Analysis of interatomic Contacts of Structural Units in PDB entry:
4QI7


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 4QI7 entry

There are 2 chains in PDB entry 4QI7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2VAL 806
B
 THR 2VAL 542
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 49 helices in PDB entry 4QI7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
167 171Right-handed 310
Helix 2
2
A
188 192Right-handed 310
Helix 3
3
A
195 200Right-handed alpha
Helix 4
4
A
201 203Right-handed 310
Helix 5
5
A
240 250Right-handed alpha
Helix 6
6
A
274 278Right-handed 310
Helix 7
7
A
287 291Right-handed 310
Helix 8
8
A
292 296Right-handed 310
Helix 9
9
A
316 321Right-handed alpha
Helix 10
10
A
329 337Right-handed alpha
Helix 11
11
A
346 357Right-handed alpha
Helix 12
12
A
372 384Right-handed alpha
Helix 13
13
A
416 421Right-handed alpha
Helix 14
14
A
421 428Right-handed alpha
Helix 15
15
A
481 492Right-handed alpha
Helix 16
16
A
496 505Right-handed alpha
Helix 17
17
A
508 512Right-handed 310
Helix 18
18
A
555 566Right-handed alpha
Helix 19
19
A
568 572Right-handed 310
Helix 20
20
A
647 665Right-handed alpha
Helix 21
21
A
681 689Right-handed alpha
Helix 22
22
A
692 697Right-handed alpha
Helix 23
23
A
711 715Right-handed 310
Helix 24
24
A
736 740Right-handed 310
Helix 25
25
A
748 766Right-handed alpha
Helix 26
26
B
37 42Right-handed 310
Helix 27
27
B
57 60Right-handed 310
Helix 28
28
B
195 200Right-handed alpha
Helix 29
29
B
240 251Right-handed alpha
Helix 30
30
B
265 269Right-handed 310
Helix 31
31
B
274 278Right-handed 310
Helix 32
32
B
287 296Right-handed 310
Helix 33
33
B
316 321Right-handed alpha
Helix 34
34
B
329 337Right-handed alpha
Helix 35
35
B
346 357Right-handed alpha
Helix 36
36
B
372 385Right-handed alpha
Helix 37
37
B
416 421Right-handed alpha
Helix 38
38
B
421 429Right-handed alpha
Helix 39
39
B
480 492Right-handed alpha
Helix 40
40
B
496 506Right-handed alpha
Helix 41
41
B
514 518Right-handed 310
Helix 42
42
B
555 566Right-handed alpha
Helix 43
43
B
568 572Right-handed 310
Helix 44
44
B
647 665Right-handed alpha
Helix 45
45
B
681 689Right-handed alpha
Helix 46
46
B
692 697Right-handed alpha
Helix 47
47
B
711 715Right-handed 310
Helix 48
48
B
736 740Right-handed 310
Helix 49
49
B
748 766Right-handed alpha
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There are 15 sheets in PDB entry 4QI7. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

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
5 8first strand
Strand 2
A
15 21anti-parallel
Strand 3
A
30 35anti-parallel
Strand 4
A
48 55anti-parallel
Strand 5
A
122 130anti-parallel
Strand 6
A
110 118anti-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
103 104first strand
Strand 2
A
88 95anti-parallel
Strand 3
A
78 85anti-parallel
Strand 4
A
65 69anti-parallel
Strand 5
A
153 158anti-parallel
Strand 6
A
179 183anti-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
134 137first strand
Strand 2
A
140 143anti-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
A
222 223first strand
Strand 2
A
463 468parallel
Strand 3
A
449 457anti-parallel
Strand 4
A
438 446anti-parallel
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There are 5 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
432 435first strand
Strand 2
A
255 258parallel
Strand 3
A
232 235parallel
Strand 4
A
475 478parallel
Strand 5
A
732 734parallel
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There are 7 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
388 389first strand
Strand 2
A
402 404parallel
Strand 3
A
577 586anti-parallel
Strand 4
A
592 600anti-parallel
Strand 5
A
612 619anti-parallel
Strand 6
A
531 538anti-parallel
Strand 7
A
672 675anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
525 527first strand
Strand 2
A
627 631anti-parallel
Strand 3
A
637 641anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
777 779first strand
Strand 2
A
803 805anti-parallel
Strand 3
A
795 797anti-parallel
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There are 6 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
5 8first strand
Strand 2
B
15 20anti-parallel
Strand 3
B
30 35anti-parallel
Strand 4
B
47 55anti-parallel
Strand 5
B
122 130anti-parallel
Strand 6
B
110 118anti-parallel
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There are 6 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
103 104first strand
Strand 2
B
88 95anti-parallel
Strand 3
B
78 85anti-parallel
Strand 4
B
65 69anti-parallel
Strand 5
B
150 158anti-parallel
Strand 6
B
179 186anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
222 223first strand
Strand 2
B
463 468parallel
Strand 3
B
449 457anti-parallel
Strand 4
B
438 446anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
432 435first strand
Strand 2
B
255 258parallel
Strand 3
B
232 235parallel
Strand 4
B
475 478parallel
Strand 5
B
732 734parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
388 389first strand
Strand 2
B
402 404parallel
Strand 3
B
577 586anti-parallel
Strand 4
B
592 600anti-parallel
Strand 5
B
613 619anti-parallel
Strand 6
B
531 538anti-parallel
Strand 7
B
672 675anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
628 631first strand
Strand 2
B
637 641anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
777 779first strand
Strand 2
B
803 806anti-parallel
Strand 3
B
794 797anti-parallel
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