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


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 2QZA entry

There are 2 chains in PDB entry 2QZA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 166ALA 782
B
 SER 165ALA 782
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 57 helices in PDB entry 2QZA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
169 185Right-handed alpha
Helix 2
2
A
192 196Right-handed 310
Helix 3
3
A
206 210Right-handed 310
Helix 4
4
A
212 217Right-handed 310
Helix 5
5
A
338 347Right-handed alpha
Helix 6
6
A
348 351Right-handed 310
Helix 7
7
A
355 362Right-handed alpha
Helix 8
8
A
369 384Right-handed alpha
Helix 9
9
A
392 394Right-handed 310
Helix 10
10
A
395 404Right-handed alpha
Helix 11
11
A
407 411Right-handed 310
Helix 12
12
A
412 434Right-handed alpha
Helix 13
13
A
442 449Right-handed alpha
Helix 14
14
A
449 459Right-handed alpha
Helix 15
15
A
462 467Right-handed alpha
Helix 16
16
A
467 479Right-handed alpha
Helix 17
17
A
485 502Right-handed alpha
Helix 18
18
A
505 509Right-handed 310
Helix 19
19
A
546 555Right-handed alpha
Helix 20
20
A
580 586Right-handed alpha
Helix 21
21
A
589 613Right-handed alpha
Helix 22
22
A
618 628Right-handed alpha
Helix 23
23
A
629 631Right-handed 310
Helix 24
24
A
641 649Right-handed alpha
Helix 25
25
A
650 655Right-handed 310
Helix 26
26
A
661 666Right-handed alpha
Helix 27
27
A
666 671Right-handed alpha
Helix 28
28
A
678 698Right-handed alpha
Helix 29
29
A
709 725Right-handed alpha
Helix 30
30
A
727 731Right-handed 310
Helix 31
31
A
733 744Right-handed alpha
Helix 32
32
A
756 767Right-handed alpha
Helix 33
33
A
778 782Right-handed 310
Helix 34
34
B
169 186Right-handed alpha
Helix 35
35
B
338 347Right-handed alpha
Helix 36
36
B
355 360Right-handed alpha
Helix 37
37
B
364 366Right-handed 310
Helix 38
38
B
367 384Right-handed alpha
Helix 39
39
B
392 394Right-handed 310
Helix 40
40
B
395 404Right-handed alpha
Helix 41
41
B
411 434Right-handed alpha
Helix 42
42
B
442 448Right-handed alpha
Helix 43
43
B
449 460Right-handed alpha
Helix 44
44
B
460 467Right-handed alpha
Helix 45
45
B
467 480Right-handed alpha
Helix 46
46
B
485 501Right-handed alpha
Helix 47
47
B
505 509Right-handed 310
Helix 48
48
B
581 588Right-handed alpha
Helix 49
49
B
589 610Right-handed alpha
Helix 50
50
B
620 629Right-handed alpha
Helix 51
51
B
663 672Right-handed alpha
Helix 52
52
B
678 693Right-handed alpha
Helix 53
53
B
710 727Right-handed alpha
Helix 54
54
B
728 731Right-handed 310
Helix 55
55
B
733 745Right-handed alpha
Helix 56
56
B
754 769Right-handed alpha
Helix 57
57
B
769 774Right-handed alpha
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There are 6 sheets in PDB entry 2QZA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
223 224first strand
Strand 2
A
242 244parallel
Strand 3
A
262 264parallel
Strand 4
A
284 289parallel
Strand 5
A
300 305parallel
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There are 4 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
272 273first strand
Strand 2
A
294 295parallel
Strand 3
A
329 332parallel
Strand 4
A
323 326anti-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
531 534first strand
Strand 2
A
542 545anti-parallel
Strand 3
A
566 568anti-parallel
Strand 4
A
573 574anti-parallel
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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
B
223 224first strand
Strand 2
B
242 247parallel
Strand 3
B
262 267parallel
Strand 4
B
284 286parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
272 273first strand
Strand 2
B
294 295parallel
Strand 3
B
329 332parallel
Strand 4
B
323 326anti-parallel
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There are 2 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
531 532first strand
Strand 2
B
544 545anti-parallel
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