Analysis of interatomic Contacts of Structural Units in PDB entry:
2E2K


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 2E2K entry

There are 6 chains in PDB entry 2E2K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 13LYS 334
B
 GLY 13LYS 334
C
 GLY 13LYS 334
D
 GLY 13LYS 334
E
 GLY 13LYS 334
F
 GLY 13LYS 334
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 69 helices in PDB entry 2E2K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 50Right-handed alpha
Helix 2
2
A
73 77Right-handed 310
Helix 3
3
A
82 96Right-handed alpha
Helix 4
4
A
167 170Right-handed 310
Helix 5
5
A
171 181Right-handed alpha
Helix 6
6
A
196 212Right-handed alpha
Helix 7
7
A
259 270Right-handed alpha
Helix 8
8
A
274 279Right-handed alpha
Helix 9
9
A
300 305Right-handed alpha
Helix 10
10
A
311 315Right-handed 310
Helix 11
11
A
320 324Right-handed 310
Helix 12
12
B
28 50Right-handed alpha
Helix 13
13
B
73 77Right-handed 310
Helix 14
14
B
82 96Right-handed alpha
Helix 15
15
B
156 158Right-handed 310
Helix 16
16
B
167 170Right-handed 310
Helix 17
17
B
171 181Right-handed alpha
Helix 18
18
B
196 212Right-handed alpha
Helix 19
19
B
259 270Right-handed alpha
Helix 20
20
B
274 279Right-handed alpha
Helix 21
21
B
311 315Right-handed 310
Helix 22
22
B
320 324Right-handed 310
Helix 23
23
C
28 50Right-handed alpha
Helix 24
24
C
73 77Right-handed 310
Helix 25
25
C
82 96Right-handed alpha
Helix 26
26
C
156 158Right-handed 310
Helix 27
27
C
167 170Right-handed 310
Helix 28
28
C
171 181Right-handed alpha
Helix 29
29
C
196 210Right-handed alpha
Helix 30
30
C
259 270Right-handed alpha
Helix 31
31
C
274 279Right-handed alpha
Helix 32
32
C
311 315Right-handed 310
Helix 33
33
C
320 324Right-handed 310
Helix 34
34
D
28 50Right-handed alpha
Helix 35
35
D
73 77Right-handed 310
Helix 36
36
D
82 96Right-handed alpha
Helix 37
37
D
156 158Right-handed 310
Helix 38
38
D
167 170Right-handed 310
Helix 39
39
D
171 181Right-handed alpha
Helix 40
40
D
196 212Right-handed alpha
Helix 41
41
D
259 270Right-handed alpha
Helix 42
42
D
274 279Right-handed alpha
Helix 43
43
D
299 305Right-handed alpha
Helix 44
44
D
311 315Right-handed 310
Helix 45
45
D
320 324Right-handed 310
Helix 46
46
E
28 50Right-handed alpha
Helix 47
47
E
73 77Right-handed 310
Helix 48
48
E
84 96Right-handed alpha
Helix 49
49
E
156 158Right-handed 310
Helix 50
50
E
167 170Right-handed 310
Helix 51
51
E
171 181Right-handed alpha
Helix 52
52
E
196 212Right-handed alpha
Helix 53
53
E
259 270Right-handed alpha
Helix 54
54
E
274 279Right-handed alpha
Helix 55
55
E
300 305Right-handed alpha
Helix 56
56
E
311 315Right-handed 310
Helix 57
57
E
320 324Right-handed 310
Helix 58
58
F
28 50Right-handed alpha
Helix 59
59
F
73 77Right-handed 310
Helix 60
60
F
82 96Right-handed alpha
Helix 61
61
F
156 158Right-handed 310
Helix 62
62
F
167 170Right-handed 310
Helix 63
63
F
171 181Right-handed alpha
Helix 64
64
F
196 212Right-handed alpha
Helix 65
65
F
260 270Right-handed alpha
Helix 66
66
F
274 279Right-handed alpha
Helix 67
67
F
300 305Right-handed alpha
Helix 68
68
F
311 315Right-handed 310
Helix 69
69
F
320 324Right-handed 310
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There are 12 sheets in PDB entry 2E2K. 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
127 132first strand
Strand 2
A
115 121anti-parallel
Strand 3
A
98 105anti-parallel
Strand 4
A
53 57parallel
Strand 5
A
14 19parallel
Strand 6
A
253 258anti-parallel
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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
153 154first strand
Strand 2
A
160 165anti-parallel
Strand 3
A
185 189parallel
Strand 4
A
214 218parallel
Strand 5
A
234 236anti-parallel
Strand 6
A
242 245anti-parallel
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There are 6 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
127 132first strand
Strand 2
B
115 121anti-parallel
Strand 3
B
98 105anti-parallel
Strand 4
B
53 57parallel
Strand 5
B
14 20parallel
Strand 6
B
252 258anti-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
153 154first strand
Strand 2
B
160 165anti-parallel
Strand 3
B
185 190parallel
Strand 4
B
214 219parallel
Strand 5
B
234 236anti-parallel
Strand 6
B
242 245anti-parallel
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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
C
127 132first strand
Strand 2
C
115 121anti-parallel
Strand 3
C
98 105anti-parallel
Strand 4
C
53 57parallel
Strand 5
C
14 20parallel
Strand 6
C
252 258anti-parallel
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There are 6 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
153 154first strand
Strand 2
C
160 165anti-parallel
Strand 3
C
185 190parallel
Strand 4
C
214 219parallel
Strand 5
C
234 236anti-parallel
Strand 6
C
242 245anti-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
D
127 132first strand
Strand 2
D
115 121anti-parallel
Strand 3
D
98 105anti-parallel
Strand 4
D
53 57parallel
Strand 5
D
14 20parallel
Strand 6
D
252 258anti-parallel
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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
D
153 154first strand
Strand 2
D
160 165anti-parallel
Strand 3
D
185 190parallel
Strand 4
D
214 219parallel
Strand 5
D
234 236anti-parallel
Strand 6
D
242 245anti-parallel
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There are 6 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
127 132first strand
Strand 2
E
115 121anti-parallel
Strand 3
E
98 105anti-parallel
Strand 4
E
53 57parallel
Strand 5
E
14 20parallel
Strand 6
E
252 258anti-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
E
153 154first strand
Strand 2
E
160 165anti-parallel
Strand 3
E
185 190parallel
Strand 4
E
214 219parallel
Strand 5
E
234 236anti-parallel
Strand 6
E
242 245anti-parallel
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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
F
127 132first strand
Strand 2
F
115 121anti-parallel
Strand 3
F
98 105anti-parallel
Strand 4
F
53 57parallel
Strand 5
F
14 19parallel
Strand 6
F
253 258anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
153 154first strand
Strand 2
F
160 165anti-parallel
Strand 3
F
185 190parallel
Strand 4
F
214 219parallel
Strand 5
F
233 236anti-parallel
Strand 6
F
242 246anti-parallel
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