Analysis of interatomic Contacts of Structural Units in PDB entry:
2QLL


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 2QLL entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 3 chains in PDB entry 2QLL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4ILE 13
A
 ILE 15ASN 838
B
 GLY 281TYR 284
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 37 helices in PDB entry 2QLL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 13Right-handed 310
Helix 2
2
A
23 37Right-handed alpha
Helix 3
3
A
47 78Right-handed alpha
Helix 4
4
A
94 102Right-handed alpha
Helix 5
5
A
104 115Right-handed alpha
Helix 6
6
A
118 124Right-handed alpha
Helix 7
7
A
134 150Right-handed alpha
Helix 8
8
A
194 197Right-handed 310
Helix 9
9
A
272 277Right-handed 310
Helix 10
10
A
286 313Right-handed alpha
Helix 11
11
A
324 331Right-handed 310
Helix 12
12
A
344 356Right-handed alpha
Helix 13
13
A
360 371Right-handed alpha
Helix 14
14
A
389 396Right-handed alpha
Helix 15
15
A
396 418Right-handed alpha
Helix 16
16
A
421 429Right-handed alpha
Helix 17
17
A
441 448Right-handed alpha
Helix 18
18
A
456 466Right-handed alpha
Helix 19
19
A
468 475Right-handed alpha
Helix 20
20
A
496 508Right-handed alpha
Helix 21
21
A
514 525Right-handed 310
Helix 22
22
A
527 554Right-handed alpha
Helix 23
23
A
576 589Right-handed alpha
Helix 24
24
A
613 633Right-handed alpha
Helix 25
25
A
649 657Right-handed alpha
Helix 26
26
A
658 660Right-handed 310
Helix 27
27
A
675 684Right-handed alpha
Helix 28
28
A
693 704Right-handed alpha
Helix 29
29
A
705 708Right-handed 310
Helix 30
30
A
714 722Right-handed alpha
Helix 31
31
A
728 735Right-handed alpha
Helix 32
32
A
735 747Right-handed alpha
Helix 33
33
A
762 767Right-handed alpha
Helix 34
34
A
772 793Right-handed alpha
Helix 35
35
A
793 806Right-handed alpha
Helix 36
36
A
807 811Right-handed 310
Helix 37
37
A
812 824Right-handed alpha
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There are 6 sheets in PDB entry 2QLL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
191 192first strand
Strand 2
A
219 231anti-parallel
Strand 3
A
198 202anti-parallel
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There are 9 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
191 192first strand
Strand 2
A
219 231anti-parallel
Strand 3
A
238 247anti-parallel
Strand 4
A
154 159parallel
Strand 5
A
81 85parallel
Strand 6
A
333 338parallel
Strand 7
A
372 375parallel
Strand 8
A
451 454parallel
Strand 9
A
479 481parallel
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There are 2 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
169 171first strand
Strand 2
A
174 176anti-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
A
205 207first strand
Strand 2
A
214 216anti-parallel
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There are 3 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
386 388first strand
Strand 2
A
438 440anti-parallel
Strand 3
A
431 432anti-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
A
640 645first strand
Strand 2
A
601 606parallel
Strand 3
A
562 567parallel
Strand 4
A
662 665parallel
Strand 5
A
687 690parallel
Strand 6
A
709 710parallel
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