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


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 3TPC entry

There are 8 chains in PDB entry 3TPC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 4MSE 254
B
 VAL 9MSE 254
C
 LEU 5MSE 254
D
 GLN 4MSE 254
E
 GLN 4MSE 254
F
 GLN 4MSE 254
G
 LEU 5MSE 254
H
 GLN 4MSE 254
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 56 helices in PDB entry 3TPC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
64 80Right-handed alpha
Helix 3
3
A
105 117Right-handed alpha
Helix 4
4
A
117 132Right-handed alpha
Helix 5
5
A
151 156Right-handed alpha
Helix 6
6
A
160 182Right-handed alpha
Helix 7
7
A
224 238Right-handed alpha
Helix 8
8
B
17 30Right-handed alpha
Helix 9
9
B
64 80Right-handed alpha
Helix 10
10
B
105 117Right-handed alpha
Helix 11
11
B
117 133Right-handed alpha
Helix 12
12
B
151 156Right-handed alpha
Helix 13
13
B
160 182Right-handed alpha
Helix 14
14
B
212 216Right-handed 310
Helix 15
15
B
224 238Right-handed alpha
Helix 16
16
C
17 30Right-handed alpha
Helix 17
17
C
64 80Right-handed alpha
Helix 18
18
C
105 117Right-handed alpha
Helix 19
19
C
117 132Right-handed alpha
Helix 20
20
C
151 156Right-handed alpha
Helix 21
21
C
160 182Right-handed alpha
Helix 22
22
C
224 238Right-handed alpha
Helix 23
23
D
17 30Right-handed alpha
Helix 24
24
D
64 80Right-handed alpha
Helix 25
25
D
105 117Right-handed alpha
Helix 26
26
D
117 133Right-handed alpha
Helix 27
27
D
151 156Right-handed alpha
Helix 28
28
D
160 182Right-handed alpha
Helix 29
29
D
224 238Right-handed alpha
Helix 30
30
E
17 29Right-handed alpha
Helix 31
31
E
64 80Right-handed alpha
Helix 32
32
E
105 117Right-handed alpha
Helix 33
33
E
117 132Right-handed alpha
Helix 34
34
E
151 156Right-handed alpha
Helix 35
35
E
160 183Right-handed alpha
Helix 36
36
E
224 238Right-handed alpha
Helix 37
37
F
17 30Right-handed alpha
Helix 38
38
F
64 80Right-handed alpha
Helix 39
39
F
105 132Right-handed alpha
Helix 40
40
F
151 156Right-handed alpha
Helix 41
41
F
160 182Right-handed alpha
Helix 42
42
F
224 238Right-handed alpha
Helix 43
43
G
17 30Right-handed alpha
Helix 44
44
G
64 80Right-handed alpha
Helix 45
45
G
105 117Right-handed alpha
Helix 46
46
G
117 132Right-handed alpha
Helix 47
47
G
151 156Right-handed alpha
Helix 48
48
G
160 182Right-handed alpha
Helix 49
49
G
224 238Right-handed alpha
Helix 50
50
H
17 30Right-handed alpha
Helix 51
51
H
64 80Right-handed alpha
Helix 52
52
H
105 117Right-handed alpha
Helix 53
53
H
117 132Right-handed alpha
Helix 54
54
H
151 156Right-handed alpha
Helix 55
55
H
160 182Right-handed alpha
Helix 56
56
H
224 238Right-handed alpha
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There are 10 sheets in PDB entry 3TPC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
56 59first strand
Strand 2
A
33 38parallel
Strand 3
A
9 13parallel
Strand 4
A
84 87parallel
Strand 5
A
143 148parallel
Strand 6
A
186 193parallel
Strand 7
A
245 248parallel
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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
98 99first strand
Strand 2
A
102 103anti-parallel
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There are 7 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
56 59first strand
Strand 2
B
34 38parallel
Strand 3
B
10 12parallel
Strand 4
B
84 87parallel
Strand 5
B
143 148parallel
Strand 6
B
186 193parallel
Strand 7
B
245 248parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
56 59first strand
Strand 2
C
33 38parallel
Strand 3
C
9 12parallel
Strand 4
C
84 87parallel
Strand 5
C
143 148parallel
Strand 6
C
186 193parallel
Strand 7
C
245 248parallel
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There are 2 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
98 99first strand
Strand 2
C
102 103anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
56 59first strand
Strand 2
D
33 38parallel
Strand 3
D
9 12parallel
Strand 4
D
84 87parallel
Strand 5
D
143 148parallel
Strand 6
D
186 193parallel
Strand 7
D
245 248parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
56 59first strand
Strand 2
E
33 38parallel
Strand 3
E
9 13parallel
Strand 4
E
84 87parallel
Strand 5
E
143 148parallel
Strand 6
E
186 193parallel
Strand 7
E
245 248parallel
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There are 7 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
56 59first strand
Strand 2
F
33 38parallel
Strand 3
F
9 13parallel
Strand 4
F
84 87parallel
Strand 5
F
143 148parallel
Strand 6
F
186 193parallel
Strand 7
F
245 248parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
56 59first strand
Strand 2
G
33 38parallel
Strand 3
G
9 13parallel
Strand 4
G
84 87parallel
Strand 5
G
143 148parallel
Strand 6
G
186 193parallel
Strand 7
G
245 248parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
56 59first strand
Strand 2
H
33 38parallel
Strand 3
H
9 12parallel
Strand 4
H
84 87parallel
Strand 5
H
143 148parallel
Strand 6
H
186 193parallel
Strand 7
H
245 248parallel
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