Analysis of interatomic Contacts of Structural Units in PDB entry:
1NKS


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 1NKS entry

There are 6 chains in PDB entry 1NKS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 194
B
 MET 1LYS 194
C
 MET 1LYS 194
D
 MET 1LYS 194
E
 MET 1LYS 194
F
 MET 1LYS 194
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 48 helices in PDB entry 1NKS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 28Right-handed alpha
Helix 2
2
A
37 48Right-handed alpha
Helix 3
3
A
54 59Right-handed alpha
Helix 4
4
A
62 82Right-handed alpha
Helix 5
5
A
108 114Right-handed alpha
Helix 6
6
A
126 135Right-handed alpha
Helix 7
7
A
147 168Right-handed alpha
Helix 8
8
A
182 192Right-handed alpha
Helix 9
9
B
14 27Right-handed alpha
Helix 10
10
B
37 47Right-handed alpha
Helix 11
11
B
54 58Right-handed alpha
Helix 12
12
B
62 82Right-handed alpha
Helix 13
13
B
108 114Right-handed alpha
Helix 14
14
B
126 134Right-handed alpha
Helix 15
15
B
147 168Right-handed alpha
Helix 16
16
B
183 192Right-handed alpha
Helix 17
17
C
14 26Right-handed alpha
Helix 18
18
C
37 48Right-handed alpha
Helix 19
19
C
54 59Right-handed 310
Helix 20
20
C
62 83Right-handed alpha
Helix 21
21
C
108 114Right-handed alpha
Helix 22
22
C
126 134Right-handed alpha
Helix 23
23
C
147 168Right-handed alpha
Helix 24
24
C
182 192Right-handed alpha
Helix 25
25
D
14 28Right-handed alpha
Helix 26
26
D
37 48Right-handed alpha
Helix 27
27
D
54 59Right-handed alpha
Helix 28
28
D
62 83Right-handed alpha
Helix 29
29
D
108 114Right-handed alpha
Helix 30
30
D
126 134Right-handed alpha
Helix 31
31
D
147 168Right-handed alpha
Helix 32
32
D
182 192Right-handed alpha
Helix 33
33
E
14 27Right-handed alpha
Helix 34
34
E
37 48Right-handed alpha
Helix 35
35
E
54 58Right-handed alpha
Helix 36
36
E
62 82Right-handed alpha
Helix 37
37
E
108 114Right-handed alpha
Helix 38
38
E
128 130Right-handed 310
Helix 39
39
E
147 168Right-handed alpha
Helix 40
40
E
183 192Right-handed alpha
Helix 41
41
F
14 27Right-handed alpha
Helix 42
42
F
37 48Right-handed alpha
Helix 43
43
F
54 59Right-handed 310
Helix 44
44
F
62 81Right-handed alpha
Helix 45
45
F
108 114Right-handed alpha
Helix 46
46
F
126 134Right-handed alpha
Helix 47
47
F
147 168Right-handed alpha
Helix 48
48
F
182 192Right-handed alpha
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There are 12 sheets in PDB entry 1NKS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
171 176first strand
Strand 2
A
118 123parallel
Strand 3
A
2 8parallel
Strand 4
A
87 92parallel
Strand 5
A
32 36parallel
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There are 2 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
95 98first strand
Strand 2
A
101 104anti-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
B
171 176first strand
Strand 2
B
118 123parallel
Strand 3
B
2 8parallel
Strand 4
B
87 91parallel
Strand 5
B
32 36parallel
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There are 2 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
95 98first strand
Strand 2
B
101 104anti-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
C
171 176first strand
Strand 2
C
118 123parallel
Strand 3
C
2 8parallel
Strand 4
C
87 92parallel
Strand 5
C
32 36parallel
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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
C
95 98first strand
Strand 2
C
101 104anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
171 176first strand
Strand 2
D
118 123parallel
Strand 3
D
2 8parallel
Strand 4
D
87 92parallel
Strand 5
D
32 36parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
95 98first strand
Strand 2
D
101 104anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
171 176first strand
Strand 2
E
118 123parallel
Strand 3
E
2 8parallel
Strand 4
E
87 91parallel
Strand 5
E
32 36parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
95 98first strand
Strand 2
E
101 104anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
171 176first strand
Strand 2
F
118 123parallel
Strand 3
F
2 8parallel
Strand 4
F
87 92parallel
Strand 5
F
32 36parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
95 98first strand
Strand 2
F
101 104anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il