Analysis of interatomic Contacts of Structural Units in PDB entry:
2FDS


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 2FDS entry

There are 2 chains in PDB entry 2FDS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1ASN 324
B
 HIS 1ASN 324
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
Back to top of page

There are 42 helices in PDB entry 2FDS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 14Right-handed alpha
Helix 2
2
A
24 36Right-handed alpha
Helix 3
3
A
40 48Right-handed alpha
Helix 4
4
A
52 58Right-handed alpha
Helix 5
5
A
61 66Right-handed alpha
Helix 6
6
A
68 75Right-handed 310
Helix 7
7
A
76 97Right-handed alpha
Helix 8
8
A
98 100Right-handed 310
Helix 9
9
A
108 113Right-handed 310
Helix 10
10
A
114 131Right-handed alpha
Helix 11
11
A
144 157Right-handed alpha
Helix 12
12
A
174 179Right-handed alpha
Helix 13
13
A
198 200Right-handed 310
Helix 14
14
A
201 206Right-handed alpha
Helix 15
15
A
215 231Right-handed alpha
Helix 16
16
A
232 236Right-handed 310
Helix 17
17
A
247 258Right-handed alpha
Helix 18
18
A
274 283Right-handed alpha
Helix 19
19
A
286 288Right-handed 310
Helix 20
20
A
295 300Right-handed alpha
Helix 21
21
A
303 323Right-handed alpha
Helix 22
22
B
1 14Right-handed alpha
Helix 23
23
B
24 36Right-handed alpha
Helix 24
24
B
40 49Right-handed alpha
Helix 25
25
B
52 58Right-handed alpha
Helix 26
26
B
61 66Right-handed alpha
Helix 27
27
B
68 75Right-handed 310
Helix 28
28
B
76 97Right-handed alpha
Helix 29
29
B
98 100Right-handed 310
Helix 30
30
B
108 110Right-handed 310
Helix 31
31
B
114 131Right-handed alpha
Helix 32
32
B
144 157Right-handed alpha
Helix 33
33
B
172 178Right-handed 310
Helix 34
34
B
198 200Right-handed 310
Helix 35
35
B
201 206Right-handed alpha
Helix 36
36
B
215 231Right-handed alpha
Helix 37
37
B
232 236Right-handed 310
Helix 38
38
B
247 258Right-handed alpha
Helix 39
39
B
274 283Right-handed alpha
Helix 40
40
B
286 288Right-handed 310
Helix 41
41
B
295 300Right-handed alpha
Helix 42
42
B
303 323Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 2FDS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 9 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
17 21first strand
Strand 2
A
102 106parallel
Strand 3
A
135 141parallel
Strand 4
A
163 166parallel
Strand 5
A
189 195parallel
Strand 6
A
239 243parallel
Strand 7
A
263 265parallel
Strand 8
A
290 294parallel
Strand 9
A
17 21parallel
Back to list of sheets
Back to top of page

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
A
180 181first strand
Strand 2
A
186 187anti-parallel
Back to list of sheets
Back to top of page

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
A
209 210first strand
Strand 2
A
213 214anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
17 20first strand
Strand 2
B
102 106parallel
Strand 3
B
135 141parallel
Strand 4
B
163 166parallel
Strand 5
B
189 195parallel
Strand 6
B
239 243parallel
Strand 7
B
263 265parallel
Strand 8
B
290 294parallel
Strand 9
B
17 20parallel
Back to list of sheets
Back to top of page

There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
180 181first strand
Strand 2
B
186 187anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
209 210first strand
Strand 2
B
213 214anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il