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


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 2ELC entry

There are 4 chains in PDB entry 2ELC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 329
B
 MET 1ALA 329
C
 MET 1ALA 329
D
 MET 1ALA 329
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 77 helices in PDB entry 2ELC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 9Right-handed alpha
Helix 2
2
A
14 27Right-handed alpha
Helix 3
3
A
31 46Right-handed alpha
Helix 4
4
A
48 63Right-handed alpha
Helix 5
5
A
89 100Right-handed alpha
Helix 6
6
A
117 125Right-handed alpha
Helix 7
7
A
132 144Right-handed alpha
Helix 8
8
A
150 154Right-handed alpha
Helix 9
9
A
155 159Right-handed 310
Helix 10
10
A
160 168Right-handed alpha
Helix 11
11
A
171 177Right-handed alpha
Helix 12
12
A
194 196Right-handed 310
Helix 13
13
A
197 208Right-handed alpha
Helix 14
14
A
241 246Right-handed 310
Helix 15
15
A
251 256Right-handed 310
Helix 16
16
A
259 272Right-handed alpha
Helix 17
17
A
277 294Right-handed alpha
Helix 18
18
A
299 314Right-handed alpha
Helix 19
19
A
314 329Right-handed alpha
Helix 20
20
B
2 9Right-handed alpha
Helix 21
21
B
14 27Right-handed alpha
Helix 22
22
B
31 46Right-handed alpha
Helix 23
23
B
48 63Right-handed alpha
Helix 24
24
B
88 100Right-handed alpha
Helix 25
25
B
117 125Right-handed alpha
Helix 26
26
B
132 144Right-handed alpha
Helix 27
27
B
150 154Right-handed alpha
Helix 28
28
B
155 159Right-handed 310
Helix 29
29
B
160 168Right-handed alpha
Helix 30
30
B
171 177Right-handed alpha
Helix 31
31
B
178 180Right-handed 310
Helix 32
32
B
194 196Right-handed 310
Helix 33
33
B
197 208Right-handed alpha
Helix 34
34
B
242 246Right-handed 310
Helix 35
35
B
251 256Right-handed 310
Helix 36
36
B
259 272Right-handed alpha
Helix 37
37
B
277 294Right-handed alpha
Helix 38
38
B
299 314Right-handed alpha
Helix 39
39
B
314 329Right-handed alpha
Helix 40
40
C
2 9Right-handed alpha
Helix 41
41
C
14 27Right-handed alpha
Helix 42
42
C
31 46Right-handed alpha
Helix 43
43
C
48 63Right-handed alpha
Helix 44
44
C
89 100Right-handed alpha
Helix 45
45
C
117 125Right-handed alpha
Helix 46
46
C
132 144Right-handed alpha
Helix 47
47
C
150 154Right-handed alpha
Helix 48
48
C
156 168Right-handed alpha
Helix 49
49
C
171 177Right-handed alpha
Helix 50
50
C
178 181Right-handed 310
Helix 51
51
C
194 196Right-handed 310
Helix 52
52
C
197 208Right-handed alpha
Helix 53
53
C
242 246Right-handed 310
Helix 54
54
C
251 256Right-handed 310
Helix 55
55
C
259 272Right-handed alpha
Helix 56
56
C
277 294Right-handed alpha
Helix 57
57
C
299 314Right-handed alpha
Helix 58
58
C
314 328Right-handed alpha
Helix 59
59
D
1 9Right-handed alpha
Helix 60
60
D
14 27Right-handed alpha
Helix 61
61
D
31 46Right-handed alpha
Helix 62
62
D
48 63Right-handed alpha
Helix 63
63
D
89 100Right-handed alpha
Helix 64
64
D
117 125Right-handed alpha
Helix 65
65
D
132 144Right-handed alpha
Helix 66
66
D
150 154Right-handed alpha
Helix 67
67
D
155 159Right-handed 310
Helix 68
68
D
160 168Right-handed alpha
Helix 69
69
D
171 177Right-handed alpha
Helix 70
70
D
194 196Right-handed 310
Helix 71
71
D
197 208Right-handed alpha
Helix 72
72
D
242 246Right-handed 310
Helix 73
73
D
251 256Right-handed 310
Helix 74
74
D
259 272Right-handed alpha
Helix 75
75
D
277 294Right-handed alpha
Helix 76
76
D
299 314Right-handed alpha
Helix 77
77
D
314 327Right-handed alpha
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There are 4 sheets in PDB entry 2ELC. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
145 149first strand
Strand 2
A
103 108parallel
Strand 3
A
73 78parallel
Strand 4
A
187 191parallel
Strand 5
A
211 217parallel
Strand 6
A
228 232anti-parallel
Strand 7
A
236 240anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
145 149first strand
Strand 2
B
103 108parallel
Strand 3
B
73 78parallel
Strand 4
B
187 191parallel
Strand 5
B
211 217parallel
Strand 6
B
228 232anti-parallel
Strand 7
B
236 240anti-parallel
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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
C
145 149first strand
Strand 2
C
103 108parallel
Strand 3
C
73 78parallel
Strand 4
C
187 191parallel
Strand 5
C
211 217parallel
Strand 6
C
228 232anti-parallel
Strand 7
C
236 240anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
145 149first strand
Strand 2
D
103 108parallel
Strand 3
D
73 78parallel
Strand 4
D
187 191parallel
Strand 5
D
211 217parallel
Strand 6
D
228 232anti-parallel
Strand 7
D
236 240anti-parallel
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