Analysis of interatomic Contacts of Structural Units in PDB entry:
2G2X


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 2G2X entry

There are 3 chains in PDB entry 2G2X (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2LEU 150
B
 ALA 2LEU 150
C
 ALA 2LEU 150
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 21 helices in PDB entry 2G2X. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 22Right-handed alpha
Helix 2
2
A
31 39Right-handed alpha
Helix 3
3
A
73 76Right-handed 310
Helix 4
4
A
111 116Right-handed alpha
Helix 5
5
A
117 121Right-handed 310
Helix 6
6
A
123 127Right-handed 310
Helix 7
7
A
138 149Right-handed alpha
Helix 8
8
B
14 22Right-handed alpha
Helix 9
9
B
31 39Right-handed alpha
Helix 10
10
B
73 76Right-handed 310
Helix 11
11
B
111 116Right-handed alpha
Helix 12
12
B
117 121Right-handed 310
Helix 13
13
B
123 127Right-handed 310
Helix 14
14
B
138 150Right-handed alpha
Helix 15
15
C
14 22Right-handed alpha
Helix 16
16
C
31 39Right-handed alpha
Helix 17
17
C
73 76Right-handed 310
Helix 18
18
C
111 116Right-handed alpha
Helix 19
19
C
117 121Right-handed 310
Helix 20
20
C
123 127Right-handed 310
Helix 21
21
C
138 149Right-handed alpha
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There are 3 sheets in PDB entry 2G2X. Click on sheet of interest to get list of strands forming it: A, B, C,

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
23 26first strand
Strand 2
A
95 110anti-parallel
Strand 3
A
58 71anti-parallel
Strand 4
A
46 51anti-parallel
Strand 5
A
3 8parallel
Strand 6
A
134 136anti-parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 26first strand
Strand 2
B
95 110anti-parallel
Strand 3
B
58 71anti-parallel
Strand 4
B
46 51anti-parallel
Strand 5
B
3 8parallel
Strand 6
B
134 136anti-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
C
23 26first strand
Strand 2
C
95 110anti-parallel
Strand 3
C
58 71anti-parallel
Strand 4
C
46 51anti-parallel
Strand 5
C
3 8parallel
Strand 6
C
134 136anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il