Analysis of interatomic Contacts of Structural Units in PDB entry:
3TG3


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 3TG3 entry

There are 4 chains in PDB entry 3TG3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 8GLY 138
B
 GLY 7GLY 138
C
 THR 8GLY 138
D
 THR 8GLY 138
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 25 helices in PDB entry 3TG3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 21Right-handed alpha
Helix 2
2
A
33 40Right-handed alpha
Helix 3
3
A
51 60Right-handed alpha
Helix 4
4
A
64 73Right-handed alpha
Helix 5
5
A
102 113Right-handed alpha
Helix 6
6
A
123 132Right-handed alpha
Helix 7
7
B
12 21Right-handed alpha
Helix 8
8
B
33 40Right-handed alpha
Helix 9
9
B
51 60Right-handed alpha
Helix 10
10
B
64 73Right-handed alpha
Helix 11
11
B
102 113Right-handed alpha
Helix 12
12
B
123 130Right-handed alpha
Helix 13
13
B
132 134Right-handed 310
Helix 14
14
C
11 21Right-handed alpha
Helix 15
15
C
33 40Right-handed alpha
Helix 16
16
C
51 60Right-handed alpha
Helix 17
17
C
64 73Right-handed alpha
Helix 18
18
C
102 113Right-handed alpha
Helix 19
19
C
123 132Right-handed alpha
Helix 20
20
D
11 21Right-handed alpha
Helix 21
21
D
33 40Right-handed alpha
Helix 22
22
D
51 60Right-handed alpha
Helix 23
23
D
64 71Right-handed alpha
Helix 24
24
D
102 113Right-handed alpha
Helix 25
25
D
123 132Right-handed alpha
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There are 8 sheets in PDB entry 3TG3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 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
9 10first strand
Strand 2
A
118 121parallel
Strand 3
A
84 88parallel
Strand 4
A
26 30parallel
Strand 5
A
46 47parallel
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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
41 42first strand
Strand 2
A
136 137anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
8 11first strand
Strand 2
B
118 122parallel
Strand 3
B
84 88parallel
Strand 4
B
26 30parallel
Strand 5
B
46 47parallel
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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
41 42first strand
Strand 2
B
136 137anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
9 10first strand
Strand 2
C
118 121parallel
Strand 3
C
84 88parallel
Strand 4
C
26 30parallel
Strand 5
C
46 47parallel
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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
C
41 42first strand
Strand 2
C
136 137anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
9 10first strand
Strand 2
D
118 121parallel
Strand 3
D
84 88parallel
Strand 4
D
26 30parallel
Strand 5
D
46 47parallel
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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
D
41 42first strand
Strand 2
D
136 137anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il