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


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 1LQT entry

There are 2 chains in PDB entry 1LQT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 2GLY 456
B
 ARG 2GLU 184
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 46 helices in PDB entry 1LQT. 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 29Right-handed alpha
Helix 2
2
A
47 52Right-handed alpha
Helix 3
3
A
58 62Right-handed 310
Helix 4
4
A
63 72Right-handed alpha
Helix 5
5
A
89 97Right-handed alpha
Helix 6
6
A
125 133Right-handed alpha
Helix 7
7
A
135 139Right-handed 310
Helix 8
8
A
156 168Right-handed alpha
Helix 9
9
A
169 174Right-handed alpha
Helix 10
10
A
179 187Right-handed alpha
Helix 11
11
A
201 205Right-handed 310
Helix 12
12
A
208 215Right-handed alpha
Helix 13
13
A
216 218Right-handed 310
Helix 14
14
A
226 231Right-handed 310
Helix 15
15
A
234 242Right-handed alpha
Helix 16
16
A
242 257Right-handed alpha
Helix 17
17
A
358 363Right-handed alpha
Helix 18
18
A
367 369Right-handed 310
Helix 19
19
A
370 392Right-handed alpha
Helix 20
20
A
401 414Right-handed alpha
Helix 21
21
A
420 435Right-handed alpha
Helix 22
22
A
436 438Right-handed 310
Helix 23
23
A
446 455Right-handed alpha
Helix 24
24
B
12 29Right-handed alpha
Helix 25
25
B
47 52Right-handed alpha
Helix 26
26
B
59 62Right-handed 310
Helix 27
27
B
63 72Right-handed alpha
Helix 28
28
B
89 97Right-handed alpha
Helix 29
29
B
125 133Right-handed alpha
Helix 30
30
B
135 139Right-handed 310
Helix 31
31
B
156 168Right-handed alpha
Helix 32
32
B
169 174Right-handed alpha
Helix 33
33
B
179 187Right-handed alpha
Helix 34
34
B
201 205Right-handed 310
Helix 35
35
B
208 214Right-handed alpha
Helix 36
36
B
215 218Right-handed 310
Helix 37
37
B
226 231Right-handed 310
Helix 38
38
B
234 242Right-handed alpha
Helix 39
39
B
242 257Right-handed alpha
Helix 40
40
B
358 363Right-handed alpha
Helix 41
41
B
367 369Right-handed 310
Helix 42
42
B
370 392Right-handed alpha
Helix 43
43
B
401 414Right-handed alpha
Helix 44
44
B
420 435Right-handed alpha
Helix 45
45
B
436 438Right-handed 310
Helix 46
46
B
446 455Right-handed alpha
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There are 10 sheets in PDB entry 1LQT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
354 356first strand
Strand 2
A
99 102parallel
Strand 3
A
4 9parallel
Strand 4
A
34 40parallel
Strand 5
A
76 80parallel
Strand 6
A
418 419anti-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
A
108 109first strand
Strand 2
A
324 325anti-parallel
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There are 6 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
122 124first strand
Strand 2
A
317 320parallel
Strand 3
A
149 153parallel
Strand 4
A
193 197parallel
Strand 5
A
265 270parallel
Strand 6
A
221 224parallel
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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
A
273 279first strand
Strand 2
A
286 296anti-parallel
Strand 3
A
302 314anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
343 344first strand
Strand 2
A
347 348anti-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
B
354 356first strand
Strand 2
B
99 102parallel
Strand 3
B
4 9parallel
Strand 4
B
34 40parallel
Strand 5
B
76 80parallel
Strand 6
B
418 419anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
108 109first strand
Strand 2
B
324 325anti-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
B
122 124first strand
Strand 2
B
317 320parallel
Strand 3
B
149 153parallel
Strand 4
B
193 197parallel
Strand 5
B
265 270parallel
Strand 6
B
221 224parallel
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There are 3 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
273 279first strand
Strand 2
B
286 296anti-parallel
Strand 3
B
302 314anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
343 344first strand
Strand 2
B
347 348anti-parallel
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