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


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 3TFC entry

There are 2 chains in PDB entry 3TFC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 9VAL 356
B
 ASN 5HIS 358
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 31 helices in PDB entry 3TFC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 38Right-handed alpha
Helix 2
2
A
47 61Right-handed alpha
Helix 3
3
A
67 83Right-handed alpha
Helix 4
4
A
84 86Right-handed 310
Helix 5
5
A
130 144Right-handed alpha
Helix 6
6
A
167 182Right-handed alpha
Helix 7
7
A
193 199Right-handed alpha
Helix 8
8
A
208 212Right-handed 310
Helix 9
9
A
214 223Right-handed alpha
Helix 10
10
A
237 250Right-handed alpha
Helix 11
11
A
277 286Right-handed alpha
Helix 12
12
A
294 299Right-handed alpha
Helix 13
13
A
300 302Right-handed 310
Helix 14
14
A
303 314Right-handed alpha
Helix 15
15
A
326 330Right-handed 310
Helix 16
16
A
339 353Right-handed alpha
Helix 17
17
B
6 31Right-handed alpha
Helix 18
18
B
52 61Right-handed alpha
Helix 19
19
B
67 82Right-handed alpha
Helix 20
20
B
130 144Right-handed alpha
Helix 21
21
B
167 182Right-handed alpha
Helix 22
22
B
193 199Right-handed alpha
Helix 23
23
B
208 212Right-handed 310
Helix 24
24
B
214 223Right-handed alpha
Helix 25
25
B
237 251Right-handed alpha
Helix 26
26
B
277 286Right-handed alpha
Helix 27
27
B
294 299Right-handed alpha
Helix 28
28
B
300 302Right-handed 310
Helix 29
29
B
303 314Right-handed alpha
Helix 30
30
B
326 330Right-handed 310
Helix 31
31
B
339 353Right-handed alpha
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There are 4 sheets in PDB entry 3TFC. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
107 109first strand
Strand 2
A
112 114anti-parallel
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There are 9 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
120 124first strand
Strand 2
A
148 150parallel
Strand 3
A
184 188parallel
Strand 4
A
204 207parallel
Strand 5
A
228 231parallel
Strand 6
A
256 260parallel
Strand 7
A
290 293parallel
Strand 8
A
318 322parallel
Strand 9
A
120 124parallel
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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
B
107 109first strand
Strand 2
B
112 114anti-parallel
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There are 9 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
120 124first strand
Strand 2
B
148 150parallel
Strand 3
B
184 188parallel
Strand 4
B
204 207parallel
Strand 5
B
228 231parallel
Strand 6
B
256 260parallel
Strand 7
B
290 293parallel
Strand 8
B
318 322parallel
Strand 9
B
120 124parallel
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