Analysis of interatomic Contacts of Structural Units in PDB entry:
4LQQ


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 4LQQ entry

There are 4 chains in PDB entry 4LQQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 282TYR 749
B
 PHE 100PHE 278
D
 TYR 294TYR 749
E
 LYS 111PHE 278
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 40 helices in PDB entry 4LQQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
294 297Right-handed 310
Helix 2
2
A
298 317Right-handed alpha
Helix 3
3
A
318 321Right-handed 310
Helix 4
4
A
437 444Right-handed alpha
Helix 5
5
A
449 456Right-handed alpha
Helix 6
6
A
457 469Right-handed alpha
Helix 7
7
A
477 480Right-handed 310
Helix 8
8
A
556 561Right-handed alpha
Helix 9
9
A
562 564Right-handed 310
Helix 10
10
A
589 607Right-handed alpha
Helix 11
11
A
620 625Right-handed 310
Helix 12
12
A
626 630Right-handed 310
Helix 13
13
A
639 651Right-handed alpha
Helix 14
14
A
678 682Right-handed 310
Helix 15
15
B
111 115Right-handed 310
Helix 16
16
B
121 145Right-handed alpha
Helix 17
17
B
183 194Right-handed alpha
Helix 18
18
B
210 221Right-handed alpha
Helix 19
19
B
222 233Right-handed alpha
Helix 20
20
B
233 241Right-handed alpha
Helix 21
21
B
242 260Right-handed alpha
Helix 22
22
B
271 276Right-handed alpha
Helix 23
23
D
296 299Right-handed 310
Helix 24
24
D
300 317Right-handed alpha
Helix 25
25
D
436 444Right-handed alpha
Helix 26
26
D
449 456Right-handed alpha
Helix 27
27
D
457 469Right-handed alpha
Helix 28
28
D
590 607Right-handed alpha
Helix 29
29
D
615 619Right-handed 310
Helix 30
30
D
621 626Right-handed alpha
Helix 31
31
D
627 630Right-handed 310
Helix 32
32
D
639 650Right-handed alpha
Helix 33
33
D
665 669Right-handed 310
Helix 34
34
D
678 682Right-handed 310
Helix 35
35
E
121 144Right-handed alpha
Helix 36
36
E
186 194Right-handed alpha
Helix 37
37
E
210 232Right-handed alpha
Helix 38
38
E
233 240Right-handed alpha
Helix 39
39
E
242 260Right-handed alpha
Helix 40
40
E
271 276Right-handed alpha
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There are 4 sheets in PDB entry 4LQQ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
352 360first strand
Strand 2
A
365 371anti-parallel
Strand 3
A
378 384anti-parallel
Strand 4
A
424 429anti-parallel
Strand 5
A
415 420anti-parallel
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There are 3 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
435 436first strand
Strand 2
A
482 483anti-parallel
Strand 3
A
489 490anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
352 357first strand
Strand 2
D
367 371anti-parallel
Strand 3
D
378 382anti-parallel
Strand 4
D
426 429anti-parallel
Strand 5
D
415 419anti-parallel
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There are 2 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
482 483first strand
Strand 2
D
489 490anti-parallel
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