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


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 4OUD entry

There are 4 chains in PDB entry 4OUD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4VAL 302
A
 ALA 304LYS 424
B
 ASN 5VAL 302
B
 ALA 304LYS 424
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 44 helices in PDB entry 4OUD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 13Right-handed alpha
Helix 2
2
A
21 31Right-handed alpha
Helix 3
3
A
51 64Right-handed alpha
Helix 4
4
A
75 79Right-handed 310
Helix 5
5
A
93 109Right-handed alpha
Helix 6
6
A
110 112Right-handed 310
Helix 7
7
A
116 120Right-handed 310
Helix 8
8
A
126 131Right-handed alpha
Helix 9
9
A
134 142Right-handed alpha
Helix 10
10
A
143 146Right-handed 310
Helix 11
11
A
147 154Right-handed alpha
Helix 12
12
A
154 162Right-handed alpha
Helix 13
13
A
169 191Right-handed alpha
Helix 14
14
A
201 217Right-handed alpha
Helix 15
15
A
252 262Right-handed alpha
Helix 16
16
A
264 276Right-handed alpha
Helix 17
17
A
279 293Right-handed alpha
Helix 18
18
A
298 330Right-handed alpha
Helix 19
19
A
336 346Right-handed alpha
Helix 20
20
A
358 366Right-handed alpha
Helix 21
21
A
371 381Right-handed alpha
Helix 22
22
A
399 406Right-handed 310
Helix 23
23
B
6 13Right-handed alpha
Helix 24
24
B
21 32Right-handed alpha
Helix 25
25
B
48 50Right-handed 310
Helix 26
26
B
51 64Right-handed alpha
Helix 27
27
B
73 80Right-handed alpha
Helix 28
28
B
97 109Right-handed alpha
Helix 29
29
B
110 112Right-handed 310
Helix 30
30
B
116 120Right-handed 310
Helix 31
31
B
126 131Right-handed alpha
Helix 32
32
B
134 142Right-handed alpha
Helix 33
33
B
143 146Right-handed 310
Helix 34
34
B
147 152Right-handed alpha
Helix 35
35
B
169 174Right-handed alpha
Helix 36
36
B
174 190Right-handed alpha
Helix 37
37
B
201 217Right-handed alpha
Helix 38
38
B
252 262Right-handed alpha
Helix 39
39
B
264 276Right-handed alpha
Helix 40
40
B
279 293Right-handed alpha
Helix 41
41
B
298 329Right-handed alpha
Helix 42
42
B
336 346Right-handed alpha
Helix 43
43
B
361 363Right-handed 310
Helix 44
44
B
364 371Right-handed alpha
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There are 4 sheets in PDB entry 4OUD. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
18 19first strand
Strand 2
A
221 225anti-parallel
Strand 3
A
192 198parallel
Strand 4
A
35 40parallel
Strand 5
A
67 72parallel
Strand 6
A
122 125parallel
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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
A
350 353first strand
Strand 2
A
417 423parallel
Strand 3
A
408 413anti-parallel
Strand 4
A
384 386anti-parallel
Strand 5
A
389 390anti-parallel
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There are 6 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
18 19first strand
Strand 2
B
221 225anti-parallel
Strand 3
B
194 198parallel
Strand 4
B
35 40parallel
Strand 5
B
67 72parallel
Strand 6
B
122 125parallel
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There are 4 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
350 351first strand
Strand 2
B
417 421parallel
Strand 3
B
409 413anti-parallel
Strand 4
B
373 374anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il