Analysis of interatomic Contacts of Structural Units in PDB entry:
2F2U


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 2F2U entry

There are 2 chains in PDB entry 2F2U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 27ARG 417
B
 GLN 27ARG 417
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 42 helices in PDB entry 2F2U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 34Right-handed alpha
Helix 2
2
A
42 58Right-handed alpha
Helix 3
3
A
61 64Right-handed 310
Helix 4
4
A
65 83Right-handed alpha
Helix 5
5
A
84 86Right-handed 310
Helix 6
6
A
88 90Right-handed 310
Helix 7
7
A
125 131Right-handed alpha
Helix 8
8
A
137 147Right-handed alpha
Helix 9
9
A
177 184Right-handed alpha
Helix 10
10
A
187 207Right-handed alpha
Helix 11
11
A
216 218Right-handed 310
Helix 12
12
A
253 257Right-handed 310
Helix 13
13
A
258 264Right-handed alpha
Helix 14
14
A
265 267Right-handed 310
Helix 15
15
A
273 290Right-handed alpha
Helix 16
16
A
298 308Right-handed alpha
Helix 17
17
A
308 313Right-handed alpha
Helix 18
18
A
322 333Right-handed alpha
Helix 19
19
A
335 339Right-handed 310
Helix 20
20
A
345 350Right-handed alpha
Helix 21
21
A
351 355Right-handed 310
Helix 22
22
A
363 367Right-handed 310
Helix 23
23
A
407 411Right-handed 310
Helix 24
24
B
42 58Right-handed alpha
Helix 25
25
B
61 64Right-handed 310
Helix 26
26
B
65 86Right-handed alpha
Helix 27
27
B
88 90Right-handed 310
Helix 28
28
B
125 131Right-handed alpha
Helix 29
29
B
136 147Right-handed alpha
Helix 30
30
B
177 184Right-handed alpha
Helix 31
31
B
187 207Right-handed alpha
Helix 32
32
B
216 218Right-handed 310
Helix 33
33
B
258 266Right-handed alpha
Helix 34
34
B
273 290Right-handed alpha
Helix 35
35
B
298 308Right-handed alpha
Helix 36
36
B
308 313Right-handed alpha
Helix 37
37
B
322 333Right-handed alpha
Helix 38
38
B
335 339Right-handed 310
Helix 39
39
B
345 350Right-handed alpha
Helix 40
40
B
351 355Right-handed 310
Helix 41
41
B
363 367Right-handed 310
Helix 42
42
B
407 411Right-handed 310
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There are 7 sheets in PDB entry 2F2U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 6 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
92 100first strand
Strand 2
A
105 111anti-parallel
Strand 3
A
117 124anti-parallel
Strand 4
A
164 169anti-parallel
Strand 5
A
155 160anti-parallel
Strand 6
A
415 416anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
175 176first strand
Strand 2
A
220 222anti-parallel
Strand 3
A
228 230anti-parallel
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There are 2 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
210 211first strand
Strand 2
A
237 238anti-parallel
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There are 2 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
244 247first strand
Strand 2
A
269 272anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
92 101first strand
Strand 2
B
104 111anti-parallel
Strand 3
B
117 124anti-parallel
Strand 4
B
164 170anti-parallel
Strand 5
B
155 160anti-parallel
Strand 6
B
415 416anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
175 176first strand
Strand 2
B
220 222anti-parallel
Strand 3
B
228 230anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
210 211first strand
Strand 2
B
237 238anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il