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


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 2GRU entry

There are 2 chains in PDB entry 2GRU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2LEU 368
B
 THR 2LEU 368
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 34 helices in PDB entry 2GRU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 28Right-handed 310
Helix 2
2
A
46 58Right-handed alpha
Helix 3
3
A
71 75Right-handed 310
Helix 4
4
A
76 90Right-handed alpha
Helix 5
5
A
103 117Right-handed alpha
Helix 6
6
A
118 120Right-handed 310
Helix 7
7
A
129 135Right-handed alpha
Helix 8
8
A
166 171Right-handed alpha
Helix 9
9
A
173 191Right-handed alpha
Helix 10
10
A
199 203Right-handed 310
Helix 11
11
A
210 230Right-handed alpha
Helix 12
12
A
237 244Right-handed 310
Helix 13
13
A
245 256Right-handed alpha
Helix 14
14
A
261 280Right-handed alpha
Helix 15
15
A
284 298Right-handed alpha
Helix 16
16
A
309 319Right-handed alpha
Helix 17
17
A
357 367Right-handed alpha
Helix 18
18
B
21 28Right-handed 310
Helix 19
19
B
46 58Right-handed alpha
Helix 20
20
B
71 75Right-handed 310
Helix 21
21
B
76 90Right-handed alpha
Helix 22
22
B
103 117Right-handed alpha
Helix 23
23
B
118 120Right-handed 310
Helix 24
24
B
129 135Right-handed alpha
Helix 25
25
B
166 171Right-handed alpha
Helix 26
26
B
173 191Right-handed alpha
Helix 27
27
B
199 203Right-handed 310
Helix 28
28
B
210 230Right-handed alpha
Helix 29
29
B
237 244Right-handed 310
Helix 30
30
B
245 256Right-handed alpha
Helix 31
31
B
261 280Right-handed alpha
Helix 32
32
B
284 298Right-handed alpha
Helix 33
33
B
309 320Right-handed alpha
Helix 34
34
B
357 367Right-handed alpha
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There are 8 sheets in PDB entry 2GRU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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
3 8first strand
Strand 2
A
11 18anti-parallel
Strand 3
A
161 165parallel
Strand 4
A
122 127parallel
Strand 5
A
96 102parallel
Strand 6
A
36 42parallel
Strand 7
A
63 68parallel
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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
141 146first strand
Strand 2
A
149 156anti-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
332 335first strand
Strand 2
A
353 356anti-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
338 340first strand
Strand 2
A
343 344anti-parallel
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There are 7 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
3 8first strand
Strand 2
B
11 18anti-parallel
Strand 3
B
161 165parallel
Strand 4
B
122 127parallel
Strand 5
B
96 102parallel
Strand 6
B
36 42parallel
Strand 7
B
63 68parallel
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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
141 146first strand
Strand 2
B
149 156anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
332 336first strand
Strand 2
B
352 356anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
338 340first strand
Strand 2
B
343 344anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il