Analysis of interatomic Contacts of Structural Units in PDB entry:
2PFD


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 2PFD entry

There are 3 chains in PDB entry 2PFD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2GLU 541
B
 SER 2GLU 541
C
 SER 2GLU 228
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 92 helices in PDB entry 2PFD. 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
54 71Right-handed alpha
Helix 3
3
A
72 73Right-handed 310
Helix 4
4
A
74 78Right-handed 310
Helix 5
5
A
100 120Right-handed alpha
Helix 6
6
A
137 142Right-handed alpha
Helix 7
7
A
148 153Right-handed alpha
Helix 8
8
A
192 204Right-handed alpha
Helix 9
9
A
245 259Right-handed alpha
Helix 10
10
A
274 290Right-handed alpha
Helix 11
11
A
295 306Right-handed alpha
Helix 12
12
A
316 321Right-handed alpha
Helix 13
13
A
321 326Right-handed alpha
Helix 14
14
A
334 338Right-handed 310
Helix 15
15
A
339 348Right-handed alpha
Helix 16
16
A
356 378Right-handed alpha
Helix 17
17
A
384 386Right-handed 310
Helix 18
18
A
387 407Right-handed alpha
Helix 19
19
A
407 424Right-handed alpha
Helix 20
20
A
429 433Right-handed 310
Helix 21
21
A
435 469Right-handed alpha
Helix 22
22
A
476 503Right-handed alpha
Helix 23
23
A
507 540Right-handed alpha
Helix 24
24
B
16 27Right-handed alpha
Helix 25
25
B
54 71Right-handed alpha
Helix 26
26
B
72 73Right-handed 310
Helix 27
27
B
74 78Right-handed 310
Helix 28
28
B
100 120Right-handed alpha
Helix 29
29
B
137 142Right-handed alpha
Helix 30
30
B
148 153Right-handed alpha
Helix 31
31
B
192 204Right-handed alpha
Helix 32
32
B
245 259Right-handed alpha
Helix 33
33
B
274 290Right-handed alpha
Helix 34
34
B
295 306Right-handed alpha
Helix 35
35
B
316 321Right-handed alpha
Helix 36
36
B
321 326Right-handed alpha
Helix 37
37
B
334 338Right-handed 310
Helix 38
38
B
339 348Right-handed alpha
Helix 39
39
B
356 378Right-handed alpha
Helix 40
40
B
384 386Right-handed 310
Helix 41
41
B
387 407Right-handed alpha
Helix 42
42
B
407 424Right-handed alpha
Helix 43
43
B
429 433Right-handed 310
Helix 44
44
B
435 469Right-handed alpha
Helix 45
45
B
476 503Right-handed alpha
Helix 46
46
B
507 540Right-handed alpha
Helix 47
47
C
16 27Right-handed alpha
Helix 48
48
C
54 71Right-handed alpha
Helix 49
49
C
72 73Right-handed 310
Helix 50
50
C
74 78Right-handed 310
Helix 51
51
C
100 120Right-handed alpha
Helix 52
52
C
137 142Right-handed alpha
Helix 53
53
C
148 153Right-handed alpha
Helix 54
54
C
192 204Right-handed alpha
Helix 55
55
C
245 259Right-handed alpha
Helix 56
56
C
274 290Right-handed alpha
Helix 57
57
C
295 306Right-handed alpha
Helix 58
58
C
316 321Right-handed alpha
Helix 59
59
C
321 326Right-handed alpha
Helix 60
60
C
334 338Right-handed 310
Helix 61
61
C
339 348Right-handed alpha
Helix 62
62
C
356 378Right-handed alpha
Helix 63
63
C
384 386Right-handed 310
Helix 64
64
C
387 407Right-handed alpha
Helix 65
65
C
407 424Right-handed alpha
Helix 66
66
C
429 433Right-handed 310
Helix 67
67
C
435 469Right-handed alpha
Helix 68
68
C
476 503Right-handed alpha
Helix 69
69
C
507 540Right-handed alpha
Helix 70
70
D
16 27Right-handed alpha
Helix 71
71
D
54 71Right-handed alpha
Helix 72
72
D
72 73Right-handed 310
Helix 73
73
D
74 78Right-handed 310
Helix 74
74
D
100 120Right-handed alpha
Helix 75
75
D
137 142Right-handed alpha
Helix 76
76
D
148 153Right-handed alpha
Helix 77
77
D
192 204Right-handed alpha
Helix 78
78
D
245 259Right-handed alpha
Helix 79
79
D
274 290Right-handed alpha
Helix 80
80
D
295 306Right-handed alpha
Helix 81
81
D
316 321Right-handed alpha
Helix 82
82
D
321 326Right-handed alpha
Helix 83
83
D
334 338Right-handed 310
Helix 84
84
D
339 348Right-handed alpha
Helix 85
85
D
356 378Right-handed alpha
Helix 86
86
D
384 386Right-handed 310
Helix 87
87
D
387 407Right-handed alpha
Helix 88
88
D
407 424Right-handed alpha
Helix 89
89
D
429 433Right-handed 310
Helix 90
90
D
435 469Right-handed alpha
Helix 91
91
D
476 503Right-handed alpha
Helix 92
92
D
507 540Right-handed alpha
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There are 12 sheets in PDB entry 2PFD. 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 4 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
4 7first strand
Strand 2
A
90 97anti-parallel
Strand 3
A
174 178parallel
Strand 4
A
123 127parallel
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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
10 11first strand
Strand 2
A
46 53anti-parallel
Strand 3
A
33 41anti-parallel
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There are 4 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
219 226first strand
Strand 2
A
231 238anti-parallel
Strand 3
A
183 189anti-parallel
Strand 4
A
264 270anti-parallel
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There are 4 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
4 7first strand
Strand 2
B
90 97anti-parallel
Strand 3
B
175 178parallel
Strand 4
B
126 127parallel
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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
10 11first strand
Strand 2
B
46 53anti-parallel
Strand 3
B
33 41anti-parallel
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There are 4 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
219 226first strand
Strand 2
B
231 238anti-parallel
Strand 3
B
183 189anti-parallel
Strand 4
B
264 270anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
4 7first strand
Strand 2
C
90 97anti-parallel
Strand 3
C
175 178parallel
Strand 4
C
126 127parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 11first strand
Strand 2
C
46 53anti-parallel
Strand 3
C
33 41anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
219 226first strand
Strand 2
C
231 238anti-parallel
Strand 3
C
183 189anti-parallel
Strand 4
C
264 270anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 7first strand
Strand 2
D
90 97anti-parallel
Strand 3
D
174 178parallel
Strand 4
D
123 127parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 11first strand
Strand 2
D
46 53anti-parallel
Strand 3
D
33 41anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
219 226first strand
Strand 2
D
231 238anti-parallel
Strand 3
D
183 189anti-parallel
Strand 4
D
264 270anti-parallel
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