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


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 3PPM entry

There are 2 chains in PDB entry 3PPM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 33PRO 578
B
 GLY 33GLN 577
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 56 helices in PDB entry 3PPM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 66Right-handed alpha
Helix 2
2
A
70 77Right-handed alpha
Helix 3
3
A
78 88Right-handed alpha
Helix 4
4
A
92 112Right-handed alpha
Helix 5
5
A
120 128Right-handed alpha
Helix 6
6
A
156 160Right-handed 310
Helix 7
7
A
168 177Right-handed alpha
Helix 8
8
A
218 227Right-handed alpha
Helix 9
9
A
242 250Right-handed alpha
Helix 10
10
A
257 261Right-handed 310
Helix 11
11
A
286 298Right-handed alpha
Helix 12
12
A
299 306Right-handed alpha
Helix 13
13
A
315 320Right-handed alpha
Helix 14
14
A
339 356Right-handed alpha
Helix 15
15
A
367 374Right-handed alpha
Helix 16
16
A
374 381Right-handed alpha
Helix 17
17
A
385 390Right-handed alpha
Helix 18
18
A
391 393Right-handed 310
Helix 19
19
A
398 402Right-handed 310
Helix 20
20
A
403 409Right-handed alpha
Helix 21
21
A
411 423Right-handed alpha
Helix 22
22
A
426 436Right-handed alpha
Helix 23
23
A
440 465Right-handed alpha
Helix 24
24
A
483 490Right-handed 310
Helix 25
25
A
491 500Right-handed alpha
Helix 26
26
A
513 521Right-handed alpha
Helix 27
27
A
529 539Right-handed alpha
Helix 28
28
A
557 573Right-handed alpha
Helix 29
29
B
34 66Right-handed alpha
Helix 30
30
B
70 77Right-handed alpha
Helix 31
31
B
78 88Right-handed alpha
Helix 32
32
B
92 112Right-handed alpha
Helix 33
33
B
120 128Right-handed alpha
Helix 34
34
B
156 160Right-handed 310
Helix 35
35
B
168 177Right-handed alpha
Helix 36
36
B
218 227Right-handed alpha
Helix 37
37
B
242 250Right-handed alpha
Helix 38
38
B
286 298Right-handed alpha
Helix 39
39
B
299 306Right-handed alpha
Helix 40
40
B
315 321Right-handed alpha
Helix 41
41
B
339 356Right-handed alpha
Helix 42
42
B
367 374Right-handed alpha
Helix 43
43
B
374 381Right-handed alpha
Helix 44
44
B
385 391Right-handed alpha
Helix 45
45
B
398 402Right-handed 310
Helix 46
46
B
403 410Right-handed alpha
Helix 47
47
B
411 423Right-handed alpha
Helix 48
48
B
426 436Right-handed alpha
Helix 49
49
B
440 465Right-handed alpha
Helix 50
50
B
483 490Right-handed 310
Helix 51
51
B
491 500Right-handed alpha
Helix 52
52
B
513 519Right-handed alpha
Helix 53
53
B
520 523Right-handed 310
Helix 54
54
B
529 539Right-handed alpha
Helix 55
55
B
557 573Right-handed alpha
Helix 56
56
B
574 577Right-handed 310
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There are 4 sheets in PDB entry 3PPM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 11 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
114 117first strand
Strand 2
A
180 185anti-parallel
Strand 3
A
138 142parallel
Strand 4
A
232 237parallel
Strand 5
A
279 284anti-parallel
Strand 6
A
252 255anti-parallel
Strand 7
A
504 511anti-parallel
Strand 8
A
546 552anti-parallel
Strand 9
A
469 473anti-parallel
Strand 10
A
326 329parallel
Strand 11
A
359 362parallel
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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
197 198first strand
Strand 2
A
202 203anti-parallel
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There are 11 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
114 117first strand
Strand 2
B
180 185anti-parallel
Strand 3
B
138 142parallel
Strand 4
B
232 237parallel
Strand 5
B
279 284anti-parallel
Strand 6
B
252 255anti-parallel
Strand 7
B
504 511anti-parallel
Strand 8
B
546 552anti-parallel
Strand 9
B
469 473anti-parallel
Strand 10
B
326 329parallel
Strand 11
B
359 362parallel
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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
197 198first strand
Strand 2
B
202 203anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il