Analysis of interatomic Contacts of Structural Units in PDB entry:
1PT7


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 1PT7 entry

There are 2 chains in PDB entry 1PT7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ILE 416
B
 SER 2ILE 416
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 1PT7. 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 47Right-handed 310
Helix 3
3
A
57 62Right-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
148 153Right-handed alpha
Helix 9
9
A
169 191Right-handed alpha
Helix 10
10
A
200 208Right-handed alpha
Helix 11
11
A
208 222Right-handed alpha
Helix 12
12
A
273 275Right-handed 310
Helix 13
13
A
276 285Right-handed alpha
Helix 14
14
A
286 290Right-handed 310
Helix 15
15
A
297 302Right-handed alpha
Helix 16
16
A
304 317Right-handed alpha
Helix 17
17
A
320 329Right-handed alpha
Helix 18
18
A
330 332Right-handed 310
Helix 19
19
A
340 347Right-handed alpha
Helix 20
20
A
347 353Right-handed alpha
Helix 21
21
A
392 400Right-handed alpha
Helix 22
22
A
403 413Right-handed alpha
Helix 23
23
B
17 29Right-handed alpha
Helix 24
24
B
43 47Right-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
148 153Right-handed alpha
Helix 31
31
B
169 191Right-handed alpha
Helix 32
32
B
200 208Right-handed alpha
Helix 33
33
B
208 222Right-handed alpha
Helix 34
34
B
273 275Right-handed 310
Helix 35
35
B
276 284Right-handed alpha
Helix 36
36
B
286 290Right-handed 310
Helix 37
37
B
297 302Right-handed alpha
Helix 38
38
B
304 317Right-handed alpha
Helix 39
39
B
320 330Right-handed alpha
Helix 40
40
B
340 347Right-handed alpha
Helix 41
41
B
347 353Right-handed alpha
Helix 42
42
B
392 400Right-handed alpha
Helix 43
43
B
403 413Right-handed alpha
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There are 6 sheets in PDB entry 1PT7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
375 376anti-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
252 256first strand
Strand 2
A
267 271anti-parallel
Strand 3
A
335 337anti-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
356 361first strand
Strand 2
A
365 370anti-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
375 376first 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
68 71parallel
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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
252 256first strand
Strand 2
B
267 271anti-parallel
Strand 3
B
335 337anti-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
356 361first strand
Strand 2
B
365 370anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il