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


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 4QKO entry

There are 8 chains in PDB entry 4QKO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLY 87
B
 ARG 556LYS 686
C
 MET 1GLY 87
D
 ARG 556GLY 688
E
 MET 1GLY 87
F
 ARG 556LYS 686
G
 LYS 2GLY 87
H
 ARG 556LYS 686
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 56 helices in PDB entry 4QKO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 8Right-handed 310
Helix 2
2
A
9 22Right-handed alpha
Helix 3
3
A
30 46Right-handed alpha
Helix 4
4
A
51 56Right-handed alpha
Helix 5
5
A
64 79Right-handed alpha
Helix 6
6
B
575 582Right-handed 310
Helix 7
7
B
589 597Right-handed alpha
Helix 8
8
B
603 618Right-handed alpha
Helix 9
9
B
620 625Right-handed 310
Helix 10
10
B
626 634Right-handed alpha
Helix 11
11
B
642 646Right-handed 310
Helix 12
12
B
660 664Right-handed 310
Helix 13
13
B
669 671Right-handed 310
Helix 14
14
B
677 686Right-handed alpha
Helix 15
15
C
4 8Right-handed 310
Helix 16
16
C
9 22Right-handed alpha
Helix 17
17
C
30 46Right-handed alpha
Helix 18
18
C
51 56Right-handed alpha
Helix 19
19
C
64 79Right-handed alpha
Helix 20
20
D
575 582Right-handed 310
Helix 21
21
D
589 597Right-handed alpha
Helix 22
22
D
603 618Right-handed alpha
Helix 23
23
D
618 623Right-handed alpha
Helix 24
24
D
626 634Right-handed alpha
Helix 25
25
D
642 646Right-handed 310
Helix 26
26
D
660 664Right-handed 310
Helix 27
27
D
669 671Right-handed 310
Helix 28
28
D
677 687Right-handed alpha
Helix 29
29
E
4 8Right-handed 310
Helix 30
30
E
9 22Right-handed alpha
Helix 31
31
E
30 46Right-handed alpha
Helix 32
32
E
51 56Right-handed alpha
Helix 33
33
E
64 79Right-handed alpha
Helix 34
34
F
575 582Right-handed 310
Helix 35
35
F
589 597Right-handed alpha
Helix 36
36
F
603 618Right-handed alpha
Helix 37
37
F
618 623Right-handed alpha
Helix 38
38
F
626 634Right-handed alpha
Helix 39
39
F
642 646Right-handed 310
Helix 40
40
F
660 664Right-handed 310
Helix 41
41
F
669 671Right-handed 310
Helix 42
42
F
677 685Right-handed alpha
Helix 43
43
G
4 8Right-handed 310
Helix 44
44
G
9 22Right-handed alpha
Helix 45
45
G
30 46Right-handed alpha
Helix 46
46
G
51 56Right-handed alpha
Helix 47
47
G
64 79Right-handed alpha
Helix 48
48
H
575 582Right-handed 310
Helix 49
49
H
589 597Right-handed alpha
Helix 50
50
H
603 618Right-handed alpha
Helix 51
51
H
618 623Right-handed alpha
Helix 52
52
H
626 634Right-handed alpha
Helix 53
53
H
642 646Right-handed 310
Helix 54
54
H
660 664Right-handed 310
Helix 55
55
H
669 671Right-handed 310
Helix 56
56
H
677 685Right-handed alpha
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There are 8 sheets in PDB entry 4QKO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
563 564first strand
Strand 2
B
600 601anti-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
B
586 587first strand
Strand 2
B
673 676anti-parallel
Strand 3
B
654 657anti-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
D
563 564first strand
Strand 2
D
600 601anti-parallel
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There are 3 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
586 587first strand
Strand 2
D
673 676anti-parallel
Strand 3
D
654 657anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
563 564first strand
Strand 2
F
600 601anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
586 587first strand
Strand 2
F
673 676anti-parallel
Strand 3
F
654 657anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
563 564first strand
Strand 2
H
600 601anti-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
H
586 587first strand
Strand 2
H
673 676anti-parallel
Strand 3
H
654 657anti-parallel
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