Analysis of interatomic Contacts of Structural Units in PDB entry:
3H4M


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 3H4M entry

There are 3 chains in PDB entry 3H4M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 158LYS 418
B
 ALA 158LYS 418
C
 ALA 158LYS 418
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 46 helices in PDB entry 3H4M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
168 172Right-handed 310
Helix 2
2
A
175 186Right-handed alpha
Helix 3
3
A
186 192Right-handed alpha
Helix 4
4
A
192 200Right-handed alpha
Helix 5
5
A
216 228Right-handed alpha
Helix 6
6
A
238 241Right-handed 310
Helix 7
7
A
246 262Right-handed alpha
Helix 8
8
A
272 277Right-handed alpha
Helix 9
9
A
284 287Right-handed 310
Helix 10
10
A
288 303Right-handed alpha
Helix 11
11
A
318 322Right-handed 310
Helix 12
12
A
323 328Right-handed alpha
Helix 13
13
A
342 355Right-handed alpha
Helix 14
14
A
364 372Right-handed alpha
Helix 15
15
A
376 394Right-handed alpha
Helix 16
16
A
400 416Right-handed alpha
Helix 17
17
B
168 172Right-handed 310
Helix 18
18
B
175 186Right-handed alpha
Helix 19
19
B
186 192Right-handed alpha
Helix 20
20
B
192 200Right-handed alpha
Helix 21
21
B
216 228Right-handed alpha
Helix 22
22
B
238 240Right-handed 310
Helix 23
23
B
246 262Right-handed alpha
Helix 24
24
B
271 275Right-handed 310
Helix 25
25
B
287 303Right-handed alpha
Helix 26
26
B
318 322Right-handed 310
Helix 27
27
B
323 327Right-handed 310
Helix 28
28
B
342 355Right-handed alpha
Helix 29
29
B
364 372Right-handed alpha
Helix 30
30
B
376 393Right-handed alpha
Helix 31
31
B
400 416Right-handed alpha
Helix 32
32
C
168 172Right-handed 310
Helix 33
33
C
175 184Right-handed alpha
Helix 34
34
C
187 192Right-handed alpha
Helix 35
35
C
192 200Right-handed alpha
Helix 36
36
C
216 228Right-handed alpha
Helix 37
37
C
238 240Right-handed 310
Helix 38
38
C
249 262Right-handed alpha
Helix 39
39
C
271 275Right-handed 310
Helix 40
40
C
287 301Right-handed alpha
Helix 41
41
C
318 322Right-handed 310
Helix 42
42
C
323 328Right-handed alpha
Helix 43
43
C
342 353Right-handed alpha
Helix 44
44
C
364 370Right-handed alpha
Helix 45
45
C
376 394Right-handed alpha
Helix 46
46
C
400 416Right-handed alpha
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There are 3 sheets in PDB entry 3H4M. Click on sheet of interest to get list of strands forming it: A, B, C,

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
159 162first strand
Strand 2
A
231 236anti-parallel
Strand 3
A
265 270parallel
Strand 4
A
310 315parallel
Strand 5
A
206 210parallel
Strand 6
A
332 337parallel
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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
160 162first strand
Strand 2
B
231 236anti-parallel
Strand 3
B
265 270parallel
Strand 4
B
310 316parallel
Strand 5
B
206 210parallel
Strand 6
B
332 337parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
159 162first strand
Strand 2
C
231 236anti-parallel
Strand 3
C
265 270parallel
Strand 4
C
310 316parallel
Strand 5
C
206 210parallel
Strand 6
C
332 337parallel
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