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


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).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4ZCU entry

There are 3 chains in PDB entry 4ZCU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 22ILE 174
B
 THR 22ILE 174
C
 THR 22ILE 174
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 24 helices in PDB entry 4ZCU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 32Right-handed alpha
Helix 2
AA2
A
40 51Right-handed alpha
Helix 3
AA3
A
56 68Right-handed alpha
Helix 4
AA4
A
77 99Right-handed alpha
Helix 5
AA5
A
107 118Right-handed alpha
Helix 6
AA6
A
123 135Right-handed alpha
Helix 7
AA7
A
144 152Right-handed alpha
Helix 8
AA8
A
158 171Right-handed alpha
Helix 9
AA9
B
23 32Right-handed alpha
Helix 10
AB1
B
40 51Right-handed alpha
Helix 11
AB2
B
56 68Right-handed alpha
Helix 12
AB3
B
77 99Right-handed alpha
Helix 13
AB4
B
107 118Right-handed alpha
Helix 14
AB5
B
123 134Right-handed alpha
Helix 15
AB6
B
144 152Right-handed alpha
Helix 16
AB7
B
158 171Right-handed alpha
Helix 17
AB8
C
23 32Right-handed alpha
Helix 18
AB9
C
40 51Right-handed alpha
Helix 19
AC1
C
56 68Right-handed alpha
Helix 20
AC2
C
77 99Right-handed alpha
Helix 21
AC3
C
107 118Right-handed alpha
Helix 22
AC4
C
123 134Right-handed alpha
Helix 23
AC5
C
144 152Right-handed alpha
Helix 24
AC6
C
158 171Right-handed alpha
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There are 6 sheets in PDB entry 4ZCU. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 2 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
38 39first strand
Strand 2
A
75 76anti-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
A
105 106first strand
Strand 2
A
142 143anti-parallel
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There are 2 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
38 39first strand
Strand 2
B
75 76anti-parallel
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There are 2 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
105 106first strand
Strand 2
B
142 143anti-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
C
38 39first strand
Strand 2
C
75 76anti-parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
105 106first strand
Strand 2
C
142 143anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il