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


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 3TNL entry

There are 4 chains in PDB entry 3TNL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 4PHE 291
B
 ASN 3PHE 291
C
 ASN 3PHE 291
D
 LYS 4PHE 291
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 48 helices in PDB entry 3TNL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 40Right-handed alpha
Helix 2
2
A
51 65Right-handed alpha
Helix 3
3
A
79 84Right-handed 310
Helix 4
4
A
88 95Right-handed alpha
Helix 5
5
A
112 124Right-handed alpha
Helix 6
6
A
139 152Right-handed alpha
Helix 7
7
A
166 181Right-handed alpha
Helix 8
8
A
192 202Right-handed alpha
Helix 9
9
A
225 229Right-handed 310
Helix 10
10
A
245 254Right-handed alpha
Helix 11
11
A
261 278Right-handed alpha
Helix 12
12
A
282 291Right-handed alpha
Helix 13
13
B
27 40Right-handed alpha
Helix 14
14
B
54 65Right-handed alpha
Helix 15
15
B
79 84Right-handed 310
Helix 16
16
B
88 95Right-handed alpha
Helix 17
17
B
112 124Right-handed alpha
Helix 18
18
B
139 152Right-handed alpha
Helix 19
19
B
166 181Right-handed alpha
Helix 20
20
B
192 203Right-handed alpha
Helix 21
21
B
225 229Right-handed 310
Helix 22
22
B
245 254Right-handed alpha
Helix 23
23
B
261 278Right-handed alpha
Helix 24
24
B
282 290Right-handed alpha
Helix 25
25
C
27 40Right-handed alpha
Helix 26
26
C
54 65Right-handed alpha
Helix 27
27
C
79 84Right-handed 310
Helix 28
28
C
88 95Right-handed alpha
Helix 29
29
C
112 124Right-handed alpha
Helix 30
30
C
139 152Right-handed alpha
Helix 31
31
C
166 181Right-handed alpha
Helix 32
32
C
192 202Right-handed alpha
Helix 33
33
C
225 229Right-handed 310
Helix 34
34
C
245 254Right-handed alpha
Helix 35
35
C
261 278Right-handed alpha
Helix 36
36
C
282 291Right-handed alpha
Helix 37
37
D
27 40Right-handed alpha
Helix 38
38
D
54 65Right-handed alpha
Helix 39
39
D
79 84Right-handed 310
Helix 40
40
D
88 95Right-handed alpha
Helix 41
41
D
112 124Right-handed alpha
Helix 42
42
D
139 152Right-handed alpha
Helix 43
43
D
166 181Right-handed alpha
Helix 44
44
D
192 202Right-handed alpha
Helix 45
45
D
225 229Right-handed 310
Helix 46
46
D
245 254Right-handed alpha
Helix 47
47
D
261 278Right-handed alpha
Helix 48
48
D
282 291Right-handed alpha
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There are 8 sheets in PDB entry 3TNL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
43 49first strand
Strand 2
A
14 20parallel
Strand 3
A
69 72parallel
Strand 4
A
99 103anti-parallel
Strand 5
A
106 110anti-parallel
Strand 6
A
86 87parallel
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There are 6 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
184 189first strand
Strand 2
A
156 161parallel
Strand 3
A
132 136parallel
Strand 4
A
205 208parallel
Strand 5
A
234 237parallel
Strand 6
A
257 259parallel
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There are 6 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
43 49first strand
Strand 2
B
14 20parallel
Strand 3
B
69 72parallel
Strand 4
B
99 103anti-parallel
Strand 5
B
106 110anti-parallel
Strand 6
B
86 87parallel
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There are 6 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
184 189first strand
Strand 2
B
156 161parallel
Strand 3
B
132 136parallel
Strand 4
B
205 208parallel
Strand 5
B
234 237parallel
Strand 6
B
257 259parallel
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There are 6 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
43 49first strand
Strand 2
C
14 20parallel
Strand 3
C
69 72parallel
Strand 4
C
99 103anti-parallel
Strand 5
C
106 110anti-parallel
Strand 6
C
86 87parallel
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There are 6 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
184 189first strand
Strand 2
C
156 161parallel
Strand 3
C
132 136parallel
Strand 4
C
205 208parallel
Strand 5
C
234 237parallel
Strand 6
C
257 259parallel
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There are 6 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
43 49first strand
Strand 2
D
14 20parallel
Strand 3
D
69 72parallel
Strand 4
D
99 103anti-parallel
Strand 5
D
106 110anti-parallel
Strand 6
D
86 87parallel
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There are 6 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
184 189first strand
Strand 2
D
156 161parallel
Strand 3
D
132 136parallel
Strand 4
D
205 208parallel
Strand 5
D
234 237parallel
Strand 6
D
257 259parallel
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