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


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 2PPY entry

There are 6 chains in PDB entry 2PPY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ILE 265
B
 GLU 5ILE 265
C
 ALA 3ILE 265
D
 THR 2ILE 265
E
 VAL 4ILE 265
F
 ALA 3ILE 265
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 82 helices in PDB entry 2PPY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 49Right-handed alpha
Helix 2
2
A
71 76Right-handed alpha
Helix 3
3
A
79 100Right-handed alpha
Helix 4
4
A
114 122Right-handed alpha
Helix 5
5
A
138 143Right-handed 310
Helix 6
6
A
149 159Right-handed alpha
Helix 7
7
A
159 170Right-handed alpha
Helix 8
8
A
174 181Right-handed alpha
Helix 9
9
A
189 191Right-handed 310
Helix 10
10
A
192 206Right-handed alpha
Helix 11
11
A
208 223Right-handed alpha
Helix 12
12
A
226 243Right-handed alpha
Helix 13
13
A
244 256Right-handed alpha
Helix 14
14
B
33 49Right-handed alpha
Helix 15
15
B
71 78Right-handed alpha
Helix 16
16
B
79 96Right-handed alpha
Helix 17
17
B
97 100Right-handed 310
Helix 18
18
B
114 123Right-handed alpha
Helix 19
19
B
138 143Right-handed 310
Helix 20
20
B
149 159Right-handed alpha
Helix 21
21
B
159 170Right-handed alpha
Helix 22
22
B
174 181Right-handed alpha
Helix 23
23
B
189 191Right-handed 310
Helix 24
24
B
192 206Right-handed alpha
Helix 25
25
B
208 223Right-handed alpha
Helix 26
26
B
226 243Right-handed alpha
Helix 27
27
B
244 256Right-handed alpha
Helix 28
28
C
33 49Right-handed alpha
Helix 29
29
C
71 77Right-handed alpha
Helix 30
30
C
79 96Right-handed alpha
Helix 31
31
C
97 100Right-handed 310
Helix 32
32
C
114 122Right-handed alpha
Helix 33
33
C
138 143Right-handed 310
Helix 34
34
C
149 159Right-handed alpha
Helix 35
35
C
159 170Right-handed alpha
Helix 36
36
C
174 181Right-handed alpha
Helix 37
37
C
189 191Right-handed 310
Helix 38
38
C
192 206Right-handed alpha
Helix 39
39
C
208 223Right-handed alpha
Helix 40
40
C
226 243Right-handed alpha
Helix 41
41
C
244 256Right-handed alpha
Helix 42
42
D
33 49Right-handed alpha
Helix 43
43
D
71 77Right-handed alpha
Helix 44
44
D
79 96Right-handed alpha
Helix 45
45
D
97 100Right-handed 310
Helix 46
46
D
114 123Right-handed alpha
Helix 47
47
D
138 143Right-handed 310
Helix 48
48
D
149 159Right-handed alpha
Helix 49
49
D
159 170Right-handed alpha
Helix 50
50
D
174 181Right-handed alpha
Helix 51
51
D
189 191Right-handed 310
Helix 52
52
D
192 206Right-handed alpha
Helix 53
53
D
208 223Right-handed alpha
Helix 54
54
D
226 243Right-handed alpha
Helix 55
55
D
244 256Right-handed alpha
Helix 56
56
E
33 49Right-handed alpha
Helix 57
57
E
71 76Right-handed alpha
Helix 58
58
E
79 96Right-handed alpha
Helix 59
59
E
97 100Right-handed 310
Helix 60
60
E
114 122Right-handed alpha
Helix 61
61
E
138 143Right-handed 310
Helix 62
62
E
149 159Right-handed alpha
Helix 63
63
E
159 170Right-handed alpha
Helix 64
64
E
174 181Right-handed alpha
Helix 65
65
E
189 191Right-handed 310
Helix 66
66
E
192 206Right-handed alpha
Helix 67
67
E
208 223Right-handed alpha
Helix 68
68
E
226 243Right-handed alpha
Helix 69
69
E
244 256Right-handed alpha
Helix 70
70
F
33 49Right-handed alpha
Helix 71
71
F
71 78Right-handed alpha
Helix 72
72
F
79 98Right-handed alpha
Helix 73
73
F
114 123Right-handed alpha
Helix 74
74
F
138 143Right-handed 310
Helix 75
75
F
149 159Right-handed alpha
Helix 76
76
F
159 170Right-handed alpha
Helix 77
77
F
174 181Right-handed alpha
Helix 78
78
F
189 191Right-handed 310
Helix 79
79
F
192 206Right-handed alpha
Helix 80
80
F
208 223Right-handed alpha
Helix 81
81
F
226 243Right-handed alpha
Helix 82
82
F
244 256Right-handed alpha
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There are 16 sheets in PDB entry 2PPY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P,

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
4 7first strand
Strand 2
A
11 16anti-parallel
Strand 3
A
19 24anti-parallel
Strand 4
A
55 60parallel
Strand 5
A
103 108parallel
Strand 6
A
125 129parallel
Strand 7
A
186 188parallel
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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
65 67first strand
Strand 2
A
111 113parallel
Strand 3
A
135 136parallel
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There are 7 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
6 7first strand
Strand 2
B
11 16anti-parallel
Strand 3
B
19 24anti-parallel
Strand 4
B
55 60parallel
Strand 5
B
103 108parallel
Strand 6
B
125 129parallel
Strand 7
B
186 188parallel
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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
31 32first strand
Strand 2
B
69 70parallel
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There are 4 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
65 67first strand
Strand 2
B
111 113parallel
Strand 3
B
135 136parallel
Strand 4
B
172 173anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
6 7first strand
Strand 2
C
11 16anti-parallel
Strand 3
C
19 24anti-parallel
Strand 4
C
55 60parallel
Strand 5
C
103 108parallel
Strand 6
C
125 129parallel
Strand 7
C
186 188parallel
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There are 2 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
31 32first strand
Strand 2
C
69 70parallel
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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
65 67first strand
Strand 2
C
111 113parallel
Strand 3
C
135 136parallel
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There are 7 strands in I 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
11 16anti-parallel
Strand 3
D
19 24anti-parallel
Strand 4
D
55 60parallel
Strand 5
D
103 108parallel
Strand 6
D
125 129parallel
Strand 7
D
186 188parallel
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There are 3 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
65 67first strand
Strand 2
D
111 113parallel
Strand 3
D
135 136parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
5 7first strand
Strand 2
E
11 16anti-parallel
Strand 3
E
19 24anti-parallel
Strand 4
E
55 60parallel
Strand 5
E
103 108parallel
Strand 6
E
125 129parallel
Strand 7
E
186 188parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
31 32first strand
Strand 2
E
69 70parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
65 67first strand
Strand 2
E
111 113parallel
Strand 3
E
135 136parallel
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There are 6 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
11 16first strand
Strand 2
F
19 24anti-parallel
Strand 3
F
55 60parallel
Strand 4
F
103 108parallel
Strand 5
F
125 129parallel
Strand 6
F
186 188parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
31 32first strand
Strand 2
F
69 70parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
65 67first strand
Strand 2
F
111 113parallel
Strand 3
F
135 136parallel
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