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


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 3TNQ entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 6 chains in PDB entry 3TNQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLU 17PHE 138
B
 GLU 140TRP 196
B
 LEU 198VAL 337
B
 ILE 339PHE 350
A
 ILE 104ALA 111
A
 VAL 113ASN 393
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 25 helices in PDB entry 3TNQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
19 32Right-handed alpha
Helix 2
2
B
39 41Right-handed 310
Helix 3
3
B
76 82Right-handed alpha
Helix 4
4
B
84 97Right-handed alpha
Helix 5
5
B
127 136Right-handed alpha
Helix 6
6
B
139 160Right-handed alpha
Helix 7
7
B
168 170Right-handed 310
Helix 8
8
B
201 205Right-handed 310
Helix 9
9
B
206 211Right-handed alpha
Helix 10
10
B
217 234Right-handed alpha
Helix 11
11
B
242 253Right-handed alpha
Helix 12
12
B
262 273Right-handed alpha
Helix 13
13
B
288 293Right-handed alpha
Helix 14
14
B
294 298Right-handed 310
Helix 15
15
B
301 308Right-handed alpha
Helix 16
16
A
104 108Right-handed 310
Helix 17
17
A
136 148Right-handed alpha
Helix 18
18
A
157 168Right-handed alpha
Helix 19
19
A
220 225Right-handed 310
Helix 20
20
A
247 261Right-handed alpha
Helix 21
21
A
268 272Right-handed 310
Helix 22
22
A
279 290Right-handed alpha
Helix 23
23
A
349 354Right-handed 310
Helix 24
24
A
376 384Right-handed alpha
Helix 25
25
A
385 391Right-handed alpha
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There are 8 sheets in PDB entry 3TNQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
43 48first strand
Strand 2
B
58 62anti-parallel
Strand 3
B
68 75anti-parallel
Strand 4
B
115 121anti-parallel
Strand 5
B
106 111anti-parallel
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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
B
162 163first strand
Strand 2
B
189 190anti-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
B
172 174first strand
Strand 2
B
180 182anti-parallel
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There are 2 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
199 200first strand
Strand 2
A
113 114anti-parallel
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There are 4 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
169 173first strand
Strand 2
A
240 246anti-parallel
Strand 3
A
188 194anti-parallel
Strand 4
A
218 219anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
178 180first strand
Strand 2
A
233 236anti-parallel
Strand 3
A
196 201anti-parallel
Strand 4
A
208 214anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
291 295first strand
Strand 2
A
362 375anti-parallel
Strand 3
A
310 322anti-parallel
Strand 4
A
338 342anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
291 295first strand
Strand 2
A
362 375anti-parallel
Strand 3
A
310 322anti-parallel
Strand 4
A
347 348anti-parallel
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