Analysis of interatomic Contacts of Structural Units in PDB entry:
8C1W

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 8C1W entry

There are 4 chains in PDB entry 8C1W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 8	SER 462
B	THR 8	SER 462
C	THR 8	SER 462
D	LEU 13	SER 462

There are 38 helices in PDB entry 8C1W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	10	22	Right-handed alpha
Helix 2	AA2	A	138	142	Right-handed 310
Helix 3	AA3	A	170	177	Right-handed alpha
Helix 4	AA4	A	220	227	Right-handed alpha
Helix 5	AA5	A	227	244	Right-handed alpha
Helix 6	AA6	A	250	273	Right-handed alpha
Helix 7	AA7	A	281	311	Right-handed alpha
Helix 8	AA8	A	318	333	Right-handed alpha
Helix 9	AA9	A	422	462	Right-handed alpha
Helix 10	AB1	B	10	21	Right-handed alpha
Helix 11	AB2	B	76	80	Right-handed 310
Helix 12	AB3	B	91	93	Right-handed 310
Helix 13	AB4	B	170	175	Right-handed alpha
Helix 14	AB5	B	220	227	Right-handed alpha
Helix 15	AB6	B	227	242	Right-handed alpha
Helix 16	AB7	B	248	273	Right-handed alpha
Helix 17	AB8	B	281	310	Right-handed alpha
Helix 18	AB9	B	322	333	Right-handed alpha
Helix 19	AC1	B	423	462	Right-handed alpha
Helix 20	AC2	C	8	12	Right-handed 310
Helix 21	AC3	C	13	21	Right-handed alpha
Helix 22	AC4	C	76	80	Right-handed 310
Helix 23	AC5	C	138	142	Right-handed 310
Helix 24	AC6	C	170	177	Right-handed alpha
Helix 25	AC7	C	221	244	Right-handed alpha
Helix 26	AC8	C	250	273	Right-handed alpha
Helix 27	AC9	C	281	309	Right-handed alpha
Helix 28	AD1	C	317	328	Right-handed alpha
Helix 29	AD2	C	328	333	Right-handed alpha
Helix 30	AD3	C	423	462	Right-handed alpha
Helix 31	AD4	D	15	23	Right-handed alpha
Helix 32	AD5	D	220	227	Right-handed alpha
Helix 33	AD6	D	227	242	Right-handed alpha
Helix 34	AD7	D	248	273	Right-handed alpha
Helix 35	AD8	D	282	307	Right-handed alpha
Helix 36	AD9	D	319	327	Right-handed alpha
Helix 37	AE1	D	328	330	Right-handed 310
Helix 38	AE2	D	422	462	Right-handed alpha

There are 13 sheets in PDB entry 8C1W. 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,

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	45	52	first strand
Strand 2	A	57	69	anti-parallel
Strand 3	A	132	134	anti-parallel
Strand 4	A	103	105	anti-parallel

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There are 6 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	85	89	first strand
Strand 2	A	114	118	anti-parallel
Strand 3	A	122	129	anti-parallel
Strand 4	A	57	69	anti-parallel
Strand 5	A	37	42	anti-parallel
Strand 6	A	163	167	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	98	100	first strand
Strand 2	A	146	155	anti-parallel
Strand 3	A	210	218	anti-parallel
Strand 4	A	187	196	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	85	89	first strand
Strand 2	B	114	118	anti-parallel
Strand 3	B	122	133	anti-parallel
Strand 4	B	103	105	anti-parallel

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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	85	89	first strand
Strand 2	B	114	118	anti-parallel
Strand 3	B	122	133	anti-parallel
Strand 4	B	57	68	anti-parallel
Strand 5	B	37	52	anti-parallel
Strand 6	B	163	167	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	98	100	first strand
Strand 2	B	146	155	anti-parallel
Strand 3	B	209	218	anti-parallel
Strand 4	B	187	197	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	85	89	first strand
Strand 2	C	114	118	anti-parallel
Strand 3	C	122	134	anti-parallel
Strand 4	C	103	106	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	85	89	first strand
Strand 2	C	114	118	anti-parallel
Strand 3	C	122	134	anti-parallel
Strand 4	C	57	69	anti-parallel
Strand 5	C	37	51	anti-parallel
Strand 6	C	163	167	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	C	98	100	first strand
Strand 2	C	151	155	anti-parallel
Strand 3	C	209	212	anti-parallel
Strand 4	C	194	197	anti-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	C	187	189	first strand
Strand 2	C	216	218	anti-parallel

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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	85	86	first strand
Strand 2	D	117	118	anti-parallel
Strand 3	D	122	129	anti-parallel
Strand 4	D	62	68	anti-parallel
Strand 5	D	38	44	anti-parallel
Strand 6	D	164	167	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	D	48	51	first strand
Strand 2	D	58	60	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	D	99	100	first strand
Strand 2	D	146	154	anti-parallel
Strand 3	D	206	217	anti-parallel
Strand 4	D	192	200	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: 8C1W

Analysis of interatomic Contacts of Structural Units in PDB entry:
8C1W