Analysis of interatomic Contacts of Structural Units in PDB entry:
2ZX2


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 2ZX2 entry

There are 2 chains in PDB entry 2ZX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ASP 195
B
 ALA 1ASP 195
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 12 helices in PDB entry 2ZX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
40 44Right-handed 310
Helix 2
2
A
53 63Right-handed alpha
Helix 3
3
A
73 78Right-handed alpha
Helix 4
4
A
140 144Right-handed 310
Helix 5
5
A
153 163Right-handed alpha
Helix 6
6
A
173 178Right-handed alpha
Helix 7
7
B
40 44Right-handed 310
Helix 8
8
B
53 63Right-handed alpha
Helix 9
9
B
73 78Right-handed alpha
Helix 10
10
B
140 145Right-handed 310
Helix 11
11
B
153 163Right-handed alpha
Helix 12
12
B
173 178Right-handed alpha
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There are 6 sheets in PDB entry 2ZX2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
19 28first strand
Strand 2
A
87 95anti-parallel
Strand 3
A
2 6anti-parallel
Strand 4
B
101 106parallel
Strand 5
B
187 194anti-parallel
Strand 6
B
120 128anti-parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 14first strand
Strand 2
A
67 71anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
119 128first strand
Strand 2
A
187 195anti-parallel
Strand 3
A
101 106anti-parallel
Strand 4
B
2 6parallel
Strand 5
B
87 95anti-parallel
Strand 6
B
19 28anti-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
A
110 114first strand
Strand 2
A
167 171anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 14first strand
Strand 2
B
67 71anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
110 114first strand
Strand 2
B
167 171anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il