Analysis of interatomic Contacts of Structural Units in PDB entry:
3L1W


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 3L1W entry

There are 5 chains in PDB entry 3L1W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 252
B
 MSE 1GLU 252
C
 MSE 1GLU 252
D
 MSE 1GLU 252
E
 MSE 1THR 205
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 48 helices in PDB entry 3L1W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 18Right-handed 310
Helix 2
2
A
19 35Right-handed alpha
Helix 3
3
A
45 56Right-handed alpha
Helix 4
4
A
137 152Right-handed alpha
Helix 5
5
A
152 159Right-handed alpha
Helix 6
6
A
173 180Right-handed alpha
Helix 7
7
A
187 189Right-handed 310
Helix 8
8
A
207 211Right-handed 310
Helix 9
9
B
12 18Right-handed 310
Helix 10
10
B
19 35Right-handed alpha
Helix 11
11
B
45 56Right-handed alpha
Helix 12
12
B
137 152Right-handed alpha
Helix 13
13
B
152 159Right-handed alpha
Helix 14
14
B
173 180Right-handed alpha
Helix 15
15
B
187 189Right-handed 310
Helix 16
16
B
207 211Right-handed 310
Helix 17
17
C
12 18Right-handed 310
Helix 18
18
C
19 35Right-handed alpha
Helix 19
19
C
45 56Right-handed alpha
Helix 20
20
C
137 152Right-handed alpha
Helix 21
21
C
152 159Right-handed alpha
Helix 22
22
C
173 180Right-handed alpha
Helix 23
23
C
187 189Right-handed 310
Helix 24
24
C
207 211Right-handed 310
Helix 25
25
D
12 18Right-handed 310
Helix 26
26
D
19 35Right-handed alpha
Helix 27
27
D
45 56Right-handed alpha
Helix 28
28
D
137 152Right-handed alpha
Helix 29
29
D
152 159Right-handed alpha
Helix 30
30
D
173 180Right-handed alpha
Helix 31
31
D
187 189Right-handed 310
Helix 32
32
D
207 211Right-handed 310
Helix 33
33
E
12 18Right-handed 310
Helix 34
34
E
19 35Right-handed alpha
Helix 35
35
E
45 56Right-handed alpha
Helix 36
36
E
137 152Right-handed alpha
Helix 37
37
E
152 159Right-handed alpha
Helix 38
38
E
173 180Right-handed alpha
Helix 39
39
E
187 189Right-handed 310
Helix 40
40
E
207 211Right-handed 310
Helix 41
41
F
12 18Right-handed 310
Helix 42
42
F
19 35Right-handed alpha
Helix 43
43
F
45 56Right-handed alpha
Helix 44
44
F
137 152Right-handed alpha
Helix 45
45
F
152 159Right-handed alpha
Helix 46
46
F
173 180Right-handed alpha
Helix 47
47
F
187 189Right-handed 310
Helix 48
48
F
207 211Right-handed 310
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There are 12 sheets in PDB entry 3L1W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 7 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
59 64first strand
Strand 2
A
73 78anti-parallel
Strand 3
A
38 44anti-parallel
Strand 4
A
2 7parallel
Strand 5
A
245 251anti-parallel
Strand 6
A
222 229anti-parallel
Strand 7
A
191 193parallel
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There are 6 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
83 92first strand
Strand 2
A
111 119anti-parallel
Strand 3
A
126 132anti-parallel
Strand 4
A
161 166parallel
Strand 5
A
215 220anti-parallel
Strand 6
A
184 185anti-parallel
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There are 7 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
59 64first strand
Strand 2
B
73 78anti-parallel
Strand 3
B
38 44anti-parallel
Strand 4
B
2 7parallel
Strand 5
B
245 251anti-parallel
Strand 6
B
222 229anti-parallel
Strand 7
B
191 193parallel
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There are 6 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
83 92first strand
Strand 2
B
111 119anti-parallel
Strand 3
B
126 132anti-parallel
Strand 4
B
161 166parallel
Strand 5
B
215 220anti-parallel
Strand 6
B
184 185anti-parallel
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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
C
59 64first strand
Strand 2
C
73 78anti-parallel
Strand 3
C
38 44anti-parallel
Strand 4
C
2 7parallel
Strand 5
C
245 251anti-parallel
Strand 6
C
222 229anti-parallel
Strand 7
C
191 193parallel
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There are 6 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
83 92first strand
Strand 2
C
111 119anti-parallel
Strand 3
C
126 132anti-parallel
Strand 4
C
161 166parallel
Strand 5
C
215 220anti-parallel
Strand 6
C
184 185anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
59 64first strand
Strand 2
D
73 78anti-parallel
Strand 3
D
38 44anti-parallel
Strand 4
D
2 7parallel
Strand 5
D
245 251anti-parallel
Strand 6
D
222 229anti-parallel
Strand 7
D
191 193parallel
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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
83 92first strand
Strand 2
D
111 119anti-parallel
Strand 3
D
126 132anti-parallel
Strand 4
D
161 166parallel
Strand 5
D
215 220anti-parallel
Strand 6
D
184 185anti-parallel
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There are 7 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
59 64first strand
Strand 2
E
73 78anti-parallel
Strand 3
E
38 44anti-parallel
Strand 4
E
2 7parallel
Strand 5
E
245 251anti-parallel
Strand 6
E
222 229anti-parallel
Strand 7
E
191 193parallel
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There are 6 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
83 92first strand
Strand 2
E
111 119anti-parallel
Strand 3
E
126 132anti-parallel
Strand 4
E
161 166parallel
Strand 5
E
215 220anti-parallel
Strand 6
E
184 185anti-parallel
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There are 7 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
59 64first strand
Strand 2
F
73 78anti-parallel
Strand 3
F
38 44anti-parallel
Strand 4
F
2 7parallel
Strand 5
F
245 251anti-parallel
Strand 6
F
222 229anti-parallel
Strand 7
F
192 193parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
83 92first strand
Strand 2
F
111 119anti-parallel
Strand 3
F
126 132anti-parallel
Strand 4
F
161 166parallel
Strand 5
F
215 220anti-parallel
Strand 6
F
184 185anti-parallel
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