Analysis of interatomic Contacts of Structural Units in PDB entry:
2GU2


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 2GU2 entry

There are 2 chains in PDB entry 2GU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 4THR 310
B
 CYS 4THR 310
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 2GU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 36Right-handed alpha
Helix 2
2
A
37 41Right-handed 310
Helix 3
3
A
53 59Right-handed alpha
Helix 4
4
A
67 71Right-handed 310
Helix 5
5
A
73 78Right-handed alpha
Helix 6
6
A
86 100Right-handed alpha
Helix 7
7
A
132 147Right-handed alpha
Helix 8
8
A
165 170Right-handed 310
Helix 9
9
A
187 211Right-handed alpha
Helix 10
10
A
284 288Right-handed 310
Helix 11
11
B
23 36Right-handed alpha
Helix 12
12
B
37 41Right-handed 310
Helix 13
13
B
53 60Right-handed alpha
Helix 14
14
B
67 71Right-handed 310
Helix 15
15
B
73 78Right-handed alpha
Helix 16
16
B
86 100Right-handed alpha
Helix 17
17
B
132 147Right-handed alpha
Helix 18
18
B
158 163Right-handed alpha
Helix 19
19
B
165 170Right-handed 310
Helix 20
20
B
187 210Right-handed alpha
Helix 21
21
B
284 288Right-handed 310
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There are 6 sheets in PDB entry 2GU2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
5 7first strand
Strand 2
A
307 309parallel
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There are 9 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
46 51first strand
Strand 2
A
12 17parallel
Strand 3
A
110 116parallel
Strand 4
A
172 179parallel
Strand 5
A
122 127anti-parallel
Strand 6
A
151 155parallel
Strand 7
A
217 228parallel
Strand 8
A
294 304anti-parallel
Strand 9
A
278 280anti-parallel
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There are 3 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
241 242first strand
Strand 2
A
259 262anti-parallel
Strand 3
A
268 270anti-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
B
5 7first strand
Strand 2
B
307 309parallel
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There are 9 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
46 51first strand
Strand 2
B
12 17parallel
Strand 3
B
110 116parallel
Strand 4
B
172 179parallel
Strand 5
B
122 127anti-parallel
Strand 6
B
152 155parallel
Strand 7
B
217 228parallel
Strand 8
B
294 304anti-parallel
Strand 9
B
278 280anti-parallel
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There are 3 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
241 242first strand
Strand 2
B
259 262anti-parallel
Strand 3
B
268 270anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il