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


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 3PPC entry

There are 2 chains in PDB entry 3PPC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN -1TYR 767
B
 SER 0SER 584
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 75 helices in PDB entry 3PPC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 27Right-handed alpha
Helix 2
2
A
31 54Right-handed alpha
Helix 3
3
A
67 76Right-handed alpha
Helix 4
4
A
80 85Right-handed 310
Helix 5
5
A
89 100Right-handed alpha
Helix 6
6
A
101 104Right-handed 310
Helix 7
7
A
148 160Right-handed alpha
Helix 8
8
A
170 177Right-handed alpha
Helix 9
9
A
182 185Right-handed 310
Helix 10
10
A
188 191Right-handed 310
Helix 11
11
A
192 211Right-handed alpha
Helix 12
12
A
220 224Right-handed 310
Helix 13
13
A
227 232Right-handed alpha
Helix 14
14
A
233 242Right-handed alpha
Helix 15
15
A
258 266Right-handed 310
Helix 16
16
A
280 282Right-handed 310
Helix 17
17
A
283 289Right-handed alpha
Helix 18
18
A
311 327Right-handed alpha
Helix 19
19
A
338 342Right-handed 310
Helix 20
20
A
345 349Right-handed 310
Helix 21
21
A
353 358Right-handed alpha
Helix 22
22
A
362 378Right-handed alpha
Helix 23
23
A
382 398Right-handed alpha
Helix 24
24
A
404 411Right-handed alpha
Helix 25
25
A
415 420Right-handed 310
Helix 26
26
A
424 437Right-handed alpha
Helix 27
27
A
455 464Right-handed alpha
Helix 28
28
A
468 491Right-handed alpha
Helix 29
29
A
506 511Right-handed alpha
Helix 30
30
A
548 558Right-handed alpha
Helix 31
31
A
569 576Right-handed alpha
Helix 32
32
A
584 606Right-handed alpha
Helix 33
33
A
618 622Right-handed 310
Helix 34
34
A
627 646Right-handed alpha
Helix 35
35
A
664 670Right-handed alpha
Helix 36
36
A
688 693Right-handed 310
Helix 37
37
A
713 726Right-handed alpha
Helix 38
38
A
729 733Right-handed 310
Helix 39
39
A
745 766Right-handed alpha
Helix 40
40
B
16 27Right-handed alpha
Helix 41
41
B
31 54Right-handed alpha
Helix 42
42
B
67 76Right-handed alpha
Helix 43
43
B
80 85Right-handed 310
Helix 44
44
B
89 100Right-handed alpha
Helix 45
45
B
101 104Right-handed 310
Helix 46
46
B
143 147Right-handed 310
Helix 47
47
B
148 160Right-handed alpha
Helix 48
48
B
170 177Right-handed alpha
Helix 49
49
B
188 191Right-handed 310
Helix 50
50
B
192 211Right-handed alpha
Helix 51
51
B
220 224Right-handed 310
Helix 52
52
B
227 232Right-handed alpha
Helix 53
53
B
233 242Right-handed alpha
Helix 54
54
B
258 266Right-handed 310
Helix 55
55
B
280 282Right-handed 310
Helix 56
56
B
283 289Right-handed alpha
Helix 57
57
B
311 327Right-handed alpha
Helix 58
58
B
338 342Right-handed 310
Helix 59
59
B
345 349Right-handed 310
Helix 60
60
B
353 358Right-handed alpha
Helix 61
61
B
362 379Right-handed alpha
Helix 62
62
B
382 399Right-handed alpha
Helix 63
63
B
404 413Right-handed alpha
Helix 64
64
B
416 420Right-handed 310
Helix 65
65
B
424 437Right-handed alpha
Helix 66
66
B
471 491Right-handed alpha
Helix 67
67
B
506 511Right-handed alpha
Helix 68
68
B
548 558Right-handed alpha
Helix 69
69
B
569 576Right-handed alpha
Helix 70
70
B
584 606Right-handed alpha
Helix 71
71
B
627 646Right-handed alpha
Helix 72
72
B
664 670Right-handed alpha
Helix 73
73
B
713 726Right-handed alpha
Helix 74
74
B
729 733Right-handed 310
Helix 75
75
B
745 767Right-handed alpha
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There are 12 sheets in PDB entry 3PPC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 8 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
3 5first strand
Strand 2
A
331 335parallel
Strand 3
A
296 302parallel
Strand 4
A
272 276parallel
Strand 5
A
248 252parallel
Strand 6
A
214 218parallel
Strand 7
A
164 169parallel
Strand 8
A
58 60parallel
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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
119 121first strand
Strand 2
A
128 130anti-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
133 134first strand
Strand 2
A
179 180parallel
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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
514 517first strand
Strand 2
A
536 542anti-parallel
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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
524 527first strand
Strand 2
A
530 532anti-parallel
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There are 5 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
564 568first strand
Strand 2
A
610 614parallel
Strand 3
A
653 658parallel
Strand 4
A
675 678parallel
Strand 5
A
698 701parallel
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There are 8 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
3 5first strand
Strand 2
B
331 335parallel
Strand 3
B
296 302parallel
Strand 4
B
272 276parallel
Strand 5
B
248 252parallel
Strand 6
B
214 218parallel
Strand 7
B
164 169parallel
Strand 8
B
58 60parallel
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There are 2 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
119 121first strand
Strand 2
B
128 130anti-parallel
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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
133 134first strand
Strand 2
B
179 180parallel
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There are 2 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
514 517first strand
Strand 2
B
536 542anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
524 527first strand
Strand 2
B
530 532anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
564 568first strand
Strand 2
B
610 614parallel
Strand 3
B
653 658parallel
Strand 4
B
675 678parallel
Strand 5
B
698 701parallel
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