Analysis of interatomic Contacts of Structural Units in PDB entry:
3OM1


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 3OM1 entry

There are 2 chains in PDB entry 3OM1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 3ARG 376
B
 LEU 2ARG 270
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 28 helices in PDB entry 3OM1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 35Right-handed alpha
Helix 2
2
A
55 67Right-handed alpha
Helix 3
3
A
68 70Right-handed 310
Helix 4
4
A
80 95Right-handed alpha
Helix 5
5
A
109 114Right-handed 310
Helix 6
6
A
122 137Right-handed alpha
Helix 7
7
A
150 155Right-handed alpha
Helix 8
8
A
155 165Right-handed alpha
Helix 9
9
A
180 191Right-handed alpha
Helix 10
10
A
200 214Right-handed alpha
Helix 11
11
A
229 233Right-handed 310
Helix 12
12
A
257 273Right-handed alpha
Helix 13
13
A
282 303Right-handed alpha
Helix 14
14
A
323 333Right-handed alpha
Helix 15
15
B
20 35Right-handed alpha
Helix 16
16
B
55 67Right-handed alpha
Helix 17
17
B
68 70Right-handed 310
Helix 18
18
B
80 95Right-handed alpha
Helix 19
19
B
109 113Right-handed 310
Helix 20
20
B
122 137Right-handed alpha
Helix 21
21
B
150 155Right-handed alpha
Helix 22
22
B
155 165Right-handed alpha
Helix 23
23
B
180 191Right-handed alpha
Helix 24
24
B
200 214Right-handed alpha
Helix 25
25
B
229 233Right-handed 310
Helix 26
26
B
257 273Right-handed alpha
Helix 27
27
B
282 306Right-handed alpha
Helix 28
28
B
323 332Right-handed alpha
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There are 6 sheets in PDB entry 3OM1. 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
43 50first strand
Strand 2
A
4 11parallel
Strand 3
A
74 75parallel
Strand 4
A
98 100parallel
Strand 5
A
116 118parallel
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There are 7 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
169 173first strand
Strand 2
A
142 146parallel
Strand 3
A
194 198parallel
Strand 4
A
222 225parallel
Strand 5
A
245 249parallel
Strand 6
A
355 362anti-parallel
Strand 7
A
365 373anti-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
336 338first strand
Strand 2
A
341 343anti-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
43 50first strand
Strand 2
B
4 11parallel
Strand 3
B
74 75parallel
Strand 4
B
98 100parallel
Strand 5
B
116 118parallel
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There are 7 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
169 173first strand
Strand 2
B
142 146parallel
Strand 3
B
194 198parallel
Strand 4
B
222 225parallel
Strand 5
B
244 249parallel
Strand 6
B
355 361anti-parallel
Strand 7
B
366 373anti-parallel
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There are 3 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
336 338first strand
Strand 2
B
341 345anti-parallel
Strand 3
B
351 352anti-parallel
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