Analysis of interatomic Contacts of Structural Units in PDB entry:
2X98


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 2X98 entry

There are 2 chains in PDB entry 2X98 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 44LEU 473
B
 ALA 44LEU 473
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 2X98. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
59 75Right-handed alpha
Helix 2
2
A
80 84Right-handed 310
Helix 3
3
A
91 95Right-handed 310
Helix 4
4
A
114 125Right-handed alpha
Helix 5
5
A
148 157Right-handed alpha
Helix 6
6
A
170 178Right-handed alpha
Helix 7
7
A
185 196Right-handed alpha
Helix 8
8
A
206 212Right-handed 310
Helix 9
9
A
219 227Right-handed alpha
Helix 10
10
A
234 241Right-handed alpha
Helix 11
11
A
258 265Right-handed alpha
Helix 12
12
A
272 285Right-handed alpha
Helix 13
13
A
302 310Right-handed alpha
Helix 14
14
A
313 335Right-handed alpha
Helix 15
15
A
363 370Right-handed alpha
Helix 16
16
A
373 382Right-handed alpha
Helix 17
17
A
386 398Right-handed alpha
Helix 18
18
A
404 414Right-handed alpha
Helix 19
19
A
417 427Right-handed alpha
Helix 20
20
A
448 453Right-handed 310
Helix 21
21
A
459 470Right-handed alpha
Helix 22
22
B
59 75Right-handed alpha
Helix 23
23
B
80 84Right-handed 310
Helix 24
24
B
91 95Right-handed 310
Helix 25
25
B
114 125Right-handed alpha
Helix 26
26
B
148 157Right-handed alpha
Helix 27
27
B
170 178Right-handed alpha
Helix 28
28
B
185 196Right-handed alpha
Helix 29
29
B
206 212Right-handed 310
Helix 30
30
B
219 227Right-handed alpha
Helix 31
31
B
234 241Right-handed alpha
Helix 32
32
B
258 265Right-handed alpha
Helix 33
33
B
272 285Right-handed alpha
Helix 34
34
B
301 310Right-handed alpha
Helix 35
35
B
313 335Right-handed alpha
Helix 36
36
B
363 369Right-handed alpha
Helix 37
37
B
373 382Right-handed alpha
Helix 38
38
B
386 398Right-handed alpha
Helix 39
39
B
404 414Right-handed alpha
Helix 40
40
B
417 427Right-handed alpha
Helix 41
41
B
448 453Right-handed 310
Helix 42
42
B
459 470Right-handed alpha
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There are 7 sheets in PDB entry 2X98. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC,

There are 8 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
230 232first strand
Strand 2
A
246 249parallel
Strand 3
A
201 205parallel
Strand 4
A
159 167parallel
Strand 5
A
294 300parallel
Strand 6
A
49 57parallel
Strand 7
A
339 349parallel
Strand 8
A
435 436anti-parallel
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There are 10 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
230 232first strand
Strand 2
A
246 249parallel
Strand 3
A
201 205parallel
Strand 4
A
159 167parallel
Strand 5
A
294 300parallel
Strand 6
A
49 57parallel
Strand 7
A
339 349parallel
Strand 8
A
440 445anti-parallel
Strand 9
A
97 102anti-parallel
Strand 10
A
455 457parallel
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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
435 436first strand
Strand 2
A
339 349anti-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
135 138first strand
Strand 2
A
142 145anti-parallel
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There are 10 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
230 232first strand
Strand 2
B
246 249parallel
Strand 3
B
201 205parallel
Strand 4
B
159 167parallel
Strand 5
B
294 300parallel
Strand 6
B
49 55parallel
Strand 7
B
339 345parallel
Strand 8
B
440 445anti-parallel
Strand 9
B
97 102anti-parallel
Strand 10
B
455 457parallel
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There are 2 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
135 138first strand
Strand 2
B
142 145anti-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
348 349first strand
Strand 2
B
435 436anti-parallel
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