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


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 3DTF entry

There are 2 chains in PDB entry 3DTF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 6ASN 368
B
 LEU 6ASN 368
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 22 helices in PDB entry 3DTF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 28Right-handed alpha
Helix 2
2
A
67 71Right-handed 310
Helix 3
3
A
94 109Right-handed alpha
Helix 4
4
A
115 131Right-handed alpha
Helix 5
5
A
132 134Right-handed 310
Helix 6
6
A
205 211Right-handed alpha
Helix 7
7
A
212 222Right-handed alpha
Helix 8
8
A
252 255Right-handed 310
Helix 9
9
A
270 283Right-handed alpha
Helix 10
10
A
293 304Right-handed alpha
Helix 11
11
A
339 354Right-handed alpha
Helix 12
12
B
18 28Right-handed alpha
Helix 13
13
B
68 73Right-handed alpha
Helix 14
14
B
94 109Right-handed alpha
Helix 15
15
B
115 131Right-handed alpha
Helix 16
16
B
132 134Right-handed 310
Helix 17
17
B
205 211Right-handed alpha
Helix 18
18
B
212 222Right-handed alpha
Helix 19
19
B
252 255Right-handed 310
Helix 20
20
B
270 283Right-handed alpha
Helix 21
21
B
293 303Right-handed alpha
Helix 22
22
B
339 354Right-handed alpha
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There are 9 sheets in PDB entry 3DTF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
9 10first strand
Strand 2
A
49 57parallel
Strand 3
A
38 45anti-parallel
Strand 4
A
163 173anti-parallel
Strand 5
A
142 151anti-parallel
Strand 6
A
75 77anti-parallel
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There are 8 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
9 10first strand
Strand 2
A
49 57parallel
Strand 3
A
38 45anti-parallel
Strand 4
A
163 173anti-parallel
Strand 5
A
142 151anti-parallel
Strand 6
A
80 84anti-parallel
Strand 7
A
90 93anti-parallel
Strand 8
A
364 366anti-parallel
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There are 2 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
61 63first strand
Strand 2
B
61 63anti-parallel
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There are 8 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
286 289first strand
Strand 2
A
257 260parallel
Strand 3
A
244 250anti-parallel
Strand 4
A
238 241anti-parallel
Strand 5
A
226 230anti-parallel
Strand 6
A
184 188parallel
Strand 7
A
317 326parallel
Strand 8
A
329 332anti-parallel
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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
A
286 289first strand
Strand 2
A
257 260parallel
Strand 3
A
244 250anti-parallel
Strand 4
A
306 313anti-parallel
Strand 5
A
317 326anti-parallel
Strand 6
A
329 332anti-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
9 10first strand
Strand 2
B
49 57parallel
Strand 3
B
38 45anti-parallel
Strand 4
B
164 173anti-parallel
Strand 5
B
142 151anti-parallel
Strand 6
B
75 77anti-parallel
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There are 8 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
9 10first strand
Strand 2
B
49 57parallel
Strand 3
B
38 45anti-parallel
Strand 4
B
164 173anti-parallel
Strand 5
B
142 151anti-parallel
Strand 6
B
80 84anti-parallel
Strand 7
B
90 93anti-parallel
Strand 8
B
364 366anti-parallel
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There are 8 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
286 289first strand
Strand 2
B
257 260parallel
Strand 3
B
244 250anti-parallel
Strand 4
B
238 241anti-parallel
Strand 5
B
226 230anti-parallel
Strand 6
B
184 188parallel
Strand 7
B
317 326parallel
Strand 8
B
329 332anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
286 289first strand
Strand 2
B
257 260parallel
Strand 3
B
244 250anti-parallel
Strand 4
B
306 313anti-parallel
Strand 5
B
317 326anti-parallel
Strand 6
B
329 332anti-parallel
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