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

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 6SEP entry

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

Chain ID	Initial residue	Terminal residue
A	ASP 3	ARG 476
B	ASP 3	ARG 476

There are 35 helices in PDB entry 6SEP. 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	33	Right-handed alpha
Helix 2	AA2	A	37	39	Right-handed 310
Helix 3	AA3	A	47	57	Right-handed alpha
Helix 4	AA4	A	70	80	Right-handed alpha
Helix 5	AA5	A	96	107	Right-handed alpha
Helix 6	AA6	A	134	149	Right-handed alpha
Helix 7	AA7	A	164	181	Right-handed alpha
Helix 8	AA8	A	190	202	Right-handed alpha
Helix 9	AA9	A	230	240	Right-handed alpha
Helix 10	AB1	A	296	306	Right-handed alpha
Helix 11	AB2	A	328	342	Right-handed alpha
Helix 12	AB3	A	383	390	Right-handed alpha
Helix 13	AB4	A	394	414	Right-handed alpha
Helix 14	AB5	A	423	425	Right-handed 310
Helix 15	AB6	A	426	435	Right-handed alpha
Helix 16	AB7	A	436	438	Right-handed 310
Helix 17	AB8	A	469	474	Right-handed alpha
Helix 18	AB9	B	20	33	Right-handed alpha
Helix 19	AC1	B	37	39	Right-handed 310
Helix 20	AC2	B	47	57	Right-handed alpha
Helix 21	AC3	B	70	80	Right-handed alpha
Helix 22	AC4	B	96	107	Right-handed alpha
Helix 23	AC5	B	129	133	Right-handed 310
Helix 24	AC6	B	134	149	Right-handed alpha
Helix 25	AC7	B	164	181	Right-handed alpha
Helix 26	AC8	B	190	202	Right-handed alpha
Helix 27	AC9	B	230	240	Right-handed alpha
Helix 28	AD1	B	296	306	Right-handed alpha
Helix 29	AD2	B	328	342	Right-handed alpha
Helix 30	AD3	B	383	390	Right-handed alpha
Helix 31	AD4	B	394	414	Right-handed alpha
Helix 32	AD5	B	423	425	Right-handed 310
Helix 33	AD6	B	426	435	Right-handed alpha
Helix 34	AD7	B	436	438	Right-handed 310
Helix 35	AD8	B	469	474	Right-handed alpha

There are 16 sheets in PDB entry 6SEP. 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 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	34	35	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	60	62	first strand
Strand 2	A	41	44	parallel
Strand 3	A	14	17	parallel
Strand 4	A	87	90	parallel
Strand 5	A	110	113	parallel
Strand 6	A	155	157	parallel
Strand 7	A	419	421	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	320	326	first strand
Strand 2	A	205	212	parallel
Strand 3	A	360	370	anti-parallel
Strand 4	A	373	382	anti-parallel
Strand 5	A	441	446	anti-parallel

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There are 2 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	215	216	first strand
Strand 2	A	356	358	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	224	227	first strand
Strand 2	A	347	350	parallel

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There are 3 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	241	245	first strand
Strand 2	A	267	273	anti-parallel
Strand 3	A	257	258	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	A	278	283	first strand
Strand 2	A	287	292	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	308	309	first strand
Strand 2	A	315	317	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	8	9	first strand
Strand 2	B	34	35	parallel

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There are 7 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	60	62	first strand
Strand 2	B	41	44	parallel
Strand 3	B	14	17	parallel
Strand 4	B	87	90	parallel
Strand 5	B	110	113	parallel
Strand 6	B	155	157	parallel
Strand 7	B	419	421	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	B	320	326	first strand
Strand 2	B	205	212	parallel
Strand 3	B	360	370	anti-parallel
Strand 4	B	373	382	anti-parallel
Strand 5	B	441	446	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	215	216	first strand
Strand 2	B	356	358	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	224	227	first strand
Strand 2	B	347	350	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	241	245	first strand
Strand 2	B	267	273	anti-parallel
Strand 3	B	257	258	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	B	278	283	first strand
Strand 2	B	287	292	anti-parallel

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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	308	309	first strand
Strand 2	B	315	317	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: 6SEP

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