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

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 7ZAO entry

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

Chain ID	Initial residue	Terminal residue
A	ASN 26	TYR 454
B	ASN 26	TYR 454

There are 10 helices in PDB entry 7ZAO. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	41	46	Right-handed alpha
Helix 2	AA2	A	129	132	Right-handed 310
Helix 3	AA3	A	162	166	Right-handed 310
Helix 4	AA4	A	347	354	Right-handed alpha
Helix 5	AA5	A	444	453	Right-handed alpha
Helix 6	AA6	B	41	46	Right-handed alpha
Helix 7	AA7	B	129	132	Right-handed 310
Helix 8	AA8	B	162	166	Right-handed 310
Helix 9	AA9	B	347	352	Right-handed alpha
Helix 10	AB1	B	444	453	Right-handed alpha

There are 16 sheets in PDB entry 7ZAO. 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 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	50	57	first strand
Strand 2	A	437	443	anti-parallel
Strand 3	A	419	425	anti-parallel
Strand 4	A	409	413	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	64	74	first strand
Strand 2	A	77	85	anti-parallel
Strand 3	A	103	110	anti-parallel
Strand 4	A	121	122	anti-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	187	190	first strand
Strand 2	A	170	180	anti-parallel
Strand 3	A	194	195	anti-parallel

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There are 5 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	187	190	first strand
Strand 2	A	170	180	anti-parallel
Strand 3	A	145	153	anti-parallel
Strand 4	A	134	141	anti-parallel
Strand 5	A	213	214	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	207	209	first strand
Strand 2	A	223	235	anti-parallel
Strand 3	A	238	251	anti-parallel
Strand 4	A	258	267	anti-parallel

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There are 4 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	280	288	first strand
Strand 2	A	293	299	anti-parallel
Strand 3	A	307	312	anti-parallel
Strand 4	A	320	325	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	332	340	first strand
Strand 2	A	368	376	anti-parallel
Strand 3	A	383	388	anti-parallel
Strand 4	A	400	403	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	357	359	first strand
Strand 2	A	365	366	anti-parallel

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There are 4 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	50	57	first strand
Strand 2	B	437	443	anti-parallel
Strand 3	B	419	425	anti-parallel
Strand 4	B	409	413	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	64	74	first strand
Strand 2	B	77	85	anti-parallel
Strand 3	B	103	110	anti-parallel
Strand 4	B	121	122	anti-parallel

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There are 3 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	187	190	first strand
Strand 2	B	170	180	anti-parallel
Strand 3	B	194	195	anti-parallel

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There are 5 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	187	190	first strand
Strand 2	B	170	180	anti-parallel
Strand 3	B	145	153	anti-parallel
Strand 4	B	134	141	anti-parallel
Strand 5	B	213	214	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	209	first strand
Strand 2	B	223	235	anti-parallel
Strand 3	B	238	251	anti-parallel
Strand 4	B	258	267	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	280	288	first strand
Strand 2	B	293	299	anti-parallel
Strand 3	B	307	312	anti-parallel
Strand 4	B	320	325	anti-parallel

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There are 4 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	332	340	first strand
Strand 2	B	368	376	anti-parallel
Strand 3	B	383	388	anti-parallel
Strand 4	B	400	403	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	357	359	first strand
Strand 2	B	365	366	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: 7ZAO

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