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

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 7BYS entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 22	TYR 448
B	ASN 22	TYR 448

There are 12 helices in PDB entry 7BYS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	150	154	Right-handed 310
Helix 2	AA2	A	254	256	Right-handed 310
Helix 3	AA3	A	257	262	Right-handed alpha
Helix 4	AA4	A	282	289	Right-handed 310
Helix 5	AA5	A	331	333	Right-handed 310
Helix 6	AA6	A	347	349	Right-handed 310
Helix 7	AA7	B	150	154	Right-handed 310
Helix 8	AA8	B	254	256	Right-handed 310
Helix 9	AA9	B	257	262	Right-handed alpha
Helix 10	AB1	B	282	289	Right-handed 310
Helix 11	AB2	B	331	333	Right-handed 310
Helix 12	AB3	B	347	349	Right-handed 310

There are 18 sheets in PDB entry 7BYS. 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, AB9,

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	41	48	first strand
Strand 2	A	51	57	anti-parallel
Strand 3	A	69	74	anti-parallel
Strand 4	A	81	82	anti-parallel

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There are 4 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	100	109	first strand
Strand 2	A	114	122	anti-parallel
Strand 3	A	130	136	anti-parallel
Strand 4	A	144	149	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	159	163	first strand
Strand 2	A	171	177	anti-parallel
Strand 3	A	182	188	anti-parallel
Strand 4	A	195	202	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	207	215	first strand
Strand 2	A	218	225	anti-parallel
Strand 3	A	235	239	anti-parallel
Strand 4	A	250	251	anti-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	A	263	270	first strand
Strand 2	A	273	280	anti-parallel
Strand 3	A	290	297	anti-parallel
Strand 4	A	304	305	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	311	314	first strand
Strand 2	A	319	322	anti-parallel

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There are 4 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	326	329	first strand
Strand 2	A	441	447	anti-parallel
Strand 3	A	360	381	anti-parallel
Strand 4	A	334	337	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	A	326	329	first strand
Strand 2	A	441	447	anti-parallel
Strand 3	A	360	381	anti-parallel
Strand 4	A	413	431	anti-parallel
Strand 5	A	388	394	anti-parallel
Strand 6	A	400	404	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	340	343	first strand
Strand 2	A	351	354	anti-parallel

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There are 4 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	41	48	first strand
Strand 2	B	51	57	anti-parallel
Strand 3	B	69	74	anti-parallel
Strand 4	B	81	82	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	100	109	first strand
Strand 2	B	114	122	anti-parallel
Strand 3	B	130	136	anti-parallel
Strand 4	B	144	149	anti-parallel

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There are 4 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	159	163	first strand
Strand 2	B	171	177	anti-parallel
Strand 3	B	182	188	anti-parallel
Strand 4	B	195	202	anti-parallel

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There are 4 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	207	215	first strand
Strand 2	B	218	225	anti-parallel
Strand 3	B	235	239	anti-parallel
Strand 4	B	250	251	anti-parallel

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There are 4 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	263	270	first strand
Strand 2	B	273	280	anti-parallel
Strand 3	B	290	297	anti-parallel
Strand 4	B	304	305	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	311	314	first strand
Strand 2	B	319	322	anti-parallel

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There are 4 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	326	329	first strand
Strand 2	B	441	447	anti-parallel
Strand 3	B	372	381	anti-parallel
Strand 4	B	413	422	anti-parallel

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There are 5 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	334	336	first strand
Strand 2	B	361	369	anti-parallel
Strand 3	B	425	431	anti-parallel
Strand 4	B	388	394	anti-parallel
Strand 5	B	400	404	anti-parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	340	343	first strand
Strand 2	B	351	354	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: 7BYS

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