Analysis of interatomic Contacts of Structural Units in PDB entry:
3ELP


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 3ELP entry

There are 4 chains in PDB entry 3ELP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 GLN 9PRO 399
A
 GLN 9PRO 399
C
 GLN 9PRO 399
D
 GLN 9PRO 399
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 60 helices in PDB entry 3ELP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
17 25Right-handed alpha
Helix 2
2
B
65 79Right-handed alpha
Helix 3
3
B
89 99Right-handed alpha
Helix 4
4
B
118 127Right-handed alpha
Helix 5
5
B
128 130Right-handed 310
Helix 6
6
B
139 147Right-handed alpha
Helix 7
7
B
168 179Right-handed alpha
Helix 8
8
B
197 202Right-handed 310
Helix 9
9
B
229 244Right-handed alpha
Helix 10
10
B
248 260Right-handed alpha
Helix 11
11
B
261 282Right-handed alpha
Helix 12
12
B
299 305Right-handed alpha
Helix 13
13
B
321 332Right-handed alpha
Helix 14
14
B
350 354Right-handed 310
Helix 15
15
B
382 397Right-handed alpha
Helix 16
16
A
17 25Right-handed alpha
Helix 17
17
A
65 79Right-handed alpha
Helix 18
18
A
89 99Right-handed alpha
Helix 19
19
A
118 127Right-handed alpha
Helix 20
20
A
139 147Right-handed alpha
Helix 21
21
A
168 179Right-handed alpha
Helix 22
22
A
189 191Right-handed 310
Helix 23
23
A
197 202Right-handed 310
Helix 24
24
A
229 244Right-handed alpha
Helix 25
25
A
248 260Right-handed alpha
Helix 26
26
A
261 282Right-handed alpha
Helix 27
27
A
299 305Right-handed alpha
Helix 28
28
A
321 332Right-handed alpha
Helix 29
29
A
350 354Right-handed 310
Helix 30
30
A
382 397Right-handed alpha
Helix 31
31
C
17 25Right-handed alpha
Helix 32
32
C
65 79Right-handed alpha
Helix 33
33
C
89 99Right-handed alpha
Helix 34
34
C
118 127Right-handed alpha
Helix 35
35
C
128 130Right-handed 310
Helix 36
36
C
139 147Right-handed alpha
Helix 37
37
C
168 179Right-handed alpha
Helix 38
38
C
197 202Right-handed 310
Helix 39
39
C
229 244Right-handed alpha
Helix 40
40
C
248 260Right-handed alpha
Helix 41
41
C
261 282Right-handed alpha
Helix 42
42
C
299 305Right-handed alpha
Helix 43
43
C
321 332Right-handed alpha
Helix 44
44
C
350 354Right-handed 310
Helix 45
45
C
382 397Right-handed alpha
Helix 46
46
D
17 25Right-handed alpha
Helix 47
47
D
65 79Right-handed alpha
Helix 48
48
D
89 99Right-handed alpha
Helix 49
49
D
118 127Right-handed alpha
Helix 50
50
D
139 147Right-handed alpha
Helix 51
51
D
168 179Right-handed alpha
Helix 52
52
D
191 196Right-handed alpha
Helix 53
53
D
197 202Right-handed 310
Helix 54
54
D
229 244Right-handed alpha
Helix 55
55
D
248 260Right-handed alpha
Helix 56
56
D
261 282Right-handed alpha
Helix 57
57
D
299 305Right-handed alpha
Helix 58
58
D
321 332Right-handed alpha
Helix 59
59
D
350 354Right-handed 310
Helix 60
60
D
382 397Right-handed alpha
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There are 8 sheets in PDB entry 3ELP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
B
83 87first strand
Strand 2
B
222 227anti-parallel
Strand 3
B
205 210anti-parallel
Strand 4
B
183 187parallel
Strand 5
B
151 157parallel
Strand 6
B
106 110parallel
Strand 7
B
131 135parallel
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There are 5 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
286 290first strand
Strand 2
B
313 318anti-parallel
Strand 3
B
373 377anti-parallel
Strand 4
B
347 349anti-parallel
Strand 5
B
336 337parallel
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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
A
83 87first strand
Strand 2
A
222 227anti-parallel
Strand 3
A
205 210anti-parallel
Strand 4
A
183 187parallel
Strand 5
A
151 157parallel
Strand 6
A
106 110parallel
Strand 7
A
131 135parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
286 290first strand
Strand 2
A
313 318anti-parallel
Strand 3
A
373 377anti-parallel
Strand 4
A
347 349anti-parallel
Strand 5
A
336 337parallel
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There are 7 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
83 87first strand
Strand 2
C
222 227anti-parallel
Strand 3
C
205 210anti-parallel
Strand 4
C
183 187parallel
Strand 5
C
151 157parallel
Strand 6
C
106 110parallel
Strand 7
C
131 135parallel
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There are 5 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
286 290first strand
Strand 2
C
313 318anti-parallel
Strand 3
C
373 377anti-parallel
Strand 4
C
347 349anti-parallel
Strand 5
C
336 337parallel
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There are 7 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
83 87first strand
Strand 2
D
222 227anti-parallel
Strand 3
D
205 210anti-parallel
Strand 4
D
183 187parallel
Strand 5
D
151 157parallel
Strand 6
D
106 110parallel
Strand 7
D
131 135parallel
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There are 5 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
286 290first strand
Strand 2
D
313 318anti-parallel
Strand 3
D
373 377anti-parallel
Strand 4
D
347 349anti-parallel
Strand 5
D
336 337parallel
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