Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZGC

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 4ZGC entry

There are 2 chains in PDB entry 4ZGC (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 350	ILE 726
B	MET 351	ILE 726

There are 10 helices in PDB entry 4ZGC. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	364	369	Right-handed alpha
Helix 2	AA2	A	374	379	Right-handed alpha
Helix 3	AA3	A	399	412	Right-handed alpha
Helix 4	AA4	A	421	436	Right-handed alpha
Helix 5	AA5	A	607	609	Right-handed 310
Helix 6	AA6	B	364	369	Right-handed alpha
Helix 7	AA7	B	374	380	Right-handed alpha
Helix 8	AA8	B	399	412	Right-handed alpha
Helix 9	AA9	B	421	436	Right-handed alpha
Helix 10	AB1	B	606	609	Right-handed 310

There are 14 sheets in PDB entry 4ZGC. 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,

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	A	359	362	first strand
Strand 2	A	353	356	anti-parallel
Strand 3	A	394	396	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	469	472	first strand
Strand 2	A	460	464	anti-parallel
Strand 3	A	444	448	anti-parallel
Strand 4	A	720	724	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	484	488	first strand
Strand 2	A	491	495	anti-parallel
Strand 3	A	508	512	anti-parallel
Strand 4	A	517	520	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	532	536	first strand
Strand 2	A	539	543	anti-parallel
Strand 3	A	555	559	anti-parallel
Strand 4	A	564	568	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	579	583	first strand
Strand 2	A	586	590	anti-parallel
Strand 3	A	601	605	anti-parallel
Strand 4	A	611	613	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	626	630	first strand
Strand 2	A	633	637	anti-parallel
Strand 3	A	650	654	anti-parallel
Strand 4	A	659	662	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	674	677	first strand
Strand 2	A	682	685	anti-parallel
Strand 3	A	696	699	anti-parallel
Strand 4	A	706	708	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	359	363	first strand
Strand 2	B	352	356	anti-parallel
Strand 3	B	394	396	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	469	472	first strand
Strand 2	B	456	464	anti-parallel
Strand 3	B	444	451	anti-parallel
Strand 4	B	720	724	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	484	488	first strand
Strand 2	B	491	495	anti-parallel
Strand 3	B	508	512	anti-parallel
Strand 4	B	517	520	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	532	536	first strand
Strand 2	B	539	543	anti-parallel
Strand 3	B	555	559	anti-parallel
Strand 4	B	564	568	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	579	583	first strand
Strand 2	B	586	590	anti-parallel
Strand 3	B	601	605	anti-parallel
Strand 4	B	610	613	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	626	630	first strand
Strand 2	B	633	640	anti-parallel
Strand 3	B	646	654	anti-parallel
Strand 4	B	659	662	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	674	677	first strand
Strand 2	B	682	685	anti-parallel
Strand 3	B	696	699	anti-parallel
Strand 4	B	706	708	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: 4ZGC

Analysis of interatomic Contacts of Structural Units in PDB entry:
4ZGC