Analysis of interatomic Contacts of Structural Units in PDB entry:
2EP5


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 2EP5 entry

There are 4 chains in PDB entry 2EP5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ILE 350
B
 ALA 2ILE 350
C
 ALA 2ILE 350
D
 ASP 3ILE 350
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 72 helices in PDB entry 2EP5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 25Right-handed alpha
Helix 2
2
A
38 42Right-handed 310
Helix 3
3
A
45 50Right-handed alpha
Helix 4
4
A
59 64Right-handed alpha
Helix 5
5
A
71 76Right-handed 310
Helix 6
6
A
86 100Right-handed alpha
Helix 7
7
A
121 126Right-handed alpha
Helix 8
8
A
127 130Right-handed 310
Helix 9
9
A
131 140Right-handed alpha
Helix 10
10
A
150 161Right-handed alpha
Helix 11
11
A
163 169Right-handed alpha
Helix 12
12
A
180 184Right-handed 310
Helix 13
13
A
189 194Right-handed alpha
Helix 14
14
A
203 216Right-handed alpha
Helix 15
15
A
257 267Right-handed alpha
Helix 16
16
A
270 275Right-handed alpha
Helix 17
17
A
295 300Right-handed alpha
Helix 18
18
A
301 306Right-handed 310
Helix 19
19
A
333 347Right-handed alpha
Helix 20
20
B
14 25Right-handed alpha
Helix 21
21
B
38 42Right-handed 310
Helix 22
22
B
45 49Right-handed 310
Helix 23
23
B
71 75Right-handed 310
Helix 24
24
B
86 100Right-handed alpha
Helix 25
25
B
121 126Right-handed alpha
Helix 26
26
B
127 133Right-handed 310
Helix 27
27
B
134 140Right-handed alpha
Helix 28
28
B
150 161Right-handed alpha
Helix 29
29
B
163 169Right-handed alpha
Helix 30
30
B
179 184Right-handed 310
Helix 31
31
B
189 194Right-handed alpha
Helix 32
32
B
203 216Right-handed alpha
Helix 33
33
B
257 267Right-handed alpha
Helix 34
34
B
270 275Right-handed alpha
Helix 35
35
B
295 300Right-handed alpha
Helix 36
36
B
301 306Right-handed 310
Helix 37
37
B
333 347Right-handed alpha
Helix 38
38
C
14 26Right-handed alpha
Helix 39
39
C
38 42Right-handed 310
Helix 40
40
C
45 50Right-handed alpha
Helix 41
41
C
71 75Right-handed 310
Helix 42
42
C
86 100Right-handed alpha
Helix 43
43
C
121 126Right-handed alpha
Helix 44
44
C
127 130Right-handed 310
Helix 45
45
C
131 140Right-handed alpha
Helix 46
46
C
150 161Right-handed alpha
Helix 47
47
C
163 168Right-handed alpha
Helix 48
48
C
179 184Right-handed 310
Helix 49
49
C
189 194Right-handed alpha
Helix 50
50
C
203 216Right-handed alpha
Helix 51
51
C
257 267Right-handed alpha
Helix 52
52
C
270 275Right-handed alpha
Helix 53
53
C
295 300Right-handed alpha
Helix 54
54
C
333 347Right-handed alpha
Helix 55
55
D
14 25Right-handed alpha
Helix 56
56
D
38 42Right-handed 310
Helix 57
57
D
45 50Right-handed alpha
Helix 58
58
D
71 75Right-handed 310
Helix 59
59
D
86 99Right-handed alpha
Helix 60
60
D
121 126Right-handed alpha
Helix 61
61
D
127 130Right-handed 310
Helix 62
62
D
131 140Right-handed alpha
Helix 63
63
D
150 161Right-handed alpha
Helix 64
64
D
163 169Right-handed alpha
Helix 65
65
D
179 184Right-handed 310
Helix 66
66
D
189 194Right-handed alpha
Helix 67
67
D
203 216Right-handed alpha
Helix 68
68
D
257 267Right-handed alpha
Helix 69
69
D
270 275Right-handed alpha
Helix 70
70
D
295 300Right-handed alpha
Helix 71
71
D
301 306Right-handed 310
Helix 72
72
D
333 347Right-handed alpha
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There are 12 sheets in PDB entry 2EP5. 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 6 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
67 68first strand
Strand 2
A
30 36parallel
Strand 3
A
5 10parallel
Strand 4
A
80 83parallel
Strand 5
A
103 106parallel
Strand 6
A
144 147parallel
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There are 6 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
230 237first strand
Strand 2
A
171 178parallel
Strand 3
A
244 251anti-parallel
Strand 4
A
319 326anti-parallel
Strand 5
A
308 316anti-parallel
Strand 6
A
285 287parallel
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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
218 219first strand
Strand 2
A
224 225anti-parallel
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There are 6 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
67 68first strand
Strand 2
B
30 36parallel
Strand 3
B
5 10parallel
Strand 4
B
80 83parallel
Strand 5
B
103 106parallel
Strand 6
B
144 147parallel
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There are 6 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
230 237first strand
Strand 2
B
171 178parallel
Strand 3
B
244 251anti-parallel
Strand 4
B
319 326anti-parallel
Strand 5
B
308 316anti-parallel
Strand 6
B
285 288parallel
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There are 2 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
218 219first strand
Strand 2
B
224 225anti-parallel
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There are 6 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
67 68first strand
Strand 2
C
30 36parallel
Strand 3
C
5 10parallel
Strand 4
C
80 83parallel
Strand 5
C
103 106parallel
Strand 6
C
144 147parallel
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There are 6 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
230 237first strand
Strand 2
C
171 178parallel
Strand 3
C
244 251anti-parallel
Strand 4
C
319 326anti-parallel
Strand 5
C
308 315anti-parallel
Strand 6
C
285 287parallel
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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
C
218 219first strand
Strand 2
C
224 225anti-parallel
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There are 6 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
67 68first strand
Strand 2
D
30 36parallel
Strand 3
D
5 10parallel
Strand 4
D
80 83parallel
Strand 5
D
103 106parallel
Strand 6
D
144 147parallel
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There are 6 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
230 237first strand
Strand 2
D
171 178parallel
Strand 3
D
244 251anti-parallel
Strand 4
D
319 326anti-parallel
Strand 5
D
308 315anti-parallel
Strand 6
D
285 288parallel
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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
D
218 219first strand
Strand 2
D
224 225anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il