Analysis of interatomic Contacts of Structural Units in PDB entry:
1T3I


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 1T3I entry

There are 2 chains in PDB entry 1T3I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 7SER 414
B
 PRO 7SER 414
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 44 helices in PDB entry 1T3I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 14Right-handed alpha
Helix 2
2
A
17 21Right-handed 310
Helix 3
3
A
41 55Right-handed alpha
Helix 4
4
A
64 82Right-handed alpha
Helix 5
5
A
89 91Right-handed 310
Helix 6
6
A
98 110Right-handed alpha
Helix 7
7
A
110 115Right-handed alpha
Helix 8
8
A
128 131Right-handed 310
Helix 9
9
A
132 140Right-handed alpha
Helix 10
10
A
158 166Right-handed alpha
Helix 11
11
A
187 196Right-handed alpha
Helix 12
12
A
216 221Right-handed alpha
Helix 13
13
A
230 232Right-handed 310
Helix 14
14
A
245 245Right-handed 310
Helix 15
15
A
247 249Right-handed 310
Helix 16
16
A
275 279Right-handed 310
Helix 17
17
A
284 302Right-handed alpha
Helix 18
18
A
305 318Right-handed alpha
Helix 19
19
A
320 324Right-handed 310
Helix 20
20
A
351 361Right-handed alpha
Helix 21
21
A
373 380Right-handed alpha
Helix 22
22
A
395 403Right-handed alpha
Helix 23
23
A
405 413Right-handed alpha
Helix 24
24
B
8 14Right-handed alpha
Helix 25
25
B
15 21Right-handed 310
Helix 26
26
B
41 55Right-handed alpha
Helix 27
27
B
66 82Right-handed alpha
Helix 28
28
B
89 91Right-handed 310
Helix 29
29
B
98 110Right-handed alpha
Helix 30
30
B
110 115Right-handed alpha
Helix 31
31
B
128 131Right-handed 310
Helix 32
32
B
132 140Right-handed alpha
Helix 33
33
B
158 166Right-handed alpha
Helix 34
34
B
187 196Right-handed alpha
Helix 35
35
B
216 221Right-handed alpha
Helix 36
36
B
230 232Right-handed 310
Helix 37
37
B
245 245Right-handed 310
Helix 38
38
B
247 249Right-handed 310
Helix 39
39
B
275 279Right-handed 310
Helix 40
40
B
284 302Right-handed alpha
Helix 41
41
B
305 323Right-handed alpha
Helix 42
42
B
351 361Right-handed alpha
Helix 43
43
B
373 380Right-handed alpha
Helix 44
44
B
395 413Right-handed alpha
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There are 10 sheets in PDB entry 1T3I. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
23 24first strand
Strand 2
A
27 28anti-parallel
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There are 2 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
30 31first strand
Strand 2
A
364 365parallel
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There are 5 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
93 96first strand
Strand 2
A
239 243anti-parallel
Strand 3
A
224 228anti-parallel
Strand 4
A
202 205parallel
Strand 5
A
173 176parallel
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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
A
120 124first strand
Strand 2
A
145 149parallel
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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
A
261 264first strand
Strand 2
A
269 271anti-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
A
327 330first strand
Strand 2
A
342 347anti-parallel
Strand 3
A
386 389anti-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
30 31first strand
Strand 2
B
364 365parallel
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There are 7 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
93 96first strand
Strand 2
B
239 243anti-parallel
Strand 3
B
224 228anti-parallel
Strand 4
B
201 205parallel
Strand 5
B
170 176parallel
Strand 6
B
120 124parallel
Strand 7
B
145 149parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
261 264first strand
Strand 2
B
269 271anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
327 330first strand
Strand 2
B
342 347anti-parallel
Strand 3
B
386 389anti-parallel
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