Analysis of interatomic Contacts of Structural Units in PDB entry:
3FD9


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 3FD9 entry

There are 3 chains in PDB entry 3FD9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 37SER 276
B
 ALA 37GLN 275
C
 ALA 37GLN 275
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 47 helices in PDB entry 3FD9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 45Right-handed alpha
Helix 2
2
A
49 60Right-handed alpha
Helix 3
3
A
61 71Right-handed alpha
Helix 4
4
A
71 81Right-handed alpha
Helix 5
5
A
85 97Right-handed alpha
Helix 6
6
A
102 107Right-handed 310
Helix 7
7
A
115 123Right-handed alpha
Helix 8
8
A
123 136Right-handed alpha
Helix 9
9
A
138 168Right-handed alpha
Helix 10
10
A
171 175Right-handed 310
Helix 11
11
A
176 210Right-handed alpha
Helix 12
12
A
212 224Right-handed alpha
Helix 13
13
A
226 230Right-handed 310
Helix 14
14
A
233 235Right-handed 310
Helix 15
15
A
236 244Right-handed alpha
Helix 16
16
A
251 262Right-handed alpha
Helix 17
17
B
38 45Right-handed alpha
Helix 18
18
B
49 60Right-handed alpha
Helix 19
19
B
61 71Right-handed alpha
Helix 20
20
B
71 80Right-handed alpha
Helix 21
21
B
85 96Right-handed alpha
Helix 22
22
B
102 107Right-handed 310
Helix 23
23
B
115 123Right-handed alpha
Helix 24
24
B
123 136Right-handed alpha
Helix 25
25
B
138 166Right-handed alpha
Helix 26
26
B
167 169Right-handed 310
Helix 27
27
B
170 210Right-handed alpha
Helix 28
28
B
212 221Right-handed alpha
Helix 29
29
B
226 230Right-handed 310
Helix 30
30
B
233 235Right-handed 310
Helix 31
31
B
236 245Right-handed alpha
Helix 32
32
B
251 263Right-handed alpha
Helix 33
33
C
38 45Right-handed alpha
Helix 34
34
C
49 60Right-handed alpha
Helix 35
35
C
61 71Right-handed alpha
Helix 36
36
C
71 81Right-handed alpha
Helix 37
37
C
85 98Right-handed alpha
Helix 38
38
C
102 106Right-handed 310
Helix 39
39
C
115 123Right-handed alpha
Helix 40
40
C
123 136Right-handed alpha
Helix 41
41
C
138 166Right-handed alpha
Helix 42
42
C
172 210Right-handed alpha
Helix 43
43
C
212 223Right-handed alpha
Helix 44
44
C
226 230Right-handed 310
Helix 45
45
C
233 235Right-handed 310
Helix 46
46
C
236 244Right-handed alpha
Helix 47
47
C
251 262Right-handed alpha
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There are 3 sheets in PDB entry 3FD9. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 2 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
110 112first strand
Strand 2
A
271 273parallel
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There are 2 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
110 112first strand
Strand 2
B
271 273parallel
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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
C
110 112first strand
Strand 2
C
271 273parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il