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


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 4NAV entry

There are 4 chains in PDB entry 4NAV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 MET 1ALA 182
A
 PRO 2ALA 182
B
 MET 1SER 181
C
 MET 1ALA 182
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 40 helices in PDB entry 4NAV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
D
10 18Right-handed alpha
Helix 2
2
D
50 62Right-handed alpha
Helix 3
3
D
74 85Right-handed alpha
Helix 4
4
D
94 106Right-handed alpha
Helix 5
5
D
109 111Right-handed 310
Helix 6
6
D
119 121Right-handed 310
Helix 7
7
D
122 127Right-handed alpha
Helix 8
8
D
139 144Right-handed alpha
Helix 9
9
D
157 170Right-handed alpha
Helix 10
10
D
172 181Right-handed alpha
Helix 11
11
A
10 18Right-handed alpha
Helix 12
12
A
49 62Right-handed alpha
Helix 13
13
A
74 85Right-handed alpha
Helix 14
14
A
94 106Right-handed alpha
Helix 15
15
A
109 111Right-handed 310
Helix 16
16
A
119 121Right-handed 310
Helix 17
17
A
122 127Right-handed alpha
Helix 18
18
A
139 144Right-handed alpha
Helix 19
19
A
157 170Right-handed alpha
Helix 20
20
A
172 181Right-handed alpha
Helix 21
21
B
10 18Right-handed alpha
Helix 22
22
B
50 62Right-handed alpha
Helix 23
23
B
74 85Right-handed alpha
Helix 24
24
B
94 107Right-handed alpha
Helix 25
25
B
109 111Right-handed 310
Helix 26
26
B
119 121Right-handed 310
Helix 27
27
B
122 127Right-handed alpha
Helix 28
28
B
139 144Right-handed alpha
Helix 29
29
B
157 170Right-handed alpha
Helix 30
30
B
172 181Right-handed alpha
Helix 31
31
C
10 18Right-handed alpha
Helix 32
32
C
49 62Right-handed alpha
Helix 33
33
C
74 85Right-handed alpha
Helix 34
34
C
94 107Right-handed alpha
Helix 35
35
C
109 111Right-handed 310
Helix 36
36
C
119 121Right-handed 310
Helix 37
37
C
122 127Right-handed alpha
Helix 38
38
C
139 144Right-handed alpha
Helix 39
39
C
157 170Right-handed alpha
Helix 40
40
C
172 181Right-handed alpha
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There are 6 sheets in PDB entry 4NAV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
D
87 90first strand
Strand 2
D
65 70parallel
Strand 3
D
22 25parallel
Strand 4
D
113 116parallel
Strand 5
D
131 133parallel
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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
D
37 38first strand
Strand 2
D
44 49anti-parallel
Strand 3
C
35 38anti-parallel
Strand 4
C
44 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
A
87 89first strand
Strand 2
A
65 69parallel
Strand 3
A
22 25parallel
Strand 4
A
113 116parallel
Strand 5
A
131 133parallel
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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
44 45first strand
Strand 2
A
35 38anti-parallel
Strand 3
B
44 49anti-parallel
Strand 4
B
37 38anti-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
B
87 89first strand
Strand 2
B
65 69parallel
Strand 3
B
22 25parallel
Strand 4
B
113 116parallel
Strand 5
B
131 133parallel
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There are 5 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
87 89first strand
Strand 2
C
65 69parallel
Strand 3
C
22 25parallel
Strand 4
C
113 116parallel
Strand 5
C
131 133parallel
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