Analysis of interatomic Contacts of Structural Units in PDB entry:
2W9B


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 2W9B entry

There are 8 chains in PDB entry 2W9B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 342
B
 HIS 0GLU 342
C
 G 1 C 13
D
 G 1 C 13
E
 A 3 T 4
E
 G 6 C 18
F
 A 3 T 4
F
 G 6 C 18
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 25 helices in PDB entry 2W9B. 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 20Right-handed alpha
Helix 2
2
A
21 24Right-handed 310
Helix 3
3
A
47 52Right-handed alpha
Helix 4
4
A
61 66Right-handed alpha
Helix 5
5
A
77 93Right-handed alpha
Helix 6
6
A
118 135Right-handed alpha
Helix 7
7
A
147 159Right-handed alpha
Helix 8
8
A
169 176Right-handed alpha
Helix 9
9
A
187 196Right-handed alpha
Helix 10
10
A
202 206Right-handed 310
Helix 11
11
A
210 218Right-handed alpha
Helix 12
12
A
218 228Right-handed alpha
Helix 13
13
A
257 277Right-handed alpha
Helix 14
14
A
307 323Right-handed alpha
Helix 15
15
B
10 19Right-handed alpha
Helix 16
16
B
47 52Right-handed alpha
Helix 17
17
B
60 65Right-handed alpha
Helix 18
18
B
77 90Right-handed alpha
Helix 19
19
B
117 135Right-handed alpha
Helix 20
20
B
147 159Right-handed alpha
Helix 21
21
B
167 178Right-handed alpha
Helix 22
22
B
187 193Right-handed alpha
Helix 23
23
B
211 230Right-handed alpha
Helix 24
24
B
261 277Right-handed alpha
Helix 25
25
B
307 324Right-handed alpha
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There are 7 sheets in PDB entry 2W9B. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC, BD,

There are 5 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
100 103first strand
Strand 2
A
106 110anti-parallel
Strand 3
A
3 8anti-parallel
Strand 4
A
140 145anti-parallel
Strand 5
A
163 164parallel
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There are 3 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
41 46first strand
Strand 2
A
28 33anti-parallel
Strand 3
A
72 75parallel
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There are 4 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
245 255first strand
Strand 2
A
330 338anti-parallel
Strand 3
A
283 289anti-parallel
Strand 4
A
295 301anti-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
99 103first strand
Strand 2
B
106 109anti-parallel
Strand 3
B
3 8anti-parallel
Strand 4
B
140 145anti-parallel
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There are 3 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
41 46first strand
Strand 2
B
28 33anti-parallel
Strand 3
B
72 75parallel
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There are 3 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
245 246first strand
Strand 2
B
330 337anti-parallel
Strand 3
B
249 250anti-parallel
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There are 4 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
245 246first strand
Strand 2
B
330 337anti-parallel
Strand 3
B
283 290anti-parallel
Strand 4
B
297 301anti-parallel
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