Analysis of interatomic Contacts of Structural Units in PDB entry:
7SQJ

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 7SQJ entry

There are 2 chains in PDB entry 7SQJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 3	GLY 548
B	GLN 3	GLY 548

There are 24 helices in PDB entry 7SQJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	11	35	Right-handed alpha
Helix 2	AA2	A	44	100	Right-handed alpha
Helix 3	AA3	A	105	130	Right-handed alpha
Helix 4	AA4	A	164	169	Right-handed alpha
Helix 5	AA5	A	187	191	Right-handed 310
Helix 6	AA6	A	217	228	Right-handed alpha
Helix 7	AA7	A	270	276	Right-handed alpha
Helix 8	AA8	A	333	345	Right-handed alpha
Helix 9	AA9	A	370	378	Right-handed alpha
Helix 10	AB1	A	459	505	Right-handed alpha
Helix 11	AB2	A	510	537	Right-handed alpha
Helix 12	AB3	A	540	547	Right-handed alpha
Helix 13	AB4	B	10	35	Right-handed alpha
Helix 14	AB5	B	44	100	Right-handed alpha
Helix 15	AB6	B	105	130	Right-handed alpha
Helix 16	AB7	B	164	169	Right-handed alpha
Helix 17	AB8	B	187	191	Right-handed 310
Helix 18	AB9	B	217	228	Right-handed alpha
Helix 19	AC1	B	270	276	Right-handed alpha
Helix 20	AC2	B	333	345	Right-handed alpha
Helix 21	AC3	B	370	379	Right-handed alpha
Helix 22	AC4	B	459	507	Right-handed alpha
Helix 23	AC5	B	510	537	Right-handed alpha
Helix 24	AC6	B	540	547	Right-handed alpha

There are 17 sheets in PDB entry 7SQJ. 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, AB8,

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	143	147	first strand
Strand 2	A	155	159	anti-parallel

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There are 2 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	181	182	first strand
Strand 2	A	451	452	anti-parallel

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There are 4 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	194	196	first strand
Strand 2	A	207	210	anti-parallel
Strand 3	A	417	420	anti-parallel
Strand 4	A	426	427	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	260	261	first strand
Strand 2	A	367	368	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	283	288	first strand
Strand 2	A	293	298	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	314	315	first strand
Strand 2	A	323	324	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	355	357	first strand
Strand 2	A	362	364	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	386	387	first strand
Strand 2	A	390	391	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	A	405	406	first strand
Strand 2	A	411	412	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	143	147	first strand
Strand 2	B	155	159	anti-parallel

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There are 4 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	194	196	first strand
Strand 2	B	207	210	anti-parallel
Strand 3	B	417	420	anti-parallel
Strand 4	B	426	427	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	260	261	first strand
Strand 2	B	367	368	anti-parallel

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There are 3 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	283	288	first strand
Strand 2	B	293	298	anti-parallel
Strand 3	B	305	306	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	B	314	315	first strand
Strand 2	B	323	324	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	355	357	first strand
Strand 2	B	362	364	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	386	387	first strand
Strand 2	B	390	391	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	405	406	first strand
Strand 2	B	411	412	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: 7SQJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
7SQJ