Analysis of interatomic Contacts of Structural Units in PDB entry:
1LL7


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 1LL7 entry

There are 2 chains in PDB entry 1LL7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 36SER 427
B
 GLY 36SER 427
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 42 helices in PDB entry 1LL7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 50Right-handed 310
Helix 2
2
A
55 59Right-handed 310
Helix 3
3
A
60 64Right-handed 310
Helix 4
4
A
84 89Right-handed alpha
Helix 5
5
A
106 119Right-handed alpha
Helix 6
6
A
130 134Right-handed alpha
Helix 7
7
A
137 142Right-handed alpha
Helix 8
8
A
143 162Right-handed alpha
Helix 9
9
A
175 199Right-handed alpha
Helix 10
10
A
215 220Right-handed alpha
Helix 11
11
A
223 229Right-handed alpha
Helix 12
12
A
261 265Right-handed 310
Helix 13
13
A
268 279Right-handed alpha
Helix 14
14
A
282 284Right-handed 310
Helix 15
15
A
323 325Right-handed 310
Helix 16
16
A
356 370Right-handed alpha
Helix 17
17
A
385 388Right-handed 310
Helix 18
18
A
389 398Right-handed alpha
Helix 19
19
A
399 399Right-handed 310
Helix 20
20
A
400 404Right-handed 310
Helix 21
21
A
418 423Right-handed alpha
Helix 22
22
B
47 50Right-handed 310
Helix 23
23
B
55 59Right-handed 310
Helix 24
24
B
60 64Right-handed 310
Helix 25
25
B
84 90Right-handed alpha
Helix 26
26
B
106 119Right-handed alpha
Helix 27
27
B
130 134Right-handed alpha
Helix 28
28
B
137 142Right-handed alpha
Helix 29
29
B
143 162Right-handed alpha
Helix 30
30
B
175 199Right-handed alpha
Helix 31
31
B
215 220Right-handed alpha
Helix 32
32
B
223 229Right-handed alpha
Helix 33
33
B
261 265Right-handed 310
Helix 34
34
B
268 279Right-handed alpha
Helix 35
35
B
282 284Right-handed 310
Helix 36
36
B
323 325Right-handed 310
Helix 37
37
B
356 370Right-handed alpha
Helix 38
38
B
385 388Right-handed 310
Helix 39
39
B
389 398Right-handed alpha
Helix 40
40
B
399 399Right-handed 310
Helix 41
41
B
400 404Right-handed 310
Helix 42
42
B
418 423Right-handed alpha
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There are 3 sheets in PDB entry 1LL7. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
80 82first strand
Strand 2
A
66 74anti-parallel
Strand 3
A
39 45parallel
Strand 4
A
374 378parallel
Strand 5
A
286 291parallel
Strand 6
A
233 237parallel
Strand 7
A
207 213parallel
Strand 8
A
165 169parallel
Strand 9
A
123 129parallel
Strand 10
A
66 74parallel
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There are 5 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
331 335first strand
Strand 2
A
340 345anti-parallel
Strand 3
A
350 353anti-parallel
Strand 4
A
293 297anti-parallel
Strand 5
A
319 321anti-parallel
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There are 10 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
80 82first strand
Strand 2
B
66 74anti-parallel
Strand 3
B
39 45parallel
Strand 4
B
374 378parallel
Strand 5
B
286 291parallel
Strand 6
B
233 237parallel
Strand 7
B
207 213parallel
Strand 8
B
165 169parallel
Strand 9
B
123 129parallel
Strand 10
B
66 74parallel
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