Analysis of interatomic Contacts of Structural Units in PDB entry:
3TA9


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 3TA9 entry

There are 2 chains in PDB entry 3TA9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ALA 450
B
 ILE 4VAL 448
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 40 helices in PDB entry 3TA9. 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 22Right-handed alpha
Helix 2
2
A
26 30Right-handed 310
Helix 3
3
A
33 40Right-handed alpha
Helix 4
4
A
45 49Right-handed 310
Helix 5
5
A
56 72Right-handed alpha
Helix 6
6
A
81 86Right-handed alpha
Helix 7
7
A
94 111Right-handed alpha
Helix 8
8
A
125 130Right-handed alpha
Helix 9
9
A
132 135Right-handed 310
Helix 10
10
A
136 154Right-handed alpha
Helix 11
11
A
166 176Right-handed alpha
Helix 12
12
A
186 212Right-handed alpha
Helix 13
13
A
232 247Right-handed alpha
Helix 14
14
A
247 256Right-handed alpha
Helix 15
15
A
260 271Right-handed alpha
Helix 16
16
A
279 285Right-handed alpha
Helix 17
17
A
331 345Right-handed alpha
Helix 18
18
A
371 391Right-handed alpha
Helix 19
19
A
408 415Right-handed 310
Helix 20
20
A
433 445Right-handed alpha
Helix 21
21
B
17 22Right-handed alpha
Helix 22
22
B
26 30Right-handed 310
Helix 23
23
B
33 40Right-handed alpha
Helix 24
24
B
45 49Right-handed 310
Helix 25
25
B
56 72Right-handed alpha
Helix 26
26
B
81 86Right-handed alpha
Helix 27
27
B
94 111Right-handed alpha
Helix 28
28
B
125 130Right-handed alpha
Helix 29
29
B
132 135Right-handed 310
Helix 30
30
B
136 154Right-handed alpha
Helix 31
31
B
166 176Right-handed alpha
Helix 32
32
B
186 212Right-handed alpha
Helix 33
33
B
235 247Right-handed alpha
Helix 34
34
B
247 256Right-handed alpha
Helix 35
35
B
260 271Right-handed alpha
Helix 36
36
B
279 285Right-handed alpha
Helix 37
37
B
331 345Right-handed alpha
Helix 38
38
B
371 391Right-handed alpha
Helix 39
39
B
408 415Right-handed 310
Helix 40
40
B
433 445Right-handed alpha
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There are 6 sheets in PDB entry 3TA9. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
11 15first strand
Strand 2
A
75 79parallel
Strand 3
A
114 120parallel
Strand 4
A
160 165parallel
Strand 5
A
216 222parallel
Strand 6
A
290 294parallel
Strand 7
A
350 355parallel
Strand 8
A
395 401parallel
Strand 9
A
11 15parallel
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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
226 228first strand
Strand 2
A
299 303parallel
Strand 3
A
312 314anti-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
420 422first strand
Strand 2
A
430 432anti-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
11 15first strand
Strand 2
B
75 79parallel
Strand 3
B
114 120parallel
Strand 4
B
160 165parallel
Strand 5
B
216 222parallel
Strand 6
B
290 294parallel
Strand 7
B
350 355parallel
Strand 8
B
395 401parallel
Strand 9
B
11 15parallel
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There are 3 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
226 228first strand
Strand 2
B
299 303parallel
Strand 3
B
312 314anti-parallel
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There are 2 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
420 422first strand
Strand 2
B
430 432anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il