Analysis of interatomic Contacts of Structural Units in PDB entry:
3OM3


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 3OM3 entry

There are 4 chains in PDB entry 3OM3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 17PHE 551
B
 LEU 30HIS 285
C
 TRP 20THR 550
D
 LEU 30HIS 285
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 73 helices in PDB entry 3OM3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 22Right-handed 310
Helix 2
2
A
25 56Right-handed alpha
Helix 3
3
A
64 68Right-handed 310
Helix 4
4
A
71 79Right-handed alpha
Helix 5
5
A
84 88Right-handed 310
Helix 6
6
A
91 110Right-handed alpha
Helix 7
7
A
110 116Right-handed alpha
Helix 8
8
A
118 129Right-handed alpha
Helix 9
9
A
135 157Right-handed alpha
Helix 10
10
A
161 165Right-handed 310
Helix 11
11
A
177 182Right-handed alpha
Helix 12
12
A
185 215Right-handed alpha
Helix 13
13
A
221 225Right-handed 310
Helix 14
14
A
226 259Right-handed alpha
Helix 15
15
A
265 269Right-handed 310
Helix 16
16
A
271 307Right-handed alpha
Helix 17
17
A
312 327Right-handed alpha
Helix 18
18
A
328 329Right-handed 310
Helix 19
19
A
330 335Right-handed 310
Helix 20
20
A
341 371Right-handed alpha
Helix 21
21
A
378 403Right-handed alpha
Helix 22
22
A
403 411Right-handed alpha
Helix 23
23
A
413 424Right-handed alpha
Helix 24
24
A
424 445Right-handed alpha
Helix 25
25
A
449 477Right-handed alpha
Helix 26
26
A
487 489Right-handed 310
Helix 27
27
A
490 522Right-handed alpha
Helix 28
28
A
537 542Right-handed 310
Helix 29
29
B
48 83Right-handed alpha
Helix 30
30
B
97 128Right-handed alpha
Helix 31
31
B
150 153Right-handed 310
Helix 32
32
B
163 167Right-handed 310
Helix 33
33
B
173 183Right-handed alpha
Helix 34
34
B
186 190Right-handed 310
Helix 35
35
B
222 225Right-handed 310
Helix 36
36
B
259 263Right-handed 310
Helix 37
37
B
271 283Right-handed alpha
Helix 38
38
C
25 55Right-handed alpha
Helix 39
39
C
64 69Right-handed 310
Helix 40
40
C
71 80Right-handed alpha
Helix 41
41
C
84 88Right-handed 310
Helix 42
42
C
91 110Right-handed alpha
Helix 43
43
C
110 116Right-handed alpha
Helix 44
44
C
118 129Right-handed alpha
Helix 45
45
C
135 157Right-handed alpha
Helix 46
46
C
161 165Right-handed 310
Helix 47
47
C
177 182Right-handed alpha
Helix 48
48
C
185 215Right-handed alpha
Helix 49
49
C
221 225Right-handed 310
Helix 50
50
C
226 259Right-handed alpha
Helix 51
51
C
265 269Right-handed 310
Helix 52
52
C
271 306Right-handed alpha
Helix 53
53
C
312 327Right-handed alpha
Helix 54
54
C
328 329Right-handed 310
Helix 55
55
C
330 335Right-handed 310
Helix 56
56
C
341 371Right-handed alpha
Helix 57
57
C
378 403Right-handed alpha
Helix 58
58
C
403 411Right-handed alpha
Helix 59
59
C
413 424Right-handed alpha
Helix 60
60
C
424 445Right-handed alpha
Helix 61
61
C
449 469Right-handed alpha
Helix 62
62
C
469 477Right-handed alpha
Helix 63
63
C
487 489Right-handed 310
Helix 64
64
C
490 522Right-handed alpha
Helix 65
65
C
537 541Right-handed 310
Helix 66
66
D
48 83Right-handed alpha
Helix 67
67
D
97 128Right-handed alpha
Helix 68
68
D
163 167Right-handed 310
Helix 69
69
D
173 183Right-handed alpha
Helix 70
70
D
186 190Right-handed 310
Helix 71
71
D
222 225Right-handed 310
Helix 72
72
D
259 263Right-handed 310
Helix 73
73
D
271 282Right-handed alpha
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There are 7 sheets in PDB entry 3OM3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
446 447first strand
Strand 2
A
523 524anti-parallel
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There are 4 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
32 34first strand
Strand 2
B
246 250parallel
Strand 3
B
265 270anti-parallel
Strand 4
B
198 201parallel
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There are 5 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
154 158first strand
Strand 2
B
144 149anti-parallel
Strand 3
B
134 141anti-parallel
Strand 4
B
205 212parallel
Strand 5
B
236 241anti-parallel
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There are 2 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
217 221first strand
Strand 2
B
226 230anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
32 34first strand
Strand 2
D
246 250parallel
Strand 3
D
265 270anti-parallel
Strand 4
D
198 201parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
154 158first strand
Strand 2
D
144 149anti-parallel
Strand 3
D
134 141anti-parallel
Strand 4
D
205 212parallel
Strand 5
D
236 241anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
217 221first strand
Strand 2
D
226 230anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il