Analysis of interatomic Contacts of Structural Units in PDB entry:
8GS1

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 8GS1 entry

There are 4 chains in PDB entry 8GS1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ARG 18	ALA 219
B	VAL 8	GLU 339
C	VAL 19	GLU 217
D	PRO 6	HIS 341

There are 28 helices in PDB entry 8GS1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	36	40	Right-handed 310
Helix 2	AA2	A	50	54	Right-handed 310
Helix 3	AA3	A	66	68	Right-handed 310
Helix 4	AA4	B	17	30	Right-handed alpha
Helix 5	AA5	B	33	40	Right-handed alpha
Helix 6	AA6	B	64	70	Right-handed alpha
Helix 7	AA7	B	87	96	Right-handed alpha
Helix 8	AA8	B	107	109	Right-handed 310
Helix 9	AA9	B	150	158	Right-handed alpha
Helix 10	AB1	B	192	209	Right-handed alpha
Helix 11	AB2	B	218	232	Right-handed alpha
Helix 12	AB3	B	236	272	Right-handed alpha
Helix 13	AB4	B	273	304	Right-handed alpha
Helix 14	AB5	B	307	337	Right-handed alpha
Helix 15	AB6	C	36	40	Right-handed 310
Helix 16	AB7	C	50	54	Right-handed 310
Helix 17	AB8	C	66	68	Right-handed 310
Helix 18	AB9	D	17	30	Right-handed alpha
Helix 19	AC1	D	33	40	Right-handed alpha
Helix 20	AC2	D	64	70	Right-handed alpha
Helix 21	AC3	D	87	96	Right-handed alpha
Helix 22	AC4	D	107	109	Right-handed 310
Helix 23	AC5	D	150	158	Right-handed alpha
Helix 24	AC6	D	192	209	Right-handed alpha
Helix 25	AC7	D	218	232	Right-handed alpha
Helix 26	AC8	D	236	272	Right-handed alpha
Helix 27	AC9	D	273	304	Right-handed alpha
Helix 28	AD1	D	307	337	Right-handed alpha

There are 16 sheets in PDB entry 8GS1. 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,

There are 5 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	213	215	first strand
Strand 2	A	19	26	anti-parallel
Strand 3	C	30	34	anti-parallel
Strand 4	C	196	209	anti-parallel
Strand 5	C	94	97	anti-parallel

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There are 7 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	213	215	first strand
Strand 2	A	19	26	anti-parallel
Strand 3	C	30	34	anti-parallel
Strand 4	C	196	209	anti-parallel
Strand 5	C	108	117	anti-parallel
Strand 6	C	175	182	anti-parallel
Strand 7	C	154	158	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	94	97	first strand
Strand 2	A	196	209	anti-parallel
Strand 3	A	108	117	anti-parallel
Strand 4	A	175	182	anti-parallel
Strand 5	A	154	158	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	A	94	97	first strand
Strand 2	A	196	209	anti-parallel
Strand 3	A	30	33	anti-parallel
Strand 4	C	20	23	anti-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	45	46	first strand
Strand 2	A	63	64	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	74	77	first strand
Strand 2	A	80	83	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	A	100	106	first strand
Strand 2	A	189	193	anti-parallel
Strand 3	A	121	129	anti-parallel
Strand 4	A	134	141	anti-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	A	162	163	first strand
Strand 2	A	168	169	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	45	46	first strand
Strand 2	B	216	217	anti-parallel

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There are 6 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	75	81	first strand
Strand 2	B	178	184	anti-parallel
Strand 3	B	101	105	anti-parallel
Strand 4	B	121	129	anti-parallel
Strand 5	B	133	138	anti-parallel
Strand 6	B	144	149	anti-parallel

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There are 2 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	45	46	first strand
Strand 2	C	63	64	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	C	74	77	first strand
Strand 2	C	80	83	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	C	100	106	first strand
Strand 2	C	189	193	anti-parallel
Strand 3	C	121	129	anti-parallel
Strand 4	C	134	141	anti-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	162	163	first strand
Strand 2	C	168	169	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	D	45	46	first strand
Strand 2	D	216	217	anti-parallel

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There are 6 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	75	81	first strand
Strand 2	D	178	184	anti-parallel
Strand 3	D	101	105	anti-parallel
Strand 4	D	121	129	anti-parallel
Strand 5	D	133	138	anti-parallel
Strand 6	D	144	149	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: 8GS1

Analysis of interatomic Contacts of Structural Units in PDB entry:
8GS1