Analysis of interatomic Contacts of Structural Units in PDB entry:
1F4T


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 1F4T entry

There are 2 chains in PDB entry 1F4T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASN 367
B
 MET 1ASN 367
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 39 helices in PDB entry 1F4T. 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 12Right-handed alpha
Helix 2
2
A
25 35Right-handed alpha
Helix 3
3
A
45 55Right-handed alpha
Helix 4
4
A
62 66Right-handed 310
Helix 5
5
A
67 71Right-handed 310
Helix 6
6
A
74 81Right-handed alpha
Helix 7
7
A
88 109Right-handed alpha
Helix 8
8
A
117 121Right-handed alpha
Helix 9
9
A
123 135Right-handed alpha
Helix 10
10
A
140 156Right-handed alpha
Helix 11
11
A
165 179Right-handed alpha
Helix 12
12
A
180 182Right-handed 310
Helix 13
13
A
183 191Right-handed alpha
Helix 14
14
A
195 209Right-handed alpha
Helix 15
15
A
210 228Right-handed alpha
Helix 16
16
A
230 238Right-handed alpha
Helix 17
17
A
239 251Right-handed alpha
Helix 18
18
A
281 286Right-handed alpha
Helix 19
19
A
319 337Right-handed alpha
Helix 20
20
B
1 12Right-handed alpha
Helix 21
21
B
25 35Right-handed alpha
Helix 22
22
B
45 55Right-handed alpha
Helix 23
23
B
62 66Right-handed 310
Helix 24
24
B
67 71Right-handed 310
Helix 25
25
B
74 81Right-handed alpha
Helix 26
26
B
88 94Right-handed alpha
Helix 27
27
B
95 109Right-handed alpha
Helix 28
28
B
117 121Right-handed alpha
Helix 29
29
B
123 135Right-handed alpha
Helix 30
30
B
140 156Right-handed alpha
Helix 31
31
B
165 179Right-handed alpha
Helix 32
32
B
180 182Right-handed 310
Helix 33
33
B
183 191Right-handed alpha
Helix 34
34
B
195 209Right-handed alpha
Helix 35
35
B
210 228Right-handed alpha
Helix 36
36
B
230 238Right-handed alpha
Helix 37
37
B
239 251Right-handed alpha
Helix 38
38
B
281 286Right-handed alpha
Helix 39
39
B
319 337Right-handed alpha
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There are 6 sheets in PDB entry 1F4T. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
14 16first strand
Strand 2
A
21 23anti-parallel
Strand 3
A
277 280parallel
Strand 4
A
257 261anti-parallel
Strand 5
A
39 40anti-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
A
115 116first strand
Strand 2
A
357 366anti-parallel
Strand 3
A
338 348anti-parallel
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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
A
265 267first strand
Strand 2
A
270 272anti-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
B
14 16first strand
Strand 2
B
21 23anti-parallel
Strand 3
B
277 280parallel
Strand 4
B
257 261anti-parallel
Strand 5
B
39 40anti-parallel
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There are 3 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
115 116first strand
Strand 2
B
359 366anti-parallel
Strand 3
B
338 347anti-parallel
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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
265 267first strand
Strand 2
B
270 272anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il