Analysis of interatomic Contacts of Structural Units in PDB entry:
4C87


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 4C87 entry

There are 4 chains in PDB entry 4C87 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR -3ILE 337
B
 GLY 0ILE 337
C
 GLN -1ILE 337
D
 GLY 0LEU 264
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 59 helices in PDB entry 4C87. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 36Right-handed alpha
Helix 2
2
A
37 43Right-handed 310
Helix 3
3
A
50 57Right-handed alpha
Helix 4
4
A
67 69Right-handed 310
Helix 5
5
A
113 116Right-handed 310
Helix 6
6
A
117 129Right-handed alpha
Helix 7
7
A
146 163Right-handed alpha
Helix 8
8
A
174 190Right-handed alpha
Helix 9
9
A
213 217Right-handed 310
Helix 10
10
A
217 221Right-handed 310
Helix 11
11
A
224 226Right-handed 310
Helix 12
12
A
227 250Right-handed alpha
Helix 13
13
A
262 266Right-handed 310
Helix 14
14
A
285 299Right-handed alpha
Helix 15
15
A
322 335Right-handed alpha
Helix 16
16
B
31 36Right-handed alpha
Helix 17
17
B
37 43Right-handed 310
Helix 18
18
B
50 57Right-handed alpha
Helix 19
19
B
67 69Right-handed 310
Helix 20
20
B
113 116Right-handed 310
Helix 21
21
B
117 129Right-handed alpha
Helix 22
22
B
146 163Right-handed alpha
Helix 23
23
B
174 190Right-handed alpha
Helix 24
24
B
213 217Right-handed 310
Helix 25
25
B
217 221Right-handed 310
Helix 26
26
B
224 226Right-handed 310
Helix 27
27
B
227 250Right-handed alpha
Helix 28
28
B
262 266Right-handed 310
Helix 29
29
B
285 299Right-handed alpha
Helix 30
30
B
322 337Right-handed alpha
Helix 31
31
C
31 36Right-handed alpha
Helix 32
32
C
37 43Right-handed 310
Helix 33
33
C
50 58Right-handed alpha
Helix 34
34
C
67 69Right-handed 310
Helix 35
35
C
113 116Right-handed 310
Helix 36
36
C
117 129Right-handed alpha
Helix 37
37
C
146 163Right-handed alpha
Helix 38
38
C
174 190Right-handed alpha
Helix 39
39
C
213 217Right-handed 310
Helix 40
40
C
217 221Right-handed 310
Helix 41
41
C
224 226Right-handed 310
Helix 42
42
C
227 250Right-handed alpha
Helix 43
43
C
262 266Right-handed 310
Helix 44
44
C
285 299Right-handed alpha
Helix 45
45
C
322 337Right-handed alpha
Helix 46
46
D
31 36Right-handed alpha
Helix 47
47
D
37 42Right-handed 310
Helix 48
48
D
50 56Right-handed alpha
Helix 49
49
D
67 69Right-handed 310
Helix 50
50
D
113 116Right-handed 310
Helix 51
51
D
117 129Right-handed alpha
Helix 52
52
D
146 163Right-handed alpha
Helix 53
53
D
174 190Right-handed alpha
Helix 54
54
D
213 217Right-handed 310
Helix 55
55
D
217 221Right-handed 310
Helix 56
56
D
224 250Right-handed alpha
Helix 57
57
D
262 266Right-handed 310
Helix 58
58
D
285 298Right-handed alpha
Helix 59
59
D
322 337Right-handed alpha
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There are 4 sheets in PDB entry 4C87. Click on sheet of interest to get list of strands forming it: AA, BA, CA, DA,

There are 10 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
7 11first strand
Strand 2
A
14 19anti-parallel
Strand 3
A
303 308parallel
Strand 4
A
275 280parallel
Strand 5
A
195 201parallel
Strand 6
A
167 173parallel
Strand 7
A
99 104parallel
Strand 8
A
131 136parallel
Strand 9
A
83 92anti-parallel
Strand 10
A
71 80anti-parallel
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There are 10 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 11first strand
Strand 2
B
14 19anti-parallel
Strand 3
B
303 308parallel
Strand 4
B
275 280parallel
Strand 5
B
195 201parallel
Strand 6
B
167 173parallel
Strand 7
B
99 104parallel
Strand 8
B
131 135parallel
Strand 9
B
83 92anti-parallel
Strand 10
B
71 80anti-parallel
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There are 10 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
7 11first strand
Strand 2
C
14 19anti-parallel
Strand 3
C
303 308parallel
Strand 4
C
275 280parallel
Strand 5
C
195 201parallel
Strand 6
C
167 173parallel
Strand 7
C
99 104parallel
Strand 8
C
131 136parallel
Strand 9
C
83 92anti-parallel
Strand 10
C
71 80anti-parallel
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There are 10 strands in DA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
7 11first strand
Strand 2
D
14 19anti-parallel
Strand 3
D
303 308parallel
Strand 4
D
275 280parallel
Strand 5
D
195 201parallel
Strand 6
D
168 173parallel
Strand 7
D
100 104parallel
Strand 8
D
131 135parallel
Strand 9
D
83 92anti-parallel
Strand 10
D
71 80anti-parallel
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