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


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 3TCM entry

There are 2 chains in PDB entry 3TCM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 3ARG 481
B
 ALA 3ARG 481
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 45 helices in PDB entry 3TCM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 10Right-handed 310
Helix 2
2
A
11 17Right-handed alpha
Helix 3
3
A
19 22Right-handed 310
Helix 4
4
A
23 39Right-handed alpha
Helix 5
5
A
55 59Right-handed 310
Helix 6
6
A
64 76Right-handed alpha
Helix 7
7
A
77 83Right-handed 310
Helix 8
8
A
84 89Right-handed alpha
Helix 9
9
A
90 102Right-handed alpha
Helix 10
10
A
118 134Right-handed alpha
Helix 11
11
A
138 140Right-handed 310
Helix 12
12
A
148 160Right-handed alpha
Helix 13
13
A
175 184Right-handed alpha
Helix 14
14
A
202 216Right-handed alpha
Helix 15
15
A
237 252Right-handed alpha
Helix 16
16
A
274 282Right-handed alpha
Helix 17
17
A
304 308Right-handed 310
Helix 18
18
A
320 331Right-handed alpha
Helix 19
19
A
336 348Right-handed alpha
Helix 20
20
A
355 384Right-handed alpha
Helix 21
21
A
406 417Right-handed alpha
Helix 22
22
A
419 433Right-handed alpha
Helix 23
23
A
461 481Right-handed alpha
Helix 24
24
B
6 10Right-handed 310
Helix 25
25
B
11 17Right-handed alpha
Helix 26
26
B
19 22Right-handed 310
Helix 27
27
B
23 39Right-handed alpha
Helix 28
28
B
55 59Right-handed 310
Helix 29
29
B
64 76Right-handed alpha
Helix 30
30
B
77 81Right-handed 310
Helix 31
31
B
83 89Right-handed alpha
Helix 32
32
B
90 101Right-handed alpha
Helix 33
33
B
118 134Right-handed alpha
Helix 34
34
B
148 160Right-handed alpha
Helix 35
35
B
175 184Right-handed alpha
Helix 36
36
B
202 216Right-handed alpha
Helix 37
37
B
237 252Right-handed alpha
Helix 38
38
B
274 281Right-handed alpha
Helix 39
39
B
304 308Right-handed 310
Helix 40
40
B
320 331Right-handed alpha
Helix 41
41
B
336 348Right-handed alpha
Helix 42
42
B
354 385Right-handed alpha
Helix 43
43
B
406 417Right-handed alpha
Helix 44
44
B
419 433Right-handed alpha
Helix 45
45
B
460 480Right-handed alpha
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There are 8 sheets in PDB entry 3TCM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
49 50first strand
Strand 2
A
434 435parallel
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There are 7 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
142 145first strand
Strand 2
A
310 315anti-parallel
Strand 3
A
291 296anti-parallel
Strand 4
A
254 258parallel
Strand 5
A
219 226parallel
Strand 6
A
165 171parallel
Strand 7
A
187 192parallel
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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
388 389first strand
Strand 2
A
402 403anti-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
A
398 399first strand
Strand 2
A
451 454anti-parallel
Strand 3
A
437 438anti-parallel
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There are 2 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
49 50first strand
Strand 2
B
434 435parallel
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There are 7 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
142 145first strand
Strand 2
B
310 315anti-parallel
Strand 3
B
291 296anti-parallel
Strand 4
B
254 258parallel
Strand 5
B
219 226parallel
Strand 6
B
165 171parallel
Strand 7
B
187 192parallel
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There are 2 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
388 389first strand
Strand 2
B
402 403anti-parallel
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There are 3 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
398 399first strand
Strand 2
B
451 454anti-parallel
Strand 3
B
437 438anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il