Analysis of interatomic Contacts of Structural Units in PDB entry:
3Q1O


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 3Q1O entry

There are 4 chains in PDB entry 3Q1O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS -1GLY 301
B
 HIS -1GLY 301
C
 SER 0LYS 300
D
 SER 2LYS 300
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 63 helices in PDB entry 3Q1O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 22Right-handed alpha
Helix 2
2
A
33 44Right-handed alpha
Helix 3
3
A
48 62Right-handed alpha
Helix 4
4
A
63 69Right-handed alpha
Helix 5
5
A
70 93Right-handed alpha
Helix 6
6
A
108 113Right-handed alpha
Helix 7
7
A
114 135Right-handed alpha
Helix 8
8
A
139 155Right-handed alpha
Helix 9
9
A
158 169Right-handed alpha
Helix 10
10
A
175 187Right-handed alpha
Helix 11
11
A
187 203Right-handed alpha
Helix 12
12
A
206 235Right-handed alpha
Helix 13
13
A
236 241Right-handed alpha
Helix 14
14
A
246 250Right-handed 310
Helix 15
15
A
252 258Right-handed alpha
Helix 16
16
A
258 279Right-handed alpha
Helix 17
17
A
284 300Right-handed alpha
Helix 18
18
B
3 22Right-handed alpha
Helix 19
19
B
33 39Right-handed alpha
Helix 20
20
B
39 44Right-handed alpha
Helix 21
21
B
48 62Right-handed alpha
Helix 22
22
B
63 70Right-handed alpha
Helix 23
23
B
70 94Right-handed alpha
Helix 24
24
B
108 113Right-handed alpha
Helix 25
25
B
114 135Right-handed alpha
Helix 26
26
B
139 155Right-handed alpha
Helix 27
27
B
158 169Right-handed alpha
Helix 28
28
B
175 187Right-handed alpha
Helix 29
29
B
187 203Right-handed alpha
Helix 30
30
B
206 235Right-handed alpha
Helix 31
31
B
252 258Right-handed alpha
Helix 32
32
B
258 281Right-handed alpha
Helix 33
33
B
284 300Right-handed alpha
Helix 34
34
C
3 22Right-handed alpha
Helix 35
35
C
33 44Right-handed alpha
Helix 36
36
C
48 62Right-handed alpha
Helix 37
37
C
63 94Right-handed alpha
Helix 38
38
C
108 113Right-handed alpha
Helix 39
39
C
114 135Right-handed alpha
Helix 40
40
C
139 155Right-handed alpha
Helix 41
41
C
158 169Right-handed alpha
Helix 42
42
C
175 187Right-handed alpha
Helix 43
43
C
187 203Right-handed alpha
Helix 44
44
C
206 235Right-handed alpha
Helix 45
45
C
236 241Right-handed alpha
Helix 46
46
C
252 258Right-handed alpha
Helix 47
47
C
258 279Right-handed alpha
Helix 48
48
C
284 300Right-handed alpha
Helix 49
49
D
3 22Right-handed alpha
Helix 50
50
D
33 44Right-handed alpha
Helix 51
51
D
48 62Right-handed alpha
Helix 52
52
D
63 68Right-handed alpha
Helix 53
53
D
70 93Right-handed alpha
Helix 54
54
D
108 113Right-handed alpha
Helix 55
55
D
114 136Right-handed alpha
Helix 56
56
D
139 155Right-handed alpha
Helix 57
57
D
158 169Right-handed alpha
Helix 58
58
D
175 187Right-handed alpha
Helix 59
59
D
187 203Right-handed alpha
Helix 60
60
D
206 235Right-handed alpha
Helix 61
61
D
252 258Right-handed alpha
Helix 62
62
D
258 278Right-handed alpha
Helix 63
63
D
284 300Right-handed alpha
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There are 4 sheets in PDB entry 3Q1O. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
102 103first strand
Strand 2
A
106 107anti-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
B
102 103first strand
Strand 2
B
106 107anti-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
C
102 103first strand
Strand 2
C
106 107anti-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
D
102 103first strand
Strand 2
D
106 107anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il