Analysis of interatomic Contacts of Structural Units in PDB entry:
3NA1


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 3NA1 entry

There are 4 chains in PDB entry 3NA1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
SER 5ASN 476
B
PRO 6ASN 476
C
GLY 44GLN 93
D
ALA 45GLN 93
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
Back to top of page

There are 51 helices in PDB entry 3NA1. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
8 12Right-handed 310
Helix 2
2
A
18 30Right-handed alpha
Helix 3
3
A
31 33Right-handed 310
Helix 4
4
A
34 47Right-handed alpha
Helix 5
5
A
64 74Right-handed alpha
Helix 6
6
A
84 94Right-handed alpha
Helix 7
7
A
104 120Right-handed alpha
Helix 8
8
A
121 126Right-handed alpha
Helix 9
9
A
127 151Right-handed alpha
Helix 10
10
A
159 177Right-handed alpha
Helix 11
11
A
188 206Right-handed alpha
Helix 12
12
A
207 209Right-handed 310
Helix 13
13
A
212 220Right-handed alpha
Helix 14
14
A
220 253Right-handed alpha
Helix 15
15
A
261 269Right-handed alpha
Helix 16
16
A
273 288Right-handed alpha
Helix 17
17
A
289 306Right-handed alpha
Helix 18
18
A
306 324Right-handed alpha
Helix 19
19
A
327 332Right-handed alpha
Helix 20
20
A
335 349Right-handed alpha
Helix 21
21
A
379 385Right-handed alpha
Helix 22
22
A
397 403Right-handed 310
Helix 23
23
A
418 422Right-handed 310
Helix 24
24
A
425 443Right-handed alpha
Helix 25
25
B
8 12Right-handed 310
Helix 26
26
B
18 30Right-handed alpha
Helix 27
27
B
31 33Right-handed 310
Helix 28
28
B
34 47Right-handed alpha
Helix 29
29
B
64 74Right-handed alpha
Helix 30
30
B
84 94Right-handed alpha
Helix 31
31
B
104 120Right-handed alpha
Helix 32
32
B
121 126Right-handed alpha
Helix 33
33
B
127 151Right-handed alpha
Helix 34
34
B
159 177Right-handed alpha
Helix 35
35
B
188 206Right-handed alpha
Helix 36
36
B
207 209Right-handed 310
Helix 37
37
B
212 220Right-handed alpha
Helix 38
38
B
220 252Right-handed alpha
Helix 39
39
B
261 269Right-handed alpha
Helix 40
40
B
273 288Right-handed alpha
Helix 41
41
B
289 306Right-handed alpha
Helix 42
42
B
306 324Right-handed alpha
Helix 43
43
B
327 332Right-handed alpha
Helix 44
44
B
335 349Right-handed alpha
Helix 45
45
B
379 385Right-handed alpha
Helix 46
46
B
397 402Right-handed 310
Helix 47
47
B
405 410Right-handed alpha
Helix 48
48
B
418 422Right-handed 310
Helix 49
49
B
425 443Right-handed alpha
Helix 50
50
C
72 80Right-handed alpha
Helix 51
51
D
73 79Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 3NA1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
49 54first strand
Strand 2
A
57 62anti-parallel
Strand 3
A
375 378parallel
Strand 4
A
355 358anti-parallel
Back to list of sheets
Back to top of page

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
A
155 158first strand
Strand 2
A
469 474anti-parallel
Strand 3
A
444 447anti-parallel
Back to list of sheets
Back to top of page

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
363 365first strand
Strand 2
A
368 370anti-parallel
Back to list of sheets
Back to top of page

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
A
456 458first strand
Strand 2
A
462 464anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
49 54first strand
Strand 2
B
57 62anti-parallel
Strand 3
B
375 378parallel
Strand 4
B
355 358anti-parallel
Back to list of sheets
Back to top of page

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
B
155 157first strand
Strand 2
B
470 474anti-parallel
Strand 3
B
444 448anti-parallel
Back to list of sheets
Back to top of page

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
B
363 365first strand
Strand 2
B
368 370anti-parallel
Back to list of sheets
Back to top of page

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
B
456 458first strand
Strand 2
B
462 464anti-parallel
Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il