Analysis of interatomic Contacts of Structural Units in PDB entry:
4DD8


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 4DD8 entry

There are 4 chains in PDB entry 4DD8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 197ASP 401
B
 ARG 197ASP 401
C
 ARG 197PRO 400
D
 SER 196SER 403
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 28 helices in PDB entry 4DD8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
209 217Right-handed alpha
Helix 2
2
A
218 238Right-handed alpha
Helix 3
3
A
263 277Right-handed alpha
Helix 4
4
A
324 340Right-handed alpha
Helix 5
5
A
344 348Right-handed 310
Helix 6
6
A
377 388Right-handed alpha
Helix 7
7
A
389 397Right-handed 310
Helix 8
8
B
209 217Right-handed alpha
Helix 9
9
B
218 238Right-handed alpha
Helix 10
10
B
263 279Right-handed alpha
Helix 11
11
B
324 340Right-handed alpha
Helix 12
12
B
344 348Right-handed 310
Helix 13
13
B
377 388Right-handed alpha
Helix 14
14
B
389 397Right-handed 310
Helix 15
15
C
209 217Right-handed alpha
Helix 16
16
C
218 239Right-handed alpha
Helix 17
17
C
263 277Right-handed alpha
Helix 18
18
C
324 340Right-handed alpha
Helix 19
19
C
344 348Right-handed 310
Helix 20
20
C
377 388Right-handed alpha
Helix 21
21
C
389 397Right-handed 310
Helix 22
22
D
209 217Right-handed alpha
Helix 23
23
D
218 238Right-handed alpha
Helix 24
24
D
263 279Right-handed alpha
Helix 25
25
D
325 340Right-handed alpha
Helix 26
26
D
344 348Right-handed 310
Helix 27
27
D
377 388Right-handed alpha
Helix 28
28
D
389 397Right-handed 310
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There are 4 sheets in PDB entry 4DD8. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
242 251first strand
Strand 2
A
200 208parallel
Strand 3
A
287 292parallel
Strand 4
A
315 319parallel
Strand 5
A
302 304anti-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
B
242 251first strand
Strand 2
B
200 208parallel
Strand 3
B
287 292parallel
Strand 4
B
315 319parallel
Strand 5
B
302 304anti-parallel
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There are 5 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
242 251first strand
Strand 2
C
200 208parallel
Strand 3
C
287 292parallel
Strand 4
C
315 319parallel
Strand 5
C
302 304anti-parallel
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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
D
242 251first strand
Strand 2
D
200 208parallel
Strand 3
D
287 292parallel
Strand 4
D
315 319parallel
Strand 5
D
302 304anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il