Analysis of interatomic Contacts of Structural Units in PDB entry:
3QF4


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 3QF4 entry

There are 2 chains in PDB entry 3QF4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -2PHE 569
B
 GLY 10LYS 597
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 51 helices in PDB entry 3QF4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 10Right-handed 310
Helix 2
2
A
11 43Right-handed alpha
Helix 3
3
A
48 99Right-handed alpha
Helix 4
4
A
100 107Right-handed alpha
Helix 5
5
A
108 131Right-handed alpha
Helix 6
6
A
132 152Right-handed alpha
Helix 7
7
A
156 201Right-handed alpha
Helix 8
8
A
201 208Right-handed alpha
Helix 9
9
A
210 264Right-handed alpha
Helix 10
10
A
268 312Right-handed alpha
Helix 11
11
A
371 378Right-handed alpha
Helix 12
12
A
396 400Right-handed 310
Helix 13
13
A
401 408Right-handed alpha
Helix 14
14
A
423 428Right-handed alpha
Helix 15
15
A
435 446Right-handed alpha
Helix 16
16
A
448 454Right-handed alpha
Helix 17
17
A
457 460Right-handed 310
Helix 18
18
A
471 486Right-handed alpha
Helix 19
19
A
501 516Right-handed alpha
Helix 20
20
A
527 532Right-handed alpha
Helix 21
21
A
550 558Right-handed alpha
Helix 22
22
A
558 569Right-handed alpha
Helix 23
23
B
20 29Right-handed alpha
Helix 24
24
B
30 34Right-handed 310
Helix 25
25
B
35 67Right-handed alpha
Helix 26
26
B
72 74Right-handed 310
Helix 27
27
B
75 123Right-handed alpha
Helix 28
28
B
125 131Right-handed alpha
Helix 29
29
B
132 153Right-handed alpha
Helix 30
30
B
153 176Right-handed alpha
Helix 31
31
B
176 184Right-handed alpha
Helix 32
32
B
185 225Right-handed alpha
Helix 33
33
B
225 232Right-handed alpha
Helix 34
34
B
234 260Right-handed alpha
Helix 35
35
B
262 286Right-handed alpha
Helix 36
36
B
292 301Right-handed alpha
Helix 37
37
B
306 334Right-handed alpha
Helix 38
38
B
395 402Right-handed alpha
Helix 39
39
B
420 422Right-handed 310
Helix 40
40
B
423 430Right-handed alpha
Helix 41
41
B
444 451Right-handed alpha
Helix 42
42
B
459 465Right-handed alpha
Helix 43
43
B
470 476Right-handed alpha
Helix 44
44
B
479 483Right-handed 310
Helix 45
45
B
485 490Right-handed alpha
Helix 46
46
B
493 508Right-handed alpha
Helix 47
47
B
523 539Right-handed alpha
Helix 48
48
B
551 556Right-handed alpha
Helix 49
49
B
572 579Right-handed alpha
Helix 50
50
B
581 592Right-handed alpha
Helix 51
51
B
593 597Right-handed 310
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There are 5 sheets in PDB entry 3QF4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
349 356first strand
Strand 2
A
332 339anti-parallel
Strand 3
A
387 392anti-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
409 412first strand
Strand 2
A
490 494parallel
Strand 3
A
520 525parallel
Strand 4
A
361 365parallel
Strand 5
A
536 541parallel
Strand 6
A
544 549anti-parallel
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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
421 422first strand
Strand 2
A
462 463anti-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
374 377first strand
Strand 2
B
355 361anti-parallel
Strand 3
B
409 414anti-parallel
Strand 4
B
417 418anti-parallel
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There are 6 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
431 434first strand
Strand 2
B
512 515parallel
Strand 3
B
542 546parallel
Strand 4
B
383 387parallel
Strand 5
B
558 562parallel
Strand 6
B
567 569anti-parallel
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