Analysis of interatomic Contacts of Structural Units in PDB entry:
2XF3


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 2XF3 entry

There are 2 chains in PDB entry 2XF3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 8SER 434
B
 VAL 8GLY 435
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 48 helices in PDB entry 2XF3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 25Right-handed alpha
Helix 2
2
A
27 42Right-handed alpha
Helix 3
3
A
49 55Right-handed alpha
Helix 4
4
A
64 74Right-handed alpha
Helix 5
5
A
97 99Right-handed 310
Helix 6
6
A
130 139Right-handed alpha
Helix 7
7
A
174 190Right-handed alpha
Helix 8
8
A
201 205Right-handed 310
Helix 9
9
A
211 215Right-handed 310
Helix 10
10
A
223 233Right-handed alpha
Helix 11
11
A
235 247Right-handed alpha
Helix 12
12
A
247 254Right-handed alpha
Helix 13
13
A
254 259Right-handed alpha
Helix 14
14
A
262 267Right-handed 310
Helix 15
15
A
271 281Right-handed alpha
Helix 16
16
A
282 292Right-handed alpha
Helix 17
17
A
293 305Right-handed alpha
Helix 18
18
A
311 315Right-handed 310
Helix 19
19
A
319 323Right-handed 310
Helix 20
20
A
329 347Right-handed alpha
Helix 21
21
A
350 358Right-handed alpha
Helix 22
22
A
407 411Right-handed 310
Helix 23
23
A
414 427Right-handed alpha
Helix 24
24
A
427 432Right-handed alpha
Helix 25
25
B
10 25Right-handed alpha
Helix 26
26
B
27 42Right-handed alpha
Helix 27
27
B
47 54Right-handed alpha
Helix 28
28
B
64 75Right-handed alpha
Helix 29
29
B
97 99Right-handed 310
Helix 30
30
B
130 139Right-handed alpha
Helix 31
31
B
172 174Right-handed 310
Helix 32
32
B
175 189Right-handed alpha
Helix 33
33
B
201 205Right-handed 310
Helix 34
34
B
211 215Right-handed 310
Helix 35
35
B
223 233Right-handed alpha
Helix 36
36
B
235 247Right-handed alpha
Helix 37
37
B
247 259Right-handed alpha
Helix 38
38
B
262 267Right-handed 310
Helix 39
39
B
271 281Right-handed alpha
Helix 40
40
B
282 292Right-handed alpha
Helix 41
41
B
293 305Right-handed alpha
Helix 42
42
B
311 315Right-handed 310
Helix 43
43
B
319 323Right-handed 310
Helix 44
44
B
329 347Right-handed alpha
Helix 45
45
B
350 358Right-handed alpha
Helix 46
46
B
407 411Right-handed 310
Helix 47
47
B
414 427Right-handed alpha
Helix 48
48
B
427 432Right-handed alpha
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There are 8 sheets in PDB entry 2XF3. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD,

There are 4 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
79 86first strand
Strand 2
A
89 95anti-parallel
Strand 3
A
101 108anti-parallel
Strand 4
A
114 121anti-parallel
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There are 5 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
156 163first strand
Strand 2
A
143 153anti-parallel
Strand 3
A
396 405anti-parallel
Strand 4
A
382 391anti-parallel
Strand 5
A
369 379anti-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
169 170first strand
Strand 2
A
327 328anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
197 199first strand
Strand 2
A
220 222anti-parallel
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There are 4 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
79 86first strand
Strand 2
B
89 95anti-parallel
Strand 3
B
101 108anti-parallel
Strand 4
B
114 121anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
156 163first strand
Strand 2
B
143 153anti-parallel
Strand 3
B
396 405anti-parallel
Strand 4
B
382 391anti-parallel
Strand 5
B
369 379anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
169 170first strand
Strand 2
B
327 328anti-parallel
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There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
197 199first strand
Strand 2
B
220 222anti-parallel
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