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


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 4NHB entry

There are 2 chains in PDB entry 4NHB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 29ARG 331
B
 THR 29TYR 340
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 35 helices in PDB entry 4NHB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 58Right-handed alpha
Helix 2
2
A
74 84Right-handed alpha
Helix 3
3
A
93 99Right-handed 310
Helix 4
4
A
100 108Right-handed 310
Helix 5
5
A
114 123Right-handed alpha
Helix 6
6
A
124 132Right-handed alpha
Helix 7
7
A
133 139Right-handed alpha
Helix 8
8
A
175 185Right-handed alpha
Helix 9
9
A
193 195Right-handed 310
Helix 10
10
A
196 204Right-handed alpha
Helix 11
11
A
213 219Right-handed alpha
Helix 12
12
A
220 224Right-handed 310
Helix 13
13
A
244 249Right-handed alpha
Helix 14
14
A
251 287Right-handed alpha
Helix 15
15
A
295 309Right-handed alpha
Helix 16
16
A
310 317Right-handed alpha
Helix 17
17
A
319 330Right-handed alpha
Helix 18
18
B
41 58Right-handed alpha
Helix 19
19
B
74 84Right-handed alpha
Helix 20
20
B
93 99Right-handed 310
Helix 21
21
B
100 108Right-handed 310
Helix 22
22
B
114 123Right-handed alpha
Helix 23
23
B
124 132Right-handed alpha
Helix 24
24
B
133 139Right-handed alpha
Helix 25
25
B
161 166Right-handed alpha
Helix 26
26
B
176 187Right-handed alpha
Helix 27
27
B
194 196Right-handed 310
Helix 28
28
B
197 205Right-handed alpha
Helix 29
29
B
214 220Right-handed alpha
Helix 30
30
B
221 225Right-handed 310
Helix 31
31
B
245 250Right-handed alpha
Helix 32
32
B
252 288Right-handed alpha
Helix 33
33
B
296 311Right-handed alpha
Helix 34
34
B
311 318Right-handed alpha
Helix 35
35
B
320 330Right-handed alpha
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There are 6 sheets in PDB entry 4NHB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
63 67first strand
Strand 2
A
30 34parallel
Strand 3
A
89 92parallel
Strand 4
A
235 243anti-parallel
Strand 5
A
146 155anti-parallel
Strand 6
A
208 212anti-parallel
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There are 5 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
140 142first strand
Strand 2
A
235 243anti-parallel
Strand 3
A
146 155anti-parallel
Strand 4
A
227 229anti-parallel
Strand 5
A
290 292parallel
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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
169 172first strand
Strand 2
A
188 191parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
63 67first strand
Strand 2
B
30 34parallel
Strand 3
B
89 92parallel
Strand 4
B
236 244anti-parallel
Strand 5
B
146 155anti-parallel
Strand 6
B
209 213anti-parallel
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There are 5 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
140 142first strand
Strand 2
B
236 244anti-parallel
Strand 3
B
146 155anti-parallel
Strand 4
B
228 230anti-parallel
Strand 5
B
291 293parallel
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There are 2 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
170 173first strand
Strand 2
B
189 192parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il