Analysis of interatomic Contacts of Structural Units in PDB entry:
1T4C


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 1T4C entry

There are 2 chains in PDB entry 1T4C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
THR 2VAL 428
B
THR 2VAL 428
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 43 helices in PDB entry 1T4C. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
17 29Right-handed alpha
Helix 2
2
A
43 48Right-handed 310
Helix 3
3
A
57 63Right-handed alpha
Helix 4
4
A
76 90Right-handed alpha
Helix 5
5
A
100 105Right-handed alpha
Helix 6
6
A
108 116Right-handed alpha
Helix 7
7
A
139 147Right-handed alpha
Helix 8
8
A
169 191Right-handed alpha
Helix 9
9
A
200 208Right-handed alpha
Helix 10
10
A
208 222Right-handed alpha
Helix 11
11
A
227 231Right-handed 310
Helix 12
12
A
285 287Right-handed 310
Helix 13
13
A
288 297Right-handed alpha
Helix 14
14
A
298 303Right-handed 310
Helix 15
15
A
309 315Right-handed alpha
Helix 16
16
A
316 328Right-handed alpha
Helix 17
17
A
329 331Right-handed 310
Helix 18
18
A
332 343Right-handed alpha
Helix 19
19
A
352 358Right-handed alpha
Helix 20
20
A
359 365Right-handed alpha
Helix 21
21
A
404 413Right-handed alpha
Helix 22
22
A
415 425Right-handed alpha
Helix 23
23
B
17 29Right-handed alpha
Helix 24
24
B
43 48Right-handed 310
Helix 25
25
B
57 62Right-handed alpha
Helix 26
26
B
76 90Right-handed alpha
Helix 27
27
B
100 105Right-handed alpha
Helix 28
28
B
108 116Right-handed alpha
Helix 29
29
B
139 147Right-handed alpha
Helix 30
30
B
149 153Right-handed 310
Helix 31
32
B
200 208Right-handed alpha
Helix 32
33
B
208 222Right-handed alpha
Helix 33
34
B
227 231Right-handed 310
Helix 34
35
B
288 297Right-handed alpha
Helix 35
36
B
298 303Right-handed 310
Helix 36
37
B
309 314Right-handed alpha
Helix 37
38
B
316 325Right-handed alpha
Helix 38
39
B
326 329Right-handed 310
Helix 39
40
B
332 342Right-handed alpha
Helix 40
41
B
352 358Right-handed alpha
Helix 41
42
B
359 365Right-handed alpha
Helix 42
43
B
404 412Right-handed alpha
Helix 43
44
B
415 425Right-handed alpha
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There are 7 sheets in PDB entry 1T4C. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 7 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
68 71first strand
Strand 2
A
32 37parallel
Strand 3
A
9 12parallel
Strand 4
A
92 95parallel
Strand 5
A
120 125parallel
Strand 6
A
195 199parallel
Strand 7
B
386 388anti-parallel
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There are 3 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
264 268first strand
Strand 2
A
279 283anti-parallel
Strand 3
A
347 349anti-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
368 371first strand
Strand 2
A
379 382anti-parallel
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There are 7 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
386 388first strand
Strand 2
B
195 199anti-parallel
Strand 3
B
120 125parallel
Strand 4
B
92 95parallel
Strand 5
B
9 12parallel
Strand 6
B
32 37parallel
Strand 7
B
67 71parallel
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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
236 237first strand
Strand 2
B
241 242anti-parallel
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There are 3 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
264 268first strand
Strand 2
B
279 283anti-parallel
Strand 3
B
347 349anti-parallel
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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
368 371first strand
Strand 2
B
379 382anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il