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

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 4ZPW entry

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

Chain ID	Initial residue	Terminal residue
R	VAL 381	LEU 588
S	VAL 381	LEU 588

There are 14 helices in PDB entry 4ZPW. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	R	385	389	Right-handed 310
Helix 2	AA2	R	395	399	Right-handed 310
Helix 3	AA3	R	410	416	Right-handed alpha
Helix 4	AA4	R	449	457	Right-handed 310
Helix 5	AA5	R	462	468	Right-handed alpha
Helix 6	AA6	R	524	529	Right-handed 310
Helix 7	AA7	S	385	389	Right-handed 310
Helix 8	AA8	S	395	399	Right-handed 310
Helix 9	AA9	S	410	416	Right-handed alpha
Helix 10	AB1	S	449	452	Right-handed 310
Helix 11	AB2	S	453	458	Right-handed alpha
Helix 12	AB3	S	459	461	Right-handed 310
Helix 13	AB4	S	462	468	Right-handed alpha
Helix 14	AB5	S	524	529	Right-handed 310

There are 6 sheets in PDB entry 4ZPW. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	400	404	first strand
Strand 2	R	440	447	anti-parallel
Strand 3	R	568	576	anti-parallel
Strand 4	R	477	483	anti-parallel
Strand 5	R	419	426	anti-parallel

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There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	R	408	409	first strand
Strand 2	R	585	586	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	R	513	515	first strand
Strand 2	R	496	506	anti-parallel
Strand 3	R	553	562	anti-parallel
Strand 4	R	540	544	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	S	400	404	first strand
Strand 2	S	440	447	anti-parallel
Strand 3	S	568	576	anti-parallel
Strand 4	S	477	483	anti-parallel
Strand 5	S	419	426	anti-parallel

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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	408	409	first strand
Strand 2	S	585	586	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	S	513	515	first strand
Strand 2	S	496	507	anti-parallel
Strand 3	S	552	562	anti-parallel
Strand 4	S	540	545	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: 4ZPW

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