Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZO1

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 1ZO1 entry

There are 3 chains in PDB entry 1ZO1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
F	G 1	A 76
I	GLU 224	THR 724
W	ALA 1	LYS 71

There are 11 helices in PDB entry 1ZO1. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	I	240	253	Right-handed alpha
Helix 2	2	I	315	325	Right-handed alpha
Helix 3	3	I	379	384	Right-handed alpha
Helix 4	4	I	499	511	Right-handed alpha
Helix 5	5	I	533	545	Right-handed alpha
Helix 6	6	I	564	569	Right-handed alpha
Helix 7	7	I	573	577	Right-handed 310
Helix 8	8	I	587	592	Right-handed alpha
Helix 9	9	I	608	614	Right-handed alpha
Helix 10	10	I	614	619	Right-handed alpha
Helix 11	11	W	37	43	Right-handed alpha

There are 10 sheets in PDB entry 1ZO1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	278	279	first strand
Strand 2	I	230	234	parallel
Strand 3	I	301	306	parallel
Strand 4	I	329	334	parallel
Strand 5	I	365	368	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	402	410	first strand
Strand 2	I	416	424	anti-parallel
Strand 3	I	475	480	anti-parallel
Strand 4	I	453	456	anti-parallel
Strand 5	I	465	467	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	432	436	first strand
Strand 2	I	441	445	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	579	581	first strand
Strand 2	I	601	603	parallel

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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	674	677	first strand
Strand 2	I	663	665	anti-parallel
Strand 3	I	712	715	anti-parallel
Strand 4	I	634	638	anti-parallel
Strand 5	I	648	659	anti-parallel
Strand 6	I	690	692	anti-parallel

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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	674	677	first strand
Strand 2	I	663	665	anti-parallel
Strand 3	I	712	715	anti-parallel
Strand 4	I	634	638	anti-parallel
Strand 5	I	648	659	anti-parallel
Strand 6	I	697	700	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	681	683	first strand
Strand 2	I	686	688	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	25	26	first strand
Strand 2	W	10	12	anti-parallel
Strand 3	W	52	54	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	16	17	first strand
Strand 2	W	21	22	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	W	35	36	first strand
Strand 2	W	66	67	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: 1ZO1

Analysis of interatomic Contacts of Structural Units in PDB entry:
1ZO1