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


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 3TTL entry

There are 2 chains in PDB entry 3TTL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 28LYS 362
B
 SER 28LYS 362
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 41 helices in PDB entry 3TTL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 51Right-handed alpha
Helix 2
2
A
61 72Right-handed alpha
Helix 3
3
A
82 91Right-handed alpha
Helix 4
4
A
99 109Right-handed 310
Helix 5
5
A
110 118Right-handed alpha
Helix 6
6
A
119 120Right-handed 310
Helix 7
7
A
121 125Right-handed 310
Helix 8
8
A
141 149Right-handed alpha
Helix 9
9
A
156 161Right-handed alpha
Helix 10
10
A
161 169Right-handed alpha
Helix 11
11
A
178 191Right-handed alpha
Helix 12
12
A
198 211Right-handed alpha
Helix 13
13
A
212 216Right-handed 310
Helix 14
14
A
222 231Right-handed alpha
Helix 15
15
A
240 254Right-handed alpha
Helix 16
16
A
283 295Right-handed alpha
Helix 17
17
A
296 308Right-handed alpha
Helix 18
18
A
313 320Right-handed 310
Helix 19
19
A
321 326Right-handed alpha
Helix 20
20
A
333 338Right-handed alpha
Helix 21
21
A
347 362Right-handed alpha
Helix 22
22
B
41 51Right-handed alpha
Helix 23
23
B
61 72Right-handed alpha
Helix 24
24
B
82 90Right-handed alpha
Helix 25
25
B
99 109Right-handed 310
Helix 26
26
B
110 118Right-handed alpha
Helix 27
27
B
119 120Right-handed 310
Helix 28
28
B
121 125Right-handed 310
Helix 29
29
B
141 149Right-handed alpha
Helix 30
30
B
156 161Right-handed alpha
Helix 31
31
B
161 169Right-handed alpha
Helix 32
32
B
178 190Right-handed alpha
Helix 33
33
B
198 213Right-handed alpha
Helix 34
34
B
214 216Right-handed 310
Helix 35
35
B
222 230Right-handed alpha
Helix 36
36
B
240 254Right-handed alpha
Helix 37
37
B
283 294Right-handed alpha
Helix 38
38
B
296 308Right-handed alpha
Helix 39
39
B
313 320Right-handed 310
Helix 40
40
B
333 338Right-handed alpha
Helix 41
41
B
347 362Right-handed alpha
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There are 6 sheets in PDB entry 3TTL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
54 59first strand
Strand 2
A
29 34parallel
Strand 3
A
78 79parallel
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There are 5 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
218 219first strand
Strand 2
A
173 175parallel
Strand 3
A
235 239parallel
Strand 4
A
128 140anti-parallel
Strand 5
A
259 262anti-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
A
218 219first strand
Strand 2
A
173 175parallel
Strand 3
A
235 239parallel
Strand 4
A
128 140anti-parallel
Strand 5
A
270 275anti-parallel
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There are 3 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
54 59first strand
Strand 2
B
29 34parallel
Strand 3
B
78 79parallel
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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
B
218 219first strand
Strand 2
B
173 175parallel
Strand 3
B
235 239parallel
Strand 4
B
127 140anti-parallel
Strand 5
B
259 262anti-parallel
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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
B
218 219first strand
Strand 2
B
173 175parallel
Strand 3
B
235 239parallel
Strand 4
B
127 140anti-parallel
Strand 5
B
269 276anti-parallel
Strand 6
B
341 342parallel
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