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

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 8ETN entry

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

Chain ID	Initial residue	Terminal residue
A	PRO 56	ASP 356
D	PRO 56	LEU 358
C	PRO 56	ASP 356
B	PRO 56	LEU 358

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

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	69	81	Right-handed alpha
Helix 2	AA2	A	92	104	Right-handed alpha
Helix 3	AA3	A	170	197	Right-handed alpha
Helix 4	AA4	A	200	204	Right-handed 310
Helix 5	AA5	A	276	284	Right-handed alpha
Helix 6	AA6	A	338	345	Right-handed alpha
Helix 7	AA7	A	351	356	Right-handed 310
Helix 8	AA8	D	68	81	Right-handed alpha
Helix 9	AA9	D	92	107	Right-handed alpha
Helix 10	AB1	D	170	197	Right-handed alpha
Helix 11	AB2	D	200	204	Right-handed 310
Helix 12	AB3	D	276	284	Right-handed alpha
Helix 13	AB4	D	320	324	Right-handed 310
Helix 14	AB5	D	336	344	Right-handed alpha
Helix 15	AB6	D	351	356	Right-handed alpha
Helix 16	AB7	C	69	81	Right-handed alpha
Helix 17	AB8	C	92	105	Right-handed alpha
Helix 18	AB9	C	170	197	Right-handed alpha
Helix 19	AC1	C	276	283	Right-handed alpha
Helix 20	AC2	C	338	345	Right-handed alpha
Helix 21	AC3	C	351	356	Right-handed 310
Helix 22	AC4	B	67	81	Right-handed alpha
Helix 23	AC5	B	92	107	Right-handed alpha
Helix 24	AC6	B	173	197	Right-handed alpha
Helix 25	AC7	B	200	204	Right-handed 310
Helix 26	AC8	B	276	283	Right-handed alpha
Helix 27	AC9	B	336	345	Right-handed alpha
Helix 28	AD1	B	350	357	Right-handed alpha

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

There are 9 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	59	61	first strand
Strand 2	A	83	87	parallel
Strand 3	A	271	274	anti-parallel
Strand 4	A	242	246	anti-parallel
Strand 5	A	304	308	anti-parallel
Strand 6	A	214	217	anti-parallel
Strand 7	A	148	153	anti-parallel
Strand 8	D	142	152	anti-parallel
Strand 9	A	143	144	anti-parallel

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There are 14 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	59	61	first strand
Strand 2	A	83	87	parallel
Strand 3	A	271	274	anti-parallel
Strand 4	A	242	246	anti-parallel
Strand 5	A	304	308	anti-parallel
Strand 6	A	214	217	anti-parallel
Strand 7	A	148	153	anti-parallel
Strand 8	D	142	152	anti-parallel
Strand 9	D	213	220	anti-parallel
Strand 10	D	302	309	anti-parallel
Strand 11	D	241	247	anti-parallel
Strand 12	D	271	275	anti-parallel
Strand 13	D	83	87	anti-parallel
Strand 14	D	59	61	parallel

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There are 3 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	260	263	first strand
Strand 2	A	254	257	anti-parallel
Strand 3	A	292	293	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	316	317	first strand
Strand 2	A	335	336	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	D	260	263	first strand
Strand 2	D	254	257	anti-parallel
Strand 3	D	291	293	anti-parallel

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There are 14 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	59	61	first strand
Strand 2	C	83	87	parallel
Strand 3	C	271	275	anti-parallel
Strand 4	C	241	246	anti-parallel
Strand 5	C	303	309	anti-parallel
Strand 6	C	213	219	anti-parallel
Strand 7	C	142	153	anti-parallel
Strand 8	B	146	153	anti-parallel
Strand 9	B	213	220	anti-parallel
Strand 10	B	302	309	anti-parallel
Strand 11	B	242	246	anti-parallel
Strand 12	B	271	274	anti-parallel
Strand 13	B	83	87	anti-parallel
Strand 14	B	59	61	parallel

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There are 3 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	262	263	first strand
Strand 2	C	254	255	anti-parallel
Strand 3	C	292	293	anti-parallel

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There are 4 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	235	236	first strand
Strand 2	B	291	293	anti-parallel
Strand 3	B	254	255	anti-parallel
Strand 4	B	262	263	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: 8ETN

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