Analysis of interatomic Contacts of Structural Units in PDB entry:
8S7D

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 8S7D entry

There are 4 chains in PDB entry 8S7D (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 4	LEU 122
B	SER 3	LYS 123
C	GLU 12	LYS 163
D	ARG 18	SER 401

There are 31 helices in PDB entry 8S7D. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	26	Right-handed alpha
Helix 2	AA2	A	44	51	Right-handed alpha
Helix 3	AA3	A	53	60	Right-handed alpha
Helix 4	AA4	A	76	90	Right-handed alpha
Helix 5	AA5	A	98	110	Right-handed alpha
Helix 6	AA6	A	116	121	Right-handed alpha
Helix 7	AA7	B	11	27	Right-handed alpha
Helix 8	AA8	B	44	52	Right-handed alpha
Helix 9	AA9	B	52	60	Right-handed alpha
Helix 10	AB1	B	76	90	Right-handed alpha
Helix 11	AB2	B	98	110	Right-handed alpha
Helix 12	AB3	B	115	123	Right-handed alpha
Helix 13	AB4	C	18	23	Right-handed alpha
Helix 14	AB5	C	26	32	Right-handed alpha
Helix 15	AB6	C	53	64	Right-handed alpha
Helix 16	AB7	C	86	93	Right-handed alpha
Helix 17	AB8	C	96	111	Right-handed alpha
Helix 18	AB9	C	112	128	Right-handed alpha
Helix 19	AC1	C	131	140	Right-handed alpha
Helix 20	AC2	C	146	157	Right-handed alpha
Helix 21	AC3	D	19	26	Right-handed alpha
Helix 22	AC4	D	26	36	Right-handed alpha
Helix 23	AC5	D	38	46	Right-handed alpha
Helix 24	AC6	D	49	62	Right-handed alpha
Helix 25	AC7	D	83	92	Right-handed alpha
Helix 26	AC8	D	108	112	Right-handed alpha
Helix 27	AC9	D	129	138	Right-handed alpha
Helix 28	AD1	D	202	209	Right-handed alpha
Helix 29	AD2	D	236	244	Right-handed alpha
Helix 30	AD3	D	298	311	Right-handed alpha
Helix 31	AD4	D	340	349	Right-handed alpha

There are 8 sheets in PDB entry 8S7D. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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	A	7	8	first strand
Strand 2	B	91	92	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	A	32	36	first strand
Strand 2	A	39	43	anti-parallel

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There are 5 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	91	94	first strand
Strand 2	B	4	9	anti-parallel
Strand 3	D	373	378	anti-parallel
Strand 4	D	368	369	anti-parallel
Strand 5	D	287	288	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	B	39	43	first strand
Strand 2	B	32	36	anti-parallel
Strand 3	B	69	70	parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	174	180	first strand
Strand 2	D	99	107	anti-parallel
Strand 3	D	144	150	parallel
Strand 4	D	257	261	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	D	153	155	first strand
Strand 2	D	166	168	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	D	191	193	first strand
Strand 2	D	274	280	anti-parallel
Strand 3	D	219	225	anti-parallel
Strand 4	D	249	255	parallel
Strand 5	D	362	363	anti-parallel
Strand 6	D	387	388	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	D	354	359	first strand
Strand 2	D	319	326	parallel
Strand 3	D	393	398	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: 8S7D

Analysis of interatomic Contacts of Structural Units in PDB entry:
8S7D