Analysis of interatomic Contacts of Structural Units in PDB entry:
9EDQ

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 9EDQ entry

There are 2 chains in PDB entry 9EDQ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 226	VAL 522
B	GLU 226	VAL 522

There are 13 helices in PDB entry 9EDQ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	234	238	Right-handed 310
Helix 2	AA2	A	280	284	Right-handed 310
Helix 3	AA3	A	313	317	Right-handed 310
Helix 4	AA4	A	352	354	Right-handed 310
Helix 5	AA5	A	355	358	Right-handed 310
Helix 6	AA6	A	388	394	Right-handed 310
Helix 7	AA7	A	447	456	Right-handed alpha
Helix 8	AA8	B	234	238	Right-handed 310
Helix 9	AA9	B	280	284	Right-handed 310
Helix 10	AB1	B	352	354	Right-handed 310
Helix 11	AB2	B	355	358	Right-handed 310
Helix 12	AB3	B	388	394	Right-handed 310
Helix 13	AB4	B	447	456	Right-handed alpha

There are 8 sheets in PDB entry 9EDQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 4 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	442	444	first strand
Strand 2	A	420	427	anti-parallel
Strand 3	A	249	252	anti-parallel
Strand 4	A	499	500	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	442	444	first strand
Strand 2	A	420	427	anti-parallel
Strand 3	A	489	493	anti-parallel
Strand 4	A	478	485	anti-parallel
Strand 5	A	465	471	anti-parallel
Strand 6	A	506	513	anti-parallel

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There are 6 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	345	350	first strand
Strand 2	A	331	338	anti-parallel
Strand 3	A	376	385	anti-parallel
Strand 4	A	286	291	anti-parallel
Strand 5	A	300	305	anti-parallel
Strand 6	A	360	363	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	345	350	first strand
Strand 2	A	331	338	anti-parallel
Strand 3	A	376	385	anti-parallel
Strand 4	A	431	432	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	B	442	444	first strand
Strand 2	B	420	427	anti-parallel
Strand 3	B	249	252	anti-parallel
Strand 4	B	499	500	anti-parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	442	444	first strand
Strand 2	B	420	427	anti-parallel
Strand 3	B	489	493	anti-parallel
Strand 4	B	478	485	anti-parallel
Strand 5	B	465	471	anti-parallel
Strand 6	B	506	513	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	B	345	350	first strand
Strand 2	B	331	338	anti-parallel
Strand 3	B	376	385	anti-parallel
Strand 4	B	286	291	anti-parallel
Strand 5	B	300	305	anti-parallel
Strand 6	B	360	363	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	345	350	first strand
Strand 2	B	331	338	anti-parallel
Strand 3	B	376	385	anti-parallel
Strand 4	B	431	432	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: 9EDQ

Analysis of interatomic Contacts of Structural Units in PDB entry:
9EDQ