Analysis of interatomic Contacts of Structural Units in PDB entry:
2C4G


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 2C4G entry

There are 4 chains in PDB entry 2C4G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO -3ARG 297
B
 VAL 175LEU 432
C
 VAL -1LEU 298
D
 VAL 175LEU 432
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 62 helices in PDB entry 2C4G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-3 3Right-handed alpha
Helix 2
2
A
45 56Right-handed alpha
Helix 3
3
A
87 94Right-handed alpha
Helix 4
4
A
100 120Right-handed alpha
Helix 5
5
A
129 131Right-handed 310
Helix 6
6
A
165 169Right-handed 310
Helix 7
7
A
170 175Right-handed alpha
Helix 8
8
A
182 199Right-handed alpha
Helix 9
9
A
207 220Right-handed alpha
Helix 10
10
A
229 233Right-handed 310
Helix 11
11
A
247 252Right-handed alpha
Helix 12
12
A
256 267Right-handed alpha
Helix 13
13
A
276 281Right-handed alpha
Helix 14
14
A
282 287Right-handed 310
Helix 15
15
B
178 190Right-handed alpha
Helix 16
16
B
207 225Right-handed alpha
Helix 17
17
B
228 244Right-handed alpha
Helix 18
18
B
249 251Right-handed 310
Helix 19
19
B
252 269Right-handed alpha
Helix 20
20
B
274 281Right-handed alpha
Helix 21
21
B
287 302Right-handed alpha
Helix 22
22
B
310 321Right-handed alpha
Helix 23
23
B
326 340Right-handed alpha
Helix 24
24
B
343 348Right-handed alpha
Helix 25
25
B
351 369Right-handed alpha
Helix 26
26
B
373 381Right-handed alpha
Helix 27
27
B
383 401Right-handed alpha
Helix 28
28
B
402 404Right-handed 310
Helix 29
29
B
407 413Right-handed alpha
Helix 30
30
B
414 419Right-handed 310
Helix 31
31
B
420 424Right-handed 310
Helix 32
32
C
-1 2Right-handed 310
Helix 33
33
C
45 56Right-handed alpha
Helix 34
34
C
87 94Right-handed alpha
Helix 35
35
C
100 120Right-handed alpha
Helix 36
36
C
129 131Right-handed 310
Helix 37
37
C
165 169Right-handed 310
Helix 38
38
C
170 175Right-handed alpha
Helix 39
39
C
182 199Right-handed alpha
Helix 40
40
C
207 220Right-handed alpha
Helix 41
41
C
229 233Right-handed 310
Helix 42
42
C
247 252Right-handed alpha
Helix 43
43
C
256 267Right-handed alpha
Helix 44
44
C
276 281Right-handed alpha
Helix 45
45
C
282 287Right-handed 310
Helix 46
46
D
178 190Right-handed alpha
Helix 47
47
D
207 225Right-handed alpha
Helix 48
48
D
228 244Right-handed alpha
Helix 49
49
D
249 251Right-handed 310
Helix 50
50
D
252 269Right-handed alpha
Helix 51
51
D
274 281Right-handed alpha
Helix 52
52
D
287 302Right-handed alpha
Helix 53
53
D
310 321Right-handed alpha
Helix 54
54
D
326 343Right-handed alpha
Helix 55
55
D
343 348Right-handed alpha
Helix 56
56
D
351 369Right-handed alpha
Helix 57
57
D
373 381Right-handed alpha
Helix 58
58
D
383 401Right-handed alpha
Helix 59
59
D
402 404Right-handed 310
Helix 60
60
D
407 413Right-handed alpha
Helix 61
61
D
414 419Right-handed 310
Helix 62
62
D
420 424Right-handed 310
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There are 6 sheets in PDB entry 2C4G. Click on sheet of interest to get list of strands forming it: AA, AB, AC, CA, CB, CC,

There are 5 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
4 12first strand
Strand 2
A
17 23anti-parallel
Strand 3
A
29 36anti-parallel
Strand 4
A
75 81anti-parallel
Strand 5
A
66 71anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
85 86first strand
Strand 2
A
133 135anti-parallel
Strand 3
A
141 143anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
123 124first strand
Strand 2
A
150 151anti-parallel
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There are 5 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
4 11first strand
Strand 2
C
17 23anti-parallel
Strand 3
C
29 36anti-parallel
Strand 4
C
75 81anti-parallel
Strand 5
C
66 71anti-parallel
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There are 3 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
85 86first strand
Strand 2
C
133 135anti-parallel
Strand 3
C
141 143anti-parallel
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There are 2 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
123 124first strand
Strand 2
C
150 151anti-parallel
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