Analysis of interatomic Contacts of Structural Units in PDB entry:
1TA9


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 1TA9 entry

There are 2 chains in PDB entry 1TA9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 58PRO 450
B
 GLU 57PRO 450
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 36 helices in PDB entry 1TA9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
77 80Right-handed 310
Helix 2
2
A
81 87Right-handed alpha
Helix 3
3
A
100 106Right-handed alpha
Helix 4
4
A
106 117Right-handed alpha
Helix 5
5
A
131 140Right-handed alpha
Helix 6
6
A
154 168Right-handed alpha
Helix 7
7
A
215 221Right-handed alpha
Helix 8
8
A
222 246Right-handed alpha
Helix 9
9
A
257 285Right-handed alpha
Helix 10
10
A
288 308Right-handed alpha
Helix 11
11
A
312 322Right-handed alpha
Helix 12
12
A
323 331Right-handed 310
Helix 13
13
A
332 348Right-handed alpha
Helix 14
14
A
351 365Right-handed alpha
Helix 15
15
A
370 375Right-handed alpha
Helix 16
16
A
380 392Right-handed alpha
Helix 17
17
A
396 401Right-handed 310
Helix 18
18
A
406 429Right-handed alpha
Helix 19
19
B
77 80Right-handed 310
Helix 20
20
B
81 87Right-handed alpha
Helix 21
21
B
99 106Right-handed alpha
Helix 22
22
B
106 116Right-handed alpha
Helix 23
23
B
131 140Right-handed alpha
Helix 24
24
B
154 168Right-handed alpha
Helix 25
25
B
215 221Right-handed alpha
Helix 26
26
B
222 246Right-handed alpha
Helix 27
27
B
257 285Right-handed alpha
Helix 28
28
B
288 308Right-handed alpha
Helix 29
29
B
312 323Right-handed alpha
Helix 30
30
B
324 331Right-handed 310
Helix 31
31
B
332 348Right-handed alpha
Helix 32
32
B
351 365Right-handed alpha
Helix 33
33
B
370 375Right-handed alpha
Helix 34
34
B
380 392Right-handed alpha
Helix 35
35
B
396 401Right-handed 310
Helix 36
36
B
406 429Right-handed alpha
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There are 4 sheets in PDB entry 1TA9. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
64 67first strand
Strand 2
B
71 75anti-parallel
Strand 3
B
210 214parallel
Strand 4
B
172 176parallel
Strand 5
B
148 153parallel
Strand 6
B
93 98parallel
Strand 7
B
120 125parallel
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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
120 126first strand
Strand 2
A
93 99parallel
Strand 3
A
148 153parallel
Strand 4
A
172 176parallel
Strand 5
A
210 214parallel
Strand 6
A
71 75parallel
Strand 7
B
64 67anti-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
188 191first strand
Strand 2
A
200 203anti-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
188 192first strand
Strand 2
B
198 203anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il