Analysis of interatomic Contacts of Structural Units in PDB entry:
1P3D


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 1P3D entry

There are 2 chains in PDB entry 1P3D (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 11TRP 473
B
 GLU 14TRP 473
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 37 helices in PDB entry 1P3D. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 42Right-handed alpha
Helix 2
2
A
53 62Right-handed alpha
Helix 3
3
A
71 76Right-handed 310
Helix 4
4
A
91 100Right-handed alpha
Helix 5
5
A
107 117Right-handed alpha
Helix 6
6
A
128 143Right-handed alpha
Helix 7
7
A
179 184Right-handed 310
Helix 8
8
A
198 203Right-handed 310
Helix 9
9
A
205 218Right-handed alpha
Helix 10
10
A
232 243Right-handed alpha
Helix 11
11
A
289 306Right-handed alpha
Helix 12
12
A
309 319Right-handed alpha
Helix 13
13
A
349 365Right-handed alpha
Helix 14
14
A
377 384Right-handed alpha
Helix 15
15
A
384 393Right-handed alpha
Helix 16
16
A
415 427Right-handed alpha
Helix 17
17
A
436 438Right-handed 310
Helix 18
18
A
439 448Right-handed alpha
Helix 19
19
A
461 473Right-handed alpha
Helix 20
20
B
28 41Right-handed alpha
Helix 21
21
B
53 62Right-handed alpha
Helix 22
22
B
71 76Right-handed 310
Helix 23
23
B
91 100Right-handed alpha
Helix 24
24
B
107 117Right-handed alpha
Helix 25
25
B
128 143Right-handed alpha
Helix 26
26
B
179 184Right-handed 310
Helix 27
27
B
205 218Right-handed alpha
Helix 28
28
B
232 243Right-handed alpha
Helix 29
29
B
289 306Right-handed alpha
Helix 30
30
B
309 319Right-handed alpha
Helix 31
31
B
349 364Right-handed alpha
Helix 32
32
B
377 384Right-handed alpha
Helix 33
33
B
384 393Right-handed alpha
Helix 34
34
B
415 425Right-handed alpha
Helix 35
35
B
436 438Right-handed 310
Helix 36
36
B
439 448Right-handed alpha
Helix 37
37
B
461 473Right-handed alpha
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There are 6 sheets in PDB entry 1P3D. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 5 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
65 68first strand
Strand 2
A
44 49parallel
Strand 3
A
20 24parallel
Strand 4
A
80 83parallel
Strand 5
A
104 106parallel
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There are 10 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
162 163first strand
Strand 2
A
148 150anti-parallel
Strand 3
A
169 173parallel
Strand 4
A
119 124parallel
Strand 5
A
188 191parallel
Strand 6
A
225 229parallel
Strand 7
A
245 250parallel
Strand 8
A
257 265parallel
Strand 9
A
268 274anti-parallel
Strand 10
A
280 285anti-parallel
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There are 6 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
328 335first strand
Strand 2
A
338 345anti-parallel
Strand 3
A
453 457parallel
Strand 4
A
369 373parallel
Strand 5
A
397 401parallel
Strand 6
A
432 434parallel
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There are 5 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
65 68first strand
Strand 2
B
44 49parallel
Strand 3
B
20 24parallel
Strand 4
B
80 83parallel
Strand 5
B
104 106parallel
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There are 10 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
162 163first strand
Strand 2
B
148 150anti-parallel
Strand 3
B
169 173parallel
Strand 4
B
119 124parallel
Strand 5
B
188 191parallel
Strand 6
B
225 229parallel
Strand 7
B
245 250parallel
Strand 8
B
257 265parallel
Strand 9
B
268 274anti-parallel
Strand 10
B
280 285anti-parallel
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There are 6 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
328 335first strand
Strand 2
B
338 345anti-parallel
Strand 3
B
453 457parallel
Strand 4
B
369 373parallel
Strand 5
B
397 401parallel
Strand 6
B
432 434parallel
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