Analysis of interatomic Contacts of Structural Units in PDB entry:
3L09


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 3L09 entry

There are 4 chains in PDB entry 3L09 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5ASP 254
B
 SER 5TRP 255
C
 ASP 3TRP 255
D
 ASP 3PRO 253
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 52 helices in PDB entry 3L09. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 19Right-handed alpha
Helix 2
2
A
22 37Right-handed alpha
Helix 3
3
A
44 54Right-handed alpha
Helix 4
4
A
57 71Right-handed alpha
Helix 5
5
A
88 97Right-handed alpha
Helix 6
6
A
98 104Right-handed alpha
Helix 7
7
A
123 128Right-handed 310
Helix 8
8
A
147 151Right-handed 310
Helix 9
9
A
166 177Right-handed alpha
Helix 10
10
A
178 190Right-handed alpha
Helix 11
11
A
198 218Right-handed alpha
Helix 12
12
A
221 229Right-handed alpha
Helix 13
13
A
232 249Right-handed alpha
Helix 14
14
B
7 19Right-handed alpha
Helix 15
15
B
22 37Right-handed alpha
Helix 16
16
B
44 54Right-handed alpha
Helix 17
17
B
57 71Right-handed alpha
Helix 18
18
B
88 97Right-handed alpha
Helix 19
19
B
98 103Right-handed alpha
Helix 20
20
B
123 128Right-handed 310
Helix 21
21
B
147 151Right-handed 310
Helix 22
22
B
166 177Right-handed alpha
Helix 23
23
B
178 191Right-handed alpha
Helix 24
24
B
198 220Right-handed alpha
Helix 25
25
B
221 229Right-handed alpha
Helix 26
26
B
232 249Right-handed alpha
Helix 27
27
C
7 19Right-handed alpha
Helix 28
28
C
22 37Right-handed alpha
Helix 29
29
C
44 54Right-handed alpha
Helix 30
30
C
57 71Right-handed alpha
Helix 31
31
C
88 97Right-handed alpha
Helix 32
32
C
98 103Right-handed alpha
Helix 33
33
C
123 128Right-handed 310
Helix 34
34
C
147 151Right-handed 310
Helix 35
35
C
166 177Right-handed alpha
Helix 36
36
C
178 191Right-handed alpha
Helix 37
37
C
198 218Right-handed alpha
Helix 38
38
C
221 229Right-handed alpha
Helix 39
39
C
232 249Right-handed alpha
Helix 40
40
D
7 19Right-handed alpha
Helix 41
41
D
22 37Right-handed alpha
Helix 42
42
D
44 54Right-handed alpha
Helix 43
43
D
57 71Right-handed alpha
Helix 44
44
D
88 97Right-handed alpha
Helix 45
45
D
98 103Right-handed alpha
Helix 46
46
D
123 128Right-handed 310
Helix 47
47
D
147 151Right-handed 310
Helix 48
48
D
166 177Right-handed alpha
Helix 49
49
D
178 191Right-handed alpha
Helix 50
50
D
198 218Right-handed alpha
Helix 51
51
D
221 229Right-handed alpha
Helix 52
52
D
232 249Right-handed alpha
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There are 6 sheets in PDB entry 3L09. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
42 43first strand
Strand 2
A
82 87anti-parallel
Strand 3
A
74 79anti-parallel
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There are 8 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
133 136first strand
Strand 2
A
141 145anti-parallel
Strand 3
A
113 116anti-parallel
Strand 4
A
156 160anti-parallel
Strand 5
B
156 160anti-parallel
Strand 6
B
113 116anti-parallel
Strand 7
B
141 145anti-parallel
Strand 8
B
133 136anti-parallel
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There are 3 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
42 43first strand
Strand 2
B
82 87anti-parallel
Strand 3
B
74 79anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
42 43first strand
Strand 2
C
82 87anti-parallel
Strand 3
C
74 79anti-parallel
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There are 8 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
133 136first strand
Strand 2
C
141 145anti-parallel
Strand 3
C
113 116anti-parallel
Strand 4
C
156 160anti-parallel
Strand 5
D
156 160anti-parallel
Strand 6
D
113 116anti-parallel
Strand 7
D
141 145anti-parallel
Strand 8
D
133 136anti-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
D
42 43first strand
Strand 2
D
82 87anti-parallel
Strand 3
D
74 79anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il