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


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 4NQK entry

There are 4 chains in PDB entry 4NQK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1VAL 188
B
 MET 1VAL 188
C
 MET 1VAL 188
D
 MET 1PHE 57
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 66 helices in PDB entry 4NQK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 12Right-handed alpha
Helix 2
2
A
14 20Right-handed alpha
Helix 3
3
A
22 30Right-handed alpha
Helix 4
4
A
31 33Right-handed 310
Helix 5
5
A
37 49Right-handed alpha
Helix 6
6
A
49 63Right-handed alpha
Helix 7
7
A
68 81Right-handed alpha
Helix 8
8
A
84 92Right-handed alpha
Helix 9
9
A
94 118Right-handed alpha
Helix 10
10
A
121 130Right-handed alpha
Helix 11
11
A
132 146Right-handed alpha
Helix 12
12
A
147 162Right-handed alpha
Helix 13
13
A
166 177Right-handed alpha
Helix 14
14
B
2 12Right-handed alpha
Helix 15
15
B
13 20Right-handed alpha
Helix 16
16
B
21 30Right-handed alpha
Helix 17
17
B
31 33Right-handed 310
Helix 18
18
B
34 48Right-handed alpha
Helix 19
19
B
49 63Right-handed alpha
Helix 20
20
B
68 81Right-handed alpha
Helix 21
21
B
82 91Right-handed alpha
Helix 22
22
B
94 118Right-handed alpha
Helix 23
23
B
119 130Right-handed alpha
Helix 24
24
B
132 138Right-handed alpha
Helix 25
25
B
139 146Right-handed alpha
Helix 26
26
B
147 162Right-handed alpha
Helix 27
27
B
166 178Right-handed alpha
Helix 28
28
B
180 185Right-handed 310
Helix 29
29
C
2 12Right-handed alpha
Helix 30
30
C
14 20Right-handed alpha
Helix 31
31
C
21 30Right-handed alpha
Helix 32
32
C
31 33Right-handed 310
Helix 33
33
C
37 48Right-handed alpha
Helix 34
34
C
49 63Right-handed alpha
Helix 35
35
C
68 81Right-handed alpha
Helix 36
36
C
82 92Right-handed alpha
Helix 37
37
C
94 118Right-handed alpha
Helix 38
38
C
119 128Right-handed alpha
Helix 39
39
C
129 131Right-handed 310
Helix 40
40
C
132 146Right-handed alpha
Helix 41
41
C
147 162Right-handed alpha
Helix 42
42
C
166 178Right-handed alpha
Helix 43
43
C
180 184Right-handed 310
Helix 44
44
D
2 12Right-handed alpha
Helix 45
45
D
12 20Right-handed alpha
Helix 46
46
D
21 30Right-handed alpha
Helix 47
47
D
31 33Right-handed 310
Helix 48
48
D
34 49Right-handed alpha
Helix 49
49
D
49 63Right-handed alpha
Helix 50
50
D
68 81Right-handed alpha
Helix 51
51
D
84 91Right-handed alpha
Helix 52
52
D
94 118Right-handed alpha
Helix 53
53
D
119 125Right-handed alpha
Helix 54
54
D
126 129Right-handed 310
Helix 55
55
D
132 146Right-handed alpha
Helix 56
56
D
147 161Right-handed alpha
Helix 57
57
D
166 178Right-handed alpha
Helix 58
58
D
181 186Right-handed 310
Helix 59
59
E
22 35Right-handed alpha
Helix 60
60
E
56 60Right-handed 310
Helix 61
61
F
22 35Right-handed alpha
Helix 62
62
F
56 60Right-handed 310
Helix 63
63
G
22 35Right-handed alpha
Helix 64
64
H
22 35Right-handed alpha
Helix 65
65
I
22 35Right-handed alpha
Helix 66
66
J
22 35Right-handed alpha
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There are 7 sheets in PDB entry 4NQK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
E
13 16first strand
Strand 2
E
2 7anti-parallel
Strand 3
E
66 70parallel
Strand 4
E
42 45anti-parallel
Strand 5
E
48 49anti-parallel
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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
F
12 16first strand
Strand 2
F
2 6anti-parallel
Strand 3
F
66 70parallel
Strand 4
F
42 45anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
12 16first strand
Strand 2
G
2 6anti-parallel
Strand 3
G
66 70parallel
Strand 4
G
42 45anti-parallel
Strand 5
G
48 49anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 16first strand
Strand 2
H
2 6anti-parallel
Strand 3
H
66 70parallel
Strand 4
H
42 45anti-parallel
Strand 5
H
48 49anti-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
I
2 6first strand
Strand 2
I
12 16anti-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
I
48 49first strand
Strand 2
I
42 45anti-parallel
Strand 3
I
68 70anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
12 16first strand
Strand 2
J
2 6anti-parallel
Strand 3
J
66 70parallel
Strand 4
J
42 45anti-parallel
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