Analysis of interatomic Contacts of Structural Units in PDB entry:
3TC3


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 3TC3 entry

There are 2 chains in PDB entry 3TC3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 0LEU 288
B
 HIS 0ASP 289
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 24 helices in PDB entry 3TC3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 25Right-handed 310
Helix 2
2
A
26 51Right-handed alpha
Helix 3
3
A
74 79Right-handed alpha
Helix 4
4
A
79 93Right-handed alpha
Helix 5
5
A
111 133Right-handed alpha
Helix 6
6
A
148 161Right-handed alpha
Helix 7
7
A
164 169Right-handed alpha
Helix 8
8
A
181 193Right-handed alpha
Helix 9
9
A
200 206Right-handed alpha
Helix 10
10
A
211 221Right-handed alpha
Helix 11
11
A
248 259Right-handed alpha
Helix 12
12
A
271 285Right-handed alpha
Helix 13
13
B
21 25Right-handed 310
Helix 14
14
B
26 51Right-handed alpha
Helix 15
15
B
74 79Right-handed alpha
Helix 16
16
B
79 93Right-handed alpha
Helix 17
17
B
111 133Right-handed alpha
Helix 18
18
B
148 161Right-handed alpha
Helix 19
19
B
164 169Right-handed alpha
Helix 20
20
B
181 191Right-handed alpha
Helix 21
21
B
200 206Right-handed alpha
Helix 22
22
B
211 221Right-handed alpha
Helix 23
23
B
248 259Right-handed alpha
Helix 24
24
B
271 285Right-handed alpha
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There are 2 sheets in PDB entry 3TC3. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
1 6first strand
Strand 2
A
55 57parallel
Strand 3
A
96 99parallel
Strand 4
A
137 141parallel
Strand 5
A
171 174parallel
Strand 6
A
196 199parallel
Strand 7
A
228 231parallel
Strand 8
A
262 266parallel
Strand 9
A
1 6parallel
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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
B
2 6first strand
Strand 2
B
55 57parallel
Strand 3
B
96 99parallel
Strand 4
B
137 141parallel
Strand 5
B
171 174parallel
Strand 6
B
196 199parallel
Strand 7
B
228 231parallel
Strand 8
B
263 266parallel
Strand 9
B
2 6parallel
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