66	AH3	D	365	367	Right-handed 310

There are 18 sheets in PDB entry 8CO4. 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,

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	A	8	14	first strand
Strand 2	A	23	29	anti-parallel
Strand 3	A	133	135	anti-parallel
Strand 4	A	138	140	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	A	152	156	first strand
Strand 2	A	36	45	anti-parallel
Strand 3	A	70	78	anti-parallel
Strand 4	A	90	93	anti-parallel
Strand 5	A	160	162	anti-parallel

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There are 4 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	152	156	first strand
Strand 2	A	36	45	anti-parallel
Strand 3	A	372	376	anti-parallel
Strand 4	A	349	354	parallel

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There are 6 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	242	244	first strand
Strand 2	A	222	225	parallel
Strand 3	A	198	201	parallel
Strand 4	A	267	270	parallel
Strand 5	A	291	294	parallel
Strand 6	A	316	319	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	A	304	306	first strand
Strand 2	B	304	306	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	B	8	14	first strand
Strand 2	B	23	29	anti-parallel
Strand 3	B	133	135	anti-parallel
Strand 4	B	138	140	anti-parallel

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There are 5 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	152	156	first strand
Strand 2	B	36	45	anti-parallel
Strand 3	B	70	78	anti-parallel
Strand 4	B	90	93	anti-parallel
Strand 5	B	160	162	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	B	152	156	first strand
Strand 2	B	36	45	anti-parallel
Strand 3	B	372	376	anti-parallel
Strand 4	B	349	354	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	B	242	244	first strand
Strand 2	B	222	225	parallel
Strand 3	B	198	201	parallel
Strand 4	B	267	270	parallel
Strand 5	B	291	294	parallel
Strand 6	B	316	319	parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	8	14	first strand
Strand 2	C	23	29	anti-parallel
Strand 3	C	133	135	anti-parallel
Strand 4	C	138	140	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	C	152	156	first strand
Strand 2	C	36	45	anti-parallel
Strand 3	C	70	78	anti-parallel
Strand 4	C	90	93	anti-parallel
Strand 5	C	160	162	anti-parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	152	156	first strand
Strand 2	C	36	45	anti-parallel
Strand 3	C	372	376	anti-parallel
Strand 4	C	349	354	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	242	244	first strand
Strand 2	C	222	225	parallel
Strand 3	C	198	201	parallel
Strand 4	C	267	270	parallel
Strand 5	C	291	294	parallel
Strand 6	C	316	319	parallel

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There are 2 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	304	306	first strand
Strand 2	D	304	306	anti-parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	8	14	first strand
Strand 2	D	23	29	anti-parallel
Strand 3	D	133	135	anti-parallel
Strand 4	D	138	140	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	D	152	156	first strand
Strand 2	D	36	45	anti-parallel
Strand 3	D	70	78	anti-parallel
Strand 4	D	90	93	anti-parallel
Strand 5	D	160	162	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	D	152	156	first strand
Strand 2	D	36	45	anti-parallel
Strand 3	D	372	376	anti-parallel
Strand 4	D	349	354	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	D	242	244	first strand
Strand 2	D	222	225	parallel
Strand 3	D	198	201	parallel
Strand 4	D	267	270	parallel
Strand 5	D	291	294	parallel
Strand 6	D	316	319	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: 8CO4

Analysis of interatomic Contacts of Structural Units in PDB entry:
8CO4