Analysis of interatomic Contacts of Structural Units in PDB entry:
3I7F


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 3I7F entry

There are 2 chains in PDB entry 3I7F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 10PRO 544
B
 GLN 10PRO 544
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 40 helices in PDB entry 3I7F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 41Right-handed 310
Helix 2
2
A
48 52Right-handed 310
Helix 3
3
A
53 57Right-handed 310
Helix 4
4
A
99 108Right-handed alpha
Helix 5
5
A
157 161Right-handed 310
Helix 6
6
A
163 174Right-handed alpha
Helix 7
7
A
219 225Right-handed alpha
Helix 8
8
A
226 231Right-handed alpha
Helix 9
9
A
233 257Right-handed alpha
Helix 10
10
A
294 303Right-handed alpha
Helix 11
11
A
343 365Right-handed alpha
Helix 12
12
A
365 376Right-handed alpha
Helix 13
13
A
391 401Right-handed alpha
Helix 14
14
A
412 428Right-handed alpha
Helix 15
15
A
438 442Right-handed 310
Helix 16
16
A
477 488Right-handed alpha
Helix 17
17
A
491 494Right-handed 310
Helix 18
18
A
495 501Right-handed alpha
Helix 19
19
A
516 524Right-handed alpha
Helix 20
20
A
528 533Right-handed 310
Helix 21
21
B
37 41Right-handed 310
Helix 22
22
B
48 52Right-handed 310
Helix 23
23
B
53 57Right-handed 310
Helix 24
24
B
99 108Right-handed alpha
Helix 25
25
B
157 162Right-handed alpha
Helix 26
26
B
164 174Right-handed alpha
Helix 27
27
B
219 225Right-handed alpha
Helix 28
28
B
226 231Right-handed alpha
Helix 29
29
B
233 257Right-handed alpha
Helix 30
30
B
294 303Right-handed alpha
Helix 31
31
B
343 365Right-handed alpha
Helix 32
32
B
365 376Right-handed alpha
Helix 33
33
B
391 401Right-handed alpha
Helix 34
34
B
412 428Right-handed alpha
Helix 35
35
B
438 442Right-handed 310
Helix 36
36
B
477 488Right-handed alpha
Helix 37
37
B
491 494Right-handed 310
Helix 38
38
B
495 501Right-handed alpha
Helix 39
39
B
516 524Right-handed alpha
Helix 40
40
B
528 533Right-handed 310
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There are 4 sheets in PDB entry 3I7F. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
28 30first strand
Strand 2
A
136 147parallel
Strand 3
A
113 123anti-parallel
Strand 4
A
60 72anti-parallel
Strand 5
A
76 83anti-parallel
Strand 6
A
86 93anti-parallel
Strand 7
A
136 147parallel
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There are 8 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
260 261first strand
Strand 2
A
308 315parallel
Strand 3
A
330 338anti-parallel
Strand 4
A
509 515anti-parallel
Strand 5
A
466 474anti-parallel
Strand 6
A
458 463anti-parallel
Strand 7
A
431 435anti-parallel
Strand 8
A
387 390parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
28 30first strand
Strand 2
B
136 147parallel
Strand 3
B
113 123anti-parallel
Strand 4
B
60 72anti-parallel
Strand 5
B
76 83anti-parallel
Strand 6
B
86 93anti-parallel
Strand 7
B
136 147parallel
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There are 8 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
260 261first strand
Strand 2
B
308 315parallel
Strand 3
B
330 338anti-parallel
Strand 4
B
509 515anti-parallel
Strand 5
B
466 474anti-parallel
Strand 6
B
458 463anti-parallel
Strand 7
B
431 435anti-parallel
Strand 8
B
387 390parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il