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


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 2IFU entry

There are 4 chains in PDB entry 2IFU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1PRO 275
B
 ALA 1PRO 275
C
 LYS 4PRO 275
D
 SER 6PRO 275
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 63 helices in PDB entry 2IFU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 20Right-handed alpha
Helix 2
2
A
29 47Right-handed alpha
Helix 3
3
A
49 67Right-handed alpha
Helix 4
4
A
69 87Right-handed alpha
Helix 5
5
A
89 92Right-handed 310
Helix 6
6
A
93 106Right-handed alpha
Helix 7
7
A
109 125Right-handed alpha
Helix 8
8
A
128 146Right-handed alpha
Helix 9
9
A
148 166Right-handed alpha
Helix 10
10
A
168 186Right-handed alpha
Helix 11
11
A
188 206Right-handed alpha
Helix 12
12
A
208 220Right-handed alpha
Helix 13
13
A
228 243Right-handed alpha
Helix 14
14
A
245 253Right-handed alpha
Helix 15
15
A
255 260Right-handed alpha
Helix 16
16
A
262 271Right-handed alpha
Helix 17
17
B
1 20Right-handed alpha
Helix 18
18
B
29 47Right-handed alpha
Helix 19
19
B
49 67Right-handed alpha
Helix 20
20
B
69 87Right-handed alpha
Helix 21
21
B
89 92Right-handed 310
Helix 22
22
B
93 108Right-handed alpha
Helix 23
23
B
109 125Right-handed alpha
Helix 24
24
B
128 146Right-handed alpha
Helix 25
25
B
148 167Right-handed alpha
Helix 26
26
B
168 186Right-handed alpha
Helix 27
27
B
188 206Right-handed alpha
Helix 28
28
B
208 220Right-handed alpha
Helix 29
29
B
228 244Right-handed alpha
Helix 30
30
B
245 253Right-handed alpha
Helix 31
31
B
255 260Right-handed alpha
Helix 32
32
B
262 271Right-handed alpha
Helix 33
33
C
4 20Right-handed alpha
Helix 34
34
C
29 47Right-handed alpha
Helix 35
35
C
49 67Right-handed alpha
Helix 36
36
C
69 87Right-handed alpha
Helix 37
37
C
89 108Right-handed alpha
Helix 38
38
C
109 125Right-handed alpha
Helix 39
39
C
128 146Right-handed alpha
Helix 40
40
C
148 166Right-handed alpha
Helix 41
41
C
168 186Right-handed alpha
Helix 42
42
C
188 206Right-handed alpha
Helix 43
43
C
208 220Right-handed alpha
Helix 44
44
C
228 243Right-handed alpha
Helix 45
45
C
245 253Right-handed alpha
Helix 46
46
C
255 260Right-handed alpha
Helix 47
47
C
262 272Right-handed alpha
Helix 48
48
D
6 20Right-handed alpha
Helix 49
49
D
29 47Right-handed alpha
Helix 50
50
D
49 67Right-handed alpha
Helix 51
51
D
69 87Right-handed alpha
Helix 52
52
D
89 92Right-handed 310
Helix 53
53
D
93 108Right-handed alpha
Helix 54
54
D
109 125Right-handed alpha
Helix 55
55
D
128 146Right-handed alpha
Helix 56
56
D
148 166Right-handed alpha
Helix 57
57
D
168 186Right-handed alpha
Helix 58
58
D
188 206Right-handed alpha
Helix 59
59
D
208 220Right-handed alpha
Helix 60
60
D
228 243Right-handed alpha
Helix 61
61
D
245 254Right-handed alpha
Helix 62
62
D
255 260Right-handed alpha
Helix 63
63
D
262 271Right-handed alpha
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There are no sheets in PDB entry 2IFU
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il