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


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 4IMF entry

There are 2 chains in PDB entry 4IMF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2SER 293
B
 LYS 2SER 293
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 28 helices in PDB entry 4IMF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 36Right-handed alpha
Helix 2
2
A
46 54Right-handed 310
Helix 3
3
A
55 71Right-handed alpha
Helix 4
4
A
84 99Right-handed alpha
Helix 5
5
A
114 130Right-handed alpha
Helix 6
6
A
138 143Right-handed alpha
Helix 7
7
A
147 155Right-handed alpha
Helix 8
8
A
169 180Right-handed alpha
Helix 9
9
A
189 191Right-handed 310
Helix 10
10
A
192 199Right-handed alpha
Helix 11
11
A
208 225Right-handed alpha
Helix 12
12
A
227 249Right-handed alpha
Helix 13
13
A
249 261Right-handed alpha
Helix 14
14
A
277 292Right-handed alpha
Helix 15
15
B
22 36Right-handed alpha
Helix 16
16
B
46 54Right-handed 310
Helix 17
17
B
55 71Right-handed alpha
Helix 18
18
B
84 99Right-handed alpha
Helix 19
19
B
114 130Right-handed alpha
Helix 20
20
B
138 143Right-handed alpha
Helix 21
21
B
147 155Right-handed alpha
Helix 22
22
B
169 180Right-handed alpha
Helix 23
23
B
189 191Right-handed 310
Helix 24
24
B
192 199Right-handed alpha
Helix 25
25
B
208 225Right-handed alpha
Helix 26
26
B
227 249Right-handed alpha
Helix 27
27
B
249 261Right-handed alpha
Helix 28
28
B
277 292Right-handed alpha
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There are 2 sheets in PDB entry 4IMF. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
6 10first strand
Strand 2
A
41 44parallel
Strand 3
A
75 79parallel
Strand 4
A
102 106parallel
Strand 5
A
133 137parallel
Strand 6
A
160 165parallel
Strand 7
A
184 187parallel
Strand 8
A
203 206parallel
Strand 9
A
6 10parallel
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There are 9 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
6 10first strand
Strand 2
B
41 44parallel
Strand 3
B
75 79parallel
Strand 4
B
102 106parallel
Strand 5
B
133 137parallel
Strand 6
B
160 165parallel
Strand 7
B
184 187parallel
Strand 8
B
203 206parallel
Strand 9
B
6 10parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il