Analysis of interatomic Contacts of Structural Units in PDB entry:
6SRG

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 6SRG entry

There are 2 chains in PDB entry 6SRG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 6	ASP 483
B	GLY 6	PRO 488

There are 37 helices in PDB entry 6SRG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	20	36	Right-handed alpha
Helix 2	AA2	A	68	76	Right-handed alpha
Helix 3	AA3	A	113	122	Right-handed alpha
Helix 4	AA4	A	131	139	Right-handed alpha
Helix 5	AA5	A	165	169	Right-handed 310
Helix 6	AA6	A	175	186	Right-handed alpha
Helix 7	AA7	A	188	213	Right-handed alpha
Helix 8	AA8	A	218	233	Right-handed alpha
Helix 9	AA9	A	299	320	Right-handed alpha
Helix 10	AB1	A	325	344	Right-handed alpha
Helix 11	AB2	A	350	357	Right-handed alpha
Helix 12	AB3	A	359	364	Right-handed alpha
Helix 13	AB4	A	393	397	Right-handed 310
Helix 14	AB5	A	418	428	Right-handed alpha
Helix 15	AB6	A	428	433	Right-handed alpha
Helix 16	AB7	A	436	441	Right-handed alpha
Helix 17	AB8	A	442	444	Right-handed 310
Helix 18	AB9	A	471	480	Right-handed alpha
Helix 19	AC1	B	20	37	Right-handed alpha
Helix 20	AC2	B	68	76	Right-handed alpha
Helix 21	AC3	B	113	122	Right-handed alpha
Helix 22	AC4	B	131	140	Right-handed alpha
Helix 23	AC5	B	165	169	Right-handed 310
Helix 24	AC6	B	175	186	Right-handed alpha
Helix 25	AC7	B	188	213	Right-handed alpha
Helix 26	AC8	B	218	235	Right-handed alpha
Helix 27	AC9	B	253	257	Right-handed alpha
Helix 28	AD1	B	299	320	Right-handed alpha
Helix 29	AD2	B	325	344	Right-handed alpha
Helix 30	AD3	B	350	357	Right-handed alpha
Helix 31	AD4	B	359	364	Right-handed alpha
Helix 32	AD5	B	393	397	Right-handed 310
Helix 33	AD6	B	418	428	Right-handed alpha
Helix 34	AD7	B	431	435	Right-handed 310
Helix 35	AD8	B	436	441	Right-handed alpha
Helix 36	AD9	B	442	444	Right-handed 310
Helix 37	AE1	B	471	480	Right-handed alpha

There are 12 sheets in PDB entry 6SRG. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

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	8	9	first strand
Strand 2	A	18	19	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	125	128	first strand
Strand 2	A	93	97	parallel
Strand 3	A	83	87	anti-parallel
Strand 4	A	45	49	anti-parallel
Strand 5	A	144	145	parallel
Strand 6	A	171	172	parallel

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There are 2 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	238	239	first strand
Strand 2	A	279	280	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	A	244	246	first strand
Strand 2	A	272	277	anti-parallel
Strand 3	A	288	293	anti-parallel

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There are 3 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	408	411	first strand
Strand 2	A	453	457	anti-parallel
Strand 3	A	462	464	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	A	414	416	first strand
Strand 2	A	448	450	anti-parallel

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There are 2 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	8	9	first strand
Strand 2	B	18	19	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	B	125	128	first strand
Strand 2	B	93	97	parallel
Strand 3	B	83	87	anti-parallel
Strand 4	B	45	49	anti-parallel
Strand 5	B	144	145	parallel
Strand 6	B	171	172	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	238	239	first strand
Strand 2	B	279	280	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	B	272	277	first strand
Strand 2	B	288	293	anti-parallel

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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	408	411	first strand
Strand 2	B	453	457	anti-parallel
Strand 3	B	462	464	anti-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	B	414	416	first strand
Strand 2	B	448	450	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: 6SRG

Analysis of interatomic Contacts of Structural Units in PDB entry:
6SRG