Analysis of interatomic Contacts of Structural Units in PDB entry:
3HDH


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 3HDH entry

There are 3 chains in PDB entry 3HDH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 12LYS 302
B
 LYS 12LYS 302
C
 LYS 12GLY 295
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 39 helices in PDB entry 3HDH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 36Right-handed alpha
Helix 2
2
A
48 69Right-handed alpha
Helix 3
3
A
74 87Right-handed alpha
Helix 4
4
A
94 96Right-handed 310
Helix 5
5
A
112 125Right-handed alpha
Helix 6
6
A
141 147Right-handed alpha
Helix 7
7
A
151 153Right-handed 310
Helix 8
8
A
179 191Right-handed alpha
Helix 9
9
A
207 223Right-handed alpha
Helix 10
10
A
229 240Right-handed alpha
Helix 11
11
A
246 253Right-handed alpha
Helix 12
12
A
255 269Right-handed alpha
Helix 13
13
A
273 275Right-handed 310
Helix 14
14
A
279 286Right-handed alpha
Helix 15
15
B
25 37Right-handed alpha
Helix 16
16
B
48 64Right-handed alpha
Helix 17
17
B
80 86Right-handed alpha
Helix 18
18
B
112 125Right-handed alpha
Helix 19
19
B
141 147Right-handed alpha
Helix 20
20
B
151 153Right-handed 310
Helix 21
21
B
179 192Right-handed alpha
Helix 22
22
B
207 224Right-handed alpha
Helix 23
23
B
229 239Right-handed alpha
Helix 24
24
B
246 253Right-handed alpha
Helix 25
25
B
255 269Right-handed alpha
Helix 26
26
B
279 287Right-handed alpha
Helix 27
27
B
292 294Right-handed 310
Helix 28
28
C
25 36Right-handed alpha
Helix 29
29
C
50 69Right-handed alpha
Helix 30
30
C
74 87Right-handed alpha
Helix 31
31
C
94 96Right-handed 310
Helix 32
32
C
112 125Right-handed alpha
Helix 33
33
C
141 147Right-handed alpha
Helix 34
34
C
151 153Right-handed 310
Helix 35
35
C
179 191Right-handed alpha
Helix 36
36
C
207 222Right-handed alpha
Helix 37
37
C
231 239Right-handed alpha
Helix 38
38
C
246 253Right-handed alpha
Helix 39
39
C
260 265Right-handed alpha
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There are 5 sheets in PDB entry 3HDH. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 8 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
195 200first strand
Strand 2
A
168 173parallel
Strand 3
A
154 159anti-parallel
Strand 4
A
131 134parallel
Strand 5
A
103 106parallel
Strand 6
A
17 21parallel
Strand 7
A
40 44parallel
Strand 8
A
88 91parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
19 21first strand
Strand 2
B
103 106parallel
Strand 3
B
131 134parallel
Strand 4
B
154 159parallel
Strand 5
B
168 172anti-parallel
Strand 6
B
195 199parallel
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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
B
41 44first strand
Strand 2
B
88 91parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
131 134first strand
Strand 2
C
103 106parallel
Strand 3
C
17 21parallel
Strand 4
C
40 44parallel
Strand 5
C
88 91parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
155 158first strand
Strand 2
C
168 173anti-parallel
Strand 3
C
195 200parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il