Analysis of interatomic Contacts of Structural Units in PDB entry:
3OB7


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 3OB7 entry

There are 5 chains in PDB entry 3OB7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 26THR 306
B
 PRO 26THR 306
C
 PRO 26PRO 305
D
 PRO 26THR 306
E
 PRO 26PRO 305
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 57 helices in PDB entry 3OB7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 44Right-handed alpha
Helix 2
2
A
80 94Right-handed alpha
Helix 3
3
A
97 103Right-handed alpha
Helix 4
4
A
109 114Right-handed alpha
Helix 5
5
A
114 121Right-handed alpha
Helix 6
6
A
134 142Right-handed alpha
Helix 7
7
A
159 171Right-handed alpha
Helix 8
8
A
186 190Right-handed 310
Helix 9
9
A
221 242Right-handed alpha
Helix 10
10
A
261 270Right-handed alpha
Helix 11
11
A
292 294Right-handed 310
Helix 12
12
B
30 43Right-handed alpha
Helix 13
13
B
80 94Right-handed alpha
Helix 14
14
B
110 114Right-handed 310
Helix 15
15
B
115 120Right-handed alpha
Helix 16
16
B
134 142Right-handed alpha
Helix 17
17
B
159 171Right-handed alpha
Helix 18
18
B
186 190Right-handed 310
Helix 19
19
B
222 242Right-handed alpha
Helix 20
20
B
260 262Right-handed 310
Helix 21
21
B
263 269Right-handed alpha
Helix 22
22
B
287 291Right-handed 310
Helix 23
23
B
292 296Right-handed 310
Helix 24
24
C
28 44Right-handed alpha
Helix 25
25
C
80 93Right-handed alpha
Helix 26
26
C
98 103Right-handed alpha
Helix 27
27
C
110 113Right-handed 310
Helix 28
28
C
114 121Right-handed alpha
Helix 29
29
C
134 141Right-handed alpha
Helix 30
30
C
159 171Right-handed alpha
Helix 31
31
C
186 190Right-handed 310
Helix 32
32
C
222 242Right-handed alpha
Helix 33
33
C
261 269Right-handed alpha
Helix 34
34
C
287 291Right-handed 310
Helix 35
35
C
292 294Right-handed 310
Helix 36
36
D
29 34Right-handed alpha
Helix 37
37
D
35 44Right-handed alpha
Helix 38
38
D
80 92Right-handed alpha
Helix 39
39
D
108 112Right-handed 310
Helix 40
40
D
114 120Right-handed alpha
Helix 41
41
D
136 141Right-handed alpha
Helix 42
42
D
159 171Right-handed alpha
Helix 43
43
D
186 190Right-handed 310
Helix 44
44
D
222 239Right-handed alpha
Helix 45
45
D
261 269Right-handed alpha
Helix 46
46
D
292 296Right-handed 310
Helix 47
47
E
30 41Right-handed alpha
Helix 48
48
E
80 94Right-handed alpha
Helix 49
49
E
97 104Right-handed alpha
Helix 50
50
E
109 113Right-handed 310
Helix 51
51
E
114 121Right-handed alpha
Helix 52
52
E
134 142Right-handed alpha
Helix 53
53
E
159 171Right-handed alpha
Helix 54
54
E
222 242Right-handed alpha
Helix 55
55
E
258 260Right-handed 310
Helix 56
56
E
261 269Right-handed alpha
Helix 57
57
E
292 294Right-handed 310
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There are 10 sheets in PDB entry 3OB7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
45 48first strand
Strand 2
A
54 66anti-parallel
Strand 3
A
244 258anti-parallel
Strand 4
A
207 218parallel
Strand 5
A
196 204anti-parallel
Strand 6
A
177 180anti-parallel
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There are 2 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
278 281first strand
Strand 2
A
296 299anti-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
45 47first strand
Strand 2
B
55 66anti-parallel
Strand 3
B
244 258anti-parallel
Strand 4
B
207 218parallel
Strand 5
B
198 204anti-parallel
Strand 6
B
178 180anti-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
279 280first strand
Strand 2
B
297 298anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 47first strand
Strand 2
C
55 66anti-parallel
Strand 3
C
247 258anti-parallel
Strand 4
C
207 218parallel
Strand 5
C
198 204anti-parallel
Strand 6
C
178 180anti-parallel
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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
C
45 47first strand
Strand 2
C
55 66anti-parallel
Strand 3
C
247 258anti-parallel
Strand 4
C
207 218parallel
Strand 5
C
244 245parallel
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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
C
279 281first strand
Strand 2
C
296 298anti-parallel
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There are 6 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
45 48first strand
Strand 2
D
54 66anti-parallel
Strand 3
D
244 258anti-parallel
Strand 4
D
207 218parallel
Strand 5
D
196 204anti-parallel
Strand 6
D
178 180anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
61 66first strand
Strand 2
E
244 254anti-parallel
Strand 3
E
207 216parallel
Strand 4
E
198 204anti-parallel
Strand 5
E
177 180anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
279 281first strand
Strand 2
E
296 298anti-parallel
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