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


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 1NAW entry

There are 2 chains in PDB entry 1NAW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 419
B
 MET 1GLU 419
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 30 helices in PDB entry 1NAW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 34Right-handed alpha
Helix 2
2
A
48 59Right-handed alpha
Helix 3
3
A
84 87Right-handed alpha
Helix 4
4
A
91 104Right-handed 310
Helix 5
5
A
121 131Right-handed 310
Helix 6
6
A
163 175Right-handed alpha
Helix 7
7
A
189 200Right-handed alpha
Helix 8
8
A
232 243Right-handed alpha
Helix 9
9
A
256 258Right-handed 310
Helix 10
10
A
260 268Right-handed alpha
Helix 11
11
A
304 316Right-handed 310
Helix 12
12
A
333 340Right-handed alpha
Helix 13
13
A
370 382Right-handed alpha
Helix 14
14
A
393 396Right-handed alpha
Helix 15
15
A
402 409Right-handed alpha
Helix 16
16
B
22 34Right-handed alpha
Helix 17
17
B
48 60Right-handed alpha
Helix 18
18
B
84 89Right-handed alpha
Helix 19
19
B
91 104Right-handed 310
Helix 20
20
B
121 132Right-handed 310
Helix 21
21
B
163 175Right-handed alpha
Helix 22
22
B
189 200Right-handed alpha
Helix 23
23
B
232 243Right-handed alpha
Helix 24
24
B
256 258Right-handed 310
Helix 25
25
B
260 268Right-handed alpha
Helix 26
26
B
304 316Right-handed alpha
Helix 27
27
B
335 341Right-handed alpha
Helix 28
28
B
370 382Right-handed alpha
Helix 29
29
B
393 398Right-handed alpha
Helix 30
30
B
402 409Right-handed alpha
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There are 12 sheets in PDB entry 1NAW. 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 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
412 416first strand
Strand 2
A
3 8anti-parallel
Strand 3
A
385 390anti-parallel
Strand 4
A
364 366parallel
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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
A
13 17first strand
Strand 2
A
248 252parallel
Strand 3
A
279 283anti-parallel
Strand 4
A
272 275anti-parallel
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There are 4 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
224 227first strand
Strand 2
A
39 42parallel
Strand 3
A
70 73anti-parallel
Strand 4
A
63 66anti-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
A
106 110first strand
Strand 2
A
142 146anti-parallel
Strand 3
A
135 139anti-parallel
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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
A
155 157first strand
Strand 2
A
179 183parallel
Strand 3
A
212 216anti-parallel
Strand 4
A
204 206anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
293 295first strand
Strand 2
A
320 324parallel
Strand 3
A
351 355anti-parallel
Strand 4
A
344 348anti-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
B
412 416first strand
Strand 2
B
3 8anti-parallel
Strand 3
B
385 390anti-parallel
Strand 4
B
364 366parallel
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There are 4 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
13 17first strand
Strand 2
B
248 252parallel
Strand 3
B
279 283anti-parallel
Strand 4
B
272 275anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
224 227first strand
Strand 2
B
39 42parallel
Strand 3
B
69 73anti-parallel
Strand 4
B
63 66anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
106 110first strand
Strand 2
B
142 146anti-parallel
Strand 3
B
135 139anti-parallel
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There are 4 strands in K 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
179 183parallel
Strand 3
B
212 216anti-parallel
Strand 4
B
204 206anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
294 296first strand
Strand 2
B
320 325parallel
Strand 3
B
351 355anti-parallel
Strand 4
B
344 348anti-parallel
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