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


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 4GUD entry

There are 2 chains in PDB entry 4GUD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3LEU 203
B
 THR 2PHE 209
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 16 helices in PDB entry 4GUD. 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 25Right-handed alpha
Helix 2
2
A
34 41Right-handed alpha
Helix 3
3
A
51 62Right-handed alpha
Helix 4
4
A
64 71Right-handed alpha
Helix 5
5
A
79 84Right-handed alpha
Helix 6
6
A
134 138Right-handed 310
Helix 7
7
A
185 188Right-handed 310
Helix 8
8
A
189 203Right-handed alpha
Helix 9
9
B
14 25Right-handed alpha
Helix 10
10
B
34 41Right-handed alpha
Helix 11
11
B
51 62Right-handed alpha
Helix 12
12
B
64 71Right-handed alpha
Helix 13
13
B
79 84Right-handed alpha
Helix 14
14
B
134 138Right-handed 310
Helix 15
15
B
185 188Right-handed 310
Helix 16
16
B
189 202Right-handed alpha
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There are 6 sheets in PDB entry 4GUD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 8 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
29 32first strand
Strand 2
A
5 8parallel
Strand 3
A
43 46parallel
Strand 4
A
75 78parallel
Strand 5
A
179 182parallel
Strand 6
A
169 176anti-parallel
Strand 7
A
160 165anti-parallel
Strand 8
A
129 130anti-parallel
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There are 4 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
100 101first strand
Strand 2
A
88 89anti-parallel
Strand 3
A
109 112parallel
Strand 4
A
152 153anti-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
A
122 126first strand
Strand 2
A
146 150anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 32first strand
Strand 2
B
5 8parallel
Strand 3
B
43 46parallel
Strand 4
B
75 78parallel
Strand 5
B
179 182parallel
Strand 6
B
169 176anti-parallel
Strand 7
B
160 165anti-parallel
Strand 8
B
129 130anti-parallel
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There are 4 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
100 101first strand
Strand 2
B
88 89anti-parallel
Strand 3
B
109 112parallel
Strand 4
B
152 153anti-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
122 126first strand
Strand 2
B
146 150anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il