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


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 4DQM entry

There are 4 chains in PDB entry 4DQM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 182GLU 415
B
 LYS 1432GLU 1441
C
 PRO 182GLU 415
D
 LYS 1432GLU 1441
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 30 helices in PDB entry 4DQM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
182 199Right-handed alpha
Helix 2
2
A
201 205Right-handed 310
Helix 3
3
A
221 245Right-handed alpha
Helix 4
4
A
248 252Right-handed 310
Helix 5
5
A
253 275Right-handed alpha
Helix 6
6
A
294 300Right-handed alpha
Helix 7
7
A
301 304Right-handed 310
Helix 8
8
A
305 317Right-handed alpha
Helix 9
9
A
318 320Right-handed 310
Helix 10
10
A
322 335Right-handed alpha
Helix 11
11
A
344 367Right-handed alpha
Helix 12
12
A
372 379Right-handed alpha
Helix 13
13
A
379 390Right-handed alpha
Helix 14
14
A
390 402Right-handed alpha
Helix 15
15
A
407 415Right-handed alpha
Helix 16
16
B
1433 1441Right-handed alpha
Helix 17
17
C
183 199Right-handed alpha
Helix 18
18
C
201 205Right-handed 310
Helix 19
19
C
221 245Right-handed alpha
Helix 20
20
C
248 252Right-handed 310
Helix 21
21
C
253 275Right-handed alpha
Helix 22
22
C
294 300Right-handed alpha
Helix 23
23
C
301 303Right-handed 310
Helix 24
24
C
304 316Right-handed alpha
Helix 25
25
C
322 335Right-handed alpha
Helix 26
26
C
344 367Right-handed alpha
Helix 27
27
C
372 390Right-handed alpha
Helix 28
28
C
390 400Right-handed alpha
Helix 29
29
C
407 415Right-handed alpha
Helix 30
30
D
1435 1440Right-handed alpha
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There are 2 sheets in PDB entry 4DQM. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
277 278first strand
Strand 2
A
283 285anti-parallel
Strand 3
A
291 293anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
277 278first strand
Strand 2
C
283 285anti-parallel
Strand 3
C
291 293anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il