Analysis of interatomic Contacts of Structural Units in PDB entry:
3GTN


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 3GTN entry

There are 2 chains in PDB entry 3GTN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3HIS 397
B
 SER 3HIS 396
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 28 helices in PDB entry 3GTN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 29Right-handed alpha
Helix 2
2
A
32 41Right-handed alpha
Helix 3
3
A
62 65Right-handed 310
Helix 4
4
A
66 76Right-handed alpha
Helix 5
5
A
88 90Right-handed 310
Helix 6
6
A
110 128Right-handed alpha
Helix 7
7
A
151 162Right-handed alpha
Helix 8
8
A
179 182Right-handed 310
Helix 9
9
A
183 188Right-handed alpha
Helix 10
10
A
189 196Right-handed alpha
Helix 11
11
A
207 211Right-handed 310
Helix 12
12
A
213 220Right-handed alpha
Helix 13
13
A
246 259Right-handed alpha
Helix 14
14
A
284 295Right-handed alpha
Helix 15
15
B
32 41Right-handed alpha
Helix 16
16
B
62 65Right-handed 310
Helix 17
17
B
66 76Right-handed alpha
Helix 18
18
B
88 90Right-handed 310
Helix 19
19
B
110 127Right-handed alpha
Helix 20
20
B
140 144Right-handed 310
Helix 21
21
B
151 162Right-handed alpha
Helix 22
22
B
179 182Right-handed 310
Helix 23
23
B
183 188Right-handed alpha
Helix 24
24
B
191 196Right-handed alpha
Helix 25
25
B
207 211Right-handed 310
Helix 26
26
B
213 220Right-handed alpha
Helix 27
27
B
246 260Right-handed alpha
Helix 28
28
B
284 295Right-handed alpha
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There are 8 sheets in PDB entry 3GTN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
360 364first strand
Strand 2
A
348 357anti-parallel
Strand 3
A
368 369anti-parallel
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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
360 364first strand
Strand 2
A
348 357anti-parallel
Strand 3
A
383 391anti-parallel
Strand 4
A
324 331anti-parallel
Strand 5
A
314 321anti-parallel
Strand 6
A
302 306anti-parallel
Strand 7
A
5 15anti-parallel
Strand 8
A
337 344parallel
Strand 9
A
374 379anti-parallel
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There are 9 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
18 22first strand
Strand 2
A
51 56parallel
Strand 3
A
79 84parallel
Strand 4
A
134 136parallel
Strand 5
A
169 175parallel
Strand 6
A
198 202parallel
Strand 7
A
224 230parallel
Strand 8
A
264 269parallel
Strand 9
A
18 22parallel
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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
92 94first strand
Strand 2
A
104 106anti-parallel
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There are 3 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
360 364first strand
Strand 2
B
348 357anti-parallel
Strand 3
B
368 369anti-parallel
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There are 9 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
360 364first strand
Strand 2
B
348 357anti-parallel
Strand 3
B
383 391anti-parallel
Strand 4
B
324 331anti-parallel
Strand 5
B
314 321anti-parallel
Strand 6
B
302 306anti-parallel
Strand 7
B
5 15anti-parallel
Strand 8
B
337 344parallel
Strand 9
B
374 379anti-parallel
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There are 9 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
18 23first strand
Strand 2
B
51 56parallel
Strand 3
B
79 84parallel
Strand 4
B
134 136parallel
Strand 5
B
169 175parallel
Strand 6
B
198 202parallel
Strand 7
B
224 230parallel
Strand 8
B
264 269parallel
Strand 9
B
18 23parallel
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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
92 94first strand
Strand 2
B
104 106anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il