Analysis of interatomic Contacts of Structural Units in PDB entry:
1LQ8


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 1LQ8 entry

There are 8 chains in PDB entry 1LQ8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 26ARG 354
B
 ASN 359PRO 387
C
 ARG 27ARG 354
D
 ASN 359PRO 387
E
 ARG 26ARG 354
F
 SER 360PRO 387
G
 ARG 26SER 355
H
 ASN 359PRO 387
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 47 helices in PDB entry 1LQ8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 41Right-handed alpha
Helix 2
2
A
49 61Right-handed alpha
Helix 3
3
A
62 64Right-handed 310
Helix 4
4
A
65 77Right-handed alpha
Helix 5
5
A
85 98Right-handed alpha
Helix 6
6
A
123 133Right-handed alpha
Helix 7
7
A
145 161Right-handed alpha
Helix 8
8
A
195 199Right-handed 310
Helix 9
9
A
255 263Right-handed alpha
Helix 10
10
A
264 275Right-handed alpha
Helix 11
11
A
295 299Right-handed alpha
Helix 12
12
A
300 303Right-handed 310
Helix 13
13
A
305 309Right-handed 310
Helix 14
14
C
28 41Right-handed alpha
Helix 15
15
C
49 63Right-handed alpha
Helix 16
16
C
65 75Right-handed alpha
Helix 17
17
C
84 98Right-handed alpha
Helix 18
18
C
123 133Right-handed alpha
Helix 19
19
C
145 161Right-handed alpha
Helix 20
20
C
255 263Right-handed alpha
Helix 21
21
C
264 273Right-handed alpha
Helix 22
22
C
295 299Right-handed alpha
Helix 23
23
C
300 303Right-handed 310
Helix 24
24
C
305 309Right-handed 310
Helix 25
25
E
28 41Right-handed alpha
Helix 26
26
E
49 62Right-handed alpha
Helix 27
27
E
65 77Right-handed alpha
Helix 28
28
E
85 98Right-handed alpha
Helix 29
29
E
123 134Right-handed alpha
Helix 30
30
E
145 161Right-handed alpha
Helix 31
31
E
195 199Right-handed 310
Helix 32
32
E
255 263Right-handed alpha
Helix 33
33
E
264 274Right-handed alpha
Helix 34
34
E
295 299Right-handed alpha
Helix 35
35
E
300 303Right-handed 310
Helix 36
36
E
305 309Right-handed 310
Helix 37
37
G
28 41Right-handed alpha
Helix 38
38
G
49 63Right-handed alpha
Helix 39
39
G
65 76Right-handed alpha
Helix 40
40
G
81 97Right-handed alpha
Helix 41
41
G
123 134Right-handed alpha
Helix 42
42
G
145 161Right-handed alpha
Helix 43
43
G
195 199Right-handed 310
Helix 44
44
G
255 263Right-handed alpha
Helix 45
45
G
264 275Right-handed alpha
Helix 46
46
G
296 303Right-handed 310
Helix 47
47
G
305 309Right-handed 310
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There are 12 sheets in PDB entry 1LQ8. 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 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
46 48first strand
Strand 2
B
378 384anti-parallel
Strand 3
B
369 374anti-parallel
Strand 4
A
245 251anti-parallel
Strand 5
A
233 239anti-parallel
Strand 6
A
227 228anti-parallel
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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
137 141first strand
Strand 2
A
106 117parallel
Strand 3
A
176 189anti-parallel
Strand 4
A
340 352anti-parallel
Strand 5
A
324 336anti-parallel
Strand 6
A
287 294anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
200 205first strand
Strand 2
A
211 225anti-parallel
Strand 3
A
276 285anti-parallel
Strand 4
B
361 364parallel
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There are 4 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
361 364first strand
Strand 2
C
276 285parallel
Strand 3
C
211 228anti-parallel
Strand 4
C
200 205anti-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
D
361 364first strand
Strand 2
C
276 285parallel
Strand 3
C
211 228anti-parallel
Strand 4
C
233 239anti-parallel
Strand 5
C
245 251anti-parallel
Strand 6
D
369 374anti-parallel
Strand 7
D
378 384anti-parallel
Strand 8
C
46 48anti-parallel
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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
137 141first strand
Strand 2
C
106 117parallel
Strand 3
C
176 189anti-parallel
Strand 4
C
340 352anti-parallel
Strand 5
C
324 336anti-parallel
Strand 6
C
287 294anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
46 48first strand
Strand 2
F
378 384anti-parallel
Strand 3
F
369 374anti-parallel
Strand 4
E
245 251anti-parallel
Strand 5
E
233 239anti-parallel
Strand 6
E
227 228anti-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
E
137 141first strand
Strand 2
E
110 117parallel
Strand 3
E
178 189anti-parallel
Strand 4
E
340 353anti-parallel
Strand 5
E
323 337anti-parallel
Strand 6
E
287 294anti-parallel
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There are 4 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
200 207first strand
Strand 2
E
210 222anti-parallel
Strand 3
E
279 285anti-parallel
Strand 4
F
361 364parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
361 364first strand
Strand 2
G
276 285parallel
Strand 3
G
211 228anti-parallel
Strand 4
G
200 205anti-parallel
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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
361 364first strand
Strand 2
G
276 285parallel
Strand 3
G
211 228anti-parallel
Strand 4
G
233 239anti-parallel
Strand 5
G
245 251anti-parallel
Strand 6
H
369 374anti-parallel
Strand 7
H
378 384anti-parallel
Strand 8
G
46 48anti-parallel
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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
G
137 141first strand
Strand 2
G
106 117parallel
Strand 3
G
178 189anti-parallel
Strand 4
G
340 352anti-parallel
Strand 5
G
324 336anti-parallel
Strand 6
G
287 294anti-parallel
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