Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z3R

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 7Z3R entry

There are 2 chains in PDB entry 7Z3R (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	VAL 22	CYS 167
B	GLY 327	MET 632

There are 9 helices in PDB entry 7Z3R. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	23	45	Right-handed alpha
Helix 2	AA2	A	45	50	Right-handed alpha
Helix 3	AA3	A	71	89	Right-handed alpha
Helix 4	AA4	A	91	114	Right-handed alpha
Helix 5	AA5	A	130	138	Right-handed alpha
Helix 6	AA6	A	138	162	Right-handed alpha
Helix 7	AA7	B	360	362	Right-handed 310
Helix 8	AA8	B	375	377	Right-handed 310
Helix 9	AA9	B	528	533	Right-handed 310

There are 9 sheets in PDB entry 7Z3R. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	330	334	first strand
Strand 2	B	346	354	anti-parallel
Strand 3	B	357	358	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	B	330	334	first strand
Strand 2	B	346	354	anti-parallel
Strand 3	B	387	391	anti-parallel
Strand 4	B	379	381	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	337	341	first strand
Strand 2	B	421	426	parallel
Strand 3	B	406	412	anti-parallel
Strand 4	B	364	368	anti-parallel
Strand 5	B	372	373	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	B	337	341	first strand
Strand 2	B	421	426	parallel
Strand 3	B	406	412	anti-parallel
Strand 4	B	415	416	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	B	433	436	first strand
Strand 2	B	443	447	anti-parallel
Strand 3	B	494	498	anti-parallel
Strand 4	B	487	488	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	B	482	484	first strand
Strand 2	B	459	467	anti-parallel
Strand 3	B	506	515	anti-parallel
Strand 4	B	518	521	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	B	482	484	first strand
Strand 2	B	459	467	anti-parallel
Strand 3	B	506	515	anti-parallel
Strand 4	B	525	527	anti-parallel

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There are 3 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	539	546	first strand
Strand 2	B	551	557	anti-parallel
Strand 3	B	593	597	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	582	586	first strand
Strand 2	B	566	574	anti-parallel
Strand 3	B	605	613	anti-parallel
Strand 4	B	627	628	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: 7Z3R

Analysis of interatomic Contacts of Structural Units in PDB entry:
7Z3R