Analysis of interatomic Contacts of Structural Units in PDB entry:
1O8C


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 1O8C entry

There are 4 chains in PDB entry 1O8C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 1ASN 324
B
 LEU 1ASN 324
C
 GLN 2ASN 324
D
 LEU 1ASN 324
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 56 helices in PDB entry 1O8C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 25Right-handed 310
Helix 2
2
A
40 49Right-handed alpha
Helix 3
3
A
105 109Right-handed 310
Helix 4
4
A
117 141Right-handed alpha
Helix 5
5
A
144 148Right-handed 310
Helix 6
6
A
157 170Right-handed alpha
Helix 7
7
A
180 182Right-handed 310
Helix 8
8
A
183 191Right-handed alpha
Helix 9
9
A
199 201Right-handed 310
Helix 10
10
A
220 230Right-handed alpha
Helix 11
11
A
252 259Right-handed alpha
Helix 12
12
A
271 286Right-handed alpha
Helix 13
13
A
287 294Right-handed alpha
Helix 14
14
A
302 312Right-handed alpha
Helix 15
15
B
21 25Right-handed 310
Helix 16
16
B
40 49Right-handed alpha
Helix 17
17
B
105 109Right-handed 310
Helix 18
18
B
117 141Right-handed alpha
Helix 19
19
B
144 148Right-handed 310
Helix 20
20
B
157 170Right-handed alpha
Helix 21
21
B
180 182Right-handed 310
Helix 22
22
B
183 191Right-handed alpha
Helix 23
23
B
199 201Right-handed 310
Helix 24
24
B
220 230Right-handed alpha
Helix 25
25
B
252 259Right-handed alpha
Helix 26
26
B
271 286Right-handed alpha
Helix 27
27
B
287 294Right-handed alpha
Helix 28
28
B
302 312Right-handed alpha
Helix 29
29
C
21 25Right-handed 310
Helix 30
30
C
40 49Right-handed alpha
Helix 31
31
C
105 109Right-handed 310
Helix 32
32
C
117 141Right-handed alpha
Helix 33
33
C
144 148Right-handed 310
Helix 34
34
C
157 170Right-handed alpha
Helix 35
35
C
180 182Right-handed 310
Helix 36
36
C
183 191Right-handed alpha
Helix 37
37
C
199 201Right-handed 310
Helix 38
38
C
220 230Right-handed alpha
Helix 39
39
C
252 259Right-handed alpha
Helix 40
40
C
271 286Right-handed alpha
Helix 41
41
C
287 294Right-handed alpha
Helix 42
42
C
302 312Right-handed alpha
Helix 43
43
D
21 25Right-handed 310
Helix 44
44
D
40 49Right-handed alpha
Helix 45
45
D
105 109Right-handed 310
Helix 46
46
D
117 141Right-handed alpha
Helix 47
47
D
144 148Right-handed 310
Helix 48
48
D
157 170Right-handed alpha
Helix 49
49
D
180 182Right-handed 310
Helix 50
59
D
183 191Right-handed alpha
Helix 51
51
D
199 201Right-handed 310
Helix 52
52
D
220 230Right-handed alpha
Helix 53
53
D
252 259Right-handed alpha
Helix 54
54
D
271 286Right-handed alpha
Helix 55
55
D
288 294Right-handed alpha
Helix 56
56
D
302 312Right-handed alpha
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There are 15 sheets in PDB entry 1O8C. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, BA, BB, BC, BD, BE, CA, CB, CC, A, DB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
2 9first strand
Strand 2
A
12 19anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
101 104first strand
Strand 2
A
30 39anti-parallel
Strand 3
A
64 72anti-parallel
Strand 4
A
82 86anti-parallel
Strand 5
A
110 111anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
101 104first strand
Strand 2
A
30 39anti-parallel
Strand 3
A
318 322anti-parallel
Strand 4
A
295 299parallel
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There are 12 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
192 197first strand
Strand 2
A
174 178parallel
Strand 3
A
149 152parallel
Strand 4
A
212 217parallel
Strand 5
A
231 239parallel
Strand 6
A
261 264parallel
Strand 7
D
261 264anti-parallel
Strand 8
D
231 239parallel
Strand 9
D
212 217parallel
Strand 10
D
150 153parallel
Strand 11
D
174 178parallel
Strand 12
D
194 197parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
247 251first strand
Strand 2
D
247 251anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 9first strand
Strand 2
B
12 19anti-parallel
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There are 5 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 104first strand
Strand 2
B
30 39anti-parallel
Strand 3
B
64 72anti-parallel
Strand 4
B
82 86anti-parallel
Strand 5
B
110 111anti-parallel
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There are 4 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
101 104first strand
Strand 2
B
30 39anti-parallel
Strand 3
B
318 322anti-parallel
Strand 4
B
295 299parallel
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There are 12 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
194 197first strand
Strand 2
B
174 178parallel
Strand 3
B
150 153parallel
Strand 4
B
212 217parallel
Strand 5
B
231 239parallel
Strand 6
B
261 264parallel
Strand 7
C
261 264anti-parallel
Strand 8
C
231 239parallel
Strand 9
C
212 217parallel
Strand 10
C
150 152parallel
Strand 11
C
174 178parallel
Strand 12
C
194 197parallel
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There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
247 251first strand
Strand 2
C
247 251anti-parallel
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There are 2 strands in CA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 9first strand
Strand 2
C
12 18anti-parallel
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There are 5 strands in CB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
101 104first strand
Strand 2
C
30 39anti-parallel
Strand 3
C
64 72anti-parallel
Strand 4
C
82 86anti-parallel
Strand 5
C
110 111anti-parallel
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There are 4 strands in CC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
101 104first strand
Strand 2
C
30 39anti-parallel
Strand 3
C
318 322anti-parallel
Strand 4
C
295 299parallel
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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
D
2 9first strand
Strand 2
D
12 19anti-parallel
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There are 9 strands in DB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
101 104first strand
Strand 2
D
30 39anti-parallel
Strand 3
D
110 111first strand
Strand 4
D
82 86anti-parallel
Strand 5
D
64 72anti-parallel
Strand 6
D
30 39anti-parallel
Strand 7
D
295 299first strand
Strand 8
D
318 322parallel
Strand 9
D
30 39anti-parallel
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